/* Amalgamated source file */

/*
 * This is where we define internal portability macros used across upb.
 *
 * All of these macros are undef'd in undef.inc to avoid leaking them to users.
 *
 * The correct usage is:
 *
 *   #include "upb/foobar.h"
 *   #include "upb/baz.h"
 *
 *   // MUST be last included header.
 *   #include "upb/port/def.inc"
 *
 *   // Code for this file.
 *   // <...>
 *
 *   // Can be omitted for .c files, required for .h.
 *   #include "upb/port/undef.inc"
 *
 * This file is private and must not be included by users!
 */

#if !((defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || \
      (defined(__cplusplus) && __cplusplus >= 201703L) ||           \
      (defined(_MSC_VER) && _MSC_VER >= 1900))
#error upb requires C99 or C++17 or MSVC >= 2015.
#endif

// Portable check for GCC minimum version:
// https://gcc.gnu.org/onlinedocs/cpp/Common-Predefined-Macros.html
#if defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__GNUC_PATCHLEVEL__)
#define UPB_GNUC_MIN(x, y) \
  (__GNUC__ > (x) || __GNUC__ == (x) && __GNUC_MINOR__ >= (y))
#else
#define UPB_GNUC_MIN(x, y) 0
#endif

#if defined(__clang__) && defined(__clang_major__) && defined(__clang_minor__)
#define UPB_CLANG_MIN(x, y) \
  (__clang_major__ > (x) || __clang_major__ == (x) && __clang_minor__ >= (y))
#else
#define UPB_CLANG_MIN(x, y) 0
#endif

// Macros for checking for compiler attributes, defined here to avoid the
// problem described in
// https://gcc.gnu.org/onlinedocs/cpp/_005f_005fhas_005fattribute.html.
#ifdef __has_attribute
#define UPB_HAS_ATTRIBUTE(x) __has_attribute(x)
#else
#define UPB_HAS_ATTRIBUTE(x) 0
#endif

#ifdef __has_c_attribute
#define UPB_HAS_C_ATTRIBUTE(x) __has_c_attribute(x)
#else
#define UPB_HAS_C_ATTRIBUTE(x) 0
#endif

#if defined(__cplusplus) && defined(__has_cpp_attribute)
// NOTE: requiring __cplusplus above should not be necessary, but
// works around https://bugs.llvm.org/show_bug.cgi?id=23435.
#define UPB_HAS_CPP_ATTRIBUTE(x) __has_cpp_attribute(x)
#else
#define UPB_HAS_CPP_ATTRIBUTE(x) 0
#endif

// Once in a while we want to use this macro in a C++-only portion of an
// otherwise C-compatible header, so we copy and paste this from ABSL.
#if UPB_HAS_CPP_ATTRIBUTE(deprecated) && UPB_HAS_CPP_ATTRIBUTE(clang::annotate)
#define UPB_DEPRECATE_AND_INLINE() [[deprecated, clang::annotate("inline-me")]]
#elif UPB_HAS_CPP_ATTRIBUTE(deprecated)
#define UPB_DEPRECATE_AND_INLINE() [[deprecated]]
#else
#define UPB_DEPRECATE_AND_INLINE()
#endif

#ifdef __has_builtin
#define UPB_HAS_BUILTIN(x) __has_builtin(x)
#else
#define UPB_HAS_BUILTIN(x) 0
#endif

// UPB_MEMCPY_INLINE(dst, src, n): memcpy() of a compile-time constant number
// of bytes `n`, which the compiler never turns into a call to the library
// memcpy(). A plain memcpy() of a constant size is usually inlined as loads and
// stores too, but the compiler can merge such copies of different sizes (e.g.
// the cases of a switch on the size) into one copy of a variable size, which
// it then can't inline; the merge can even happen before the compiler uses the
// UPB_ASSUME()s about the size.
#if UPB_HAS_BUILTIN(__builtin_memcpy_inline)
#define UPB_MEMCPY_INLINE(dst, src, n) __builtin_memcpy_inline(dst, src, n)
#else
#define UPB_MEMCPY_INLINE(dst, src, n) memcpy(dst, src, n)
#endif

#ifdef __has_extension
#define UPB_HAS_EXTENSION(x) __has_extension(x)
#else
#define UPB_HAS_EXTENSION(x) 0
#endif

#ifdef __has_feature
#define UPB_HAS_FEATURE(x) __has_feature(x)
#else
#define UPB_HAS_FEATURE(x) 0
#endif

#include <assert.h>
#include <setjmp.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>

#ifndef UINTPTR_MAX
Error, UINTPTR_MAX is undefined
#endif

#if UINTPTR_MAX == 0xffffffff
#define UPB_SIZE(size32, size64) size32
#else
#define UPB_SIZE(size32, size64) size64
#endif

/* If we always read/write as a consistent type to each address, this shouldn't
 * violate aliasing.
 */
#define UPB_PTR_AT(msg, ofs, type) ((type*)((char*)(msg) + (ofs)))

// A flexible array member may have lower alignment requirements than the struct
// overall - in that case, it can overlap with the trailing padding of the rest
// of the struct, and a naive sizeof(base) + sizeof(flex) * count calculation
// will not take into account that overlap, and allocate more than is required.
#define UPB_SIZEOF_FLEX(type, member, count) \
  UPB_MAX(sizeof(type), offsetof(type, member[count]))

#define UPB_SIZEOF_FLEX_WOULD_OVERFLOW(type, member, count) \
  (((SIZE_MAX - offsetof(type, member[0])) /                \
    (offsetof(type, member[1]) - offsetof(type, member[0]))) < (size_t)count)

// Inverse of UPB_SIZEOF_FLEX; given the size in memory, how many elements can
// the flexible array member store?
#define UPB_FLEX_CAPACITY(type, member, size)   \
  ((size) < sizeof(type)                        \
       ? (size_t)0                              \
       : ((size) - offsetof(type, member[0])) / \
             (offsetof(type, member[1]) - offsetof(type, member[0])))

#define UPB_ARRAY_SIZE(arr) (sizeof(arr) / sizeof(arr[0]))

#define UPB_MAPTYPE_STRING 0

// UPB_EXPORT: always generate a public symbol.
#if defined(__GNUC__) || defined(__clang__)
#define UPB_EXPORT __attribute__((visibility("default"))) __attribute__((used))
#else
#define UPB_EXPORT
#endif

// UPB_INLINE: inline if possible, emit standalone code if required.
#ifdef __cplusplus
#define UPB_INLINE inline
#elif defined(__GNUC__) || defined(__clang__)
#define UPB_INLINE static __inline__
#else
#define UPB_INLINE static
#endif

// UPB_INLINE_IF_NOT_GCC: because gcc can be very noisy at times.
#if defined(__GNUC__) && !defined(__clang__)
#define UPB_INLINE_IF_NOT_GCC static
#else
#define UPB_INLINE_IF_NOT_GCC UPB_INLINE
#endif

#ifdef UPB_BUILD_API
#define UPB_API UPB_EXPORT
#define UPB_API_INLINE UPB_EXPORT
#else
#define UPB_API
#define UPB_API_INLINE UPB_INLINE
#endif

#ifdef EXPORT_UPBC
#define UPBC_API UPB_EXPORT
#else
#define UPBC_API
#endif

#if UPB_HAS_FEATURE(address_sanitizer) || defined(__SANITIZE_ADDRESS__)
#define UPB_ASAN 1
#else
#define UPB_ASAN 0
#endif

#if UPB_HAS_FEATURE(hwaddress_sanitizer)
#define UPB_HWASAN 1
#define UPB_HWASAN_POISON_TAG 17
#define UPB_MALLOC_ALIGN 16
#else
#define UPB_HWASAN 0
#define UPB_MALLOC_ALIGN 8
#endif

#if UPB_HAS_FEATURE(thread_sanitizer) || defined(__SANITIZE_THREAD__)
#define UPB_TSAN 1
#else
#define UPB_TSAN 0
#endif

#if UPB_HAS_FEATURE(memory_sanitizer)
#define UPB_MSAN 1
#else
#define UPB_MSAN 0
#endif

// An unfortunate concession to C++17 and MSVC, which don't support zero-sized
// structs.
#if UPB_ASAN || UPB_HWASAN || UPB_TSAN
#define UPB_XSAN_MEMBER upb_Xsan xsan;
#define UPB_XSAN(st) (&(st)->xsan)
#define UPB_XSAN_STRUCT_SIZE 1
#else
#define UPB_XSAN_MEMBER
#define UPB_XSAN(st) (NULL)
#define UPB_XSAN_STRUCT_SIZE 0
#endif

#define UPB_ALIGN_UP(size, align) (((size) + (align) - 1) / (align) * (align))
#define UPB_ALIGN_DOWN(size, align) ((size) / (align) * (align))
#define UPB_ALIGN_MALLOC(size) UPB_ALIGN_UP(size, UPB_MALLOC_ALIGN)

#if __STDC_VERSION__ >= 202311L || UPB_HAS_EXTENSION(cxx_alignof) || \
    defined(__cplusplus)
#define UPB_ALIGN_OF(type) alignof(type)
#elif __STDC_VERSION__ >= 201112L || UPB_HAS_EXTENSION(c_alignof)
#define UPB_ALIGN_OF(type) _Alignof(type)
#elif UPB_GNUC_MIN(2, 95)
#define UPB_ALIGN_OF(type) __alignof__(type)
#elif defined(_MSC_VER)
#define UPB_ALIGN_OF(type) __alignof(type)
#else
#define UPB_ALIGN_OF(type) \
  offsetof(                \
      struct {             \
        char c;            \
        type member;       \
      },                   \
      member)
#endif

#ifdef _MSC_VER
// Some versions of our Windows compiler don't support the C11 syntax.
#define UPB_ALIGN_AS(x) __declspec(align(x))
#elif defined(__GNUC__)
#define UPB_ALIGN_AS(x) __attribute__((aligned(x)))
#else
#define UPB_ALIGN_AS(x) _Alignas(x)
#endif

#if __STDC_VERSION__ >= 202311L || UPB_HAS_EXTENSION(cxx_static_assert) || \
    defined(__cplusplus)
#define UPB_STATIC_ASSERT(val, msg) static_assert((val), msg)
#elif __STDC_VERSION__ >= 201112L || UPB_HAS_EXTENSION(c_static_assert) || \
    UPB_GNUC_MIN(4, 6)
#define UPB_STATIC_ASSERT(val, msg) _Static_assert((val), msg)
#else
// Unfortunately this hack doesn't work inside struct declarations, but it works
// everywhere else
#define UPB_STATIC_ASSERT_CONCAT_IMPL(s1, s2) s1##s2
#define UPB_STATIC_ASSERT_CONCAT(s1, s2) UPB_STATIC_ASSERT_CONCAT_IMPL(s1, s2)
#ifdef __COUNTER__
#define UPB_STATIC_ASSERT(condition, message)                      \
  typedef char UPB_STATIC_ASSERT_CONCAT(static_assertion_failure_, \
                                        __COUNTER__)[(condition) ? 1 : -1]
#else
#define UPB_STATIC_ASSERT(condition, message)                      \
  typedef char UPB_STATIC_ASSERT_CONCAT(static_assertion_failure_, \
                                        __LINE__)[(condition) ? 1 : -1]
#endif
#endif

// Hints to the compiler about likely/unlikely branches.
#if defined(__GNUC__) || defined(__clang__)
#define UPB_LIKELY(x) __builtin_expect((bool)(x), 1)
#define UPB_UNLIKELY(x) __builtin_expect((bool)(x), 0)
#else
#define UPB_LIKELY(x) (x)
#define UPB_UNLIKELY(x) (x)
#endif

#if UPB_HAS_BUILTIN(__builtin_expect_with_probability)
#define UPB_UNPREDICTABLE(x) \
  __builtin_expect_with_probability((bool)(x), 1, 0.5)
#else
#define UPB_UNPREDICTABLE(x) (x)
#endif

// Macros for function attributes on compilers that support them.
#if defined(__GNUC__) || defined(__clang__)
#define UPB_FORCEINLINE __inline__ __attribute__((always_inline)) static
#define UPB_NOINLINE __attribute__((noinline))
#define UPB_NORETURN __attribute__((__noreturn__))
#define UPB_PRINTF(str, first_vararg) \
  __attribute__((format(printf, str, first_vararg)))
#elif defined(_MSC_VER)
#define UPB_NOINLINE
#define UPB_FORCEINLINE static
#define UPB_NORETURN __declspec(noreturn)
#define UPB_PRINTF(str, first_vararg)
#else /* !defined(__GNUC__) */
#define UPB_FORCEINLINE static
#define UPB_NOINLINE
#define UPB_NORETURN
#define UPB_PRINTF(str, first_vararg)
#endif

#if UPB_HAS_ATTRIBUTE(noderef)
#define UPB_NODEREF __attribute__((noderef))
#else
#define UPB_NODEREF
#endif

#if UPB_HAS_C_ATTRIBUTE(nodiscard)
#define UPB_NODISCARD [[nodiscard]]
#elif UPB_HAS_ATTRIBUTE(warn_unused_result)
#define UPB_NODISCARD __attribute__((warn_unused_result))
#elif UPB_HAS_CPP_ATTRIBUTE(nodiscard)
#define UPB_NODISCARD [[nodiscard]]
#else
#define UPB_NODISCARD
#endif

#define UPB_MAX(x, y) ((x) > (y) ? (x) : (y))
#define UPB_MIN(x, y) ((x) < (y) ? (x) : (y))

#define UPB_UNUSED(var) (void)(var)

// UPB_ASSUME(): in release mode, we tell the compiler to assume this is true.
#ifdef NDEBUG
#ifdef __GNUC__
#define UPB_ASSUME(expr) \
  if (!(expr)) __builtin_unreachable()
#elif defined _MSC_VER
#define UPB_ASSUME(expr) \
  if (!(expr)) __assume(0)
#else
#define UPB_ASSUME(expr) \
  do {                   \
  } while (false && (expr))
#endif
#else
#define UPB_ASSUME(expr) assert(expr)
#endif

#if UPB_HAS_BUILTIN(__builtin_constant_p) && UPB_HAS_ATTRIBUTE(const)
#define UPB_MAYBE_ASSUME(pred, x) \
  if (__builtin_constant_p(pred) && pred) UPB_ASSUME(x)
#define UPB_ATTR_CONST __attribute__((const))
#else
#define UPB_MAYBE_ASSUME(pred, x)
#define UPB_ATTR_CONST
#endif

/* UPB_ASSERT(): in release mode, we use the expression without letting it be
 * evaluated.  This prevents "unused variable" warnings. */
#ifdef NDEBUG
#define UPB_ASSERT(expr) \
  do {                   \
  } while (false && (expr))
#else
#define UPB_ASSERT(expr) assert(expr)
#endif

#if !defined(NDEBUG) && !defined(UPB_TSAN)
#define UPB_ENABLE_REF_CYCLE_CHECKS 1
#else
#define UPB_ENABLE_REF_CYCLE_CHECKS 0
#endif

#if defined(__GNUC__) || defined(__clang__)
#define UPB_PRETTY_FUNCTION __PRETTY_FUNCTION__
#else
#define UPB_PRETTY_FUNCTION NULL
#endif

#ifdef __cplusplus
    extern "C" {
#endif
  UPB_NORETURN void _upb_UnreachableFailure(const char* file, int line,
                                            const char* function_name);
#if !defined(NDEBUG)
#define UPB_UNREACHABLE_FAILURE() \
  _upb_UnreachableFailure(__FILE__, __LINE__, UPB_PRETTY_FUNCTION);
#else
#define UPB_UNREACHABLE_FAILURE()
#endif
#ifdef __cplusplus
} /* extern "C" */
#endif

#if defined(__GNUC__) || defined(__clang__)
#define UPB_UNREACHABLE()      \
  do {                         \
    UPB_UNREACHABLE_FAILURE(); \
    __builtin_unreachable();   \
  } while (0)
#elif defined(_MSC_VER)
#define UPB_UNREACHABLE()      \
  do {                         \
    UPB_UNREACHABLE_FAILURE(); \
    __assume(0);               \
  } while (0)
#else
#define UPB_UNREACHABLE()      \
  do {                         \
    UPB_UNREACHABLE_FAILURE(); \
  } while (0)
#endif

#ifdef __ANDROID__
#define UPB_DEFAULT_MAX_BLOCK_SIZE 8192
#else
#define UPB_DEFAULT_MAX_BLOCK_SIZE 32768
#endif

/* UPB_SETJMP() / UPB_LONGJMP() */
// Android uses a custom libc that does not implement all of posix, but it has
// had sigsetjmp/siglongjmp forever on arm and since API 12 on x86. Apple has
// sigsetjmp, but does not define the posix feature test macro.
#if defined(__APPLE__) || defined(_POSIX_C_SOURCE) || defined(__ANDROID__)
// avoid setting/restoring signal mask, which involves costly syscalls
#define UPB_SETJMP(buf) sigsetjmp(buf, 0)
#define UPB_LONGJMP(buf, val) siglongjmp(buf, val)
#elif defined(WASM_WAMR)
#define UPB_SETJMP(buf) 0
#define UPB_LONGJMP(buf, val) abort()
#else
#define UPB_SETJMP(buf) setjmp(buf)
#define UPB_LONGJMP(buf, val) longjmp(buf, val)
#endif

#if ((__STDC_VERSION__ >= 201112L) && !defined(__STDC_NO_ATOMICS__)) || \
    UPB_HAS_EXTENSION(c_atomic) ||                                      \
    defined(__GNUC__)  // GCC supported atomics as an extension before it
                       // supported __has_extension
#define UPB_USE_C11_ATOMICS
#elif defined(_MSC_VER)
#define UPB_USE_MSC_ATOMICS
#endif

#if defined(UPB_USE_C11_ATOMICS)
#define UPB_ATOMIC(T) _Atomic(T)
#elif defined(UPB_USE_MSC_ATOMICS)
#define UPB_ATOMIC(T) volatile T
#else
#define UPB_ATOMIC(T) T
#endif

/* UPB_PTRADD(ptr, ofs): add pointer while avoiding "NULL + 0" UB */
#define UPB_PTRADD(ptr, ofs) ((ofs) ? (ptr) + (ofs) : (ptr))

#define UPB_PRIVATE(x) x##_dont_copy_me__upb_internal_use_only

#ifdef UPB_ALLOW_PRIVATE_ACCESS__FOR_BITS_ONLY
#define UPB_ONLYBITS(x) x
#else
#define UPB_ONLYBITS(x) UPB_PRIVATE(x)
#endif

/* Configure whether fasttable is switched on or not. *************************/

#if UPB_HAS_ATTRIBUTE(musttail)
#define UPB_MUSTTAIL __attribute__((musttail))
#else
#define UPB_MUSTTAIL
#endif

#if UPB_HAS_ATTRIBUTE(preserve_most) && !defined(__i386__)
#define UPB_PRESERVE_MOST __attribute__((preserve_most))
#else
#define UPB_PRESERVE_MOST
#endif

#if UPB_HAS_ATTRIBUTE(preserve_none)
#define UPB_PRESERVE_NONE __attribute__((preserve_none))
#else
#define UPB_PRESERVE_NONE
#endif

#if defined(__aarch64__) && (defined(__GNUC__) || defined(__clang__))
#define UPB_ARM64_ASM 1
#else
#define UPB_ARM64_ASM 0
#endif

/* When compiling with branch protection, we need to ensure that all branch
 * targets in assembly use the appropriate landing pad instruction. These
 * instructions are backwards compatible with processors that don't have
 * FEAT_BTI and are treated as nops.
 */
#if UPB_ARM64_ASM && defined(__ARM_FEATURE_BTI_DEFAULT)
#if __ARM_FEATURE_BTI_DEFAULT == 1
#define UPB_ARM64_BTI_DEFAULT 1
#else
#define UPB_ARM64_BTI_DEFAULT 0
#endif
#else
#define UPB_ARM64_BTI_DEFAULT 0
#endif

/* aarch64 supports big and little endian modes; fasttable performs multibyte
 * tag loads assumes the tag of a varint is in the low bits. */
#if !defined(_WIN32) && (defined(__x86_64__) || defined(__AARCH64EL__)) && \
    UPB_HAS_ATTRIBUTE(preserve_none) && UPB_HAS_ATTRIBUTE(musttail)
#define UPB_FASTTABLE_SUPPORTED 1
#else
#define UPB_FASTTABLE_SUPPORTED 0
#endif

/* define UPB_ENABLE_FASTTABLE to force fast table support.
 * This is useful when we want to ensure we are really getting fasttable,
 * for example for testing or benchmarking. */
#if defined(UPB_ENABLE_FASTTABLE)
#if !UPB_FASTTABLE_SUPPORTED
#error fasttable is x86-64/ARM64le only and requires preserve_none and musttail.
#endif
#define UPB_FASTTABLE 1
/* Define UPB_TRY_ENABLE_FASTTABLE to use fasttable if possible.
 * This is useful for releasing code that might be used on multiple platforms,
 * for example the PHP or Ruby C extensions. */
#elif defined(UPB_TRY_ENABLE_FASTTABLE)
#if UPB_FASTTABLE_SUPPORTED
#define UPB_FASTTABLE 1
#else
#define UPB_FASTTABLE 0
#endif
#else
#define UPB_FASTTABLE 0
#endif

/* UPB_FASTTABLE_INIT() allows protos compiled for fasttable to gracefully
 * degrade to non-fasttable if the runtime or platform do not support it. */
#if !UPB_FASTTABLE
#define UPB_FASTTABLE_INIT(...)
#define UPB_FASTTABLE_MASK(mask) -1
#else
#define UPB_FASTTABLE_INIT(...) __VA_ARGS__
#define UPB_FASTTABLE_MASK(mask) mask
#endif

#undef UPB_FASTTABLE_SUPPORTED

#if defined(__cplusplus)
#if defined(__clang__) || UPB_GNUC_MIN(6, 0)
// https://gcc.gnu.org/gcc-6/changes.html
#define UPB_DEPRECATED [[deprecated]]
#else
#define UPB_DEPRECATED
#endif
#else
#define UPB_DEPRECATED
#endif

#if defined(__clang__)
#define UPB_IGNORE_DEPRECATION_START \
  _Pragma("clang diagnostic push")   \
      _Pragma("clang diagnostic ignored \"-Wdeprecated-declarations\"")
#define UPB_IGNORE_DEPRECATION_STOP _Pragma("clang diagnostic pop")
#elif defined(__GNUC__)
#define UPB_IGNORE_DEPRECATION_START \
  _Pragma("GCC diagnostic push")     \
      _Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"")
#define UPB_IGNORE_DEPRECATION_STOP _Pragma("GCC diagnostic pop")
#elif defined(_MSC_VER)
#define UPB_IGNORE_DEPRECATION_START \
  __pragma(warning(push)) __pragma(warning(disable : 4996))
#define UPB_IGNORE_DEPRECATION_STOP __pragma(warning(pop))
#else
#define UPB_IGNORE_DEPRECATION_START
#define UPB_IGNORE_DEPRECATION_STOP
#endif

#if defined(UPB_IS_GOOGLE3) && \
    (!defined(UPB_BOOTSTRAP_STAGE) || UPB_BOOTSTRAP_STAGE != 0)
#define UPB_DESC_MINITABLE(sym) &proto2__##sym##_msg_init
#elif defined(UPB_IS_GOOGLE3) && defined(UPB_BOOTSTRAP_STAGE) && \
    UPB_BOOTSTRAP_STAGE == 0
#define UPB_DESC_MINITABLE(sym) proto2__##sym##_msg_init()
#elif defined(UPB_BOOTSTRAP_STAGE) && UPB_BOOTSTRAP_STAGE == 0
#define UPB_DESC_MINITABLE(sym) google__protobuf__##sym##_msg_init()
#else
#define UPB_DESC_MINITABLE(sym) &google__protobuf__##sym##_msg_init
#endif

#undef UPB_IS_GOOGLE3

#ifdef __clang__
#define UPB_NO_SANITIZE_ADDRESS __attribute__((no_sanitize("address")))
#else
#define UPB_NO_SANITIZE_ADDRESS
#endif

#if defined(__GNUC__) && (defined(__clang__) || UPB_GNUC_MIN(11, 0))
#define UPB_RETAIN __attribute__((retain))
#else
#define UPB_RETAIN
#endif

#if defined(__GNUC__) || defined(__clang__)
#define UPB_HIDDEN __attribute__((visibility("hidden")))
#else
#define UPB_HIDDEN
#endif

// Linker arrays combine elements from multiple translation units into a single
// array that can be iterated over at runtime.
//
// It is an alternative to pre-main "registration" functions.
//
// Usage:
//
//   // In N translation units.
//   UPB_LINKARR_APPEND(foo_array) static int elems[3] = {1, 2, 3};
//
//   // At runtime:
//   UPB_LINKARR_DECLARE(foo_array, int);
//
//   void f() {
//     const int* start = UPB_LINKARR_START(foo_array);
//     const int* stop = UPB_LINKARR_STOP(foo_array);
//     for (const int* p = start; p < stop; p++) {
//       // Windows can introduce zero padding, so we have to skip zeroes.
//       if (*p != 0) {
//         vec.push_back(*p);
//       }
//     }
//   }

#if defined(__GNUC__) && !defined(__clang__)
// GCC can't handle mismatched retain attributes in the same section:
//   https://github.com/protocolbuffers/protobuf/issues/26385
// To work around this, we retain all linker array elements, even though this
// effectively disables tree-shaking of unused extensions when using GCC.
#define UPB_LINKARR_ATTR UPB_RETAIN
#else
#define UPB_LINKARR_ATTR
#endif

#define UPB_LINKARR_SENTINEL UPB_RETAIN __attribute__((weak, used))

#if defined(__ELF__) || defined(__wasm__)

#define UPB_LINKARR_APPEND(name) \
  __attribute__((                \
      section("linkarr_" #name))) UPB_LINKARR_ATTR UPB_NO_SANITIZE_ADDRESS
#define UPB_LINKARR_DECLARE(name, type)                                       \
  UPB_STATIC_ASSERT(sizeof("__la_" #name) <= 17,                              \
                    "Linker array name too long for Mach-O (16-char limit)"); \
  extern type __start_linkarr_##name;                                         \
  extern type __stop_linkarr_##name;                                          \
  UPB_LINKARR_APPEND(name)                                                    \
  UPB_LINKARR_SENTINEL type UPB_linkarr_internal_empty_##name[1]
#define UPB_LINKARR_START(name) (&__start_linkarr_##name)
#define UPB_LINKARR_STOP(name) (&__stop_linkarr_##name)

#elif defined(__MACH__)

  /* As described in: https://stackoverflow.com/a/22366882 */
#define UPB_LINKARR_APPEND(name) \
  __attribute__((                \
      section("__DATA,__la_" #name))) UPB_LINKARR_ATTR UPB_NO_SANITIZE_ADDRESS
#define UPB_LINKARR_DECLARE(name, type)                                       \
  UPB_STATIC_ASSERT(sizeof("__la_" #name) <= 17,                              \
                    "Linker array name too long for Mach-O (16-char limit)"); \
  extern type __start_linkarr_##name __asm(                                   \
      "section$start$__DATA$__la_" #name);                                    \
  extern type __stop_linkarr_##name __asm(                                    \
      "section$end$__DATA$"                                                   \
      "__la_" #name);                                                         \
  UPB_LINKARR_APPEND(name)                                                    \
  UPB_LINKARR_SENTINEL type UPB_linkarr_internal_empty_##name[1]
#define UPB_LINKARR_START(name) (&__start_linkarr_##name)
#define UPB_LINKARR_STOP(name) (&__stop_linkarr_##name)

#elif defined(_MSC_VER)

  /* See:
   *   https://devblogs.microsoft.com/oldnewthing/20181107-00/?p=100155
   *   https://devblogs.microsoft.com/oldnewthing/20181108-00/?p=100165
   *   https://devblogs.microsoft.com/oldnewthing/20181109-00/?p=100175 */
#define UPB_STRINGIFY_INTERNAL(x) #x
#define UPB_STRINGIFY(x) UPB_STRINGIFY_INTERNAL(x)
#define UPB_CONCAT(a, b, c) a##b##c
#define UPB_LINKARR_NAME(name, index) \
  UPB_STRINGIFY(UPB_CONCAT(la_, name, index))
#define UPB_LINKARR_APPEND(name)                      \
  __pragma(section(UPB_LINKARR_NAME(name, $j), read)) \
      __declspec(allocate(UPB_LINKARR_NAME(name, $j)))
  // clang-format off
#define UPB_LINKARR_DECLARE(name, type)                          \
  __pragma(message(UPB_LINKARR_NAME(name, $j)))                  \
  __pragma(section(UPB_LINKARR_NAME(name, $a), read))            \
  __pragma(section(UPB_LINKARR_NAME(name, $z), read))            \
  __declspec(allocate(UPB_LINKARR_NAME(name, $a)), selectany)    \
            type __start_linkarr_##name;                         \
  __declspec(allocate(UPB_LINKARR_NAME(name, $z)), selectany)    \
            type __stop_linkarr_##name;                          \
  UPB_LINKARR_APPEND(name)                                       \
  __declspec(selectany) type UPB_linkarr_internal_empty_##name[1] = {0}
  // clang-format on
#define UPB_LINKARR_START(name) (&__start_linkarr_##name)
#define UPB_LINKARR_STOP(name) (&__stop_linkarr_##name)

#else

  // Linker arrays are not supported on this platform.  Make macros no-ops.
#define UPB_LINKARR_APPEND(name)
#define UPB_LINKARR_DECLARE(name, type)          \
  UPB_STATIC_ASSERT(sizeof("__la_" #name) <= 17, \
                    "Linker array name too long for Mach-O (16-char limit)")
#define UPB_LINKARR_START(name) (NULL)
#define UPB_LINKARR_STOP(name) (NULL)

#endif

// Workaround for https://github.com/llvm/llvm-project/issues/167577 until it's
// fixed.  Some function must exist for the constructor to work properly.
// TODO Remove this or gate it on a future version of clang.
#if defined(__clang__) && defined(__arm__)
#define _UPB_CONSTRUCTOR_PLACEHOLDER(unique_name)                            \
  __attribute__((used, visibility("hidden"))) void UPB_PRIVATE(unique_name)( \
      void) {}
#else
#define _UPB_CONSTRUCTOR_PLACEHOLDER(unique_name)
#endif

#define _UPB_STRINGIFY2(x) #x
#define _UPB_STRINGIFY(x) _UPB_STRINGIFY2(x)

#if defined(__ELF__) && (UPB_GNUC_MIN(15, 1) || UPB_CLANG_MIN(21, 1))
/*
 * Workaround for b/456308964 and b/456317163. Although weak constructors
 * resolve to a single function body, Clang still emits a pointer into
 * .init_array for every translation unit, causing the constructor to be
 * executed multiple times and inflating binary size. We wrap the .init_array
 * entry in a COMDAT group (using inline assembly) to force the linker to
 * deduplicate the pointer to exactly one instance. %cc is used in preference to
 * the more widely available %c because %c may under some circumstances still
 * output a function name including relocation information, which will then
 * confuse the linker. This was only a problem on gcc; when %cc was introduced
 * to clang it was just an alias to %c, and clang's %c had already done the
 * checks that %cc introduced to gcc.
 * References:
 * https://github.com/gcc-mirror/gcc/commit/74d6a676034b3ab20c387f12f19f5597e4f1c9fa
 * https://github.com/llvm/llvm-project/pull/127719#issuecomment-2686276305
 */
#define UPB_CONSTRUCTOR(name, unique_name, ...)                             \
  _UPB_CONSTRUCTOR_PLACEHOLDER(unique_name)                                 \
  __attribute__((weak, used, visibility("hidden"))) void UPB_PRIVATE(name)( \
      void) {                                                               \
    __asm__ volatile(                                                       \
        ".pushsection .init_array,\"awG\",%%init_array, %cc0, comdat\n"     \
        ".dc.a %cc0\n"                                                      \
        ".popsection\n"                                                     \
        :                                                                   \
        : "X"(UPB_PRIVATE(name)));                                          \
    __VA_ARGS__                                                             \
  }
#elif defined(__ELF__) || defined(__wasm__) || defined(__MACH__) || \
    defined(__MINGW32__)
#define UPB_CONSTRUCTOR(name, unique_name, ...)                              \
  _UPB_CONSTRUCTOR_PLACEHOLDER(unique_name)                                  \
  __attribute__((weak, visibility("hidden"), constructor)) void UPB_PRIVATE( \
      name)(void) {                                                          \
    __VA_ARGS__                                                              \
  }
#elif defined(_MSC_VER)
/*
 * See: https://stackoverflow.com/questions/1113409
 *
 * The /include pragma suggested in the link above doesn't work in our case
 * because it requires globally unique names. We need a different solution
 * to prevent optimizers from removing the constructor. Our solution is to
 * create a dummy exported weak symbol that prevent this stripping.
 */
#pragma section(".CRT$XCT", read)
#define UPB_CONSTRUCTOR(name, unique_name, ...)                              \
  static void __cdecl UPB_PRIVATE(name)(void);                               \
  __declspec(allocate(".CRT$XCT"), selectany) void(                          \
      __cdecl * UPB_PRIVATE(name##_))(void) = UPB_PRIVATE(name);             \
  __declspec(selectany, dllexport) void* UPB_PRIVATE(name##_force_linkage) = \
      &UPB_PRIVATE(name##_);                                                 \
  static void __cdecl UPB_PRIVATE(name)(void) { __VA_ARGS__ }
#else
// No constructor support, nothing we can do except not break builds.
#if defined(__GNUC__) || defined(__clang__)
#define UPB_CONSTRUCTOR(name, unique_name, ...) \
  static __attribute__((used)) void UPB_PRIVATE(name)(void) { __VA_ARGS__ }
#else
#define UPB_CONSTRUCTOR(name, unique_name, ...) \
  static void UPB_PRIVATE(name)(void) { __VA_ARGS__ }
#endif
#endif

//
// Weak alias platform support. Theoretically this should be possible to do with
// only C using attributes like __attribute__((weak, alias("foo"))), but
// Clang doesn't support this properly on macOS.  So we have to use assembly.
#if defined(__APPLE__)

// TODO: once https://github.com/llvm/llvm-project/issues/167262 is fixed
// in the LLVM linker, we should have all weak variables point to a single
// "default" empty MiniTable instead of having each leaf define its own, like
// we do with ELF below. This will reduce binary size if many messages are tree
// shaken.
#define UPB_WEAK_SINGLETON_PLACEHOLDER_MINITABLE()
#define UPB_WEAK_PLACEHOLDER_MINITABLE(name)           \
  __attribute__((weak)) const upb_MiniTable name = {   \
      .UPB_PRIVATE(fields) = NULL,                     \
      .UPB_PRIVATE(size) = sizeof(struct upb_Message), \
      .UPB_PRIVATE(field_count) = 0,                   \
      .UPB_PRIVATE(ext) = kUpb_ExtMode_NonExtendable,  \
      .UPB_PRIVATE(dense_below) = 0,                   \
      .UPB_PRIVATE(table_mask) = -1,                   \
      .UPB_PRIVATE(required_count) = 0,                \
  };
#define UPB_WEAK_ALIAS(type, from, to) \
  extern type to;                      \
  __asm__(".globl _" #to);             \
  __asm__(".private_extern _" #to);    \
  __asm__(".set _" #to ", _" #from);   \
  __asm__(".weak_definition _" #to);
#define UPB_STRONG_ALIAS(type, from, to) \
  __asm__(".globl _" #to);               \
  __asm__(".private_extern _" #to);      \
  __asm__(".set _" #to ", _" #from);

#elif defined(__ELF__) || defined(__wasm__)

  // On ELF, weak aliases work properly, so we can have all weak MiniTables
  // point to the same empty singleton MiniTable. This reduces code size if many
  // MiniTables are tree shaken.
#define UPB_WEAK_SINGLETON_PLACEHOLDER_MINITABLE()               \
  __attribute__((weak))                                          \
  const upb_MiniTable kUpb_WeakSingletonPlaceholderMiniTable = { \
      .UPB_PRIVATE(fields) = NULL,                               \
      .UPB_PRIVATE(size) = sizeof(struct upb_Message),           \
      .UPB_PRIVATE(field_count) = 0,                             \
      .UPB_PRIVATE(ext) = kUpb_ExtMode_NonExtendable,            \
      .UPB_PRIVATE(dense_below) = 0,                             \
      .UPB_PRIVATE(table_mask) = -1,                             \
      .UPB_PRIVATE(required_count) = 0,                          \
  };
#define UPB_WEAK_PLACEHOLDER_MINITABLE(name)
#define UPB_WEAK_ALIAS(type, from, to) \
  extern type to                       \
      __attribute__((weak, alias("kUpb_WeakSingletonPlaceholderMiniTable")));
#define UPB_STRONG_ALIAS(type, from, to) \
  extern type to __attribute__((alias(#from)));

#else
#define UPB_WEAK_SINGLETON_PLACEHOLDER_MINITABLE()
#define UPB_WEAK_PLACEHOLDER_MINITABLE(name)
#define UPB_WEAK_ALIAS(type, from, to) weak_alias_not_supported_on_this_platform
#define UPB_STRONG_ALIAS(type, from, to) \
  strong_alias_not_supported_on_this_platform

#endif

#ifndef UPB_GENERATED_CODE_SUPPORT_H_
#define UPB_GENERATED_CODE_SUPPORT_H_

// This is a bit awkward; we want to conditionally include the fast decoder,
// but we generally don't let macros like UPB_FASTTABLE leak into user code.
// We can't #include "decode_fast.h" inside the port/def.inc, because the
// inc files strictly prohibit recursive inclusion, and decode_fast.h includes
// port/def.inc. So instead we use this two-part dance to conditionally include
// decode_fast.h.
#if UPB_FASTTABLE
#define UPB_INCLUDE_FAST_DECODE
#endif

// IWYU pragma: begin_exports

#ifndef UPB_BASE_UPCAST_H_
#define UPB_BASE_UPCAST_H_

// Must be last.

// This macro provides a way to upcast message pointers in a way that is
// somewhat more bulletproof than blindly casting a pointer. Example:
//
// typedef struct {
//   upb_Message UPB_PRIVATE(base);
// } pkg_FooMessage;
//
// void f(pkg_FooMessage* msg) {
//   upb_Decode(UPB_UPCAST(msg), ...);
// }

#define UPB_UPCAST(x) (&(x)->base##_dont_copy_me__upb_internal_use_only)


#endif /* UPB_BASE_UPCAST_H_ */

#ifndef UPB_MESSAGE_ACCESSORS_H_
#define UPB_MESSAGE_ACCESSORS_H_

#include <stdint.h>

#ifndef UPB_BASE_STRING_VIEW_H_
#define UPB_BASE_STRING_VIEW_H_

#include <string.h>

// Must be last.

#define UPB_STRINGVIEW_INIT(ptr, len) \
  { ptr, len }

#define UPB_STRINGVIEW_FORMAT "%.*s"
#define UPB_STRINGVIEW_ARGS(view) (int)(view).size, (view).data

// LINT.IfChange(struct_definition)
typedef struct {
  const char* data;
  size_t size;
} upb_StringView;

#ifdef __cplusplus
extern "C" {
#endif

UPB_API_INLINE upb_StringView upb_StringView_FromDataAndSize(const char* data,
                                                             size_t size) {
  upb_StringView ret;
  ret.data = data;
  ret.size = size;
  return ret;
}

UPB_INLINE upb_StringView upb_StringView_FromString(const char* data) {
  return upb_StringView_FromDataAndSize(data, strlen(data));
}

UPB_INLINE bool upb_StringView_IsEqual(upb_StringView a, upb_StringView b) {
  return (a.size == b.size) && (!a.size || !memcmp(a.data, b.data, a.size));
}

// Compares StringViews following strcmp rules.
// Please note this comparison is neither unicode nor locale aware.
UPB_INLINE int upb_StringView_Compare(upb_StringView a, upb_StringView b) {
  int result = memcmp(a.data, b.data, UPB_MIN(a.size, b.size));
  if (result != 0) return result;
  if (a.size < b.size) {
    return -1;
  } else if (a.size > b.size) {
    return 1;
  } else {
    return 0;
  }
}

// LINT.ThenChange(
//  GoogleInternalName1,
//  //depot/google3/third_party/upb/bits/golang/accessor.go:map_go_string,
//  //depot/google3/third_party/upb/bits/typescript/string_view.ts
// )

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_BASE_STRING_VIEW_H_ */

/* upb_Arena is a specific allocator implementation that uses arena allocation.
 * The user provides an allocator that will be used to allocate the underlying
 * arena blocks.  Arenas by nature do not require the individual allocations
 * to be freed.  However the Arena does allow users to register cleanup
 * functions that will run when the arena is destroyed.
 *
 * A upb_Arena is *not* thread-safe, although some functions related to its
 * managing its lifetime are, and are documented as such.
 *
 * You could write a thread-safe arena allocator that satisfies the
 * upb_alloc interface, but it would not be as efficient for the
 * single-threaded case. */

#ifndef UPB_MEM_ARENA_H_
#define UPB_MEM_ARENA_H_

#include <stddef.h>
#include <stdint.h>


#ifndef UPB_MEM_ALLOC_H_
#define UPB_MEM_ALLOC_H_

#include <stddef.h>

#ifndef GOOGLE_UPB_UPB_MEM_INTERNAL_ALLOC_H__
#define GOOGLE_UPB_UPB_MEM_INTERNAL_ALLOC_H__

#include <stddef.h>

// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

#if (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 201112L) && \
     !defined(__STDC_NO_THREADS__)) ||                             \
    UPB_HAS_EXTENSION(c_thread_local)
#define UPB_THREAD_LOCAL _Thread_local
#elif defined(_MSC_VER)
#define UPB_THREAD_LOCAL __declspec(thread)
#elif defined(__GNUC__) || defined(__clang__)
#define UPB_THREAD_LOCAL __thread
#else
#define UPB_THREAD_LOCAL
#endif

#if !defined(NDEBUG)
#define UPB_ALLOCATION_COUNT
#endif

#ifdef UPB_ALLOCATION_COUNT
extern UPB_THREAD_LOCAL size_t upb_arena_alloc_count;
extern UPB_THREAD_LOCAL size_t upb_arena_alloc_fail_on;

#undef UPB_THREAD_LOCAL

#endif

UPB_NODISCARD UPB_FORCEINLINE bool upb_AllocationCount_IncrementAndCheck(void) {
#ifdef UPB_ALLOCATION_COUNT
  bool ok = (upb_arena_alloc_count != upb_arena_alloc_fail_on);
  upb_arena_alloc_count++;
  return ok;
#else
  return true;
#endif
}

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif  // GOOGLE_UPB_UPB_MEM_INTERNAL_ALLOC_H__

// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

typedef struct upb_alloc upb_alloc;

/* A combined `malloc()`/`free()` function.
 * If `size` is 0 then the function acts like `free()`, otherwise it acts like
 * `realloc()`.  Only `oldsize` bytes from a previous allocation are
 * preserved. If `actual_size` is not null and the allocator supports it, the
 * actual size of the resulting allocation is stored in `actual_size`. If
 * `actual_size` is not null, you must zero out the memory pointed to by
 * `actual_size` before calling. */
typedef void* upb_alloc_func(upb_alloc* alloc, void* ptr, size_t oldsize,
                             size_t size, size_t* actual_size);

typedef void upb_AllocCleanupFunc(upb_alloc* alloc);

/* A upb_alloc is a possibly-stateful allocator object.
 *
 * It could either be an arena allocator (which doesn't require individual
 * `free()` calls) or a regular `malloc()` (which does).  The client must
 * therefore free memory unless it knows that the allocator is an arena
 * allocator. */
struct upb_alloc {
  upb_alloc_func* func;
  // If provided, called when an arena that used this upb_alloc has been freed.
  upb_AllocCleanupFunc* cleanup;
};

UPB_NODISCARD UPB_INLINE void* upb_malloc(upb_alloc* alloc, size_t size) {
  UPB_ASSERT(alloc);
  if (!upb_AllocationCount_IncrementAndCheck()) {
    return NULL;
  }
  return alloc->func(alloc, NULL, 0, size, NULL);
}

typedef struct {
  void* p;
  size_t n;
} upb_SizedPtr;

UPB_INLINE upb_SizedPtr upb_SizeReturningMalloc(upb_alloc* alloc, size_t size) {
  UPB_ASSERT(alloc);
  upb_SizedPtr result;
  if (!upb_AllocationCount_IncrementAndCheck()) {
    result.p = NULL;
    result.n = 0;
    return result;
  }
  result.n = 0;
  result.p = alloc->func(alloc, NULL, 0, size, &result.n);
  result.n = result.p != NULL ? UPB_MAX(result.n, size) : 0;
  return result;
}

UPB_NODISCARD UPB_INLINE void* upb_realloc(upb_alloc* alloc, void* ptr,
                                           size_t oldsize, size_t size) {
  UPB_ASSERT(alloc);
  if (size != 0) {
    if (!upb_AllocationCount_IncrementAndCheck()) {
      return NULL;
    }
  }
  return alloc->func(alloc, ptr, oldsize, size, NULL);
}

UPB_INLINE void upb_free(upb_alloc* alloc, void* ptr) {
  UPB_ASSERT(alloc);
  alloc->func(alloc, ptr, 0, 0, NULL);
}

UPB_INLINE void upb_free_sized(upb_alloc* alloc, void* ptr, size_t size) {
  UPB_ASSERT(alloc);
  alloc->func(alloc, ptr, size, 0, NULL);
}

// The global allocator used by upb. Uses the standard malloc()/free().

extern upb_alloc upb_alloc_global;

/* Functions that hard-code the global malloc.
 *
 * We still get benefit because we can put custom logic into our global
 * allocator, like injecting out-of-memory faults in debug/testing builds. */

UPB_NODISCARD UPB_INLINE void* upb_gmalloc(size_t size) {
  return upb_malloc(&upb_alloc_global, size);
}

UPB_NODISCARD UPB_INLINE void* upb_grealloc(void* ptr, size_t oldsize,
                                            size_t size) {
  return upb_realloc(&upb_alloc_global, ptr, oldsize, size);
}

UPB_INLINE void upb_gfree(void* ptr) { upb_free(&upb_alloc_global, ptr); }

// Returns whether thread-local allocation count/ OOM-simulation features
// are supported.
UPB_NODISCARD UPB_API bool upb_AllocationCount_IsAvailable(void);
// Returns the thread-local allocation count since the last reset.
UPB_NODISCARD UPB_API size_t upb_AllocationCount_Get(void);
// Resets the thread-local allocation count and failure threshold.
UPB_API void upb_AllocationCount_Reset(void);
// Artificially triggers memory allocation failure in the thread on the n-th
// allocation.
UPB_API void upb_AllocationCount_FailOn(size_t n);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_MEM_ALLOC_H_ */

#ifndef UPB_MEM_INTERNAL_ARENA_H_
#define UPB_MEM_INTERNAL_ARENA_H_

#include <stddef.h>
#include <stdint.h>
#include <string.h>


#ifndef UPB_BASE_INTERNAL_LOG2_H_
#define UPB_BASE_INTERNAL_LOG2_H_

#include <limits.h>
#include <stddef.h>
#include <stdint.h>

// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

// Returns the number of leading 0-bits in x.
// x must be non-zero.
UPB_INLINE int UPB_PRIVATE(_upb_ClzSize)(size_t x) {
  UPB_ASSERT(x > 0);
#if SIZE_MAX == ULLONG_MAX && UPB_HAS_BUILTIN(__builtin_clzll)
  return __builtin_clzll(x);
#elif SIZE_MAX == ULONG_MAX && UPB_HAS_BUILTIN(__builtin_clzl)
  return __builtin_clzl(x);
#elif SIZE_MAX == UINT_MAX && UPB_HAS_BUILTIN(__builtin_clz)
  return __builtin_clz(x);
#else
  int count = 0;
  for (int i = (int)(sizeof(size_t) * CHAR_BIT) - 1; i >= 0; --i) {
    if ((x >> i) & 1) break;
    count++;
  }
  return count;
#endif
}

UPB_INLINE int upb_Log2Ceiling(size_t x) {
  if (x <= 1) return 0;
  return (sizeof(size_t) * CHAR_BIT) - UPB_PRIVATE(_upb_ClzSize)(x - 1);
}

UPB_INLINE int upb_Log2Floor(size_t x) {
  if (x <= 1) return 0;
  return (sizeof(size_t) * CHAR_BIT) - 1 - UPB_PRIVATE(_upb_ClzSize)(x);
}

// Returns the smallest power of two that is greater than or equal to x. Returns
// SIZE_MAX if the computation would overflow.
UPB_INLINE size_t upb_RoundUpToPowerOfTwo(size_t x) {
  int lg2 = upb_Log2Ceiling(x);
  UPB_ASSERT(lg2 >= 0 && lg2 <= (int)sizeof(size_t) * CHAR_BIT);
  if (lg2 == sizeof(size_t) * CHAR_BIT) {
    return SIZE_MAX;
  }
  return ((size_t)1) << lg2;
}

UPB_INLINE bool upb_ShlOverflow(size_t* a, unsigned int b) {
  if (*a > (SIZE_MAX >> b)) {
    return true;
  }
  *a <<= b;
  return false;
}

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_BASE_INTERNAL_LOG2_H_ */

#ifndef UPB_PORT_SANITIZERS_H_
#define UPB_PORT_SANITIZERS_H_

#include <stddef.h>
#include <stdint.h>
#include <stdio.h>

// Must be last.

// Must be inside def.inc/undef.inc
#if UPB_HWASAN
#include <sanitizer/hwasan_interface.h>
#endif

#if UPB_MSAN
#include <sanitizer/msan_interface.h>
#endif

#ifdef __cplusplus
extern "C" {
#endif

// UPB_ARENA_SIZE_HACK depends on this struct having size 1.
typedef struct {
  uint8_t state;
} upb_Xsan;

UPB_INLINE uint8_t _upb_Xsan_NextTag(upb_Xsan *xsan) {
#if UPB_HWASAN
  xsan->state++;
  if (xsan->state <= UPB_HWASAN_POISON_TAG) {
    xsan->state = UPB_HWASAN_POISON_TAG + 1;
  }
  return xsan->state;
#else
  UPB_UNUSED(xsan);
  return 0;
#endif
}

enum {
#if UPB_ASAN
  UPB_PRIVATE(kUpb_Asan_GuardSize) = 32,
#else
  UPB_PRIVATE(kUpb_Asan_GuardSize) = 0,
#endif
};

UPB_INLINE uint8_t UPB_PRIVATE(_upb_Xsan_GetTag)(const void *addr) {
#if UPB_HWASAN
  return __hwasan_get_tag_from_pointer(addr);
#else
  UPB_UNUSED(addr);
  return 0;
#endif
}

UPB_INLINE void UPB_PRIVATE(upb_Xsan_Init)(upb_Xsan *xsan) {
#if UPB_HWASAN || UPB_TSAN
  xsan->state = 0;
#else
  UPB_UNUSED(xsan);
#endif
}

UPB_INLINE void UPB_PRIVATE(upb_Xsan_MarkInitialized)(void* addr, size_t size) {
#if UPB_HAS_FEATURE(memory_sanitizer)
  if (size) {
    __msan_unpoison(addr, size);
  }
#else
  UPB_UNUSED(addr);
  UPB_UNUSED(size);
#endif
}

// Marks the given region as poisoned, meaning that it is not accessible until
// it is unpoisoned.
UPB_INLINE void UPB_PRIVATE(upb_Xsan_PoisonRegion)(const void *addr,
                                                   size_t size) {
#if UPB_ASAN
  void __asan_poison_memory_region(void const volatile *addr, size_t size);
  __asan_poison_memory_region(addr, size);
#elif UPB_HWASAN
  __hwasan_tag_memory(addr, UPB_HWASAN_POISON_TAG, UPB_ALIGN_MALLOC(size));
#else
  UPB_UNUSED(addr);
  UPB_UNUSED(size);
#endif
}

UPB_INLINE void *UPB_PRIVATE(_upb_Xsan_UnpoisonRegion)(void *addr, size_t size,
                                                       uint8_t tag) {
#if UPB_ASAN
  UPB_UNUSED(tag);
  void __asan_unpoison_memory_region(void const volatile *addr, size_t size);
  __asan_unpoison_memory_region(addr, size);
  return addr;
#elif UPB_HWASAN
  __hwasan_tag_memory(addr, tag, UPB_ALIGN_MALLOC(size));
  return __hwasan_tag_pointer(addr, tag);
#else
  UPB_UNUSED(size);
  UPB_UNUSED(tag);

  // `addr` is the pointer that will be returned from arena alloc/realloc
  // functions.  In this code-path we know it must be non-NULL, but the compiler
  // doesn't know this unless we add a UPB_ASSUME() annotation.
  //
  // This will let the optimizer optimize away NULL-checks if it can see that
  // this path was taken.
  UPB_ASSUME(addr);
  return addr;
#endif
}

// Allows users to read and write to the given region, which will be considered
// distinct from other regions and may only be accessed through the returned
// pointer.
//
// `addr` must be aligned to the malloc alignment.  Size may be unaligned,
// and with ASAN we can respect `size` precisely, but with HWASAN we must
// round `size` up to the next multiple of the malloc alignment, so the caller
// must guarantee that rounding up `size` will not cause overlap with other
// regions.
UPB_INLINE void *UPB_PRIVATE(upb_Xsan_NewUnpoisonedRegion)(upb_Xsan *xsan,
                                                           void *addr,
                                                           size_t size) {
  return UPB_PRIVATE(_upb_Xsan_UnpoisonRegion)(addr, size,
                                               _upb_Xsan_NextTag(xsan));
}

// Resizes the given region to a new size, *without* invalidating any existing
// pointers to the region.
//
// `tagged_addr` must be a pointer that was previously returned from
// `upb_Xsan_NewUnpoisonedRegion`.  `old_size` must be the size that was
// originally passed to `upb_Xsan_NewUnpoisonedRegion`.
UPB_INLINE void *UPB_PRIVATE(upb_Xsan_ResizeUnpoisonedRegion)(void *tagged_addr,
                                                              size_t old_size,
                                                              size_t new_size) {
  UPB_PRIVATE(upb_Xsan_PoisonRegion)(tagged_addr, old_size);
  return UPB_PRIVATE(_upb_Xsan_UnpoisonRegion)(
      tagged_addr, new_size, UPB_PRIVATE(_upb_Xsan_GetTag)(tagged_addr));
}

// Compares two pointers and returns true if they are equal. This returns the
// correct result even if one or both of the pointers are tagged.
UPB_INLINE bool UPB_PRIVATE(upb_Xsan_PtrEq)(const void *a, const void *b) {
#if UPB_HWASAN
  return __hwasan_tag_pointer(a, 0) == __hwasan_tag_pointer(b, 0);
#else
  return a == b;
#endif
}

// These annotations improve TSAN's ability to detect data races.  By
// proactively accessing a non-atomic variable at the point where it is
// "logically" accessed, we can trigger TSAN diagnostics that might have
// otherwise been masked by subsequent atomic operations.

UPB_INLINE void UPB_PRIVATE(upb_Xsan_AccessReadOnly)(upb_Xsan *xsan) {
#if UPB_TSAN
  // For performance we avoid using a volatile variable.
  __asm__ volatile("" ::"r"(xsan->state));
#else
  UPB_UNUSED(xsan);
#endif
}

UPB_INLINE void UPB_PRIVATE(upb_Xsan_AccessReadWrite)(upb_Xsan *xsan) {
#if UPB_TSAN
  // For performance we avoid using a volatile variable.
  __asm__ volatile("" : "+r"(xsan->state));
#else
  UPB_UNUSED(xsan);
#endif
}

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif  // UPB_PORT_SANITIZERS_H_

// Must be last.

// This is QUITE an ugly hack, which specifies the number of pointers needed
// to equal (or exceed) the storage required for one upb_Arena.
//
// We need this because the decoder inlines a upb_Arena for performance but
// the full struct is not visible outside of arena.c. Yes, I know, it's awful.
#ifndef NDEBUG
#define UPB_ARENA_BASE_SIZE_HACK 11
#else
#define UPB_ARENA_BASE_SIZE_HACK 10
#endif

#define UPB_ARENA_SIZE_HACK                                                   \
  (sizeof(void*) * (UPB_ARENA_BASE_SIZE_HACK + (UPB_XSAN_STRUCT_SIZE * 2))) + \
      (sizeof(uint32_t) * 2)

typedef struct UPB_PRIVATE(_upb_ArenaFreeBlock) {
  struct UPB_PRIVATE(_upb_ArenaFreeBlock) * UPB_PRIVATE(next);
} UPB_PRIVATE(_upb_ArenaFreeBlock);

typedef struct UPB_PRIVATE(_upb_ArenaPool) {
  size_t UPB_PRIVATE(num_bins);
  UPB_PRIVATE(_upb_ArenaFreeBlock) * UPB_PRIVATE(bins)[];
} UPB_PRIVATE(_upb_ArenaPool);

extern const UPB_PRIVATE(_upb_ArenaPool) UPB_PRIVATE(_upb_Arena_EmptyPool);

// LINT.IfChange(upb_Arena)

struct upb_Arena {
  char* UPB_ONLYBITS(ptr);
  const UPB_NODEREF char* UPB_ONLYBITS(end);
  UPB_PRIVATE(_upb_ArenaPool) * UPB_ONLYBITS(pool);
  UPB_XSAN_MEMBER
};

// LINT.ThenChange(//depot/google3/third_party/upb/bits/typescript/arena.ts:upb_Arena)

#ifdef __cplusplus
extern "C" {
#endif

void UPB_PRIVATE(_upb_Arena_SwapIn)(struct upb_Arena* des,
                                    const struct upb_Arena* src);
void UPB_PRIVATE(_upb_Arena_SwapOut)(struct upb_Arena* des,
                                     const struct upb_Arena* src);

UPB_NODISCARD UPB_INLINE size_t
UPB_PRIVATE(_upb_ArenaHas)(const struct upb_Arena* a) {
  return (size_t)(a->UPB_ONLYBITS(end) - a->UPB_ONLYBITS(ptr));
}

UPB_NODISCARD UPB_INLINE size_t UPB_PRIVATE(_upb_Arena_AllocSpan)(size_t size) {
  return UPB_ALIGN_MALLOC(size) + UPB_PRIVATE(kUpb_Asan_GuardSize);
}

UPB_NODISCARD UPB_INLINE bool UPB_PRIVATE(
    _upb_Arena_WasLastAllocFromCurrentBlock)(const struct upb_Arena* a,
                                             void* ptr, size_t size) {
  return UPB_PRIVATE(upb_Xsan_PtrEq)(
      (char*)ptr + UPB_PRIVATE(_upb_Arena_AllocSpan)(size),
      a->UPB_ONLYBITS(ptr));
}

UPB_NODISCARD UPB_INLINE bool UPB_PRIVATE(_upb_Arena_IsAligned)(
    const void* ptr) {
  return (uintptr_t)ptr % UPB_MALLOC_ALIGN == 0;
}

UPB_NODISCARD UPB_API_INLINE void* _upb_Arena_Malloc_Unchecked(
    struct upb_Arena* a, size_t size) {
  UPB_PRIVATE(upb_Xsan_AccessReadWrite)(UPB_XSAN(a));

  size_t span = UPB_PRIVATE(_upb_Arena_AllocSpan)(size);

  if (UPB_UNLIKELY(UPB_PRIVATE(_upb_ArenaHas)(a) < span)) {
    void* UPB_PRIVATE(_upb_Arena_SlowMalloc)(struct upb_Arena * a, size_t span);
    return UPB_PRIVATE(_upb_Arena_SlowMalloc)(a, span);
  }

  // We have enough space to do a fast malloc.
  void* ret = a->UPB_ONLYBITS(ptr);
  a->UPB_ONLYBITS(ptr) += span;
  UPB_ASSERT(UPB_PRIVATE(_upb_Arena_IsAligned)(ret));
  UPB_ASSERT(UPB_PRIVATE(_upb_Arena_IsAligned)(a->UPB_ONLYBITS(ptr)));

  return UPB_PRIVATE(upb_Xsan_NewUnpoisonedRegion)(UPB_XSAN(a), ret, size);
}

UPB_NODISCARD UPB_API_INLINE void* upb_Arena_Malloc(struct upb_Arena* a,
                                                    size_t size) {
  if (!upb_AllocationCount_IncrementAndCheck()) {
    return NULL;
  }
  return _upb_Arena_Malloc_Unchecked(a, size);
}

UPB_API_INLINE void upb_Arena_ShrinkLast(struct upb_Arena* a, void* ptr,
                                         size_t oldsize, size_t size) {
  UPB_ASSERT(ptr);
  UPB_ASSERT(size <= oldsize);

  UPB_PRIVATE(upb_Xsan_AccessReadWrite)(UPB_XSAN(a));
  UPB_PRIVATE(upb_Xsan_ResizeUnpoisonedRegion)(ptr, oldsize, size);

  if (UPB_PRIVATE(_upb_Arena_WasLastAllocFromCurrentBlock)(a, ptr, oldsize)) {
    // We can reclaim some memory.
    a->UPB_ONLYBITS(ptr) -= UPB_ALIGN_MALLOC(oldsize) - UPB_ALIGN_MALLOC(size);
  } else {
    // We can't reclaim any memory, but we need to verify that `ptr` really
    // does represent the most recent allocation.
#ifndef NDEBUG
    bool _upb_Arena_WasLastAllocFromPreviousBlock(struct upb_Arena * a,
                                                  void* ptr, size_t oldsize);
    UPB_ASSERT(_upb_Arena_WasLastAllocFromPreviousBlock(a, ptr, oldsize));
#endif
  }
}

UPB_NODISCARD UPB_API_INLINE bool upb_Arena_TryExtend(struct upb_Arena* a,
                                                      void* ptr, size_t oldsize,
                                                      size_t size) {
  UPB_ASSERT(ptr);
  UPB_ASSERT(size > oldsize);

  UPB_PRIVATE(upb_Xsan_AccessReadWrite)(UPB_XSAN(a));
  size_t extend = UPB_ALIGN_MALLOC(size) - UPB_ALIGN_MALLOC(oldsize);

  if (UPB_PRIVATE(_upb_Arena_WasLastAllocFromCurrentBlock)(a, ptr, oldsize) &&
      UPB_PRIVATE(_upb_ArenaHas)(a) >= extend) {
    a->UPB_ONLYBITS(ptr) += extend;
    UPB_PRIVATE(upb_Xsan_ResizeUnpoisonedRegion)(ptr, oldsize, size);
    return true;
  }

  return false;
}

UPB_NODISCARD UPB_API_INLINE void* upb_Arena_Realloc(struct upb_Arena* a,
                                                     void* ptr, size_t oldsize,
                                                     size_t size) {
  UPB_PRIVATE(upb_Xsan_AccessReadWrite)(UPB_XSAN(a));

  void* ret;

  if (ptr && (size <= oldsize || upb_Arena_TryExtend(a, ptr, oldsize, size))) {
    // We can extend or shrink in place.
    if (size <= oldsize &&
        UPB_PRIVATE(_upb_Arena_WasLastAllocFromCurrentBlock)(a, ptr, oldsize)) {
      upb_Arena_ShrinkLast(a, ptr, oldsize, size);
    }
    ret = ptr;
  } else {
    // We need to copy into a new allocation.
    ret = upb_Arena_Malloc(a, size);
    if (ret && oldsize > 0) {
      memcpy(ret, ptr, UPB_MIN(oldsize, size));
    }
  }

  if (ret) {
    // We want to invalidate pointers to the old region if hwasan is enabled, so
    // we poison and unpoison even if ptr == ret. However, if reallocation fails
    // we do not want to poison the old memory, or attempt to poison null.
    UPB_PRIVATE(upb_Xsan_PoisonRegion)(ptr, oldsize);
    return UPB_PRIVATE(upb_Xsan_NewUnpoisonedRegion)(UPB_XSAN(a), ret, size);
  }
  return ret;
}

// The minimum power-of-2 size class managed by the arena free pool.
// A pooled block must be at least large enough to store an initial
// _upb_ArenaPool struct with at least 1 bin (sizeof(size_t) + sizeof(void*)).
#define _UPB_ARENA_MIN_POOL_BLOCK_SIZE (sizeof(void*) * 2)

#define _UPB_ARENA_MIN_POOL_BIN_LG2 \
  (_UPB_ARENA_MIN_POOL_BLOCK_SIZE == 16 ? (size_t)4 : (size_t)3)

#if defined(_MSC_VER) && !defined(_CRT_USE_BUILTIN_OFFSETOF)
// Note: We cannot use UPB_SIZEOF_FLEX here because on MSVC, offsetof() is not
// considered an Integer Constant Expression by default.
UPB_STATIC_ASSERT(_UPB_ARENA_MIN_POOL_BLOCK_SIZE >=
                      sizeof(UPB_PRIVATE(_upb_ArenaPool)) +
                          sizeof(UPB_PRIVATE(_upb_ArenaFreeBlock) *),
                  "Minimum pool block size must be large enough to host an "
                  "initial pool struct");
#else
UPB_STATIC_ASSERT(_UPB_ARENA_MIN_POOL_BLOCK_SIZE >=
                      UPB_SIZEOF_FLEX(UPB_PRIVATE(_upb_ArenaPool),
                                      UPB_PRIVATE(bins), 1),
                  "Minimum pool block size must be large enough to host an "
                  "initial pool struct");
#endif

UPB_STATIC_ASSERT(_UPB_ARENA_MIN_POOL_BLOCK_SIZE >=
                      sizeof(UPB_PRIVATE(_upb_ArenaFreeBlock)),
                  "Minimum pool block size must be large enough to host a "
                  "free block struct");

UPB_STATIC_ASSERT(((size_t)1 << _UPB_ARENA_MIN_POOL_BIN_LG2) ==
                      _UPB_ARENA_MIN_POOL_BLOCK_SIZE,
                  "_UPB_ARENA_MIN_POOL_BIN_LG2 must match "
                  "_UPB_ARENA_MIN_POOL_BLOCK_SIZE");

UPB_INLINE bool UPB_PRIVATE(_upb_Arena_IsValidPoolSize)(size_t size) {
  return size != 0 &&
         (size & ((size - 1) | (_UPB_ARENA_MIN_POOL_BLOCK_SIZE - 1))) == 0;
}

// Note that values below the minimum poolable block size will underflow, so
// only a single branch comparing to the current bin count is necessary to check
// bounds.
UPB_INLINE size_t UPB_PRIVATE(_upb_Arena_PoolBinIndex)(size_t pool_size) {
  return (size_t)upb_Log2Ceiling(pool_size) - _UPB_ARENA_MIN_POOL_BIN_LG2;
}

void UPB_PRIVATE(_upb_Arena_GrowPool)(struct upb_Arena* a, void* ptr,
                                      size_t size);

UPB_NODISCARD UPB_API_INLINE void* upb_Arena_TryAllocPool(struct upb_Arena* a,
                                                          size_t pool_size) {
  UPB_ASSERT(a);
  UPB_ASSERT(UPB_PRIVATE(_upb_Arena_IsValidPoolSize)(pool_size));

  size_t bin = UPB_PRIVATE(_upb_Arena_PoolBinIndex)(pool_size);
  UPB_PRIVATE(_upb_ArenaPool)* pool = a->UPB_ONLYBITS(pool);
  if (UPB_LIKELY(bin < pool->UPB_PRIVATE(num_bins))) {
    UPB_PRIVATE(_upb_ArenaFreeBlock)* block = pool->UPB_PRIVATE(bins)[bin];
    if (UPB_LIKELY(block != NULL)) {
      pool->UPB_PRIVATE(bins)[bin] = block->UPB_PRIVATE(next);
      return UPB_PRIVATE(upb_Xsan_NewUnpoisonedRegion)(UPB_XSAN(a), block,
                                                       pool_size);
    }
  }

  return NULL;
}

UPB_NODISCARD UPB_API_INLINE void* upb_Arena_AllocPool(struct upb_Arena* a,
                                                       size_t pool_size) {
  if (!upb_AllocationCount_IncrementAndCheck()) {
    return NULL;
  }
  void* ptr = upb_Arena_TryAllocPool(a, pool_size);
  if (ptr) return ptr;
  return _upb_Arena_Malloc_Unchecked(a, pool_size);
}

UPB_API_INLINE void upb_Arena_FreePool(struct upb_Arena* a, void* ptr,
                                       size_t pool_size) {
  UPB_ASSERT(a);
  UPB_ASSERT(ptr);
  UPB_ASSERT(UPB_PRIVATE(_upb_Arena_IsValidPoolSize)(pool_size));

  size_t bin = UPB_PRIVATE(_upb_Arena_PoolBinIndex)(pool_size);
  UPB_PRIVATE(_upb_ArenaPool)* pool = a->UPB_ONLYBITS(pool);

  if (UPB_UNLIKELY(bin >= pool->UPB_PRIVATE(num_bins))) {
    UPB_PRIVATE(_upb_Arena_GrowPool)(a, ptr, pool_size);
    return;
  }

  UPB_ASSERT(UPB_PRIVATE(_upb_Arena_IsAligned)(ptr));
  UPB_PRIVATE(upb_Xsan_PoisonRegion)(ptr, pool_size);
  UPB_PRIVATE(_upb_ArenaFreeBlock)* block =
      (UPB_PRIVATE(_upb_ArenaFreeBlock)*)UPB_PRIVATE(
          upb_Xsan_NewUnpoisonedRegion)(
          UPB_XSAN(a), ptr, sizeof(UPB_PRIVATE(_upb_ArenaFreeBlock)));
  block->UPB_PRIVATE(next) = pool->UPB_PRIVATE(bins)[bin];
  pool->UPB_PRIVATE(bins)[bin] = block;
}

// Harvests power-of-2 sized blocks from the given memory region into the arena
// pool. The region must be aligned to UPB_MALLOC_ALIGN. To limit fragmentation,
// we harvest the largest blocks first. This uses a single CLZ instruction per
// block, making it nearly as fast as checking contiguous bounds when
// harvesting a single perfectly sized power-of-2 block.
UPB_INLINE void UPB_PRIVATE(_upb_Arena_Harvest)(struct upb_Arena* a, void* ptr,
                                                size_t size) {
  size_t remaining = size & ~((size_t)_UPB_ARENA_MIN_POOL_BLOCK_SIZE - 1);
  while (remaining != 0) {
    size_t harvest_size = (size_t)1 << upb_Log2Floor(remaining);
    upb_Arena_FreePool(a, ptr, harvest_size);
    ptr = (char*)ptr + harvest_size;
    remaining ^= harvest_size;
  }
}

// Returns the next block size to allocate for the arena based on exponential
// growth and size hint.
size_t UPB_PRIVATE(_upb_Arena_NextBlockSize)(struct upb_Arena* a, size_t span,
                                             bool* one_off);

// Updates the arena's growth state based on the block size actually allocated.
void UPB_PRIVATE(_upb_Arena_UpdateGrowthState)(struct upb_Arena* a, size_t span,
                                               size_t block_size, bool one_off);

// Allocates a block for the arena of at least the given size, but does not add
// it to the arena. The block must either be added to the arena or manually
// freed, otherwise memory will be leaked.
//
// Returns the allocated block (or NULL on failure), and writes the actual size
// of the block to size.
void* UPB_PRIVATE(_upb_Arena_AllocBlock)(struct upb_Arena* a, size_t* size);

// Adds a block previously allocated with _upb_Arena_AllocBlock() to the arena.
// This will cause it to be owned by the arena and freed when the arena is
// freed.
//
// Note that this call does *not* cause the block to be used for arena
// allocations. Call _upb_Arena_UseBlock() to do that.
//
// This operation cannot be undone, so the caller should not call it until they
// are sure that the block will be useful to the arena.
void UPB_PRIVATE(_upb_Arena_AddBlock)(struct upb_Arena* a, void* block);

// Frees a block previously allocated with _upb_Arena_AllocBlock. This is only
// necessary if the block ends up not being useful to the arena.
void UPB_PRIVATE(_upb_Arena_FreeBlock)(struct upb_Arena* a, void* block);

// Sets the arena's current block to the given block. Subsequent allocations
// may be made from this block.
//
// The given memory must be either:
// - The arena block most recently returned by _upb_Arena_AllocBlock, or
// - A block that was just stolen from the arena using _upb_Arena_Steal.
//
// After this call, the memory may only be used by the arena -- it is poisoned
// against further use by the caller.
//
// Note: if the arena determines that this block is smaller than the block it
// currently has, it may decide to not use the block.
void UPB_PRIVATE(_upb_Arena_UseBlock)(struct upb_Arena* a, void* ptr,
                                      size_t size);

// Steals all available memory from the current arena block, but only if at
// least `size` bytes are available. The number of bytes stolen is written to
// size. The memory will be unpoisoned and ready for use.
void* UPB_PRIVATE(_upb_Arena_Steal)(struct upb_Arena* a, size_t* size);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_MEM_INTERNAL_ARENA_H_ */

// Must be last.

typedef struct upb_Arena upb_Arena;

#ifdef __cplusplus
extern "C" {
#endif

// Creates an arena from the given initial block (if any -- mem may be NULL). If
// an initial block is specified, the arena's lifetime cannot be extended by
// |upb_Arena_IncRefFor| or |upb_Arena_Fuse|. Additional blocks will be
// allocated from |alloc|. If |alloc| is NULL, this is a fixed-size arena and
// cannot grow. If an initial block is specified, |n| is its length; if there is
// no initial block, |n| is a hint of the size that should be allocated for the
// first block of the arena, such that `upb_Arena_Malloc(hint)` will not require
// another call to |alloc|.
UPB_NODISCARD UPB_API upb_Arena* upb_Arena_Init(void* mem, size_t n,
                                                upb_alloc* alloc);

UPB_API void upb_Arena_Free(upb_Arena* a);

// Fuses the lifetime of two arenas, such that no arenas that have been
// transitively fused together will be freed until all of them have reached a
// zero refcount. This operation is safe to use concurrently from multiple
// threads.
UPB_API bool upb_Arena_Fuse(const upb_Arena* a, const upb_Arena* b);

// This operation is safe to use concurrently from multiple threads.
UPB_API bool upb_Arena_IsFused(const upb_Arena* a, const upb_Arena* b);

// Returns the upb_alloc used by the arena.
UPB_API upb_alloc* upb_Arena_GetUpbAlloc(upb_Arena* a);

// This operation is safe to use concurrently from multiple threads.
bool upb_Arena_IncRefFor(const upb_Arena* a, const void* owner);
// This operation is safe to use concurrently from multiple threads.
void upb_Arena_DecRefFor(const upb_Arena* a, const void* owner);

// Creates a reference between the arenas `from` and `to`, guaranteeing that
// the latter will not be freed until `from` is freed.
//
// Users must avoid all of the following error conditions, which will be
// checked in debug mode but are UB in opt:
//
// - Creating reference cycles between arenas.
// - Creating a reference between two arenas that are fused, either now
//   or in the future.
//
// Creating a reference multiple times between the same two arenas is not UB but
// is considered wasteful and may be disallowed in the future.
//
// Note that fuses can participate in reference cycles. The following set of
// calls creates a cycle A -> B -> C -> A
//   Fuse(A, B);
//   Ref(B, C);
//   Ref(C, A);
//
// From this perspective, the second rule is just a special-case of the first.
// This set of calls is disallowed because it is effectively creating a
// cycle A -> B -> A
//   Fuse(A, B);
//   Ref(B, A);
//
// Fuse is special because it creates what is effectively a bidirectional
// ref, but it is not considered a cycle and will be collected correctly.
//
// Note that `from` is not `const`, so it may not be called concurrently
// with any other function on `from`.
//
// Returns whether the reference was created successfully.
UPB_NODISCARD bool upb_Arena_RefArena(upb_Arena* from, const upb_Arena* to);

#ifndef NDEBUG
// Returns true if upb_Arena_RefArena(from, to) was previously called.
// Note that this does not take fuses into account, and it does not follow
// chains of references; it must have been these two arenas exactly that
// created a reference.
bool upb_Arena_HasRef(const upb_Arena* from, const upb_Arena* to);
#endif

// This operation is safe to use concurrently from multiple threads.
uintptr_t upb_Arena_SpaceAllocated(const upb_Arena* a, size_t* fused_count);
// This operation is safe to use concurrently from multiple threads.
uint32_t upb_Arena_DebugRefCount(const upb_Arena* a);

#if UPB_ENABLE_REF_CYCLE_CHECKS
// Returns true if there is a chain of arena refs that spans `from` -> `to`.
// Fused arenas are taken into account; for example, this series of calls
// will cause the function to return true:
//
// 1. upb_Arena_Fuse(a, b)
// 2. upb_Arena_RefArena(from, a)
// 3. upb_Arena_RefArena(b, to)
//
// However this function does not return true if `from` and `to` are directly
// fused.
bool upb_Arena_HasRefChain(const upb_Arena* from, const upb_Arena* to);
#endif

UPB_NODISCARD UPB_API_INLINE upb_Arena* upb_Arena_New(void) {
  return upb_Arena_Init(NULL, 0, &upb_alloc_global);
}

UPB_NODISCARD UPB_API_INLINE upb_Arena* upb_Arena_NewSized(size_t size_hint) {
  return upb_Arena_Init(NULL, size_hint, &upb_alloc_global);
}

UPB_NODISCARD UPB_API_INLINE void* upb_Arena_Malloc(struct upb_Arena* a,
                                                    size_t size);

UPB_NODISCARD UPB_API_INLINE void* upb_Arena_Realloc(upb_Arena* a, void* ptr,
                                                     size_t oldsize,
                                                     size_t size);

// Attempts to allocate memory from the arena's power-of-2 free pool.
// Returns a recycled block of `size` bytes if available in the pool,
// or NULL if the pool has no available block of that size.
// `size` must be a power of 2 and >= UPB_PRIVATE(kUpb_Arena_MinPoolBlockSize).
UPB_NODISCARD UPB_API_INLINE void* upb_Arena_TryAllocPool(upb_Arena* a,
                                                          size_t size);

// Allocates memory of `size` bytes, attempting to reuse a recycled block from
// the arena's power-of-2 free pool first, and falling back to arena allocation
// if no pooled block is available.
// `size` must be a power of 2 and >= UPB_PRIVATE(kUpb_Arena_MinPoolBlockSize).
UPB_NODISCARD UPB_API_INLINE void* upb_Arena_AllocPool(upb_Arena* a,
                                                       size_t size);

// Returns a block of memory to the arena's free pool.
UPB_API_INLINE void upb_Arena_FreePool(upb_Arena* a, void* ptr, size_t size);

static const size_t UPB_PRIVATE(kUpb_Arena_MinPoolBlockSize) =
    _UPB_ARENA_MIN_POOL_BLOCK_SIZE;

static const size_t UPB_PRIVATE(kUpbDefaultMaxBlockSize) =
    UPB_DEFAULT_MAX_BLOCK_SIZE;

// Sets the maximum block size for all arenas. This is a global configuration
// setting that will affect all existing and future arenas. If
// upb_Arena_Malloc() is called with a size larger than this, we will exceed
// this size and allocate a larger block.
//
// This API is meant for experimentation only. It will likely be removed in
// the future.
// This operation is safe to use concurrently from multiple threads.
void upb_Arena_SetMaxBlockSize(size_t max);

// Shrinks the last alloc from arena.
// REQUIRES: (ptr, oldsize) was the last malloc/realloc from this arena.
// We could also add a upb_Arena_TryShrinkLast() which is simply a no-op if
// this was not the last alloc.
UPB_API_INLINE void upb_Arena_ShrinkLast(upb_Arena* a, void* ptr,
                                         size_t oldsize, size_t size);

// Attempts to extend the given alloc from arena, in place. Is generally
// only likely to succeed for the most recent allocation from this arena. If it
// succeeds, returns true and `ptr`'s allocation is now `size` rather than
// `oldsize`. Returns false if the allocation cannot be extended; `ptr`'s
// allocation is unmodified. See also upb_Arena_Realloc.
// REQUIRES: `size > oldsize`; to shrink, use `upb_Arena_Realloc` or
// `upb_Arena_ShrinkLast`.
UPB_NODISCARD UPB_API_INLINE bool upb_Arena_TryExtend(upb_Arena* a, void* ptr,
                                                      size_t oldsize,
                                                      size_t size);

#ifdef UPB_TRACING_ENABLED
void upb_Arena_SetTraceHandler(void (*initArenaTraceHandler)(const upb_Arena*,
                                                             size_t size),
                               void (*fuseArenaTraceHandler)(const upb_Arena*,
                                                             const upb_Arena*),
                               void (*freeArenaTraceHandler)(const upb_Arena*));
#endif

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_MEM_ARENA_H_ */

#ifndef UPB_MESSAGE_ARRAY_H_
#define UPB_MESSAGE_ARRAY_H_

#include <stddef.h>


#ifndef UPB_BASE_DESCRIPTOR_CONSTANTS_H_
#define UPB_BASE_DESCRIPTOR_CONSTANTS_H_

// Must be last.

// The types a field can have. Note that this list is not identical to the
// types defined in descriptor.proto, which gives INT32 and SINT32 separate
// types (we distinguish the two with the "integer encoding" enum below).
// This enum is an internal convenience only and has no meaning outside of upb.
typedef enum {
  kUpb_CType_Bool = 1,
  kUpb_CType_Float = 2,
  kUpb_CType_Int32 = 3,
  kUpb_CType_UInt32 = 4,
  kUpb_CType_Enum = 5,  // Enum values are int32. TODO: rename
  kUpb_CType_Message = 6,
  kUpb_CType_Double = 7,
  kUpb_CType_Int64 = 8,
  kUpb_CType_UInt64 = 9,
  kUpb_CType_String = 10,
  kUpb_CType_Bytes = 11
} upb_CType;

// The repeated-ness of each field; this matches descriptor.proto.
typedef enum {
  kUpb_Label_Optional = 1,
  kUpb_Label_Required = 2,
  kUpb_Label_Repeated = 3
} upb_Label;

// Descriptor types, as defined in descriptor.proto.
typedef enum {
  kUpb_FieldType_Double = 1,
  kUpb_FieldType_Float = 2,
  kUpb_FieldType_Int64 = 3,
  kUpb_FieldType_UInt64 = 4,
  kUpb_FieldType_Int32 = 5,
  kUpb_FieldType_Fixed64 = 6,
  kUpb_FieldType_Fixed32 = 7,
  kUpb_FieldType_Bool = 8,
  kUpb_FieldType_String = 9,
  kUpb_FieldType_Group = 10,
  kUpb_FieldType_Message = 11,
  kUpb_FieldType_Bytes = 12,
  kUpb_FieldType_UInt32 = 13,
  kUpb_FieldType_Enum = 14,
  kUpb_FieldType_SFixed32 = 15,
  kUpb_FieldType_SFixed64 = 16,
  kUpb_FieldType_SInt32 = 17,
  kUpb_FieldType_SInt64 = 18,
} upb_FieldType;

#define kUpb_FieldType_SizeOf 19

#ifdef __cplusplus
extern "C" {
#endif

// Convert from upb_FieldType to upb_CType
UPB_INLINE upb_CType upb_FieldType_CType(upb_FieldType field_type) {
  static const upb_CType c_type[] = {
      kUpb_CType_Double,   // kUpb_FieldType_Double
      kUpb_CType_Float,    // kUpb_FieldType_Float
      kUpb_CType_Int64,    // kUpb_FieldType_Int64
      kUpb_CType_UInt64,   // kUpb_FieldType_UInt64
      kUpb_CType_Int32,    // kUpb_FieldType_Int32
      kUpb_CType_UInt64,   // kUpb_FieldType_Fixed64
      kUpb_CType_UInt32,   // kUpb_FieldType_Fixed32
      kUpb_CType_Bool,     // kUpb_FieldType_Bool
      kUpb_CType_String,   // kUpb_FieldType_String
      kUpb_CType_Message,  // kUpb_FieldType_Group
      kUpb_CType_Message,  // kUpb_FieldType_Message
      kUpb_CType_Bytes,    // kUpb_FieldType_Bytes
      kUpb_CType_UInt32,   // kUpb_FieldType_UInt32
      kUpb_CType_Enum,     // kUpb_FieldType_Enum
      kUpb_CType_Int32,    // kUpb_FieldType_SFixed32
      kUpb_CType_Int64,    // kUpb_FieldType_SFixed64
      kUpb_CType_Int32,    // kUpb_FieldType_SInt32
      kUpb_CType_Int64,    // kUpb_FieldType_SInt64
  };

  // -1 here because the enum is one-based but the table is zero-based.
  return c_type[field_type - 1];
}

UPB_INLINE bool upb_FieldType_IsPackable(upb_FieldType field_type) {
  // clang-format off
  const unsigned kUnpackableTypes =
      (1 << kUpb_FieldType_String) |
      (1 << kUpb_FieldType_Bytes) |
      (1 << kUpb_FieldType_Message) |
      (1 << kUpb_FieldType_Group);
  // clang-format on
  return (1 << field_type) & ~kUnpackableTypes;
}

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_BASE_DESCRIPTOR_CONSTANTS_H_ */

#ifndef UPB_MESSAGE_INTERNAL_ARRAY_H_
#define UPB_MESSAGE_INTERNAL_ARRAY_H_

#include <stdint.h>
#include <string.h>


// Must be last.

#define _UPB_ARRAY_MASK_IMM 0x4  // Frozen/immutable bit.
#define _UPB_ARRAY_MASK_LG2 0x3  // Encoded elem size.
#define _UPB_ARRAY_MASK_ALL (_UPB_ARRAY_MASK_IMM | _UPB_ARRAY_MASK_LG2)

#ifdef __cplusplus
extern "C" {
#endif

#define _UPB_ARRAY_DEFAULT_INITIAL_SIZE 4

// LINT.IfChange(upb_Array)

// Our internal representation for repeated fields.
struct upb_Array {
  // This is a tagged pointer. Bits #0 and #1 encode the elem size as follows:
  //   0 maps to elem size 1
  //   1 maps to elem size 4
  //   2 maps to elem size 8
  //   3 maps to elem size 16
  //
  // Bit #2 contains the frozen/immutable flag.
  uintptr_t UPB_ONLYBITS(data);

  size_t UPB_ONLYBITS(size);     // The number of elements in the array.
  size_t UPB_PRIVATE(capacity);  // Allocated storage. Measured in elements.
};

UPB_INLINE void UPB_PRIVATE(_upb_Array_ShallowFreeze)(struct upb_Array* arr) {
  arr->UPB_ONLYBITS(data) |= _UPB_ARRAY_MASK_IMM;
}

UPB_API_INLINE bool upb_Array_IsFrozen(const struct upb_Array* arr) {
  return (arr->UPB_ONLYBITS(data) & _UPB_ARRAY_MASK_IMM) != 0;
}

UPB_INLINE void UPB_PRIVATE(_upb_Array_SetTaggedPtr)(struct upb_Array* array,
                                                     void* data, size_t lg2) {
  UPB_ASSERT(data);
  UPB_ASSERT(lg2 != 1);
  UPB_ASSERT(lg2 <= 4);
  const size_t bits = lg2 - (lg2 != 0);
  array->UPB_ONLYBITS(data) = (uintptr_t)data | bits;
}

UPB_INLINE size_t
UPB_PRIVATE(_upb_Array_ElemSizeLg2)(const struct upb_Array* array) {
  const size_t bits = array->UPB_ONLYBITS(data) & _UPB_ARRAY_MASK_LG2;
  const size_t lg2 = bits + (bits != 0);
  return lg2;
}

// Copies an element of 1 << lg2 bytes (see _upb_Array_ElemSizeLg2()), without
// calling the library memcpy() for its variable size.
UPB_INLINE void UPB_PRIVATE(_upb_Array_CopyElem)(void* to, const void* from,
                                                 size_t lg2) {
  switch (lg2) {
    case 0:
      UPB_MEMCPY_INLINE(to, from, 1);
      return;
    case 2:
      UPB_MEMCPY_INLINE(to, from, 4);
      return;
    case 3:
      UPB_MEMCPY_INLINE(to, from, 8);
      return;
    case 4:
      UPB_MEMCPY_INLINE(to, from, 16);
      return;
  }
  UPB_UNREACHABLE();
}

UPB_API_INLINE const void* upb_Array_DataPtr(const struct upb_Array* array) {
  UPB_PRIVATE(_upb_Array_ElemSizeLg2)(array);  // Check assertions.
  return (void*)(array->UPB_ONLYBITS(data) & ~(uintptr_t)_UPB_ARRAY_MASK_ALL);
}

UPB_API_INLINE void* upb_Array_MutableDataPtr(struct upb_Array* array) {
  return (void*)upb_Array_DataPtr(array);
}

// LINT.ThenChange(GoogleInternalName0)

UPB_NODISCARD UPB_INLINE struct upb_Array* UPB_PRIVATE(
    _upb_Array_NewMaybeAllowSlow)(upb_Arena* arena, size_t init_capacity,
                                  int elem_size_lg2, bool allow_slow) {
  UPB_ASSERT(elem_size_lg2 != 1);
  UPB_ASSERT(elem_size_lg2 <= 4);

  const size_t elem_bytes = init_capacity << elem_size_lg2;

  // Try to obtain a recycled backing buffer from the arena pool first.
  if (init_capacity > 0) {
    const size_t pool_bytes = upb_RoundUpToPowerOfTwo(
        UPB_MAX(elem_bytes, UPB_PRIVATE(kUpb_Arena_MinPoolBlockSize)));
    if (pool_bytes != SIZE_MAX) {
      void* data = upb_Arena_TryAllocPool(arena, pool_bytes);
      if (data) {
        struct upb_Array* array = (struct upb_Array*)upb_Arena_Malloc(
            arena, sizeof(struct upb_Array));
        if (!array) {
          upb_Arena_FreePool(arena, data, pool_bytes);
          return NULL;
        }
        UPB_PRIVATE(_upb_Array_SetTaggedPtr)(array, data,
                                             (size_t)elem_size_lg2);
        array->UPB_ONLYBITS(size) = 0;
        array->UPB_PRIVATE(capacity) = pool_bytes >> elem_size_lg2;
        return array;
      }
    }
  }

  // Pool miss: perform contiguous single allocation for header + initial data.
  const size_t array_size =
      UPB_ALIGN_UP(sizeof(struct upb_Array), UPB_MALLOC_ALIGN);
  if (init_capacity > (SIZE_MAX - array_size) >> elem_size_lg2) return NULL;
  const size_t bytes = array_size + elem_bytes;
  size_t span = UPB_PRIVATE(_upb_Arena_AllocSpan)(bytes);
  if (!allow_slow && UPB_PRIVATE(_upb_ArenaHas)(arena) < span) return NULL;
  struct upb_Array* array = (struct upb_Array*)upb_Arena_Malloc(arena, bytes);
  if (!array) return NULL;
  UPB_PRIVATE(_upb_Array_SetTaggedPtr)
  (array, UPB_PTR_AT(array, array_size, void), (size_t)elem_size_lg2);
  array->UPB_ONLYBITS(size) = 0;
  array->UPB_PRIVATE(capacity) = init_capacity;
  return array;
}

UPB_NODISCARD UPB_INLINE struct upb_Array* UPB_PRIVATE(_upb_Array_New)(
    upb_Arena* arena, size_t init_capacity, int elem_size_lg2) {
  return UPB_PRIVATE(_upb_Array_NewMaybeAllowSlow)(arena, init_capacity,
                                                   elem_size_lg2, true);
}

UPB_NODISCARD UPB_INLINE struct upb_Array* UPB_PRIVATE(_upb_Array_TryFastNew)(
    upb_Arena* arena, size_t init_capacity, int elem_size_lg2) {
  return UPB_PRIVATE(_upb_Array_NewMaybeAllowSlow)(arena, init_capacity,
                                                   elem_size_lg2, false);
}

// Resizes the capacity of the array to be at least min_size.
UPB_NODISCARD bool UPB_PRIVATE(_upb_Array_Realloc)(struct upb_Array* array,
                                                   size_t min_size,
                                                   upb_Arena* arena);

UPB_NODISCARD UPB_FORCEINLINE bool UPB_PRIVATE(_upb_Array_TryFastRealloc)(
    struct upb_Array* array, size_t capacity, int elem_size_lg2,
    upb_Arena* arena) {
  size_t old_bytes = array->UPB_PRIVATE(capacity) << elem_size_lg2;
  size_t new_bytes = capacity << elem_size_lg2;
  UPB_ASSUME(new_bytes > old_bytes);
  if (!upb_Arena_TryExtend(arena, array, old_bytes, new_bytes)) return false;
  array->UPB_PRIVATE(capacity) = capacity;
  return true;
}

UPB_NODISCARD UPB_API_INLINE bool upb_Array_Reserve(struct upb_Array* array,
                                                    size_t size,
                                                    upb_Arena* arena) {
  UPB_ASSERT(!upb_Array_IsFrozen(array));
  if (array->UPB_PRIVATE(capacity) < size)
    return UPB_PRIVATE(_upb_Array_Realloc)(array, size, arena);
  return true;
}

// Resize without initializing new elements.
UPB_NODISCARD UPB_INLINE bool UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
    struct upb_Array* array, size_t size, upb_Arena* arena) {
  UPB_ASSERT(!upb_Array_IsFrozen(array));
  UPB_ASSERT(size <= array->UPB_ONLYBITS(size) ||
             arena);  // Allow NULL arena when shrinking.
  if (!upb_Array_Reserve(array, size, arena)) return false;
  array->UPB_ONLYBITS(size) = size;
  return true;
}

// This function is intended for situations where elem_size is compile-time
// constant or a known expression of the form (1 << lg2), so that the expression
// i*elem_size does not result in an actual multiplication.
UPB_INLINE void UPB_PRIVATE(_upb_Array_Set)(struct upb_Array* array, size_t i,
                                            const void* data,
                                            size_t elem_size) {
  UPB_ASSERT(!upb_Array_IsFrozen(array));
  UPB_ASSERT(i < array->UPB_ONLYBITS(size));
  UPB_ASSERT(elem_size == 1U << UPB_PRIVATE(_upb_Array_ElemSizeLg2)(array));
  char* arr_data = (char*)upb_Array_MutableDataPtr(array);
  memcpy(arr_data + (i * elem_size), data, elem_size);
}

UPB_API_INLINE size_t upb_Array_Size(const struct upb_Array* arr) {
  return arr->UPB_ONLYBITS(size);
}

UPB_API_INLINE size_t upb_Array_Capacity(const struct upb_Array* arr) {
  return arr->UPB_PRIVATE(capacity);
}

#ifdef __cplusplus
} /* extern "C" */
#endif

#undef _UPB_ARRAY_MASK_IMM
#undef _UPB_ARRAY_MASK_LG2
#undef _UPB_ARRAY_MASK_ALL


#endif /* UPB_MESSAGE_INTERNAL_ARRAY_H_ */

#ifndef UPB_MESSAGE_INTERNAL_TYPES_H_
#define UPB_MESSAGE_INTERNAL_TYPES_H_

#include <stdint.h>

// Must be last.

#define UPB_OPAQUE(x) x##_opaque

typedef enum {
  kUpb_TaggedAuxType_Unknown = 0,                // tag 000
  kUpb_TaggedAuxType_NonCanonicalExtension = 1,  // tag 001
  kUpb_TaggedAuxType_CanonicalExtension = 3,     // tag 011
  kUpb_TaggedAuxType_AliasedUnknown = 4          // tag 100
} upb_TaggedAuxType;

struct upb_Message {
  union {
    uintptr_t UPB_OPAQUE(internal);  // tagged pointer, low bit == frozen
    double d;  // Forces same size for 32-bit/64-bit builds
  };
};

#ifdef __cplusplus
extern "C" {
#endif

UPB_INLINE void UPB_PRIVATE(_upb_Message_ShallowFreeze)(
    struct upb_Message* msg) {
  msg->UPB_OPAQUE(internal) |= 1ULL;
}

UPB_API_INLINE bool upb_Message_IsFrozen(const struct upb_Message* msg) {
  return (msg->UPB_OPAQUE(internal) & 1ULL) != 0;
}

UPB_INLINE struct upb_Message_Internal* UPB_PRIVATE(_upb_Message_GetInternal)(
    const struct upb_Message* msg) {
  const uintptr_t tmp = msg->UPB_OPAQUE(internal) & ~1ULL;
  return (struct upb_Message_Internal*)tmp;
}

UPB_INLINE void UPB_PRIVATE(_upb_Message_SetInternal)(
    struct upb_Message* msg, struct upb_Message_Internal* internal) {
  UPB_ASSERT(!upb_Message_IsFrozen(msg));
  msg->UPB_OPAQUE(internal) = (uintptr_t)internal;
}

#ifdef __cplusplus
} /* extern "C" */
#endif

#undef UPB_OPAQUE


#endif /* UPB_MESSAGE_INTERNAL_TYPES_H_ */

// Users should include array.h or map.h instead.
// IWYU pragma: private, include "upb/message/array.h"

#ifndef UPB_MESSAGE_VALUE_H_
#define UPB_MESSAGE_VALUE_H_

#include <stdint.h>
#include <string.h>


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

typedef union {
  bool bool_val;
  float float_val;
  double double_val;
  int32_t int32_val;
  int64_t int64_val;
  uint32_t uint32_val;
  uint64_t uint64_val;
  const struct upb_Array* array_val;
  const struct upb_Map* map_val;
  const struct upb_Message* msg_val;
  upb_StringView str_val;

  // For an extension field, we are essentially treating ext->data (a
  // upb_MessageValue) as if it were a message with one field that lives at
  // offset 0. This works because upb_MessageValue is precisely one value that
  // can hold any type of data. Recall that an extension can be of any type
  // (scalar, repeated, or message). For a message extension, that will be a
  // single upb_Message* at offset 0 of the upb_MessageValue.
  struct upb_Message UPB_PRIVATE(ext_msg_val);
} upb_MessageValue;

UPB_API_INLINE upb_MessageValue upb_MessageValue_Zero(void) {
  upb_MessageValue zero;
  memset(&zero, 0, sizeof(zero));
  return zero;
}

typedef union {
  struct upb_Array* array;
  struct upb_Map* map;
  struct upb_Message* msg;
} upb_MutableMessageValue;

UPB_API_INLINE upb_MutableMessageValue upb_MutableMessageValue_Zero(void) {
  upb_MutableMessageValue zero;
  memset(&zero, 0, sizeof(zero));
  return zero;
}

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_MESSAGE_VALUE_H_ */

#ifndef UPB_MINI_TABLE_MESSAGE_H_
#define UPB_MINI_TABLE_MESSAGE_H_

#include <stdint.h>


#ifndef UPB_MINI_TABLE_ENUM_H_
#define UPB_MINI_TABLE_ENUM_H_

#include <stdint.h>


#ifndef UPB_MINI_TABLE_INTERNAL_ENUM_H_
#define UPB_MINI_TABLE_INTERNAL_ENUM_H_

#include <stdint.h>

// Must be last.

struct upb_MiniTableEnum {
  uint32_t UPB_PRIVATE(mask_limit);   // Highest that can be tested with mask.
  uint32_t UPB_PRIVATE(value_count);  // Number of values after the bitfield.
  uint32_t UPB_PRIVATE(data)[];       // Bitmask + enumerated values follow.
};

#ifdef __cplusplus
extern "C" {
#endif

UPB_API_INLINE bool upb_MiniTableEnum_CheckValue(
    const struct upb_MiniTableEnum* e, uint32_t val) {
  if (UPB_LIKELY(val < 64)) {
    const uint64_t mask =
        e->UPB_PRIVATE(data)[0] | ((uint64_t)e->UPB_PRIVATE(data)[1] << 32);
    const uint64_t bit = 1ULL << val;
    return (mask & bit) != 0;
  }
  if (UPB_LIKELY(val < e->UPB_PRIVATE(mask_limit))) {
    const uint32_t mask = e->UPB_PRIVATE(data)[val / 32];
    const uint32_t bit = 1U << (val % 32);
    return (mask & bit) != 0;
  }

  // OPT: binary search long lists?
  const uint32_t* start =
      &e->UPB_PRIVATE(data)[e->UPB_PRIVATE(mask_limit) / 32];
  const uint32_t* limit = &e->UPB_PRIVATE(
      data)[e->UPB_PRIVATE(mask_limit) / 32 + e->UPB_PRIVATE(value_count)];
  for (const uint32_t* p = start; p < limit; p++) {
    if (*p == val) return true;
  }
  return false;
}

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_MINI_TABLE_INTERNAL_ENUM_H_ */

// Must be last

typedef struct upb_MiniTableEnum upb_MiniTableEnum;

#ifdef __cplusplus
extern "C" {
#endif

// Validates enum value against range defined by enum mini table.
UPB_API_INLINE bool upb_MiniTableEnum_CheckValue(const upb_MiniTableEnum* e,
                                                 uint32_t val);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_MINI_TABLE_ENUM_H_ */

#ifndef UPB_MINI_TABLE_FIELD_H_
#define UPB_MINI_TABLE_FIELD_H_

#include <stdint.h>


#ifndef UPB_MINI_TABLE_INTERNAL_FIELD_H_
#define UPB_MINI_TABLE_INTERNAL_FIELD_H_

#include <stddef.h>
#include <stdint.h>


#ifndef UPB_MINI_TABLE_INTERNAL_SIZE_LOG2_H_
#define UPB_MINI_TABLE_INTERNAL_SIZE_LOG2_H_

#include <stddef.h>
#include <stdint.h>


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

// Return the log2 of the storage size in bytes for a upb_CType
UPB_INLINE int UPB_PRIVATE(_upb_CType_SizeLg2)(upb_CType c_type) {
  static const int8_t size[] = {
      0,               // kUpb_CType_Bool
      2,               // kUpb_CType_Float
      2,               // kUpb_CType_Int32
      2,               // kUpb_CType_UInt32
      2,               // kUpb_CType_Enum
      UPB_SIZE(2, 3),  // kUpb_CType_Message
      3,               // kUpb_CType_Double
      3,               // kUpb_CType_Int64
      3,               // kUpb_CType_UInt64
      UPB_SIZE(3, 4),  // kUpb_CType_String
      UPB_SIZE(3, 4),  // kUpb_CType_Bytes
  };

  // -1 here because the enum is one-based but the table is zero-based.
  return size[c_type - 1];
}

// Return the log2 of the storage size in bytes for a upb_FieldType
UPB_INLINE size_t
UPB_PRIVATE(_upb_FieldType_SizeLg2)(upb_FieldType field_type) {
  static const int8_t size[] = {
      3,               // kUpb_FieldType_Double
      2,               // kUpb_FieldType_Float
      3,               // kUpb_FieldType_Int64
      3,               // kUpb_FieldType_UInt64
      2,               // kUpb_FieldType_Int32
      3,               // kUpb_FieldType_Fixed64
      2,               // kUpb_FieldType_Fixed32
      0,               // kUpb_FieldType_Bool
      UPB_SIZE(3, 4),  // kUpb_FieldType_String
      UPB_SIZE(2, 3),  // kUpb_FieldType_Group
      UPB_SIZE(2, 3),  // kUpb_FieldType_Message
      UPB_SIZE(3, 4),  // kUpb_FieldType_Bytes
      2,               // kUpb_FieldType_UInt32
      2,               // kUpb_FieldType_Enum
      2,               // kUpb_FieldType_SFixed32
      3,               // kUpb_FieldType_SFixed64
      2,               // kUpb_FieldType_SInt32
      3,               // kUpb_FieldType_SInt64
  };

  // -1 here because the enum is one-based but the table is zero-based.
  return size[field_type - 1];
}

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_MINI_TABLE_INTERNAL_SIZE_LOG2_H_ */

// Must be last.

// LINT.IfChange(struct_definition)
struct upb_MiniTableField {
  uint32_t UPB_ONLYBITS(number);
  uint16_t UPB_ONLYBITS(offset);
  int16_t presence;  // If >0, hasbit_index.  If <0, ~oneof_index

  // Offset from this upb_MiniTableField to the upb_MiniTableSubInternal
  // for this field, in uint32_t units (so bytes/4).
  // Will be set to `kUpb_NoSub` if `descriptortype` != MESSAGE/GROUP/ENUM
  uint16_t UPB_PRIVATE(submsg_ofs);

  uint8_t UPB_PRIVATE(descriptortype);

  // upb_FieldMode | upb_LabelFlags | (upb_FieldRep << kUpb_FieldRep_Shift)
  uint8_t UPB_ONLYBITS(mode);
};

#define kUpb_NoSub ((uint16_t)-1)
#define kUpb_SubmsgOffsetBytes 4

typedef enum {
  kUpb_FieldMode_Map = 0,
  kUpb_FieldMode_Array = 1,
  kUpb_FieldMode_Scalar = 2,
} upb_FieldMode;

// Mask to isolate the upb_FieldMode from field.mode.
#define kUpb_FieldMode_Mask 3

// Extra flags on the mode field.
typedef enum {
  kUpb_LabelFlags_IsPacked = 4,
  kUpb_LabelFlags_IsExtension = 8,
  // Indicates that this descriptor type is an "alternate type":
  //   - for Int32, this indicates that the actual type is Enum (but was
  //     rewritten to Int32 because it is an open enum that requires no check).
  //   - for Bytes, this indicates that the actual type is String (but does
  //     not require any UTF-8 check).
  kUpb_LabelFlags_IsAlternate = 16,
} upb_LabelFlags;

// Note: we sort by this number when calculating layout order.
typedef enum {
  kUpb_FieldRep_1Byte = 0,
  kUpb_FieldRep_4Byte = 1,
  kUpb_FieldRep_StringView = 2,
  kUpb_FieldRep_8Byte = 3,

  kUpb_FieldRep_NativePointer =
      UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte),
  kUpb_FieldRep_Max = kUpb_FieldRep_8Byte,
} upb_FieldRep;

#define kUpb_FieldRep_Shift 6

#ifdef __cplusplus
extern "C" {
#endif

UPB_INLINE upb_FieldMode
UPB_PRIVATE(_upb_MiniTableField_Mode)(const struct upb_MiniTableField* f) {
  return (upb_FieldMode)(f->UPB_ONLYBITS(mode) & kUpb_FieldMode_Mask);
}

UPB_INLINE upb_FieldRep
UPB_PRIVATE(_upb_MiniTableField_GetRep)(const struct upb_MiniTableField* f) {
  return (upb_FieldRep)(f->UPB_ONLYBITS(mode) >> kUpb_FieldRep_Shift);
}

UPB_API_INLINE bool upb_MiniTableField_IsArray(
    const struct upb_MiniTableField* f) {
  return UPB_PRIVATE(_upb_MiniTableField_Mode)(f) == kUpb_FieldMode_Array;
}

UPB_API_INLINE bool upb_MiniTableField_IsMap(
    const struct upb_MiniTableField* f) {
  return UPB_PRIVATE(_upb_MiniTableField_Mode)(f) == kUpb_FieldMode_Map;
}

UPB_API_INLINE bool upb_MiniTableField_IsScalar(
    const struct upb_MiniTableField* f) {
  return UPB_PRIVATE(_upb_MiniTableField_Mode)(f) == kUpb_FieldMode_Scalar;
}

UPB_INLINE bool UPB_PRIVATE(_upb_MiniTableField_IsAlternate)(
    const struct upb_MiniTableField* f) {
  return (f->UPB_ONLYBITS(mode) & kUpb_LabelFlags_IsAlternate) != 0;
}

UPB_API_INLINE bool upb_MiniTableField_IsExtension(
    const struct upb_MiniTableField* f) {
  return (f->UPB_ONLYBITS(mode) & kUpb_LabelFlags_IsExtension) != 0;
}

UPB_API_INLINE bool upb_MiniTableField_IsPacked(
    const struct upb_MiniTableField* f) {
  return (f->UPB_ONLYBITS(mode) & kUpb_LabelFlags_IsPacked) != 0;
}

UPB_API_INLINE upb_FieldType
upb_MiniTableField_Type(const struct upb_MiniTableField* f) {
  const upb_FieldType type = (upb_FieldType)f->UPB_PRIVATE(descriptortype);
  if (UPB_PRIVATE(_upb_MiniTableField_IsAlternate)(f)) {
    if (type == kUpb_FieldType_Int32) return kUpb_FieldType_Enum;
    if (type == kUpb_FieldType_Bytes) return kUpb_FieldType_String;
    UPB_ASSERT(false);
  }
  return type;
}

UPB_API_INLINE
upb_CType upb_MiniTableField_CType(const struct upb_MiniTableField* f) {
  return upb_FieldType_CType(upb_MiniTableField_Type(f));
}

UPB_INLINE bool UPB_PRIVATE(_upb_MiniTableField_HasHasbit)(
    const struct upb_MiniTableField* f) {
  return f->presence > 0;
}

UPB_INLINE char UPB_PRIVATE(_upb_MiniTableField_HasbitMask)(
    const struct upb_MiniTableField* f) {
  UPB_ASSERT(UPB_PRIVATE(_upb_MiniTableField_HasHasbit)(f));
  const uint16_t index = (uint16_t)f->presence;
  return (char)(1 << (index % 8));
}

UPB_INLINE uint16_t UPB_PRIVATE(_upb_MiniTableField_HasbitOffset)(
    const struct upb_MiniTableField* f) {
  UPB_ASSERT(UPB_PRIVATE(_upb_MiniTableField_HasHasbit)(f));
  const uint16_t index = (uint16_t)f->presence;
  return index / 8;
}

UPB_API_INLINE bool upb_MiniTableField_IsClosedEnum(
    const struct upb_MiniTableField* f) {
  return f->UPB_PRIVATE(descriptortype) == kUpb_FieldType_Enum;
}

UPB_API_INLINE bool upb_MiniTableField_IsInOneof(
    const struct upb_MiniTableField* f) {
  return f->presence < 0;
}

UPB_API_INLINE bool upb_MiniTableField_IsSubMessage(
    const struct upb_MiniTableField* f) {
  return f->UPB_PRIVATE(descriptortype) == kUpb_FieldType_Message ||
         f->UPB_PRIVATE(descriptortype) == kUpb_FieldType_Group;
}

// Returns true if the field's type requires sub storage (ie. it is a
// sub-message or closed enum), in which case `submsg_ofs` locates the sub.
UPB_INLINE bool UPB_PRIVATE(_upb_MiniTableField_HasSub)(
    const struct upb_MiniTableField* f) {
  return upb_MiniTableField_IsSubMessage(f) ||
         upb_MiniTableField_IsClosedEnum(f);
}

UPB_API_INLINE bool upb_MiniTableField_HasPresence(
    const struct upb_MiniTableField* f) {
  if (upb_MiniTableField_IsExtension(f)) {
    return upb_MiniTableField_IsScalar(f);
  } else {
    return f->presence != 0;
  }
}

UPB_API_INLINE uint32_t
upb_MiniTableField_Number(const struct upb_MiniTableField* f) {
  return f->UPB_ONLYBITS(number);
}

UPB_INLINE uint16_t
UPB_PRIVATE(_upb_MiniTableField_Offset)(const struct upb_MiniTableField* f) {
  return f->UPB_ONLYBITS(offset);
}

UPB_INLINE size_t UPB_PRIVATE(_upb_MiniTableField_OneofOffset)(
    const struct upb_MiniTableField* f) {
  UPB_ASSERT(upb_MiniTableField_IsInOneof(f));
  return (size_t)(~(ptrdiff_t)f->presence);
}

UPB_INLINE void UPB_PRIVATE(_upb_MiniTableField_CheckIsArray)(
    const struct upb_MiniTableField* f) {
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) ==
             kUpb_FieldRep_NativePointer);
  UPB_ASSUME(upb_MiniTableField_IsArray(f));
  UPB_ASSUME(f->presence == 0);
}

UPB_INLINE void UPB_PRIVATE(_upb_MiniTableField_CheckIsMap)(
    const struct upb_MiniTableField* f) {
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) ==
             kUpb_FieldRep_NativePointer);
  UPB_ASSUME(upb_MiniTableField_IsMap(f));
  UPB_ASSUME(f->presence == 0);
}

UPB_INLINE size_t UPB_PRIVATE(_upb_MiniTableField_ElemSizeLg2)(
    const struct upb_MiniTableField* f) {
  const upb_FieldType field_type = upb_MiniTableField_Type(f);
  return UPB_PRIVATE(_upb_FieldType_SizeLg2)(field_type);
}

// LINT.ThenChange(//depot/google3/third_party/upb/bits/typescript/mini_table_field.ts)

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_MINI_TABLE_INTERNAL_FIELD_H_ */

// Must be last.

typedef struct upb_MiniTableField upb_MiniTableField;

#ifdef __cplusplus
extern "C" {
#endif

UPB_API_INLINE upb_CType upb_MiniTableField_CType(const upb_MiniTableField* f);

UPB_API_INLINE bool upb_MiniTableField_HasPresence(const upb_MiniTableField* f);

UPB_API_INLINE bool upb_MiniTableField_IsArray(const upb_MiniTableField* f);

UPB_API_INLINE bool upb_MiniTableField_IsClosedEnum(
    const upb_MiniTableField* f);

UPB_API_INLINE bool upb_MiniTableField_IsExtension(const upb_MiniTableField* f);

UPB_API_INLINE bool upb_MiniTableField_IsInOneof(const upb_MiniTableField* f);

UPB_API_INLINE bool upb_MiniTableField_IsMap(const upb_MiniTableField* f);

UPB_API_INLINE bool upb_MiniTableField_IsPacked(const upb_MiniTableField* f);

UPB_API_INLINE bool upb_MiniTableField_IsScalar(const upb_MiniTableField* f);

UPB_API_INLINE bool upb_MiniTableField_IsSubMessage(
    const upb_MiniTableField* f);

UPB_API_INLINE uint32_t upb_MiniTableField_Number(const upb_MiniTableField* f);

UPB_API_INLINE upb_FieldType
upb_MiniTableField_Type(const upb_MiniTableField* f);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_MINI_TABLE_FIELD_H_ */

#ifndef UPB_MINI_TABLE_INTERNAL_MESSAGE_H_
#define UPB_MINI_TABLE_INTERNAL_MESSAGE_H_

#include <stddef.h>
#include <stdint.h>
#include <string.h>


#ifndef UPB_MINI_TABLE_INTERNAL_SUB_H_
#define UPB_MINI_TABLE_INTERNAL_SUB_H_

// Must be last.

union upb_MiniTableSub {
  const struct upb_MiniTable* UPB_PRIVATE(submsg);
  const struct upb_MiniTableEnum* UPB_PRIVATE(subenum);
};

typedef union upb_MiniTableSub upb_MiniTableSubInternal;

#ifdef __cplusplus
extern "C" {
#endif

UPB_API_INLINE union upb_MiniTableSub upb_MiniTableSub_FromEnum(
    const struct upb_MiniTableEnum* subenum) {
  union upb_MiniTableSub out;
  out.UPB_PRIVATE(subenum) = subenum;
  return out;
}

UPB_API_INLINE union upb_MiniTableSub upb_MiniTableSub_FromMessage(
    const struct upb_MiniTable* submsg) {
  union upb_MiniTableSub out;
  out.UPB_PRIVATE(submsg) = submsg;
  return out;
}

UPB_API_INLINE const struct upb_MiniTableEnum* upb_MiniTableSub_Enum(
    const union upb_MiniTableSub sub) {
  return sub.UPB_PRIVATE(subenum);
}

UPB_API_INLINE const struct upb_MiniTable* upb_MiniTableSub_Message(
    const union upb_MiniTableSub sub) {
  return sub.UPB_PRIVATE(submsg);
}

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_MINI_TABLE_INTERNAL_SUB_H_ */

// Must be last.

struct upb_Decoder;
struct upb_Message;
struct upb_FastDecoder_Return;

typedef UPB_PRESERVE_NONE struct upb_FastDecoder_Return _upb_FieldParser(
    struct upb_Decoder* d, const char* ptr, struct upb_Message* msg,
    const struct upb_MiniTable* table, uint64_t hasbits, uint64_t data,
    uint64_t data2);

typedef struct {
  uint64_t field_data;
  _upb_FieldParser* field_parser;
} _upb_FastTable_Entry;

// Ext Mode consists of 4 bits:
// * Extensibility
// * MessageSet
// * Map
// * FastTable field coverage
typedef enum {
  kUpb_ExtMode_NonExtendable = 0,  // Non-extendable message.
  kUpb_ExtMode_Extendable = 1,     // Normal extendable message.
  kUpb_ExtMode_IsMessageSet = 2,   // MessageSet message.
  kUpb_ExtMode_IsMessageSet_ITEM =
      3,  // MessageSet item (temporary only, see decode.c)

  // During table building we steal a bit to indicate that the message is a map
  // entry.  *Only* used during table building!
  kUpb_ExtMode_IsMapEntry = 4,

  // Indicates that all eligible fields (with 1- or 2-byte) tags were
  // successfully assigned to the fasttable.
  kUpb_ExtMode_AllFastFieldsAssigned = 8,
} upb_ExtMode;

// Check ExtMode base message info, excluding fasttable state info.
UPB_FORCEINLINE uint8_t UPB_PRIVATE(_upb_ExtMode_Base)(uint8_t ext_mode) {
  return ext_mode & 7;
}

enum {
  kUpb_Message_Align = 8,
};

// upb_MiniTable represents the memory layout of a given upb_MessageDef.
// The members are public so generated code can initialize them,
// but users MUST NOT directly read or write any of its members.

// LINT.IfChange(minitable_struct_definition)
struct upb_MiniTable {
  const struct upb_MiniTableField* UPB_ONLYBITS(fields);

  // Must be aligned to kUpb_Message_Align. Doesn't include internal members
  // like unknown fields, extension dict, pointer to msglayout, etc.
  uint16_t UPB_PRIVATE(size);

  uint16_t UPB_ONLYBITS(field_count);

  uint8_t UPB_PRIVATE(ext);  // upb_ExtMode, uint8_t here so sizeof(ext) == 1
  uint8_t UPB_PRIVATE(dense_below);
  uint8_t UPB_PRIVATE(table_mask);
  uint8_t UPB_PRIVATE(required_count);  // Required fields have the low hasbits.

#ifdef UPB_TRACING_ENABLED
  const char* UPB_PRIVATE(full_name);
#endif

#if UPB_FASTTABLE
  // Flexible array member is not supported in C++ standard, but it is supported
  // as an extension in all compilers we support.
  _upb_FastTable_Entry UPB_PRIVATE(fasttable)[];
#endif
};
// LINT.ThenChange(//depot/google3/third_party/upb/bits/typescript/mini_table.ts)

#ifdef __cplusplus
extern "C" {
#endif

UPB_INLINE void UPB_PRIVATE(upb_MiniTable_CheckInvariants)(
    const struct upb_MiniTable* mt) {
  UPB_STATIC_ASSERT(UPB_MALLOC_ALIGN >= kUpb_Message_Align, "Under aligned");
  UPB_STATIC_ASSERT(kUpb_Message_Align >= UPB_ALIGN_OF(void*), "Under aligned");
  UPB_ASSERT(mt->UPB_PRIVATE(size) % kUpb_Message_Align == 0);
}

UPB_INLINE const struct upb_MiniTable* UPB_PRIVATE(
    _upb_MiniTable_StrongReference)(const struct upb_MiniTable* mt) {
#if defined(__GNUC__)
  __asm__("" : : "r"(mt));
#else
  const struct upb_MiniTable* volatile unused = mt;
  (void)&unused;  // Use address to avoid an extra load of "unused".
#endif
  return mt;
}

UPB_API_INLINE int upb_MiniTable_FieldCount(const struct upb_MiniTable* m) {
  return m->UPB_ONLYBITS(field_count);
}

UPB_FORCEINLINE uint8_t
UPB_PRIVATE(_upb_MiniTable_ExtModeBase)(const struct upb_MiniTable* m) {
  return UPB_PRIVATE(_upb_ExtMode_Base)(m->UPB_PRIVATE(ext));
}

UPB_FORCEINLINE bool UPB_PRIVATE(_upb_MiniTable_IsExtendable)(
    const struct upb_MiniTable* m) {
  return UPB_PRIVATE(_upb_MiniTable_ExtModeBase)(m) == kUpb_ExtMode_Extendable;
}

UPB_API_INLINE bool upb_MiniTable_IsMessageSet(const struct upb_MiniTable* m) {
  return UPB_PRIVATE(_upb_MiniTable_ExtModeBase)(m) ==
         kUpb_ExtMode_IsMessageSet;
}

UPB_API_INLINE const struct upb_MiniTableField* upb_MiniTable_GetFieldByIndex(
    const struct upb_MiniTable* m, uint32_t i) {
  UPB_ASSERT(i < m->UPB_ONLYBITS(field_count));
  return &m->UPB_ONLYBITS(fields)[i];
}

// Returns the sub-message or sub-enum storage for `f`, which must have one
// (ie. `submsg_ofs != kUpb_NoSub`).
UPB_INLINE upb_MiniTableSubInternal* UPB_PRIVATE(_upb_MiniTableField_Sub)(
    const struct upb_MiniTableField* f) {
  UPB_ASSERT(f->UPB_PRIVATE(submsg_ofs) != kUpb_NoSub);
  return UPB_PTR_AT(f, f->UPB_PRIVATE(submsg_ofs) * kUpb_SubmsgOffsetBytes,
                    upb_MiniTableSubInternal);
}

UPB_API_INLINE const struct upb_MiniTable* upb_MiniTable_GetSubMessageTable(
    const struct upb_MiniTableField* f) {
  UPB_ASSERT(upb_MiniTableField_CType(f) == kUpb_CType_Message);
  return UPB_PRIVATE(_upb_MiniTableField_Sub)(f)->UPB_PRIVATE(submsg);
}

UPB_API_INLINE const struct upb_MiniTable* upb_MiniTable_SubMessage(
    const struct upb_MiniTableField* f) {
  if (upb_MiniTableField_CType(f) != kUpb_CType_Message) {
    return NULL;
  }
  return upb_MiniTable_GetSubMessageTable(f);
}

UPB_API_INLINE bool upb_MiniTable_FieldIsLinked(
    const struct upb_MiniTableField* f) {
  return upb_MiniTable_GetSubMessageTable(f) != NULL;
}

UPB_FORCEINLINE
const struct upb_MiniTableField* UPB_PRIVATE(upb_MiniTable_GenericLowerBound)(
    const struct upb_MiniTable* m, uint32_t lo, uint32_t search_len,
    uint32_t number) {
  const struct upb_MiniTableField* search_base = &m->UPB_ONLYBITS(fields)[lo];
  while (search_len > 1) {
    size_t mid_offset = search_len >> 1;
    if (UPB_UNPREDICTABLE(search_base[mid_offset].UPB_ONLYBITS(number) <=
                          number)) {
      search_base = &search_base[mid_offset];
    }
    search_len -= mid_offset;
  }

  return search_base;
}

// This implements the same algorithm as upb_MiniTable_GenericLowerBound but
// contorts itself to select specific arm instructions, which show significant
// effects on little cores.
UPB_FORCEINLINE const struct upb_MiniTableField* UPB_PRIVATE(
    upb_MiniTable_ArmOptimizedLowerBound)(const struct upb_MiniTable* m,
                                          uint32_t lo, uint32_t search_len,
                                          uint32_t number) {
  const uint32_t* search_base =
      &m->UPB_ONLYBITS(fields)[lo].UPB_ONLYBITS(number);
  UPB_STATIC_ASSERT(sizeof(struct upb_MiniTableField) == sizeof(uint32_t) * 3,
                    "Need to update multiplication");
  // Address generation units can't multiply by 12, but they can by 4. So we
  // split it into multiplying by 3 (add and shift) and multiplying by 4 (shift)
  // This code is carefully tuned to produce an optimal assembly sequence on
  // arm64, which takes advantage of dual issue on in-order CPUs to maximize
  // what little instruction level parallelism they have.
  /*
  and     w9, w1, #0xfffffffe
  add     w9, w9, w1, lsr #1
  ldr     w10, [x0, w9, uxtw #2]
  sub     w1, w1, w1, lsr #1
  add     x9, x0, w9, uxtw #2
  cmp     w10, w2
  csel    x0, x0, x9, hi
  cmp     w1, #1
  b.hi    .LBB3_1
   */
  // Doing this requires inhibiting the natural instincts of the compiler to
  // eliminate duplicate work, so we introduce an optimization barrier with
  // asm blocks to defeat common subexpression elimination.
  UPB_STATIC_ASSERT(
      offsetof(struct upb_MiniTableField, UPB_ONLYBITS(number)) == 0,
      "Tag number must be first element of minitable field struct");
  while (search_len > 1) {
#if UPB_ARM64_ASM
#define UPB_OPT_LAUNDER(val) __asm__("" : "+r"(val))
#define UPB_OPT_LAUNDER2(val1, val2) __asm__("" : "+r"(val1), "+r"(val2))
#else
#define UPB_OPT_LAUNDER(val)
#define UPB_OPT_LAUNDER2(val1, val2)
#endif
    // (search_len & ~1) is exactly (half_len * 2). Adding half_len yields
    // (half_len * 3).
    //
    // and mid_offset_words, search_len, #0xfffffffe
    uint32_t mid_offset_words = search_len & 0xfffffffe;

    // add mid_offset_words, mid_offset_words, search_len, lsr #1
    mid_offset_words = mid_offset_words + (search_len >> 1);

    UPB_OPT_LAUNDER(search_len);
    UPB_OPT_LAUNDER(mid_offset_words);

    // Arm processors, even little cores, have Address Generation Units capable
    // of performing these extensions, so we achieve more instruction level
    // parallelism by doing this shift by 2 redundantly with the mid pointer
    // calculation below.
    //
    // ldr mid_num, [search_base, mid_offset_words, uxtw #2]
    uint32_t mid_num = search_base[mid_offset_words];

    // Shrink the search window by half
    // sub search_len, search_len, search_len, lsr #1
    search_len = search_len - (search_len >> 1);
    UPB_OPT_LAUNDER(search_len);
    UPB_OPT_LAUNDER(mid_offset_words);

    // Calculate the mid pointer for the next iteration
    // add mid_ptr, search_base, mid_offset_words, uxtw #2
    const uint32_t* mid_ptr = search_base + mid_offset_words;

    // Forbids LLVM's CSE pass from attempting to merge mid_ptr and mid_num's
    // math. It sees that it can do a select before adding, rather than after;
    // but if it orders it that way it creates a longer dependency chain. We
    // need both as input/output to the same asm block to force them to be
    // present in different registers at the same time; two separate LAUNDER
    // usages could get reordered.
    UPB_OPT_LAUNDER2(mid_ptr, mid_num);

    // cmp + csel
    search_base = UPB_UNPREDICTABLE(mid_num <= number) ? mid_ptr : search_base;
  }
#undef UPB_OPT_LAUNDER
#undef UPB_OPT_LAUNDER2
  return (const struct upb_MiniTableField*)search_base;
}

UPB_FORCEINLINE const struct upb_MiniTableField* UPB_PRIVATE(
    upb_MiniTable_LowerBound)(const struct upb_MiniTable* m, uint32_t lo,
                              uint32_t search_len, uint32_t number) {
#ifndef NDEBUG
  const struct upb_MiniTableField* candidate = UPB_PRIVATE(
      upb_MiniTable_ArmOptimizedLowerBound)(m, lo, search_len, number);
  UPB_ASSERT(candidate == UPB_PRIVATE(upb_MiniTable_GenericLowerBound)(
                              m, lo, search_len, number));
  return candidate;
#elif UPB_ARM64_ASM
  return UPB_PRIVATE(upb_MiniTable_ArmOptimizedLowerBound)(m, lo, search_len,
                                                           number);
#else
  return UPB_PRIVATE(upb_MiniTable_GenericLowerBound)(m, lo, search_len,
                                                      number);
#endif
}

UPB_API_INLINE
const struct upb_MiniTableField* upb_MiniTable_FindFieldByNumber(
    const struct upb_MiniTable* m, uint32_t number) {
  const uint32_t i = number - 1;  // 0 wraps to UINT32_MAX

  // Ideal case: index into dense fields
  if (i < m->UPB_PRIVATE(dense_below)) {
    UPB_ASSERT(m->UPB_ONLYBITS(fields)[i].UPB_ONLYBITS(number) == number);
    return &m->UPB_ONLYBITS(fields)[i];
  }

  // Early exit if the field number is out of range.
  uint32_t hi = m->UPB_ONLYBITS(field_count);
  uint32_t lo = m->UPB_PRIVATE(dense_below);
  UPB_ASSERT(hi >= lo);
  uint32_t search_len = hi - lo;
  if (search_len == 0 ||
      number > m->UPB_ONLYBITS(fields)[hi - 1].UPB_ONLYBITS(number)) {
    return NULL;
  }

  // Slow case: binary search
  const struct upb_MiniTableField* candidate =
      UPB_PRIVATE(upb_MiniTable_LowerBound)(m, lo, search_len, number);

  return candidate->UPB_ONLYBITS(number) == number ? candidate : NULL;
}

UPB_FORCEINLINE bool UPB_PRIVATE(_upb_MiniTable_GapIfUnlinked)(
    const struct upb_MiniTableField* field, uint32_t number,
    uint32_t* out_gap_lo, uint32_t* out_gap_hi) {
  UPB_STATIC_ASSERT(sizeof(upb_MiniTableSubInternal) == sizeof(void*),
                    "SubInternal size must be pointer sized.");
  if (field->UPB_PRIVATE(submsg_ofs) != kUpb_NoSub) {
    upb_MiniTableSubInternal* sub = UPB_PRIVATE(_upb_MiniTableField_Sub)(field);
    // Type punning via union is legal in C and we're just checking if it's NULL
    // but it's UB in C++, and this header could be included in C++.
    void* sub_ptr;
    memcpy(&sub_ptr, sub, sizeof(void*));
    if (sub_ptr == NULL) {
      UPB_ASSERT(!upb_MiniTableField_IsClosedEnum(field));
      *out_gap_lo = number - 1;
      *out_gap_hi = number + 1;
      return true;
    }
  }
  return false;
}

// Given a tag number, finds the known field tags bounding the gap of unknown
// fields containing it. Returns false and does not set bounds if the tag number
// matches a known field and it is linked or primitive. Otherwise returns true
// and sets out_gap_lo and out_gap_hi (exclusive/exclusive) to define the range
// of unknown fields (out_gap_lo, out_gap_hi). Unlinked submessages are treated
// as gaps.
UPB_FORCEINLINE bool UPB_PRIVATE(_upb_MiniTable_FindUnknownGap)(
    const struct upb_MiniTable* m, uint32_t number, uint32_t* out_gap_lo,
    uint32_t* out_gap_hi) {
  UPB_ASSERT(number != 0);
  UPB_ASSERT(number < ((uint32_t)1 << 29));
  const uint32_t i = number - 1;
  if (i < m->UPB_PRIVATE(dense_below)) {
    // Dense field; we know it's present.
    return UPB_PRIVATE(_upb_MiniTable_GapIfUnlinked)(
        &m->UPB_ONLYBITS(fields)[i], number, out_gap_lo, out_gap_hi);
  }

  uint32_t hi = m->UPB_ONLYBITS(field_count);
  uint32_t lo = m->UPB_PRIVATE(dense_below);
  if (hi == lo) {
    *out_gap_lo = lo;
    *out_gap_hi = UINT32_MAX;
    return true;
  }

  uint32_t max_field = m->UPB_ONLYBITS(fields)[hi - 1].UPB_ONLYBITS(number);
  if (number > max_field) {
    *out_gap_lo = max_field;
    *out_gap_hi = UINT32_MAX;
    return true;
  }

  uint32_t search_len = hi - lo;
  const struct upb_MiniTableField* candidate =
      UPB_PRIVATE(upb_MiniTable_LowerBound)(m, lo, search_len, number);

  uint32_t candidate_num = candidate->UPB_ONLYBITS(number);
  if (candidate_num == number) {
    return UPB_PRIVATE(_upb_MiniTable_GapIfUnlinked)(candidate, number,
                                                     out_gap_lo, out_gap_hi);
  }

  if (candidate_num < number) {
    *out_gap_lo = candidate_num;
    // Checking this next pointer is safe as we have already validated that the
    // field we're searching for is not greater than or equal to the last field
    *out_gap_hi = (candidate + 1)->UPB_ONLYBITS(number);
  } else {
    UPB_ASSERT(candidate == &m->UPB_ONLYBITS(fields)[lo]);
    *out_gap_lo = lo;
    *out_gap_hi = candidate_num;
  }
  return true;
}

UPB_API_INLINE const struct upb_MiniTable* upb_MiniTable_MapEntrySubMessage(
    const struct upb_MiniTableField* f) {
  UPB_ASSERT(upb_MiniTable_FieldIsLinked(f));  // Map entries must be linked.
  UPB_ASSERT(upb_MiniTableField_IsMap(f));     // Function precondition.
  return upb_MiniTable_GetSubMessageTable(f);
}

UPB_API_INLINE const struct upb_MiniTableEnum* upb_MiniTable_GetSubEnumTable(
    const struct upb_MiniTableField* f) {
  UPB_ASSERT(upb_MiniTableField_CType(f) == kUpb_CType_Enum);
  return UPB_PRIVATE(_upb_MiniTableField_Sub)(f)->UPB_PRIVATE(subenum);
}

UPB_API_INLINE const struct upb_MiniTableField* upb_MiniTable_MapKey(
    const struct upb_MiniTable* m) {
  UPB_ASSERT(upb_MiniTable_FieldCount(m) == 2);
  const struct upb_MiniTableField* f = upb_MiniTable_GetFieldByIndex(m, 0);
  UPB_ASSERT(upb_MiniTableField_Number(f) == 1);
  return f;
}

UPB_API_INLINE const struct upb_MiniTableField* upb_MiniTable_MapValue(
    const struct upb_MiniTable* m) {
  UPB_ASSERT(upb_MiniTable_FieldCount(m) == 2);
  const struct upb_MiniTableField* f = upb_MiniTable_GetFieldByIndex(m, 1);
  UPB_ASSERT(upb_MiniTableField_Number(f) == 2);
  return f;
}

// Computes a bitmask in which the |m->required_count| lowest bits are set.
//
// Sample output:
//    RequiredMask(1) => 0b1 (0x1)
//    RequiredMask(5) => 0b11111 (0x1f)
UPB_INLINE uint64_t
UPB_PRIVATE(_upb_MiniTable_RequiredMask)(const struct upb_MiniTable* m) {
  int n = m->UPB_PRIVATE(required_count);
  UPB_ASSERT(0 < n && n <= 64);
  return (1ULL << n) - 1;
}

#ifdef UPB_TRACING_ENABLED
UPB_INLINE const char* upb_MiniTable_FullName(
    const struct upb_MiniTable* mini_table) {
  return mini_table->UPB_PRIVATE(full_name);
}
// Initializes tracing proto name from language runtimes that construct
// mini tables dynamically at runtime. The runtime is responsible for passing
// controlling lifetime of name such as storing in same arena as mini_table.
UPB_INLINE void upb_MiniTable_SetFullName(struct upb_MiniTable* mini_table,
                                          const char* full_name) {
  mini_table->UPB_PRIVATE(full_name) = full_name;
}
#endif

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_MINI_TABLE_INTERNAL_MESSAGE_H_ */

// Must be last.

typedef struct upb_MiniTable upb_MiniTable;

#ifdef __cplusplus
extern "C" {
#endif

UPB_API_INLINE const upb_MiniTableField* upb_MiniTable_FindFieldByNumber(
    const upb_MiniTable* m, uint32_t number);

UPB_API_INLINE const upb_MiniTableField* upb_MiniTable_GetFieldByIndex(
    const upb_MiniTable* m, uint32_t index);

UPB_API_INLINE int upb_MiniTable_FieldCount(const upb_MiniTable* m);

UPB_API_INLINE bool upb_MiniTable_IsMessageSet(const upb_MiniTable* m);

// DEPRECATED: use upb_MiniTable_SubMessage() instead
// Returns the MiniTable for a message field, NULL if the field is unlinked.
UPB_API_INLINE const upb_MiniTable* upb_MiniTable_GetSubMessageTable(
    const upb_MiniTableField* f);

// Returns the MiniTable for a message field if it is a submessage and the field
// is linked, otherwise returns NULL.
UPB_API_INLINE const upb_MiniTable* upb_MiniTable_SubMessage(
    const upb_MiniTableField* f);

// Returns the MiniTable for a map field.  The given field must refer to a map.
UPB_API_INLINE const upb_MiniTable* upb_MiniTable_MapEntrySubMessage(
    const upb_MiniTableField* f);

// Returns the MiniTableEnum for a message field, NULL if the field is unlinked.
UPB_API_INLINE const upb_MiniTableEnum* upb_MiniTable_GetSubEnumTable(
    const upb_MiniTableField* f);

// Returns the MiniTableField for the key of a map.
UPB_API_INLINE const upb_MiniTableField* upb_MiniTable_MapKey(
    const upb_MiniTable* m);

// Returns the MiniTableField for the value of a map.
UPB_API_INLINE const upb_MiniTableField* upb_MiniTable_MapValue(
    const upb_MiniTable* m);

// Returns true if this MiniTable field is linked to a MiniTable for the
// sub-message.
UPB_API_INLINE bool upb_MiniTable_FieldIsLinked(const upb_MiniTableField* f);

// If this field is in a oneof, returns the first field in the oneof.
//
// Otherwise returns NULL.
//
// Usage:
//   const upb_MiniTableField* field = upb_MiniTable_GetOneof(m, f);
//   do {
//       ..
//   } while (upb_MiniTable_NextOneofField(m, &field);
//
const upb_MiniTableField* upb_MiniTable_GetOneof(const upb_MiniTable* m,
                                                 const upb_MiniTableField* f);

// Iterates to the next field in the oneof. If this is the last field in the
// oneof, returns false. The ordering of fields in the oneof is not
// guaranteed.
// REQUIRES: |f| is the field initialized by upb_MiniTable_GetOneof and updated
//           by prior upb_MiniTable_NextOneofField calls.
bool upb_MiniTable_NextOneofField(const upb_MiniTable* m,
                                  const upb_MiniTableField** f);

#ifdef __cplusplus
} /* extern "C" */
#endif

#ifdef __cplusplus
// Temporary overloads for functions whose signature has recently changed.
UPB_DEPRECATE_AND_INLINE()
inline const upb_MiniTable* upb_MiniTable_SubMessage(
    const upb_MiniTable* m, const upb_MiniTableField* f) {
  return upb_MiniTable_SubMessage(f);
}

UPB_DEPRECATE_AND_INLINE()
inline const upb_MiniTable* upb_MiniTable_GetSubMessageTable(
    const upb_MiniTable* m, const upb_MiniTableField* f) {
  return upb_MiniTable_GetSubMessageTable(f);
}

UPB_DEPRECATE_AND_INLINE()
inline const upb_MiniTableEnum* upb_MiniTable_GetSubEnumTable(
    const upb_MiniTable* m, const upb_MiniTableField* f) {
  return upb_MiniTable_GetSubEnumTable(f);
}

UPB_DEPRECATE_AND_INLINE()
inline bool upb_MiniTable_FieldIsLinked(const upb_MiniTable* m,
                                        const upb_MiniTableField* f) {
  return upb_MiniTable_FieldIsLinked(f);
}
#endif


#endif /* UPB_MINI_TABLE_MESSAGE_H_ */

// Must be last.

typedef struct upb_Array upb_Array;

#ifdef __cplusplus
extern "C" {
#endif

// Creates a new array on the given arena that holds elements of this type.
UPB_NODISCARD UPB_API upb_Array* upb_Array_New(upb_Arena* a, upb_CType type);

// Returns the number of elements in the array.
UPB_API_INLINE size_t upb_Array_Size(const upb_Array* arr);

// Returns the number of elements in the array.
UPB_API_INLINE size_t upb_Array_Capacity(const upb_Array* arr);

// Returns the given element, which must be within the array's current size.
UPB_API upb_MessageValue upb_Array_Get(const upb_Array* arr, size_t i);

// Returns a non-null mutating pointer to the given element. `arr` must be an
// array of a message type, and `i` must be within the array's current size.
UPB_API struct upb_Message* upb_Array_GetMutable(upb_Array* arr, size_t i);

// Sets the given element, which must be within the array's current size.
UPB_API void upb_Array_Set(upb_Array* arr, size_t i, upb_MessageValue val);

// Appends an element to the array. Returns false on allocation failure.
UPB_NODISCARD UPB_API bool upb_Array_Append(upb_Array* array,
                                            upb_MessageValue val,
                                            upb_Arena* arena);

// Copies elements from |src| to |dst|, resizing |dst| to match |src| size.
// Returns false on allocation failure.
UPB_NODISCARD UPB_API bool upb_Array_Copy(upb_Array* dst, const upb_Array* src,
                                          upb_Arena* arena);

// Appends all elements from |src| to the end of |dst|.
// Returns false on allocation failure.
UPB_NODISCARD UPB_API bool upb_Array_AppendAll(upb_Array* dst,
                                               const upb_Array* src,
                                               upb_Arena* arena);

// Moves elements within the array using memmove().
// Like memmove(), the source and destination elements may be overlapping.
UPB_API void upb_Array_Move(upb_Array* array, size_t dst_idx, size_t src_idx,
                            size_t count);

// Inserts one or more empty elements into the array.
// Existing elements are shifted right.
// The new elements have undefined state and must be set with `upb_Array_Set()`.
// REQUIRES: `i <= upb_Array_Size(arr)`
UPB_NODISCARD UPB_API bool upb_Array_Insert(upb_Array* array, size_t i,
                                            size_t count, upb_Arena* arena);

// Deletes one or more elements from the array.
// Existing elements are shifted left.
// REQUIRES: `i + count <= upb_Array_Size(arr)`
UPB_API void upb_Array_Delete(upb_Array* array, size_t i, size_t count);

// Reserves |size| elements of storage for the array.
UPB_NODISCARD UPB_API_INLINE bool upb_Array_Reserve(struct upb_Array* array,
                                                    size_t size,
                                                    upb_Arena* arena);

// Changes the size of a vector. New elements are initialized to NULL/0.
// Returns false on allocation failure.
UPB_NODISCARD UPB_API bool upb_Array_Resize(upb_Array* array, size_t size,
                                            upb_Arena* arena);

// Returns pointer to array data.
UPB_API_INLINE const void* upb_Array_DataPtr(const upb_Array* arr);

// Returns mutable pointer to array data.
UPB_API_INLINE void* upb_Array_MutableDataPtr(upb_Array* arr);

// Mark an array and all of its descendents as frozen/immutable.
// If the array elements are messages then |m| must point to the minitable for
// those messages. Otherwise |m| must be NULL.
UPB_API void upb_Array_Freeze(upb_Array* arr, const upb_MiniTable* m);

// Returns whether an array has been frozen.
UPB_API_INLINE bool upb_Array_IsFrozen(const upb_Array* arr);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_MESSAGE_ARRAY_H_ */

#ifndef UPB_MESSAGE_INTERNAL_ACCESSORS_H_
#define UPB_MESSAGE_INTERNAL_ACCESSORS_H_

#include <stddef.h>
#include <stdint.h>
#include <string.h>


#ifndef UPB_BASE_INTERNAL_ENDIAN_H_
#define UPB_BASE_INTERNAL_ENDIAN_H_

#include <stdint.h>

// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

UPB_INLINE bool upb_IsLittleEndian(void) {
  const int x = 1;
  return *(char*)&x == 1;
}

UPB_INLINE uint32_t upb_BigEndian32(uint32_t val) {
  if (upb_IsLittleEndian()) return val;

  return ((val & 0xff) << 24) | ((val & 0xff00) << 8) |
         ((val & 0xff0000) >> 8) | ((val & 0xff000000) >> 24);
}

UPB_INLINE uint64_t upb_BigEndian64(uint64_t val) {
  if (upb_IsLittleEndian()) return val;

  const uint64_t hi = ((uint64_t)upb_BigEndian32((uint32_t)val)) << 32;
  const uint64_t lo = upb_BigEndian32((uint32_t)(val >> 32));
  return hi | lo;
}

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_BASE_INTERNAL_ENDIAN_H_ */

#ifndef UPB_MESSAGE_INTERNAL_EXTENSION_H_
#define UPB_MESSAGE_INTERNAL_EXTENSION_H_

#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <string.h>


#ifndef UPB_MESSAGE_INTERNAL_FIELD_DATA_H_
#define UPB_MESSAGE_INTERNAL_FIELD_DATA_H_

#include <stdbool.h>
#include <string.h>


// Must be last.

// Helpers that copy, compare, and clear the value of a field given only its
// representation. They are shared by message fields (accessors.h) and
// extensions (extension.h), which differ only in where the value is stored.

#if defined(__GNUC__) && !defined(__clang__)
// See the comment in accessors.h: GCC raises incorrect buffer overrun warnings
// for these functions because it fails to constant-propagate the field rep.
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Warray-bounds"
#pragma GCC diagnostic ignored "-Wstringop-overflow"
#if __GNUC__ >= 11
#pragma GCC diagnostic ignored "-Wstringop-overread"
#endif
#endif

#ifdef __cplusplus
extern "C" {
#endif

UPB_INLINE_IF_NOT_GCC void UPB_PRIVATE(_upb_MiniTableField_DataCopy)(
    const upb_MiniTableField* f, void* to, const void* from) {
  switch (UPB_PRIVATE(_upb_MiniTableField_GetRep)(f)) {
    case kUpb_FieldRep_1Byte:
      UPB_MEMCPY_INLINE(to, from, 1);
      return;
    case kUpb_FieldRep_4Byte:
      UPB_MEMCPY_INLINE(to, from, 4);
      return;
    case kUpb_FieldRep_8Byte:
      UPB_MEMCPY_INLINE(to, from, 8);
      return;
    case kUpb_FieldRep_StringView: {
      UPB_MEMCPY_INLINE(to, from, sizeof(upb_StringView));
      return;
    }
  }
  UPB_UNREACHABLE();
}

UPB_INLINE_IF_NOT_GCC bool UPB_PRIVATE(_upb_MiniTableField_DataEquals)(
    const upb_MiniTableField* f, const void* a, const void* b) {
  switch (UPB_PRIVATE(_upb_MiniTableField_GetRep)(f)) {
    case kUpb_FieldRep_1Byte:
      return memcmp(a, b, 1) == 0;
    case kUpb_FieldRep_4Byte:
      return memcmp(a, b, 4) == 0;
    case kUpb_FieldRep_8Byte:
      return memcmp(a, b, 8) == 0;
    case kUpb_FieldRep_StringView: {
      const upb_StringView sa = *(const upb_StringView*)a;
      const upb_StringView sb = *(const upb_StringView*)b;
      return upb_StringView_IsEqual(sa, sb);
    }
  }
  UPB_UNREACHABLE();
}

UPB_INLINE void UPB_PRIVATE(_upb_MiniTableField_DataClear)(
    const upb_MiniTableField* f, void* val) {
  UPB_ALIGN_AS(8) const char zero[16] = {0};
  UPB_PRIVATE(_upb_MiniTableField_DataCopy)(f, val, zero);
}

UPB_INLINE bool UPB_PRIVATE(_upb_MiniTableField_DataIsZero)(
    const upb_MiniTableField* f, const void* val) {
  UPB_ALIGN_AS(8) const char zero[16] = {0};
  return UPB_PRIVATE(_upb_MiniTableField_DataEquals)(f, val, zero);
}

#ifdef __cplusplus
} /* extern "C" */
#endif

#if defined(__GNUC__) && !defined(__clang__)
#pragma GCC diagnostic pop
#endif


#endif  // UPB_MESSAGE_INTERNAL_FIELD_DATA_H_

#ifndef UPB_MESSAGE_INTERNAL_MAP_H_
#define UPB_MESSAGE_INTERNAL_MAP_H_

#include <stddef.h>
#include <stdint.h>
#include <string.h>


/*
 * upb_table
 *
 * This header is INTERNAL-ONLY!  Its interfaces are not public or stable!
 * This file defines very fast int->upb_value (inttable) and string->upb_value
 * (strtable) hash tables.
 *
 * The table uses chained scatter with Brent's variation (inspired by the Lua
 * implementation of hash tables).  The hash function for strings is Austin
 * Appleby's "MurmurHash."
 *
 * The inttable uses uintptr_t as its key, which guarantees it can be used to
 * store pointers or integers of at least 32 bits (upb isn't really useful on
 * systems where sizeof(void*) < 4).
 *
 * The table must be homogeneous (all values of the same type).  In debug
 * mode, we check this on insert and lookup.
 */

#ifndef UPB_HASH_COMMON_H_
#define UPB_HASH_COMMON_H_

#include <stddef.h>
#include <stdint.h>
#include <string.h>


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

/* upb_value ******************************************************************/

typedef struct {
  uint64_t val;
} upb_value;

/* For each value ctype, define the following set of functions:
 *
 * // Get/set an int32 from a upb_value.
 * int32_t upb_value_getint32(upb_value val);
 * void upb_value_setint32(upb_value *val, int32_t cval);
 *
 * // Construct a new upb_value from an int32.
 * upb_value upb_value_int32(int32_t val); */
#define FUNCS(name, membername, type_t, converter)                   \
  UPB_INLINE void upb_value_set##name(upb_value* val, type_t cval) { \
    val->val = (uint64_t)cval;                                       \
  }                                                                  \
  UPB_INLINE upb_value upb_value_##name(type_t val) {                \
    upb_value ret;                                                   \
    upb_value_set##name(&ret, val);                                  \
    return ret;                                                      \
  }                                                                  \
  UPB_INLINE type_t upb_value_get##name(upb_value val) {             \
    return (type_t)(converter)val.val;                               \
  }

FUNCS(int32, int32, int32_t, int32_t)
FUNCS(int64, int64, int64_t, int64_t)
FUNCS(uint32, uint32, uint32_t, uint32_t)
FUNCS(uint64, uint64, uint64_t, uint64_t)
FUNCS(bool, _bool, bool, bool)
FUNCS(cstr, cstr, char*, uintptr_t)
FUNCS(uintptr, uptr, uintptr_t, uintptr_t)
FUNCS(ptr, ptr, void*, uintptr_t)
FUNCS(constptr, constptr, const void*, uintptr_t)

#undef FUNCS

UPB_INLINE void upb_value_setfloat(upb_value* val, float cval) {
  memcpy(&val->val, &cval, sizeof(cval));
}

UPB_INLINE void upb_value_setdouble(upb_value* val, double cval) {
  memcpy(&val->val, &cval, sizeof(cval));
}

UPB_INLINE upb_value upb_value_float(float cval) {
  upb_value ret;
  upb_value_setfloat(&ret, cval);
  return ret;
}

UPB_INLINE upb_value upb_value_double(double cval) {
  upb_value ret;
  upb_value_setdouble(&ret, cval);
  return ret;
}

/* upb_key *****************************************************************/

// A uint32 size followed by that number of bytes stored contiguously.
typedef struct {
  uint32_t size;
  const char data[];
} upb_SizePrefixString;

/* Either:
 *   1. an actual integer key
 *   2. a SizePrefixString*, owned by us.
 *
 * ...depending on whether this is a string table or an int table. */
typedef union {
  uintptr_t num;
  const upb_SizePrefixString* str;
} upb_key;

UPB_INLINE upb_StringView upb_key_strview(upb_key key) {
  return upb_StringView_FromDataAndSize(key.str->data, key.str->size);
}

/* upb_table ******************************************************************/

typedef struct _upb_tabent {
  upb_value val;
  upb_key key;

  /* Internal chaining and presence:
   * - next == NULL: The entry is empty.
   * - ent.next == kUpb_NoNextTabent indicating the entry is occupied but has no
   *   successor.
   * - otherwise: The entry is occupied, and next points to the next entry in
   *   the collision chain. */
  uintptr_t next;
} upb_tabent;

typedef struct {
  upb_tabent* entries;
  /* Number of entries in the hash part. */
  uint32_t count;

  /* Mask to turn hash value -> bucket. The map's allocated size is mask + 1.*/
  uint32_t mask;
} upb_table;

UPB_INLINE size_t upb_table_size(const upb_table* t) { return t->mask + 1; }

UPB_INLINE upb_tabent* upb_getentry(const upb_table* t, uint32_t hash) {
  return t->entries + (hash & t->mask);
}

UPB_INLINE bool upb_table_isfull(const upb_table* t) {
  uint32_t size = upb_table_size(t);
  // 0.875 load factor
  return t->count == (size - (size >> 3));
}

// Internal-only functions, in .h file only out of necessity.

UPB_INLINE bool upb_tabent_isempty(const upb_tabent* e) { return e->next == 0; }

#define kUpb_NoNextTabent ((uintptr_t)1)

UPB_INLINE bool upb_tabent_hasnext(const upb_tabent* e) {
  UPB_STATIC_ASSERT(UPB_ALIGN_OF(upb_tabent) > 1,
                    "valid upb_tabent* can't reference address 1");
  return e->next != kUpb_NoNextTabent;
}

UPB_INLINE void upb_tabent_clearnext(upb_tabent* e) {
  e->next = kUpb_NoNextTabent;
}

UPB_INLINE void upb_tabent_clear(upb_tabent* e) {
  e->next = 0;
  UPB_ASSERT(upb_tabent_isempty(e));
}

UPB_INLINE upb_tabent* upb_tabent_next(const upb_tabent* e) {
  UPB_ASSERT(upb_tabent_hasnext(e));
  return (upb_tabent*)e->next;
}

UPB_INLINE void upb_tabent_setnext(upb_tabent* e, upb_tabent* next) {
  UPB_ASSERT((uintptr_t)next != 0);
  UPB_ASSERT(next != e);
  UPB_ASSERT((uintptr_t)next != kUpb_NoNextTabent);
  e->next = (uintptr_t)next;
  UPB_ASSERT(upb_tabent_hasnext(e));
}

#undef kUpb_NoNextTabent

uint32_t _upb_Hash(const void* p, size_t n, uint64_t seed);

/** Calculates the number of entries required to hold an expected number of
 * values, within the table's load factor (0.875). */
UPB_INLINE size_t _upb_entries_needed_for(size_t expected_size) {
  size_t need_entries = expected_size + 1 + expected_size / 7;
  UPB_ASSERT(need_entries - (need_entries >> 3) >= expected_size);
  return need_entries;
}

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_HASH_COMMON_H_ */

#ifndef UPB_HASH_INT_TABLE_H_
#define UPB_HASH_INT_TABLE_H_

#include <stddef.h>
#include <stdint.h>


// Must be last.

typedef struct {
  upb_table t;
} upb_inttable;

#ifdef __cplusplus
extern "C" {
#endif

// Initialize a table. If memory allocation failed, false is returned and
// the table is uninitialized.
UPB_NODISCARD bool upb_inttable_init(upb_inttable* table, upb_Arena* a);

// Returns the number of values in the table.
UPB_INLINE size_t upb_inttable_count(const upb_inttable* t) {
  return t->t.count;
}

// Inserts the given key into the hashtable with the given value.
// The key must not already exist in the hash table.
//
// If a table resize was required but memory allocation failed, false is
// returned and the table is unchanged.
UPB_NODISCARD bool upb_inttable_insert(upb_inttable* t, uintptr_t key,
                                       upb_value val, upb_Arena* a);

UPB_NODISCARD bool upb_inttable_insert_or_replace_slow(upb_inttable* t,
                                                       uintptr_t key,
                                                       upb_value val,
                                                       bool* replaced,
                                                       upb_Arena* a);

UPB_INLINE uint32_t upb_inthash(uintptr_t key) {
  UPB_STATIC_ASSERT(sizeof(uintptr_t) == 4 || sizeof(uintptr_t) == 8,
                    "Pointers don't fit");
  if (sizeof(uintptr_t) == 8) {
    return (uint32_t)key ^ (uint32_t)((uint64_t)key >> 32);
  } else {
    return (uint32_t)key;
  }
}

// Inserts or updates the given key with the given value. Sets *replaced to
// true if an existing entry was updated, or false if a new entry was inserted.
// Returns false if a table resize was required and memory allocation failed.
UPB_NODISCARD UPB_FORCEINLINE bool upb_inttable_insert_or_replace(
    upb_inttable* t, uintptr_t key, upb_value val, bool* replaced,
    upb_Arena* a) {
  if (UPB_LIKELY(t->t.entries != NULL)) {
    upb_tabent* e = upb_getentry(&t->t, upb_inthash(key));
    if (UPB_LIKELY(upb_tabent_isempty(e) && !upb_table_isfull(&t->t))) {
      t->t.count++;
      e->key.num = key;
      e->val = val;
      upb_tabent_clearnext(e);
      *replaced = false;
      return true;
    }
  }
  // Use a separate temporary so that `replaced` does not escape on the fast
  // path above. It must be initialized because the slow path leaves it unset
  // on allocation failure.
  bool slow_replaced = false;
  bool ok = upb_inttable_insert_or_replace_slow(t, key, val, &slow_replaced, a);
  *replaced = slow_replaced;
  return ok;
}

// Resizes the table to 1 << size_lg2.
UPB_NODISCARD bool upb_inttable_resize(upb_inttable* t, size_t size_lg2,
                                       upb_Arena* a);

// Copies the table without rehashing. Performing a shallow copy of entries;
// the caller is responsible for cloning non-primitive values.
bool upb_inttable_copy(upb_inttable* dest, const upb_inttable* src,
                       upb_Arena* a);

// Looks up key in this table, returning "true" if the key was found.
// If v is non-NULL, copies the value for this key into *v.
bool upb_inttable_lookup(const upb_inttable* t, uintptr_t key, upb_value* v);

// Removes an item from the table. Returns true if the remove was successful,
// and stores the removed item in *val if non-NULL.
bool upb_inttable_remove(upb_inttable* t, uintptr_t key, upb_value* val);

// Updates an existing entry in an inttable.
// If the entry does not exist, returns false and does nothing.
// Unlike insert/remove, this does not invalidate iterators.
bool upb_inttable_replace(upb_inttable* t, uintptr_t key, upb_value val);

// Clears the table.
void upb_inttable_clear(upb_inttable* t);

// Iteration over inttable:
//
//   intptr_t iter = UPB_INTTABLE_BEGIN;
//   uintptr_t key;
//   upb_value val;
//   while (upb_inttable_next(t, &key, &val, &iter)) {
//      // ...
//   }

#define UPB_INTTABLE_BEGIN -1

bool upb_inttable_next(const upb_inttable* t, uintptr_t* key, upb_value* val,
                       intptr_t* iter);
void upb_inttable_removeiter(upb_inttable* t, intptr_t* iter);
void upb_inttable_setentryvalue(upb_inttable* t, intptr_t iter, upb_value v);
bool upb_inttable_done(const upb_inttable* t, intptr_t i);
uintptr_t upb_inttable_iter_key(const upb_inttable* t, intptr_t iter);
upb_value upb_inttable_iter_value(const upb_inttable* t, intptr_t iter);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_HASH_INT_TABLE_H_ */

#ifndef UPB_HASH_STR_TABLE_H_
#define UPB_HASH_STR_TABLE_H_

#include <stddef.h>
#include <stdint.h>
#include <string.h>


// Must be last.

typedef struct {
  upb_table t;
} upb_strtable;

#ifdef __cplusplus
extern "C" {
#endif

// Initialize a table. If memory allocation failed, false is returned and
// the table is uninitialized.
UPB_NODISCARD bool upb_strtable_init(upb_strtable* table, size_t expected_size,
                                     upb_Arena* a);

// Returns the number of values in the table.
UPB_INLINE size_t upb_strtable_count(const upb_strtable* t) {
  return t->t.count;
}

void upb_strtable_clear(upb_strtable* t);

// Inserts the given key into the hashtable with the given value.
// The key must not already exist in the hash table. The key is not required
// to be NULL-terminated, and the table will make an internal copy of the key.
//
// If a table resize was required but memory allocation failed, false is
// returned and the table is unchanged. */
UPB_NODISCARD bool upb_strtable_insert(upb_strtable* t, const char* key,
                                       size_t len, upb_value val, upb_Arena* a);

// Inserts or updates the given key with the given value. Sets *replaced to
// true if an existing entry was updated, or false if a new entry was inserted.
// Returns false if memory allocation failed.
UPB_NODISCARD bool upb_strtable_insert_or_replace(upb_strtable* t,
                                                  const char* key, size_t len,
                                                  upb_value val, bool* replaced,
                                                  upb_Arena* a);

// Copies the table and its keys without rehashing. Performing a shallow copy of
// entries; the caller is responsible for cloning non-primitive values.
bool upb_strtable_copy(upb_strtable* dest, const upb_strtable* src,
                       upb_Arena* a);

// Looks up key in this table, returning "true" if the key was found.
// If v is non-NULL, copies the value for this key into *v.
bool upb_strtable_lookup2(const upb_strtable* t, const char* key, size_t len,
                          upb_value* v);

// For NULL-terminated strings.
UPB_INLINE bool upb_strtable_lookup(const upb_strtable* t, const char* key,
                                    upb_value* v) {
  return upb_strtable_lookup2(t, key, strlen(key), v);
}

// Removes an item from the table. Returns true if the remove was successful,
// and stores the removed item in *val if non-NULL.
bool upb_strtable_remove2(upb_strtable* t, const char* key, size_t len,
                          upb_value* val);

UPB_INLINE bool upb_strtable_remove(upb_strtable* t, const char* key,
                                    upb_value* v) {
  return upb_strtable_remove2(t, key, strlen(key), v);
}

// Exposed for testing only.
UPB_NODISCARD bool upb_strtable_resize(upb_strtable* t, size_t size_lg2,
                                       upb_Arena* a);

/* Iteration over strtable:
 *
 *   intptr_t iter = UPB_STRTABLE_BEGIN;
 *   upb_StringView key;
 *   upb_value val;
 *   while (upb_strtable_next2(t, &key, &val, &iter)) {
 *      // ...
 *   }
 */

#define UPB_STRTABLE_BEGIN -1

bool upb_strtable_next2(const upb_strtable* t, upb_StringView* key,
                        upb_value* val, intptr_t* iter);
void upb_strtable_removeiter(upb_strtable* t, intptr_t* iter);
void upb_strtable_setentryvalue(upb_strtable* t, intptr_t iter, upb_value v);

/* DEPRECATED iterators, slated for removal.
 *
 * Iterators for string tables.  We are subject to some kind of unusual
 * design constraints:
 *
 * For high-level languages:
 *  - we must be able to guarantee that we don't crash or corrupt memory even if
 *    the program accesses an invalidated iterator.
 *
 * For C++11 range-based for:
 *  - iterators must be copyable
 *  - iterators must be comparable
 *  - it must be possible to construct an "end" value.
 *
 * Iteration order is undefined.
 *
 * Modifying the table invalidates iterators.  upb_{str,int}table_done() is
 * guaranteed to work even on an invalidated iterator, as long as the table it
 * is iterating over has not been freed.  Calling next() or accessing data from
 * an invalidated iterator yields unspecified elements from the table, but it is
 * guaranteed not to crash and to return real table elements (except when done()
 * is true). */
/* upb_strtable_iter **********************************************************/

/*   upb_strtable_iter i;
 *   upb_strtable_begin(&i, t);
 *   for(; !upb_strtable_done(&i); upb_strtable_next(&i)) {
 *     const char *key = upb_strtable_iter_key(&i);
 *     const upb_value val = upb_strtable_iter_value(&i);
 *     // ...
 *   }
 */

typedef struct {
  const upb_strtable* t;
  size_t index;
} upb_strtable_iter;

UPB_INLINE const upb_tabent* str_tabent(const upb_strtable_iter* i) {
  return &i->t->t.entries[i->index];
}

void upb_strtable_begin(upb_strtable_iter* i, const upb_strtable* t);
void upb_strtable_next(upb_strtable_iter* i);
bool upb_strtable_done(const upb_strtable_iter* i);
upb_StringView upb_strtable_iter_key(const upb_strtable_iter* i);
upb_value upb_strtable_iter_value(const upb_strtable_iter* i);
void upb_strtable_iter_setdone(upb_strtable_iter* i);
bool upb_strtable_iter_isequal(const upb_strtable_iter* i1,
                               const upb_strtable_iter* i2);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_HASH_STR_TABLE_H_ */

// Must be last.

typedef enum {
  kUpb_MapInsertStatus_Inserted = 0,
  kUpb_MapInsertStatus_Replaced = 1,
  kUpb_MapInsertStatus_OutOfMemory = 2,
} upb_MapInsertStatus;

// EVERYTHING BELOW THIS LINE IS INTERNAL - DO NOT USE /////////////////////////

union upb_Map_Table {
  upb_strtable strtable;
  upb_inttable inttable;
};

struct upb_Map {
  // Size of key and val, based on the map type.
  // Strings are represented as '0' because they must be handled specially.
  char key_size;
  char val_size;
  bool UPB_PRIVATE(is_frozen);
  bool UPB_PRIVATE(is_strtable);

  union upb_Map_Table t;
};

#ifdef __cplusplus
extern "C" {
#endif

UPB_INLINE void UPB_PRIVATE(_upb_Map_ShallowFreeze)(struct upb_Map* map) {
  map->UPB_PRIVATE(is_frozen) = true;
}

UPB_API_INLINE bool upb_Map_IsFrozen(const struct upb_Map* map) {
  return map->UPB_PRIVATE(is_frozen);
}

bool _upb_Map_Reserve(struct upb_Map* map, size_t size, upb_Arena* a);

UPB_INLINE size_t _upb_Map_Size(const struct upb_Map* map) {
  if (map->UPB_PRIVATE(is_strtable)) {
    return map->t.strtable.t.count;
  } else {
    return upb_inttable_count(&map->t.inttable);
  }
}

UPB_INLINE bool _upb_Map_IsInitialized(const struct upb_Map* map) {
  const upb_table* t =
      map->UPB_PRIVATE(is_strtable) ? &map->t.strtable.t : &map->t.inttable.t;
  return t->entries != NULL;
}

UPB_INLINE size_t _upb_Map_Capacity(const struct upb_Map* map) {
  if (!_upb_Map_IsInitialized(map)) return 0;
  const upb_table* t =
      map->UPB_PRIVATE(is_strtable) ? &map->t.strtable.t : &map->t.inttable.t;
  return upb_table_size(t);
}

// Converting between internal table representation and user values.
//
// _upb_map_tokey() and _upb_map_fromkey() are inverses.
// _upb_map_tovalue() and _upb_map_fromvalue() are inverses.
//
// These functions account for the fact that strings are treated differently
// from other types when stored in a map.

UPB_INLINE upb_StringView _upb_map_tokey(const void* key, size_t size) {
  if (size == UPB_MAPTYPE_STRING) {
    return *(upb_StringView*)key;
  } else {
    UPB_ASSUME(size > sizeof(uintptr_t));
    return upb_StringView_FromDataAndSize((const char*)key, size);
  }
}

// Avoid emitting an out-of-line memcpy call when the size is not a compile-time
// constant (UPB_MEMCPY_INLINE() keeps the compiler from merging the cases back
// into one memcpy() of a variable size).
UPB_FORCEINLINE void _upb_map_memcpy(void* dst, const void* src, size_t size) {
  switch (size) {
    case 1:
      UPB_MEMCPY_INLINE(dst, src, 1);
      return;
    case 4:
      UPB_MEMCPY_INLINE(dst, src, 4);
      return;
    case 8:
      UPB_MEMCPY_INLINE(dst, src, 8);
      return;
    default:
      UPB_UNREACHABLE();
  }
}

UPB_INLINE uintptr_t _upb_map_tointkey(const void* key, size_t key_size) {
  uintptr_t intkey = 0;
  _upb_map_memcpy(&intkey, key, key_size);
  return intkey;
}

UPB_INLINE void _upb_map_fromkey(upb_StringView key, void* out, size_t size) {
  if (size == UPB_MAPTYPE_STRING) {
    memcpy(out, &key, sizeof(key));
  } else {
    _upb_map_memcpy(out, key.data, size);
  }
}

UPB_INLINE bool _upb_map_tovalue(const void* val, size_t size,
                                 upb_value* msgval, upb_Arena* a) {
  if (size == UPB_MAPTYPE_STRING) {
    upb_StringView* strp = (upb_StringView*)upb_Arena_Malloc(a, sizeof(*strp));
    if (!strp) return false;
    *strp = *(upb_StringView*)val;
    *msgval = upb_value_ptr(strp);
  } else {
    _upb_map_memcpy(msgval, val, size);
  }
  return true;
}

UPB_INLINE void _upb_map_fromvalue(upb_value val, void* out, size_t size) {
  if (size == UPB_MAPTYPE_STRING) {
    const upb_StringView* strp = (const upb_StringView*)upb_value_getptr(val);
    memcpy(out, strp, sizeof(upb_StringView));
  } else {
    _upb_map_memcpy(out, &val, size);
  }
}

UPB_NODISCARD UPB_INLINE bool _upb_map_next(const struct upb_Map* map,
                                            size_t* iter) {
  if (_upb_Map_Size(map) == 0) return false;
  if (map->UPB_PRIVATE(is_strtable)) {
    upb_strtable_iter it;
    it.t = &map->t.strtable;
    it.index = *iter;
    upb_strtable_next(&it);
    *iter = it.index;
    return !upb_strtable_done(&it);
  } else {
    uintptr_t key;
    upb_value val;
    intptr_t int_iter = 0;
    memcpy(&int_iter, iter, sizeof(intptr_t));
    upb_inttable_next(&map->t.inttable, &key, &val, &int_iter);
    memcpy(iter, &int_iter, sizeof(size_t));
    return !upb_inttable_done(&map->t.inttable, int_iter);
  }
}

UPB_INLINE void _upb_Map_Clear(struct upb_Map* map) {
  UPB_ASSERT(!upb_Map_IsFrozen(map));

  const upb_table* t =
      map->UPB_PRIVATE(is_strtable) ? &map->t.strtable.t : &map->t.inttable.t;
  if (!t->entries || t->count == 0) return;

  if (map->UPB_PRIVATE(is_strtable)) {
    upb_strtable_clear(&map->t.strtable);
  } else {
    upb_inttable_clear(&map->t.inttable);
  }
}

UPB_INLINE bool _upb_Map_Delete(struct upb_Map* map, const void* key,
                                size_t key_size, upb_value* val) {
  UPB_ASSERT(!upb_Map_IsFrozen(map));
  if (_upb_Map_Size(map) == 0) return false;

  if (map->UPB_PRIVATE(is_strtable)) {
    upb_StringView k = _upb_map_tokey(key, key_size);
    return upb_strtable_remove2(&map->t.strtable, k.data, k.size, val);
  } else {
    uintptr_t intkey = _upb_map_tointkey(key, key_size);
    return upb_inttable_remove(&map->t.inttable, intkey, val);
  }
}

UPB_INLINE bool _upb_Map_Get(const struct upb_Map* map, const void* key,
                             size_t key_size, void* val, size_t val_size) {
  upb_value tabval = {0};
  bool ret;
  if (map->UPB_PRIVATE(is_strtable)) {
    upb_StringView k = _upb_map_tokey(key, key_size);
    ret = upb_strtable_lookup2(&map->t.strtable, k.data, k.size, &tabval);
  } else {
    uintptr_t intkey = _upb_map_tointkey(key, key_size);
    ret = upb_inttable_lookup(&map->t.inttable, intkey, &tabval);
  }
  if (ret && val) {
    _upb_map_fromvalue(tabval, val, val_size);
  }
  return ret;
}

UPB_FORCEINLINE upb_MapInsertStatus _upb_Map_Insert(struct upb_Map* map,
                                                    const void* key,
                                                    size_t key_size, void* val,
                                                    size_t val_size,
                                                    upb_Arena* a) {
  UPB_ASSERT(!upb_Map_IsFrozen(map));

  // Prep the value.
  upb_value tabval = {0};
  if (!_upb_map_tovalue(val, val_size, &tabval, a)) {
    return kUpb_MapInsertStatus_OutOfMemory;
  }

  bool replaced;
  if (map->UPB_PRIVATE(is_strtable)) {
    upb_StringView strkey = _upb_map_tokey(key, key_size);
    if (!upb_strtable_insert_or_replace(&map->t.strtable, strkey.data,
                                        strkey.size, tabval, &replaced, a)) {
      return kUpb_MapInsertStatus_OutOfMemory;
    }
  } else {
    uintptr_t intkey = _upb_map_tointkey(key, key_size);
    if (!upb_inttable_insert_or_replace(&map->t.inttable, intkey, tabval,
                                        &replaced, a)) {
      return kUpb_MapInsertStatus_OutOfMemory;
    }
  }
  return replaced ? kUpb_MapInsertStatus_Replaced
                  : kUpb_MapInsertStatus_Inserted;
}

// Strings/bytes are special-cased in maps.
extern char _upb_Map_CTypeSizeTable[12];

UPB_INLINE size_t _upb_Map_CTypeSize(upb_CType ctype) {
  return (size_t)_upb_Map_CTypeSizeTable[ctype];
}

// Creates a new map on the given arena with this key/value type.
struct upb_Map* _upb_Map_New(upb_Arena* a, size_t key_size, size_t value_size);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_MESSAGE_INTERNAL_MAP_H_ */

#ifndef UPB_MINI_TABLE_EXTENSION_H_
#define UPB_MINI_TABLE_EXTENSION_H_

#include <stdint.h>


#ifndef UPB_MINI_TABLE_INTERNAL_EXTENSION_H_
#define UPB_MINI_TABLE_INTERNAL_EXTENSION_H_

#include <stddef.h>
#include <stdint.h>


// Must be last.

struct upb_MiniTableExtension {
  // Do not move this field. We need to be able to alias pointers.
  struct upb_MiniTableField UPB_PRIVATE(field);

  // A known extendee schema for a canonical extension. For a non-canonical
  // extension, it's typically converted from a canonical extension via the
  // upb_Message_Convert() API, but is not registered on the extension
  // registry of the target message when it gets converted. In this case, the
  // `extendee` info is present on the source message before conversion.
  const struct upb_MiniTable* UPB_PRIVATE(extendee);
};

// The layout of an extension that has a sub-message or closed enum (ie.
// `field.submsg_ofs != kUpb_NoSub`): the sub is stored directly after the
// upb_MiniTableExtension. Extensions without a sub are just a bare
// upb_MiniTableExtension.
typedef struct {
  struct upb_MiniTableExtension UPB_PRIVATE(ext);
  upb_MiniTableSubInternal UPB_PRIVATE(sub);
} upb_MiniTableExtensionWithSub;

#ifdef __cplusplus
extern "C" {
#endif

UPB_API_INLINE upb_CType
upb_MiniTableExtension_CType(const struct upb_MiniTableExtension* e) {
  return upb_MiniTableField_CType(&e->UPB_PRIVATE(field));
}

UPB_API_INLINE uint32_t
upb_MiniTableExtension_Number(const struct upb_MiniTableExtension* e) {
  return e->UPB_PRIVATE(field).UPB_ONLYBITS(number);
}

UPB_API_INLINE const struct upb_MiniTable* upb_MiniTableExtension_Extendee(
    const struct upb_MiniTableExtension* e) {
  return e->UPB_PRIVATE(extendee);
}

UPB_API_INLINE const struct upb_MiniTable* upb_MiniTableExtension_GetSubMessage(
    const struct upb_MiniTableExtension* e) {
  if (upb_MiniTableExtension_CType(e) != kUpb_CType_Message) {
    return NULL;
  }
  return upb_MiniTable_GetSubMessageTable(&e->UPB_PRIVATE(field));
}

UPB_API_INLINE const struct upb_MiniTableEnum*
upb_MiniTableExtension_GetSubEnum(const struct upb_MiniTableExtension* e) {
  if (upb_MiniTableExtension_CType(e) != kUpb_CType_Enum) {
    return NULL;
  }
  return upb_MiniTable_GetSubEnumTable(&e->UPB_PRIVATE(field));
}

UPB_API_INLINE bool upb_MiniTableExtension_SetSubMessage(
    struct upb_MiniTableExtension* e, const struct upb_MiniTable* m) {
  if (e->UPB_PRIVATE(field).UPB_PRIVATE(descriptortype) !=
          kUpb_FieldType_Message &&
      e->UPB_PRIVATE(field).UPB_PRIVATE(descriptortype) !=
          kUpb_FieldType_Group) {
    return false;
  }
  if (m->UPB_PRIVATE(ext) & kUpb_ExtMode_IsMapEntry) {
    return false;
  }
  UPB_PRIVATE(_upb_MiniTableField_Sub)(&e->UPB_PRIVATE(field))
      ->UPB_PRIVATE(submsg) = m;
  return true;
}

UPB_API_INLINE bool upb_MiniTableExtension_SetSubEnum(
    struct upb_MiniTableExtension* e, const struct upb_MiniTableEnum* en) {
  if (e->UPB_PRIVATE(field).UPB_PRIVATE(descriptortype) !=
      kUpb_FieldType_Enum) {
    return false;
  }
  UPB_PRIVATE(_upb_MiniTableField_Sub)(&e->UPB_PRIVATE(field))
      ->UPB_PRIVATE(subenum) = en;
  return true;
}

UPB_API_INLINE const struct upb_MiniTableField* upb_MiniTableExtension_ToField(
    const struct upb_MiniTableExtension* e) {
  return &e->UPB_PRIVATE(field);
}

UPB_INLINE upb_FieldRep UPB_PRIVATE(_upb_MiniTableExtension_GetRep)(
    const struct upb_MiniTableExtension* e) {
  return UPB_PRIVATE(_upb_MiniTableField_GetRep)(&e->UPB_PRIVATE(field));
}

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_MINI_TABLE_INTERNAL_EXTENSION_H_ */

// Must be last.

typedef struct upb_MiniTableExtension upb_MiniTableExtension;

#ifdef __cplusplus
extern "C" {
#endif

UPB_API_INLINE upb_CType
upb_MiniTableExtension_CType(const upb_MiniTableExtension* e);

UPB_API_INLINE uint32_t
upb_MiniTableExtension_Number(const upb_MiniTableExtension* e);

UPB_API_INLINE const upb_MiniTable* upb_MiniTableExtension_Extendee(
    const upb_MiniTableExtension* e);

UPB_API_INLINE const upb_MiniTable* upb_MiniTableExtension_GetSubMessage(
    const upb_MiniTableExtension* e);

UPB_API_INLINE const upb_MiniTableEnum* upb_MiniTableExtension_GetSubEnum(
    const upb_MiniTableExtension* e);

UPB_API_INLINE bool upb_MiniTableExtension_SetSubMessage(
    upb_MiniTableExtension* e, const upb_MiniTable* m);

UPB_API_INLINE bool upb_MiniTableExtension_SetSubEnum(
    upb_MiniTableExtension* e, const upb_MiniTableEnum* m);

UPB_API_INLINE const upb_MiniTableField* upb_MiniTableExtension_ToField(
    const upb_MiniTableExtension* e);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_MINI_TABLE_EXTENSION_H_ */

// Must be last.

// The internal representation of an extension is self-describing: it contains
// enough information that we can serialize it to binary format without needing
// to look it up in a upb_ExtensionRegistry.
//
// The value is stored in the same allocation, at offset
// kUpb_Extension_DataOffset from the start of the struct, and is sized
// according to the extension's field representation (see _upb_Extension_Size).
// It is only accessed through offset calculations, like the fields of a
// upb_Message.
typedef struct upb_Extension {
  const upb_MiniTableExtension* UPB_ONLYBITS(ext);
} upb_Extension;

// The offset of the value from the start of the upb_Extension. Rounded up to 8
// so that 8-byte values are naturally aligned on 32-bit platforms, where
// sizeof(upb_Extension) is 4 (the allocation itself is always 8-byte aligned).
enum {
  UPB_ONLYBITS(kUpb_Extension_DataOffset) =
      UPB_ALIGN_UP(sizeof(upb_Extension), 8),
};

#ifdef __cplusplus
extern "C" {
#endif

// Returns the MiniTableExtension that describes this extension. Never NULL.
UPB_API_INLINE const upb_MiniTableExtension* upb_Extension_MiniTableExtension(
    const upb_Extension* ext) {
  UPB_ASSERT(ext->UPB_ONLYBITS(ext) != NULL);
  return ext->UPB_ONLYBITS(ext);
}

// Returns the MiniTableField that describes this extension. Prefer this over
// upb_Extension_MiniTableExtension() when only field properties (number, type,
// sub-message, etc.) are needed. Never NULL.
UPB_API_INLINE const upb_MiniTableField* upb_Extension_MiniTableField(
    const upb_Extension* ext) {
  return upb_MiniTableExtension_ToField(upb_Extension_MiniTableExtension(ext));
}

// Copies the value of `ext` into `val`, which must point to storage of the
// appropriate type for the extension's field representation.
UPB_API_INLINE void upb_Extension_GetField(const upb_Extension* ext,
                                           void* val) {
  const upb_MiniTableField* f = upb_Extension_MiniTableField(ext);
  UPB_ASSUME(upb_MiniTableField_IsExtension(f));
  const void* data =
      UPB_PTR_AT(ext, UPB_ONLYBITS(kUpb_Extension_DataOffset), const void);
  UPB_PRIVATE(_upb_MiniTableField_DataCopy)(f, val, data);
}

// Sets the value of `ext` from `val`, which must point to a value of the
// extension's C type (e.g. `const bool*` for a bool extension, `struct
// upb_Array**` for a repeated extension).
UPB_API_INLINE void upb_Extension_SetField(upb_Extension* ext,
                                           const void* val) {
  const upb_MiniTableField* f = upb_Extension_MiniTableField(ext);
  UPB_ASSUME(upb_MiniTableField_IsExtension(f));
  void* data = UPB_PTR_AT(ext, UPB_ONLYBITS(kUpb_Extension_DataOffset), void);
  UPB_PRIVATE(_upb_MiniTableField_DataCopy)(f, data, val);
}

// Returns the value of this extension.
//
// For repeated/map extensions, the resulting struct upb_Array*/upb_Map* can be
// NULL if an struct upb_Array/upb_Map has not been allocated yet.
UPB_API_INLINE upb_MessageValue
upb_Extension_GetValue(const upb_Extension* ext) {
  upb_MessageValue val;
  memset(&val, 0, sizeof(val));
  upb_Extension_GetField(ext, &val);
  return val;
}

// Sets the value of this extension.
UPB_API_INLINE void upb_Extension_SetValue(upb_Extension* ext,
                                           upb_MessageValue val) {
  upb_Extension_SetField(ext, &val);
}

UPB_API_INLINE void upb_Extension_SetBool(upb_Extension* ext, bool value) {
  const upb_MiniTableField* f = upb_Extension_MiniTableField(ext);
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_Bool);
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) == kUpb_FieldRep_1Byte);
  upb_Extension_SetField(ext, &value);
}

UPB_API_INLINE void upb_Extension_SetDouble(upb_Extension* ext, double value) {
  const upb_MiniTableField* f = upb_Extension_MiniTableField(ext);
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_Double);
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) == kUpb_FieldRep_8Byte);
  upb_Extension_SetField(ext, &value);
}

UPB_API_INLINE void upb_Extension_SetFloat(upb_Extension* ext, float value) {
  const upb_MiniTableField* f = upb_Extension_MiniTableField(ext);
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_Float);
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) == kUpb_FieldRep_4Byte);
  upb_Extension_SetField(ext, &value);
}

UPB_API_INLINE void upb_Extension_SetInt32(upb_Extension* ext, int32_t value) {
  const upb_MiniTableField* f = upb_Extension_MiniTableField(ext);
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_Int32 ||
             upb_MiniTableField_CType(f) == kUpb_CType_Enum);
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) == kUpb_FieldRep_4Byte);
  upb_Extension_SetField(ext, &value);
}

UPB_API_INLINE void upb_Extension_SetInt64(upb_Extension* ext, int64_t value) {
  const upb_MiniTableField* f = upb_Extension_MiniTableField(ext);
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_Int64);
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) == kUpb_FieldRep_8Byte);
  upb_Extension_SetField(ext, &value);
}

UPB_API_INLINE void upb_Extension_SetUInt32(upb_Extension* ext,
                                            uint32_t value) {
  const upb_MiniTableField* f = upb_Extension_MiniTableField(ext);
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_UInt32);
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) == kUpb_FieldRep_4Byte);
  upb_Extension_SetField(ext, &value);
}

UPB_API_INLINE void upb_Extension_SetUInt64(upb_Extension* ext,
                                            uint64_t value) {
  const upb_MiniTableField* f = upb_Extension_MiniTableField(ext);
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_UInt64);
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) == kUpb_FieldRep_8Byte);
  upb_Extension_SetField(ext, &value);
}

// Sets the value of a `string` or `bytes` extension. The bytes of the value
// are not copied, so it is the caller's responsibility to ensure that they
// remain valid for the lifetime of the extension.
UPB_API_INLINE void upb_Extension_SetString(upb_Extension* ext,
                                            upb_StringView value) {
  const upb_MiniTableField* f = upb_Extension_MiniTableField(ext);
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_String ||
             upb_MiniTableField_CType(f) == kUpb_CType_Bytes);
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) ==
             kUpb_FieldRep_StringView);
  upb_Extension_SetField(ext, &value);
}

UPB_API_INLINE void upb_Extension_SetMessage(upb_Extension* ext,
                                             struct upb_Message* value) {
  const upb_MiniTableField* f = upb_Extension_MiniTableField(ext);
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_Message);
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) ==
             UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte));
  upb_Extension_SetField(ext, &value);
}

UPB_API_INLINE void upb_Extension_SetArray(upb_Extension* ext,
                                           struct upb_Array* value) {
  const upb_MiniTableField* f = upb_Extension_MiniTableField(ext);
  UPB_ASSUME(upb_MiniTableField_IsArray(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) ==
             kUpb_FieldRep_NativePointer);
  upb_Extension_SetField(ext, &value);
}

UPB_API_INLINE void upb_Extension_SetMap(upb_Extension* ext,
                                         struct upb_Map* value) {
  const upb_MiniTableField* f = upb_Extension_MiniTableField(ext);
  UPB_ASSUME(upb_MiniTableField_IsMap(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) ==
             kUpb_FieldRep_NativePointer);
  upb_Extension_SetField(ext, &value);
}

UPB_API_INLINE bool upb_Extension_GetBool(const upb_Extension* ext) {
  const upb_MiniTableField* f = upb_Extension_MiniTableField(ext);
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_Bool);
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) == kUpb_FieldRep_1Byte);
  return upb_Extension_GetValue(ext).bool_val;
}

UPB_API_INLINE double upb_Extension_GetDouble(const upb_Extension* ext) {
  const upb_MiniTableField* f = upb_Extension_MiniTableField(ext);
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_Double);
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) == kUpb_FieldRep_8Byte);
  return upb_Extension_GetValue(ext).double_val;
}

UPB_API_INLINE float upb_Extension_GetFloat(const upb_Extension* ext) {
  const upb_MiniTableField* f = upb_Extension_MiniTableField(ext);
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_Float);
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) == kUpb_FieldRep_4Byte);
  return upb_Extension_GetValue(ext).float_val;
}

UPB_API_INLINE int32_t upb_Extension_GetInt32(const upb_Extension* ext) {
  const upb_MiniTableField* f = upb_Extension_MiniTableField(ext);
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_Int32 ||
             upb_MiniTableField_CType(f) == kUpb_CType_Enum);
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) == kUpb_FieldRep_4Byte);
  return upb_Extension_GetValue(ext).int32_val;
}

UPB_API_INLINE int64_t upb_Extension_GetInt64(const upb_Extension* ext) {
  const upb_MiniTableField* f = upb_Extension_MiniTableField(ext);
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_Int64);
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) == kUpb_FieldRep_8Byte);
  return upb_Extension_GetValue(ext).int64_val;
}

UPB_API_INLINE uint32_t upb_Extension_GetUInt32(const upb_Extension* ext) {
  const upb_MiniTableField* f = upb_Extension_MiniTableField(ext);
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_UInt32);
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) == kUpb_FieldRep_4Byte);
  return upb_Extension_GetValue(ext).uint32_val;
}

UPB_API_INLINE uint64_t upb_Extension_GetUInt64(const upb_Extension* ext) {
  const upb_MiniTableField* f = upb_Extension_MiniTableField(ext);
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_UInt64);
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) == kUpb_FieldRep_8Byte);
  return upb_Extension_GetValue(ext).uint64_val;
}

// Sets the value of a `string` or `bytes` extension. The bytes of the value
// are not copied, so it is the caller's responsibility to ensure that they
// remain valid for the lifetime of the extension.
UPB_API_INLINE upb_StringView
upb_Extension_GetString(const upb_Extension* ext) {
  const upb_MiniTableField* f = upb_Extension_MiniTableField(ext);
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_String ||
             upb_MiniTableField_CType(f) == kUpb_CType_Bytes);
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) ==
             kUpb_FieldRep_StringView);
  return upb_Extension_GetValue(ext).str_val;
}

UPB_API_INLINE const struct upb_Message* upb_Extension_GetMessage(
    const upb_Extension* ext) {
  const upb_MiniTableField* f = upb_Extension_MiniTableField(ext);
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_Message);
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) ==
             UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte));
  return upb_Extension_GetValue(ext).msg_val;
}

UPB_API_INLINE struct upb_Message* upb_Extension_GetMutableMessage(
    upb_Extension* ext) {
  return (struct upb_Message*)upb_Extension_GetMessage(ext);
}

UPB_API_INLINE const struct upb_Array* upb_Extension_GetArray(
    const upb_Extension* ext) {
  const upb_MiniTableField* f = upb_Extension_MiniTableField(ext);
  UPB_ASSUME(upb_MiniTableField_IsArray(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) ==
             kUpb_FieldRep_NativePointer);
  return upb_Extension_GetValue(ext).array_val;
}

UPB_API_INLINE struct upb_Array* upb_Extension_GetMutableArray(
    upb_Extension* ext) {
  return (struct upb_Array*)upb_Extension_GetArray(ext);
}

UPB_API_INLINE const struct upb_Map* upb_Extension_GetMap(
    const upb_Extension* ext) {
  const upb_MiniTableField* f = upb_Extension_MiniTableField(ext);
  UPB_ASSUME(upb_MiniTableField_IsMap(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) ==
             kUpb_FieldRep_NativePointer);
  return upb_Extension_GetValue(ext).map_val;
}

UPB_API_INLINE struct upb_Map* upb_Extension_GetMutableMap(upb_Extension* ext) {
  return (struct upb_Map*)upb_Extension_GetMap(ext);
}

UPB_NODISCARD upb_Extension* UPB_PRIVATE(
    _upb_Message_GetOrCreateExtensionWithTag)(struct upb_Message* msg,
                                              const upb_MiniTableExtension* ext,
                                              upb_Arena* arena,
                                              upb_TaggedAuxType tag);

// Adds the given extension data to the given message.
// |ext| is copied into the message instance.
// This logically replaces any previously-added extension with this number.
UPB_NODISCARD upb_Extension* UPB_PRIVATE(_upb_Message_GetOrCreateExtension)(
    struct upb_Message* msg, const upb_MiniTableExtension* ext,
    upb_Arena* arena);

// Adds the given non-canonical extension data to the given message.
// |ext| is copied into the message instance.
// This logically replaces any previously-added extension with this number.
UPB_NODISCARD upb_Extension* UPB_PRIVATE(
    _upb_Message_CreateNonCanonicalExtension)(struct upb_Message* msg,
                                              const upb_MiniTableExtension* ext,
                                              upb_Arena* arena);

// Returns an extension for a message with a given mini table,
// or NULL if no extension exists with this mini table.
const upb_Extension* UPB_PRIVATE(_upb_Message_Getext)(
    const struct upb_Message* msg, const upb_MiniTableExtension* ext);

UPB_INLINE bool UPB_PRIVATE(_upb_Extension_IsEmpty)(const upb_Extension* ext) {
  const upb_MiniTableField* f = upb_Extension_MiniTableField(ext);
  switch (UPB_PRIVATE(_upb_MiniTableField_Mode)(f)) {
    case kUpb_FieldMode_Scalar:
      return false;
    case kUpb_FieldMode_Array:
      return upb_Array_Size(upb_Extension_GetValue(ext).array_val) == 0;
    case kUpb_FieldMode_Map:
      return _upb_Map_Size(upb_Extension_GetValue(ext).map_val) == 0;
  }
  UPB_UNREACHABLE();
}

// Returns the allocation size of an upb_Extension described by `f`, including
// the value. Rounded up to kUpb_Message_Align (which the arena would do anyway)
// so that the extension can be zeroed with _upb_Message_AlignedMemsetZero().
UPB_NODISCARD UPB_INLINE size_t
UPB_PRIVATE(_upb_Extension_Size)(const upb_MiniTableField* f) {
  UPB_ASSERT(upb_MiniTableField_IsExtension(f));
  static const uint8_t rep_sizes[] = {
      1,                       // kUpb_FieldRep_1Byte
      4,                       // kUpb_FieldRep_4Byte
      sizeof(upb_StringView),  // kUpb_FieldRep_StringView
      8,                       // kUpb_FieldRep_8Byte
  };
  return UPB_ALIGN_UP(UPB_ONLYBITS(kUpb_Extension_DataOffset) +
                          rep_sizes[UPB_PRIVATE(_upb_MiniTableField_GetRep)(f)],
                      kUpb_Message_Align);
}

// Allocates a shallow copy of `src` on `a`, or returns NULL on allocation
// failure.
UPB_NODISCARD UPB_INLINE upb_Extension* UPB_PRIVATE(_upb_Extension_Clone)(
    const upb_Extension* src, upb_Arena* a) {
  const size_t ext_size =
      UPB_PRIVATE(_upb_Extension_Size)(upb_Extension_MiniTableField(src));
  enum {
    kSmallExtSize = UPB_ALIGN_UP(UPB_ONLYBITS(kUpb_Extension_DataOffset) + 1,
                                 kUpb_Message_Align),
    kBigExtSize = UPB_ALIGN_UP(
        UPB_ONLYBITS(kUpb_Extension_DataOffset) + sizeof(upb_StringView),
        kUpb_Message_Align),
  };
  UPB_ASSUME(ext_size == kSmallExtSize || ext_size == kBigExtSize);
  char* dst = (char*)upb_Arena_Malloc(a, ext_size);
  if (UPB_UNLIKELY(!dst)) return NULL;
  // Avoid out-of-line variable length memcpy for short length
  memcpy(dst, src, kSmallExtSize);
  if (ext_size != kSmallExtSize) {
    UPB_ASSERT(ext_size == kBigExtSize);
    memcpy(dst + kSmallExtSize, UPB_PTR_AT(src, kSmallExtSize, const char),
           kBigExtSize - kSmallExtSize);
  }
  return (upb_Extension*)dst;
}

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_MESSAGE_INTERNAL_EXTENSION_H_ */

/*
** Our memory representation for parsing tables and messages themselves.
** Functions in this file are used by generated code and possibly reflection.
**
** The definitions in this file are internal to upb.
**/

#ifndef UPB_MESSAGE_INTERNAL_MESSAGE_H_
#define UPB_MESSAGE_INTERNAL_MESSAGE_H_

#include <stdint.h>
#include <stdlib.h>
#include <string.h>


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

extern const float kUpb_FltInfinity;
extern const double kUpb_Infinity;
extern const double kUpb_NaN;

// Internal members of a upb_Message that track unknown fields and/or
// extensions. We can change this without breaking binary compatibility.

// LINT.IfChange(tagged_aux_type)
typedef struct upb_TaggedAuxPtr {
  // Three lowest bits form a tag:
  // 000 - non-aliased unknown data (upb_StringView*)
  // 100 - aliased unknown data (upb_StringView*)
  // 001 - non-canonical extension (upb_Extension*)
  // 011 - canonical extension (upb_Extension*)
  //
  // Bit 0 (lowest bit): Represents the data format in memory (1 for parsed
  //   form, 0 for serialized form).
  // Bit 1 (middle bit): Represents whether the data is semantically known or
  //   not (1 for known, 0 for unknown).
  // Bit 2 (highest bit): Aliased/Non-aliased (1 for aliased, 0 for
  //   non-aliased).
  //
  // Following this tag structure, we can later use tag `010` for lazy
  // extensions.
  //
  // The main semantic difference between aliased and non-aliased
  // unknown data is that non-aliased unknown data can be assumed to have the
  // following layout:
  //
  //   [upb_StringView] [data]
  //
  // where the StringView points to the data buffer and the data buffer is
  // immediately following the StringView.
  //
  // The string view does not necessarily point to the start of the data buffer;
  // if the initial part of the buffer is removed from the message, the string
  // view will point to the beginning of the remaining buffer.
  //
  // For aliased unknown data, this layout is _not_ guaranteed, since the
  // pointer to the StringView can be anywhere in the allocation, and the
  // StringView may point to non-data memory.
  //
  // For a non-canonical extension, its schema is known but not
  // the one expected by the message, so it should be treated like an unknown
  // field, but is stored as an extension to lazily defer serialization.
  //
  // Invariants that hold for all extensions, canonical or non-canonical:
  //
  //   - The extension is described by a upb_MiniTableExtension whose field is
  //     flagged as an extension.
  //   - The field is never a map, since protobuf does not allow map extensions.
  uintptr_t ptr;
} upb_TaggedAuxPtr;

UPB_INLINE bool upb_TaggedAuxPtr_IsNull(upb_TaggedAuxPtr ptr) {
  return ptr.ptr == 0;
}

UPB_INLINE upb_TaggedAuxType upb_TaggedAuxPtr_Type(upb_TaggedAuxPtr ptr) {
  return (upb_TaggedAuxType)(ptr.ptr & 7);
}

// If this returns true, then the entry is semantically known (but may be in
// either parsed or unparsed form).
UPB_INLINE bool upb_TaggedAuxPtr_IsSemanticallyKnown(upb_TaggedAuxPtr ptr) {
  return !upb_TaggedAuxPtr_IsNull(ptr) && ((ptr.ptr & 0x2) != 0);
}

UPB_INLINE bool upb_TaggedAuxPtr_IsCanonicalExtension(upb_TaggedAuxPtr ptr) {
  return !upb_TaggedAuxPtr_IsNull(ptr) && ((ptr.ptr & 3) == 3);
}

UPB_INLINE bool upb_TaggedAuxPtr_IsNonCanonicalExtension(upb_TaggedAuxPtr ptr) {
  return !upb_TaggedAuxPtr_IsNull(ptr) && ((ptr.ptr & 3) == 1);
}

// Returns true if the entry is a canonical or non-canonical extension.
UPB_INLINE bool upb_TaggedAuxPtr_IsExtension(upb_TaggedAuxPtr ptr) {
  return !upb_TaggedAuxPtr_IsNull(ptr) && ((ptr.ptr & 1) != 0);
}

// Returns true if the entry is aliased/non-aliased unknown data.
UPB_INLINE bool upb_TaggedAuxPtr_IsUnknownStringView(upb_TaggedAuxPtr ptr) {
  return !upb_TaggedAuxPtr_IsNull(ptr) && ((ptr.ptr & 3) == 0);
}

UPB_INLINE bool upb_TaggedAuxPtr_IsUnknownAliased(upb_TaggedAuxPtr ptr) {
  return !upb_TaggedAuxPtr_IsNull(ptr) && ((ptr.ptr & 5) == 4);
}

UPB_INLINE upb_Extension* upb_TaggedAuxPtr_CanonicalExtension(
    upb_TaggedAuxPtr ptr) {
  UPB_ASSERT(upb_TaggedAuxPtr_IsCanonicalExtension(ptr));
  return (upb_Extension*)(ptr.ptr & ~7ULL);
}

UPB_INLINE upb_Extension* upb_TaggedAuxPtr_NonCanonicalExtension(
    upb_TaggedAuxPtr ptr) {
  UPB_ASSERT(upb_TaggedAuxPtr_IsNonCanonicalExtension(ptr));
  return (upb_Extension*)(ptr.ptr & ~7ULL);
}

UPB_INLINE upb_Extension* upb_TaggedAuxPtr_Extension(upb_TaggedAuxPtr ptr) {
  UPB_ASSERT(upb_TaggedAuxPtr_IsExtension(ptr));
  return (upb_Extension*)(ptr.ptr & ~7ULL);
}

// Returns the extension pointer if the tagged pointer is a canonical or
// non-canonical extension, otherwise returns NULL.
UPB_INLINE upb_Extension* upb_TaggedAuxPtr_TryGetExtension(
    upb_TaggedAuxPtr ptr) {
  if (upb_TaggedAuxPtr_IsCanonicalExtension(ptr) ||
      upb_TaggedAuxPtr_IsNonCanonicalExtension(ptr)) {
    return (upb_Extension*)(ptr.ptr & ~7ULL);
  }
  return NULL;
}

// Returns a pointer to the aliased or unaliased unknown upb_StringView* data.
UPB_INLINE upb_StringView* upb_TaggedPtrAux_StringViewRepr(
    upb_TaggedAuxPtr ptr) {
  UPB_ASSERT(upb_TaggedAuxPtr_IsUnknownStringView(ptr));
  return (upb_StringView*)(ptr.ptr & ~7ULL);
}

// LINT.ThenChange(//depot/google3/third_party/upb/bits/golang/message.go:tagged_aux_type)

typedef union {
  upb_Extension* extension;
  const upb_StringView* unknown_data;
} upb_TaggedAux;

UPB_INLINE upb_TaggedAuxType upb_TaggedAux_Get(upb_TaggedAuxPtr ptr,
                                               upb_TaggedAux* data) {
  UPB_ASSERT(!upb_TaggedAuxPtr_IsNull(ptr));
  uintptr_t untagged = ptr.ptr & ~7ULL;
  UPB_ASSERT((untagged & 7) == 0);
  memcpy(data, &untagged, sizeof(*data));
  return upb_TaggedAuxPtr_Type(ptr);
}

UPB_INLINE upb_TaggedAuxPtr upb_TaggedAuxPtr_Null(void) {
  upb_TaggedAuxPtr ptr;
  ptr.ptr = 0;
  return ptr;
}

UPB_INLINE upb_TaggedAuxPtr
upb_TaggedAuxPtr_MakeExtension(const upb_Extension* e, upb_TaggedAuxType type) {
  UPB_ASSERT(((uintptr_t)e & 7) == 0);
  UPB_ASSERT(type == kUpb_TaggedAuxType_CanonicalExtension ||
             type == kUpb_TaggedAuxType_NonCanonicalExtension);
  upb_TaggedAuxPtr ptr;
  ptr.ptr = (uintptr_t)e | type;
  return ptr;
}

UPB_INLINE upb_TaggedAuxPtr
upb_TaggedAuxPtr_MakeCanonicalExtension(const upb_Extension* e) {
  UPB_ASSERT(((uintptr_t)e & 7) == 0);
  upb_TaggedAuxPtr ptr;
  ptr.ptr = (uintptr_t)e | 3;
  return ptr;
}

UPB_INLINE upb_TaggedAuxPtr
upb_TaggedAuxPtr_MakeNonCanonicalExtension(const upb_Extension* e) {
  UPB_ASSERT(((uintptr_t)e & 7) == 0);
  upb_TaggedAuxPtr ptr;
  ptr.ptr = (uintptr_t)e | 1;
  return ptr;
}

// This tag means that the original allocation for this field starts with the
// string view and ends with the end of the content referenced by the string
// view.
UPB_INLINE upb_TaggedAuxPtr
upb_TaggedAuxPtr_MakeUnknownData(const upb_StringView* sv) {
  UPB_ASSERT(((uintptr_t)sv & 7) == 0);
  upb_TaggedAuxPtr ptr;
  ptr.ptr = (uintptr_t)sv;
  return ptr;
}

// This tag implies no guarantee between the relationship of the string view and
// the data it points to.
UPB_INLINE upb_TaggedAuxPtr
upb_TaggedAuxPtr_MakeUnknownDataAliased(const upb_StringView* sv) {
  UPB_ASSERT(((uintptr_t)sv & 7) == 0);
  upb_TaggedAuxPtr ptr;
  ptr.ptr = (uintptr_t)sv | 4;
  return ptr;
}

typedef struct upb_Message_Internal {
  // Total number of entries set in aux_data
  uint32_t size;
  uint32_t capacity;
  // Tagged pointers to upb_StringView or upb_Extension
  upb_TaggedAuxPtr aux_data[];
} upb_Message_Internal;

bool UPB_PRIVATE(_upb_Message_CopyInternal)(struct upb_Message* dst,
                                            const struct upb_Message* src,
                                            upb_Arena* arena);

#ifdef UPB_TRACING_ENABLED
UPB_API void upb_Message_LogNewMessage(const upb_MiniTable* m,
                                       const upb_Arena* arena);
UPB_API void upb_Message_SetNewMessageTraceHandler(
    void (*handler)(const upb_MiniTable*, const upb_Arena*));
#endif  // UPB_TRACING_ENABLED

// We want to avoid the PLT and register spills for the many tiny memsets used
// to initialize messages; the dedicated memset instructions won't do that
#ifdef __ARM_FEAT_MOPS
#define UPB_ARM_MOPS __ARM_FEAT_MOPS
#else
#define UPB_ARM_MOPS 0
#endif

UPB_FORCEINLINE void _upb_Message_AlignedMemsetZero(void* dst, size_t size) {
  UPB_ASSUME(size % kUpb_Message_Align == 0);
  UPB_ASSUME(size != 0);
  UPB_ASSUME((uintptr_t)dst % kUpb_Message_Align == 0);
#if UPB_ARM64_ASM && !UPB_ARM_MOPS
#if UPB_HAS_BUILTIN(__builtin_constant_p)
  if (__builtin_constant_p(size)) {
    // We assume the compiler will do something intelligent with a known-length
    // memset.
    memset(dst, 0, size);
    return;
  }
#endif
  char* ptr = (char*)dst;
  char* end = ptr + size;
  __asm__(
      // Unconditionally zero the first 8 byte chunk; if the loop runs this is
      // wasted work, but doing it unconditionally is cheaper than adding
      // another branch.
      "str xzr, [%x[ptr]]\n\t"

      // If size == 8, skip the loop.
      "cmp %x[count], #8\n\t"
      "b.eq 2f\n\t"

      // Loop for size >= 16.
      // In each iteration, we zero 16 bytes from the ptr and 16 bytes from the
      // end. These regions may overlap, which is OK; doing it this way lets us
      // process two chunks per loop iteration.
      "1:\n\t"
      "stp xzr, xzr, [%x[ptr]], #16\n\t"    // Store then increment by 16
      "stp xzr, xzr, [%x[end], #-16]!\n\t"  // Decrement by 16 then store
      // End the loop when pointers cross or meet.
      "cmp %x[ptr], %x[end]\n\t"
      "b.lo 1b\n\t"
      "2:\n\t"
      : [ptr] "+&r"(ptr), [end] "+&r"(end), "=m"(*(char (*)[])dst)
      : [count] "r"(size)
      : "cc");
  UPB_PRIVATE(upb_Xsan_MarkInitialized)(dst, size);
#else
  memset(dst, 0, size);
#endif
}
#undef UPB_ARM_MOPS

// Inline version upb_Message_New(), for internal use.
UPB_NODISCARD UPB_INLINE struct upb_Message* _upb_Message_New(
    const upb_MiniTable* m, upb_Arena* a) {
  UPB_PRIVATE(upb_MiniTable_CheckInvariants)(m);
#ifdef UPB_TRACING_ENABLED
  upb_Message_LogNewMessage(m, a);
#endif  // UPB_TRACING_ENABLED

  const size_t size = m->UPB_PRIVATE(size);
  // Message sizes are aligned up when constructing minitables; telling the
  // compiler this avoids redoing alignment on the malloc fast path
  UPB_ASSUME(size % kUpb_Message_Align == 0);
  struct upb_Message* msg = (struct upb_Message*)upb_Arena_Malloc(a, size);
  if (UPB_UNLIKELY(!msg)) return NULL;
  _upb_Message_AlignedMemsetZero(msg, size);
  return msg;
}

// Allocates a new zero-initialized extension described by `e`, for internal
// use.
UPB_NODISCARD UPB_INLINE upb_Extension* UPB_PRIVATE(_upb_Extension_New)(
    const upb_MiniTableExtension* e, upb_Arena* a) {
  const size_t size =
      UPB_PRIVATE(_upb_Extension_Size)(upb_MiniTableExtension_ToField(e));
  upb_Extension* ext = (upb_Extension*)upb_Arena_Malloc(a, size);
  if (UPB_UNLIKELY(!ext)) return NULL;
  _upb_Message_AlignedMemsetZero(ext, size);
  ext->UPB_ONLYBITS(ext) = e;
  return ext;
}

// Discards the unknown fields (including non-canonical extensions) for this
// message only.
void _upb_Message_DiscardUnknown_shallow(struct upb_Message* msg);

UPB_NODISCARD UPB_NOINLINE bool UPB_PRIVATE(_upb_Message_AddUnknownSlowPath)(
    struct upb_Message* msg, const char* data, size_t len, upb_Arena* arena,
    bool alias);

typedef enum {
  // Provided buffer is copied into the message.
  kUpb_AddUnknown_Copy = 0,

  // The message will alias the provided buffer.
  kUpb_AddUnknown_Alias = 1,

  // The message will alias the provided buffer, and we may merge the data with
  // the immediately preceding unknown field if possible.
  kUpb_AddUnknown_AliasAllowMerge = 2,
} upb_AddUnknownMode;

UPB_NODISCARD UPB_INLINE bool UPB_PRIVATE(
    _upb_Message_TryAddUnknownAliasAllowMerge)(struct upb_Message* msg,
                                               const char* data, size_t len,
                                               upb_Arena* arena,
                                               upb_AddUnknownMode mode) {
  UPB_ASSERT(!upb_Message_IsFrozen(msg));
  UPB_ASSERT(mode == kUpb_AddUnknown_AliasAllowMerge);
  // Aliasing parse of a message with sequential unknown fields is a simple
  // pointer bump, so inline it.
  upb_Message_Internal* in = UPB_PRIVATE(_upb_Message_GetInternal)(msg);
  if (in && in->size) {
    upb_TaggedAuxPtr ptr = in->aux_data[in->size - 1];
    if (upb_TaggedAuxPtr_IsUnknownStringView(ptr)) {
      upb_StringView* existing = upb_TaggedPtrAux_StringViewRepr(ptr);
      // Fast path if the field we're adding is immediately after the last
      // added unknown field.
      //
      // The caller has guaranteed to us, by passing
      // kUpb_AddUnknown_AliasAllowMerge, that there is no risk that these two
      // regions of memory are from different objects that are contiguous in
      // memory by coincidence.
      if (existing->data + existing->size == data) {
        existing->size += len;
        return true;
      }
    }
  }
  return false;
}

// Adds unknown data (serialized protobuf data) to the given message. The data
// must represent one or more complete and well formed proto fields.
//
// If `alias_base` is NULL, the bytes from `data` will be copied into the
// destination arena. Otherwise it must be a pointer to the beginning of the
// buffer that `data` points into, which signals that the message must alias
// the bytes instead of copying them. The value of `alias_base` is also used
// to mark the boundary of the buffer, so that we do not inappropriately
// coalesce two buffers that are separate objects but happen to be contiguous
// in memory.
UPB_NODISCARD UPB_INLINE bool UPB_PRIVATE(_upb_Message_AddUnknown)(
    struct upb_Message* msg, const char* data, size_t len, upb_Arena* arena,
    upb_AddUnknownMode mode) {
  UPB_ASSERT(!upb_Message_IsFrozen(msg));
  if (mode == kUpb_AddUnknown_AliasAllowMerge &&
      UPB_PRIVATE(_upb_Message_TryAddUnknownAliasAllowMerge)(msg, data, len,
                                                             arena, mode)) {
    return true;
  }
  return UPB_PRIVATE(_upb_Message_AddUnknownSlowPath)(
      msg, data, len, arena, mode != kUpb_AddUnknown_Copy);
}

// Adds unknown data (serialized protobuf data) to the given message.
// The data is copied into the message instance. Data when concatenated together
// must represent one or more complete and well formed proto fields, but the
// individual spans may point only to partial fields.
UPB_NODISCARD bool UPB_PRIVATE(_upb_Message_AddUnknownV)(
    struct upb_Message* msg, upb_Arena* arena, upb_StringView data[],
    size_t count);

// Ensures at least one slot is available in the aux_data of this message.
// Returns false if a reallocation is needed to satisfy the request, and fails.
UPB_NODISCARD bool UPB_PRIVATE(_upb_Message_ReserveSlot)(
    struct upb_Message* msg, upb_Arena* arena);

#define kUpb_Message_UnknownBegin 0
#define kUpb_Message_ExtensionBegin 0

UPB_INLINE bool upb_Message_NextUnknown(const struct upb_Message* msg,
                                        upb_StringView* data, uintptr_t* iter) {
  const upb_Message_Internal* in = UPB_PRIVATE(_upb_Message_GetInternal)(msg);
  size_t i = *iter;
  if (in) {
    while (i < in->size) {
      upb_TaggedAuxPtr tagged_ptr = in->aux_data[i++];
      if (upb_TaggedAuxPtr_IsUnknownStringView(tagged_ptr)) {
        *data = *upb_TaggedPtrAux_StringViewRepr(tagged_ptr);
        *iter = i;
        return true;
      }
    }
  }
  data->size = 0;
  data->data = NULL;
  *iter = i;
  return false;
}

UPB_INLINE bool upb_Message_NextExtension(const struct upb_Message* msg,
                                          const upb_MiniTableExtension** out_e,
                                          upb_MessageValue* out_v,
                                          uintptr_t* iter) {
  const upb_Message_Internal* in = UPB_PRIVATE(_upb_Message_GetInternal)(msg);
  uintptr_t i = *iter;
  if (in) {
    while (i < in->size) {
      upb_TaggedAuxPtr tagged_ptr = in->aux_data[i++];
      if (upb_TaggedAuxPtr_IsCanonicalExtension(tagged_ptr)) {
        const upb_Extension* ext =
            upb_TaggedAuxPtr_CanonicalExtension(tagged_ptr);

        // Empty repeated fields or maps semantically don't exist.
        if (UPB_PRIVATE(_upb_Extension_IsEmpty)(ext)) continue;

        *out_e = upb_Extension_MiniTableExtension(ext);
        *out_v = upb_Extension_GetValue(ext);
        *iter = i;
        return true;
      }
    }
  }
  *iter = i;

  return false;
}

UPB_INLINE bool UPB_PRIVATE(_upb_Message_NextExtensionReverse)(
    const struct upb_Message* msg, const upb_MiniTableExtension** out_e,
    upb_MessageValue* out_v, uintptr_t* iter) {
  upb_Message_Internal* in = UPB_PRIVATE(_upb_Message_GetInternal)(msg);
  if (!in) return false;
  uintptr_t i = *iter;
  uint32_t size = in->size;
  while (i < size) {
    upb_TaggedAuxPtr tagged_ptr = in->aux_data[size - 1 - i];
    i++;
    if (!upb_TaggedAuxPtr_IsCanonicalExtension(tagged_ptr)) {
      continue;
    }
    const upb_Extension* ext = upb_TaggedAuxPtr_CanonicalExtension(tagged_ptr);

    // Empty repeated fields or maps semantically don't exist.
    if (UPB_PRIVATE(_upb_Extension_IsEmpty)(ext)) continue;

    *out_e = upb_Extension_MiniTableExtension(ext);
    *out_v = upb_Extension_GetValue(ext);
    *iter = i;
    return true;
  }
  *iter = i;
  return false;
}

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_MESSAGE_INTERNAL_MESSAGE_H_ */

// Must be last.

#if defined(__GNUC__) && !defined(__clang__)
// GCC raises incorrect warnings in these functions.  It thinks that we are
// overrunning buffers, but we carefully write the functions in this file to
// guarantee that this is impossible.  GCC gets this wrong due it its failure
// to perform constant propagation as we expect:
//   - https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108217
//   - https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108226
//
// Unfortunately this also indicates that GCC is not optimizing away the
// switch() in cases where it should be, compromising the performance.
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Warray-bounds"
#pragma GCC diagnostic ignored "-Wstringop-overflow"
#if __GNUC__ >= 11
#pragma GCC diagnostic ignored "-Wstringop-overread"
#endif
#endif

#ifdef __cplusplus
extern "C" {
#endif

// LINT.IfChange(presence_logic)

// Hasbit access ///////////////////////////////////////////////////////////////

UPB_INLINE bool UPB_PRIVATE(_upb_Message_GetHasbitFromOffset)(
    const struct upb_Message* msg, int byte_offset, int bit_mask) {
  return (*UPB_PTR_AT(msg, byte_offset, const char) & bit_mask) != 0;
}

UPB_INLINE bool UPB_PRIVATE(_upb_Message_GetHasbit)(
    const struct upb_Message* msg, const upb_MiniTableField* f) {
  const uint16_t offset = UPB_PRIVATE(_upb_MiniTableField_HasbitOffset)(f);
  const char mask = UPB_PRIVATE(_upb_MiniTableField_HasbitMask)(f);

  return UPB_PRIVATE(_upb_Message_GetHasbitFromOffset)(msg, offset, mask);
}

UPB_INLINE void UPB_PRIVATE(_upb_Message_SetHasbitFromOffset)(
    const struct upb_Message* msg, int byte_offset, int bit_mask) {
  (*UPB_PTR_AT(msg, byte_offset, char)) |= bit_mask;
}

UPB_INLINE void UPB_PRIVATE(_upb_Message_SetHasbit)(
    const struct upb_Message* msg, const upb_MiniTableField* f) {
  const uint16_t offset = UPB_PRIVATE(_upb_MiniTableField_HasbitOffset)(f);
  const char mask = UPB_PRIVATE(_upb_MiniTableField_HasbitMask)(f);

  UPB_PRIVATE(_upb_Message_SetHasbitFromOffset)(msg, offset, mask);
}

UPB_INLINE void UPB_PRIVATE(_upb_Message_ClearHasbit)(
    const struct upb_Message* msg, const upb_MiniTableField* f) {
  const uint16_t offset = UPB_PRIVATE(_upb_MiniTableField_HasbitOffset)(f);
  const char mask = UPB_PRIVATE(_upb_MiniTableField_HasbitMask)(f);

  (*UPB_PTR_AT(msg, offset, char)) &= ~mask;
}

// Oneof case access ///////////////////////////////////////////////////////////

UPB_INLINE uint32_t* UPB_PRIVATE(_upb_Message_OneofCasePtr)(
    struct upb_Message* msg, const upb_MiniTableField* f) {
  return UPB_PTR_AT(msg, UPB_PRIVATE(_upb_MiniTableField_OneofOffset)(f),
                    uint32_t);
}

UPB_INLINE uint32_t UPB_PRIVATE(_upb_Message_GetOneofCase)(
    const struct upb_Message* msg, const upb_MiniTableField* f) {
  const uint32_t* ptr =
      UPB_PRIVATE(_upb_Message_OneofCasePtr)((struct upb_Message*)msg, f);

  return *ptr;
}

UPB_INLINE void UPB_PRIVATE(_upb_Message_SetOneofCase)(
    struct upb_Message* msg, const upb_MiniTableField* f) {
  uint32_t* ptr = UPB_PRIVATE(_upb_Message_OneofCasePtr)(msg, f);

  *ptr = upb_MiniTableField_Number(f);
}

// Returns true if the given field is the current oneof case.
// Does nothing if it is not the current oneof case.
UPB_INLINE bool UPB_PRIVATE(_upb_Message_ClearOneofCase)(
    struct upb_Message* msg, const upb_MiniTableField* f) {
  uint32_t* ptr = UPB_PRIVATE(_upb_Message_OneofCasePtr)(msg, f);

  if (*ptr != upb_MiniTableField_Number(f)) return false;
  *ptr = 0;
  return true;
}

UPB_API_INLINE uint32_t upb_Message_WhichOneofFieldNumber(
    const struct upb_Message* message, const upb_MiniTableField* oneof_field) {
  UPB_ASSUME(upb_MiniTableField_IsInOneof(oneof_field));
  return UPB_PRIVATE(_upb_Message_GetOneofCase)(message, oneof_field);
}

UPB_API_INLINE const upb_MiniTableField* upb_Message_WhichOneof(
    const struct upb_Message* msg, const upb_MiniTable* m,
    const upb_MiniTableField* f) {
  uint32_t field_number = upb_Message_WhichOneofFieldNumber(msg, f);
  if (field_number == 0) {
    // No field in the oneof is set.
    return NULL;
  }
  return upb_MiniTable_FindFieldByNumber(m, field_number);
}

// LINT.ThenChange(GoogleInternalName2)

// Returns false if the message is missing any of its required fields.
UPB_INLINE bool UPB_PRIVATE(_upb_Message_IsInitializedShallow)(
    const struct upb_Message* msg, const upb_MiniTable* m) {
  uint64_t bits;
  memcpy(&bits, msg + 1, sizeof(bits));
  bits = upb_BigEndian64(bits);
  return (UPB_PRIVATE(_upb_MiniTable_RequiredMask)(m) & ~bits) == 0;
}

// LINT.IfChange(message_raw_fields)
UPB_INLINE void* UPB_PRIVATE(_upb_Message_MutableDataPtr)(
    struct upb_Message* msg, const upb_MiniTableField* f) {
  return (char*)msg + f->UPB_ONLYBITS(offset);
}

UPB_INLINE const void* UPB_PRIVATE(_upb_Message_DataPtr)(
    const struct upb_Message* msg, const upb_MiniTableField* f) {
  return (const char*)msg + f->UPB_ONLYBITS(offset);
}

UPB_INLINE void UPB_PRIVATE(_upb_Message_SetPresence)(
    struct upb_Message* msg, const upb_MiniTableField* f) {
  if (UPB_PRIVATE(_upb_MiniTableField_HasHasbit)(f)) {
    UPB_PRIVATE(_upb_Message_SetHasbit)(msg, f);
  } else if (upb_MiniTableField_IsInOneof(f)) {
    UPB_PRIVATE(_upb_Message_SetOneofCase)(msg, f);
  }
}

// LINT.ThenChange(//depot/google3/third_party/upb/bits/golang/message.go:message_raw_fields)

// Here we define universal getter/setter functions for message fields.
// These look very branchy and inefficient, but as long as the MiniTableField
// values are known at compile time, all the branches are optimized away and
// we are left with ideal code.  This can happen either through through
// literals or UPB_ASSUME():
//
//   // Via struct literals.
//   bool FooMessage_set_bool_field(const upb_Message* msg, bool val) {
//     const upb_MiniTableField field = {1, 0, 0, /* etc... */};
//     // All value in "field" are compile-time known.
//     upb_Message_SetBaseField(msg, &field, &value);
//   }
//
//   // Via UPB_ASSUME().
//   UPB_INLINE bool upb_Message_SetBool(upb_Message* msg,
//                                       const upb_MiniTableField* field,
//                                       bool value, upb_Arena* a) {
//     UPB_ASSUME(field->UPB_PRIVATE(descriptortype) == kUpb_FieldType_Bool);
//     UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(field) ==
//                kUpb_FieldRep_1Byte);
//     upb_Message_SetField(msg, field, &value, a);
//   }
//
// As a result, we can use these universal getters/setters for *all* message
// accessors: generated code, MiniTable accessors, and reflection.  The only
// exception is the binary encoder/decoder, which need to be a bit more clever
// about how they read/write the message data, for efficiency.
//
// These functions work on both extensions and non-extensions. If the field
// of a setter is known to be a non-extension, the arena may be NULL and the
// returned bool value may be ignored since it will always succeed.

UPB_API_INLINE bool upb_Message_HasBaseField(const struct upb_Message* msg,
                                             const upb_MiniTableField* field) {
  UPB_ASSERT(upb_MiniTableField_HasPresence(field));
  UPB_ASSUME(!upb_MiniTableField_IsExtension(field));
  if (upb_MiniTableField_IsInOneof(field)) {
    return UPB_PRIVATE(_upb_Message_GetOneofCase)(msg, field) ==
           upb_MiniTableField_Number(field);
  } else {
    return UPB_PRIVATE(_upb_Message_GetHasbit)(msg, field);
  }
}

UPB_API_INLINE bool upb_Message_HasExtension(const struct upb_Message* msg,
                                             const upb_MiniTableExtension* e) {
  UPB_ASSERT(upb_MiniTableField_HasPresence(&e->UPB_PRIVATE(field)));
  return UPB_PRIVATE(_upb_Message_Getext)(msg, e) != NULL;
}

UPB_FORCEINLINE void _upb_Message_GetNonExtensionField(
    const struct upb_Message* msg, const upb_MiniTableField* field,
    const void* default_val, void* val) {
  UPB_ASSUME(!upb_MiniTableField_IsExtension(field));
  if ((upb_MiniTableField_IsInOneof(field) ||
       !UPB_PRIVATE(_upb_MiniTableField_DataIsZero)(field, default_val)) &&
      !upb_Message_HasBaseField(msg, field)) {
    UPB_PRIVATE(_upb_MiniTableField_DataCopy)(field, val, default_val);
    return;
  }
  UPB_PRIVATE(_upb_MiniTableField_DataCopy)
  (field, val, UPB_PRIVATE(_upb_Message_DataPtr)(msg, field));
}

UPB_INLINE void _upb_Message_GetExtensionField(
    const struct upb_Message* msg, const upb_MiniTableExtension* mt_ext,
    const void* default_val, void* val) {
  const upb_Extension* ext = UPB_PRIVATE(_upb_Message_Getext)(msg, mt_ext);
  const upb_MiniTableField* f = &mt_ext->UPB_PRIVATE(field);
  UPB_ASSUME(upb_MiniTableField_IsExtension(f));

  if (ext) {
    upb_Extension_GetField(ext, val);
  } else {
    UPB_PRIVATE(_upb_MiniTableField_DataCopy)(f, val, default_val);
  }
}

// NOTE: The default_val is only used for fields that support presence.
// For repeated/map fields, the resulting upb_Array*/upb_Map* can be NULL if a
// upb_Array/upb_Map has not been allocated yet. Array/map fields do not have
// presence, so this is semantically identical to a pointer to an empty
// array/map, and must be treated the same for all semantic purposes.
UPB_API_INLINE upb_MessageValue upb_Message_GetField(
    const struct upb_Message* msg, const upb_MiniTableField* field,
    upb_MessageValue default_val) {
  upb_MessageValue ret;
  if (upb_MiniTableField_IsExtension(field)) {
    _upb_Message_GetExtensionField(msg, (upb_MiniTableExtension*)field,
                                   &default_val, &ret);
  } else {
    _upb_Message_GetNonExtensionField(msg, field, &default_val, &ret);
  }
  return ret;
}

UPB_API_INLINE void upb_Message_SetBaseField(struct upb_Message* msg,
                                             const upb_MiniTableField* f,
                                             const void* val) {
  UPB_ASSERT(!upb_Message_IsFrozen(msg));
  UPB_ASSUME(!upb_MiniTableField_IsExtension(f));
  // Copy the value before setting the presence: the compiler can't tell that
  // the store to the presence bits of `msg` doesn't modify `f`, so it would
  // read `f` again after it, without what it knows (e.g. from UPB_ASSUME()s)
  // about its representation.
  UPB_PRIVATE(_upb_MiniTableField_DataCopy)
  (f, UPB_PRIVATE(_upb_Message_MutableDataPtr)(msg, f), val);
  UPB_PRIVATE(_upb_Message_SetPresence)(msg, f);
}

// Returns the extension `e` of `msg` so that its value can be set, creating it
// if it is not present. Returns NULL if memory allocation fails.
UPB_NODISCARD UPB_INLINE upb_Extension* UPB_PRIVATE(
    _upb_Message_MutableExtension)(struct upb_Message* msg,
                                   const upb_MiniTableExtension* e,
                                   upb_Arena* a) {
  UPB_ASSERT(!upb_Message_IsFrozen(msg));
  UPB_ASSERT(a);
  return UPB_PRIVATE(_upb_Message_GetOrCreateExtension)(msg, e, a);
}

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetExtension(
    struct upb_Message* msg, const upb_MiniTableExtension* e, const void* val,
    upb_Arena* a) {
  upb_Extension* ext = UPB_PRIVATE(_upb_Message_MutableExtension)(msg, e, a);
  if (!ext) return false;
  upb_Extension_SetField(ext, val);
  return true;
}

UPB_NODISCARD UPB_API_INLINE bool UPB_PRIVATE(
    _upb_Message_SetNonCanonicalExtension)(struct upb_Message* msg,
                                           const upb_MiniTableExtension* e,
                                           const void* val, upb_Arena* a) {
  UPB_ASSERT(!upb_Message_IsFrozen(msg));
  UPB_ASSERT(a);
  upb_Extension* ext =
      UPB_PRIVATE(_upb_Message_CreateNonCanonicalExtension)(msg, e, a);
  if (!ext) return false;
  upb_Extension_SetField(ext, val);
  return true;
}

// Sets the value of the given field in the given msg. The return value is true
// if the operation completed successfully, or false if memory allocation
// failed.
UPB_INLINE bool UPB_PRIVATE(_upb_Message_SetField)(struct upb_Message* msg,
                                                   const upb_MiniTableField* f,
                                                   upb_MessageValue val,
                                                   upb_Arena* a) {
  if (upb_MiniTableField_IsExtension(f)) {
    const upb_MiniTableExtension* ext = (const upb_MiniTableExtension*)f;
    return upb_Message_SetExtension(msg, ext, &val, a);
  } else {
    upb_Message_SetBaseField(msg, f, &val);
    return true;
  }
}

UPB_NODISCARD UPB_API_INLINE const upb_Array* upb_Message_GetArray(
    const struct upb_Message* msg, const upb_MiniTableField* f) {
  UPB_PRIVATE(_upb_MiniTableField_CheckIsArray)(f);
  upb_Array* ret;
  const upb_Array* default_val = NULL;
  _upb_Message_GetNonExtensionField(msg, f, &default_val, &ret);
  return ret;
}

UPB_API_INLINE bool upb_Message_GetBool(const struct upb_Message* msg,
                                        const upb_MiniTableField* f,
                                        bool default_val) {
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_Bool);
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) == kUpb_FieldRep_1Byte);
  upb_MessageValue def;
  def.bool_val = default_val;
  return upb_Message_GetField(msg, f, def).bool_val;
}

UPB_API_INLINE double upb_Message_GetDouble(const struct upb_Message* msg,
                                            const upb_MiniTableField* f,
                                            double default_val) {
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_Double);
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) == kUpb_FieldRep_8Byte);

  upb_MessageValue def;
  def.double_val = default_val;
  return upb_Message_GetField(msg, f, def).double_val;
}

UPB_API_INLINE float upb_Message_GetFloat(const struct upb_Message* msg,
                                          const upb_MiniTableField* f,
                                          float default_val) {
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_Float);
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) == kUpb_FieldRep_4Byte);

  upb_MessageValue def;
  def.float_val = default_val;
  return upb_Message_GetField(msg, f, def).float_val;
}

UPB_API_INLINE int32_t upb_Message_GetInt32(const struct upb_Message* msg,
                                            const upb_MiniTableField* f,
                                            int32_t default_val) {
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_Int32 ||
             upb_MiniTableField_CType(f) == kUpb_CType_Enum);
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) == kUpb_FieldRep_4Byte);

  upb_MessageValue def;
  def.int32_val = default_val;
  return upb_Message_GetField(msg, f, def).int32_val;
}

UPB_API_INLINE int64_t upb_Message_GetInt64(const struct upb_Message* msg,
                                            const upb_MiniTableField* f,
                                            int64_t default_val) {
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_Int64);
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) == kUpb_FieldRep_8Byte);

  upb_MessageValue def;
  def.int64_val = default_val;
  return upb_Message_GetField(msg, f, def).int64_val;
}

UPB_API_INLINE const struct upb_Map* upb_Message_GetMap(
    const struct upb_Message* msg, const upb_MiniTableField* f) {
  UPB_PRIVATE(_upb_MiniTableField_CheckIsMap)(f);
  struct upb_Map* ret;
  const struct upb_Map* default_val = NULL;
  _upb_Message_GetNonExtensionField(msg, f, &default_val, &ret);
  return ret;
}

UPB_API_INLINE const struct upb_Message* upb_Message_GetMessage(
    const struct upb_Message* msg, const upb_MiniTableField* f) {
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_Message);
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) ==
             UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte));
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  upb_MessageValue def;
  def.msg_val = NULL;
  return upb_Message_GetField(msg, f, def).msg_val;
}

UPB_API_INLINE upb_Array* upb_Message_GetMutableArray(
    struct upb_Message* msg, const upb_MiniTableField* f) {
  UPB_PRIVATE(_upb_MiniTableField_CheckIsArray)(f);
  return (upb_Array*)upb_Message_GetArray(msg, f);
}

UPB_API_INLINE struct upb_Map* upb_Message_GetMutableMap(
    struct upb_Message* msg, const upb_MiniTableField* f) {
  return (struct upb_Map*)upb_Message_GetMap(msg, f);
}

UPB_API_INLINE struct upb_Message* upb_Message_GetMutableMessage(
    struct upb_Message* msg, const upb_MiniTableField* f) {
  return (struct upb_Message*)upb_Message_GetMessage(msg, f);
}

UPB_NODISCARD UPB_API_INLINE upb_Array* upb_Message_GetOrCreateMutableArray(
    struct upb_Message* msg, const upb_MiniTableField* f, upb_Arena* arena) {
  UPB_ASSERT(arena);
  UPB_PRIVATE(_upb_MiniTableField_CheckIsArray)(f);
  upb_Array* array = upb_Message_GetMutableArray(msg, f);
  if (!array) {
    array = UPB_PRIVATE(_upb_Array_New)(
        arena, _UPB_ARRAY_DEFAULT_INITIAL_SIZE,
        UPB_PRIVATE(_upb_MiniTableField_ElemSizeLg2)(f));
    // Check again due to: https://godbolt.org/z/7WfaoKG1r
    UPB_PRIVATE(_upb_MiniTableField_CheckIsArray)(f);
    upb_MessageValue val;
    val.array_val = array;
    UPB_PRIVATE(_upb_Message_SetField)(msg, f, val, arena);
  }
  return array;
}

UPB_NODISCARD UPB_INLINE struct upb_Map* _upb_Message_GetOrCreateMutableMap(
    struct upb_Message* msg, const upb_MiniTableField* field, size_t key_size,
    size_t val_size, upb_Arena* arena) {
  UPB_PRIVATE(_upb_MiniTableField_CheckIsMap)(field);
  struct upb_Map* map = NULL;
  struct upb_Map* default_map_value = NULL;
  _upb_Message_GetNonExtensionField(msg, field, &default_map_value, &map);
  if (!map) {
    map = _upb_Map_New(arena, key_size, val_size);
    // Check again due to: https://godbolt.org/z/7WfaoKG1r
    UPB_PRIVATE(_upb_MiniTableField_CheckIsMap)(field);
    upb_Message_SetBaseField(msg, field, &map);
  }
  return map;
}

UPB_NODISCARD UPB_API_INLINE struct upb_Map* upb_Message_GetOrCreateMutableMap(
    struct upb_Message* msg, const upb_MiniTable* map_entry_mini_table,
    const upb_MiniTableField* f, upb_Arena* arena) {
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_Message);
  const upb_MiniTableField* map_entry_key_field =
      &map_entry_mini_table->UPB_ONLYBITS(fields)[0];
  const upb_MiniTableField* map_entry_value_field =
      &map_entry_mini_table->UPB_ONLYBITS(fields)[1];
  return _upb_Message_GetOrCreateMutableMap(
      msg, f, _upb_Map_CTypeSize(upb_MiniTableField_CType(map_entry_key_field)),
      _upb_Map_CTypeSize(upb_MiniTableField_CType(map_entry_value_field)),
      arena);
}

UPB_NODISCARD UPB_API_INLINE struct upb_Message*
upb_Message_GetOrCreateMutableMessage(struct upb_Message* msg,
                                      const upb_MiniTableField* f,
                                      upb_Arena* arena) {
  UPB_ASSERT(arena);
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_Message);
  UPB_ASSUME(!upb_MiniTableField_IsExtension(f));
  struct upb_Message* sub_message = upb_Message_GetMutableMessage(msg, f);
  if (!sub_message) {
    const upb_MiniTable* sub_mini_table = upb_MiniTable_SubMessage(f);
    UPB_ASSERT(sub_mini_table);
    sub_message = _upb_Message_New(sub_mini_table, arena);
    if (!sub_message) {
      return NULL;
    }
    *UPB_PTR_AT(msg, f->UPB_ONLYBITS(offset), struct upb_Message*) =
        sub_message;
    UPB_PRIVATE(_upb_Message_SetPresence)(msg, f);
  }
  return sub_message;
}

UPB_INLINE bool UPB_PRIVATE(_upb_Message_FieldIsSet)(
    const struct upb_Message* msg, const upb_MiniTableField* f) {
  if (f->presence == 0) {
    // Proto3 presence or map/array.
    const void* mem = UPB_PTR_AT(msg, f->UPB_PRIVATE(offset), void);
    switch (UPB_PRIVATE(_upb_MiniTableField_GetRep)(f)) {
      case kUpb_FieldRep_1Byte: {
        char ch;
        memcpy(&ch, mem, 1);
        return ch != 0;
      }
      case kUpb_FieldRep_4Byte: {
        uint32_t u32;
        memcpy(&u32, mem, 4);
        return u32 != 0;
      }
      case kUpb_FieldRep_8Byte: {
        uint64_t u64;
        memcpy(&u64, mem, 8);
        return u64 != 0;
      }
      case kUpb_FieldRep_StringView: {
        const upb_StringView* str = (const upb_StringView*)mem;
        return str->size != 0;
      }
      default:
        UPB_UNREACHABLE();
    }
  } else if (UPB_PRIVATE(_upb_MiniTableField_HasHasbit)(f)) {
    // Proto2 presence: hasbit.
    return UPB_PRIVATE(_upb_Message_GetHasbit)(msg, f);
  } else {
    // Field is in a oneof.
    return UPB_PRIVATE(_upb_Message_GetOneofCase)(msg, f) ==
           upb_MiniTableField_Number(f);
  }
}

UPB_API_INLINE upb_StringView
upb_Message_GetString(const struct upb_Message* msg,
                      const upb_MiniTableField* f, upb_StringView default_val) {
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_String ||
             upb_MiniTableField_CType(f) == kUpb_CType_Bytes);
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) ==
             kUpb_FieldRep_StringView);

  upb_MessageValue def;
  def.str_val = default_val;
  return upb_Message_GetField(msg, f, def).str_val;
}

UPB_API_INLINE uint32_t upb_Message_GetUInt32(const struct upb_Message* msg,
                                              const upb_MiniTableField* f,
                                              uint32_t default_val) {
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_UInt32);
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) == kUpb_FieldRep_4Byte);

  upb_MessageValue def;
  def.uint32_val = default_val;
  return upb_Message_GetField(msg, f, def).uint32_val;
}

UPB_API_INLINE uint64_t upb_Message_GetUInt64(const struct upb_Message* msg,
                                              const upb_MiniTableField* f,
                                              uint64_t default_val) {
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_UInt64);
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) == kUpb_FieldRep_8Byte);

  upb_MessageValue def;
  def.uint64_val = default_val;
  return upb_Message_GetField(msg, f, def).uint64_val;
}

// BaseField Setters ///////////////////////////////////////////////////////////

UPB_API_INLINE void upb_Message_SetBaseFieldBool(struct upb_Message* msg,
                                                 const upb_MiniTableField* f,
                                                 bool value) {
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_Bool);
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) == kUpb_FieldRep_1Byte);
  upb_Message_SetBaseField(msg, f, &value);
}

UPB_API_INLINE void upb_Message_SetBaseFieldDouble(struct upb_Message* msg,
                                                   const upb_MiniTableField* f,
                                                   double value) {
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_Double);
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) == kUpb_FieldRep_8Byte);
  upb_Message_SetBaseField(msg, f, &value);
}

UPB_API_INLINE void upb_Message_SetBaseFieldFloat(struct upb_Message* msg,
                                                  const upb_MiniTableField* f,
                                                  float value) {
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_Float);
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) == kUpb_FieldRep_4Byte);
  upb_Message_SetBaseField(msg, f, &value);
}

UPB_API_INLINE void upb_Message_SetBaseFieldInt32(struct upb_Message* msg,
                                                  const upb_MiniTableField* f,
                                                  int32_t value) {
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_Int32 ||
             upb_MiniTableField_CType(f) == kUpb_CType_Enum);
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) == kUpb_FieldRep_4Byte);
  upb_Message_SetBaseField(msg, f, &value);
}

UPB_API_INLINE void upb_Message_SetBaseFieldInt64(struct upb_Message* msg,
                                                  const upb_MiniTableField* f,
                                                  int64_t value) {
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_Int64);
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) == kUpb_FieldRep_8Byte);
  upb_Message_SetBaseField(msg, f, &value);
}

UPB_API_INLINE void upb_Message_SetBaseFieldMessage(struct upb_Message* msg,
                                                    const upb_MiniTableField* f,
                                                    struct upb_Message* value) {
  // TODO - Re-enable this assertion.
  // UPB_ASSERT(value);
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_Message);
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) ==
             UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte));
  upb_Message_SetBaseField(msg, f, &value);
}

UPB_API_INLINE void upb_Message_SetBaseFieldArray(struct upb_Message* msg,
                                                  const upb_MiniTableField* f,
                                                  upb_Array* arr,
                                                  const upb_MiniTable* arr_mt) {
  UPB_ASSERT(upb_MiniTableField_IsArray(f));
  UPB_ASSERT(arr_mt == upb_MiniTable_SubMessage(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) ==
             kUpb_FieldRep_NativePointer);
  upb_Message_SetBaseField(msg, f, &arr);
}

UPB_API_INLINE void upb_Message_SetBaseFieldMap(
    struct upb_Message* msg, const upb_MiniTableField* f, struct upb_Map* map,
    const upb_MiniTable* map_entry_mt) {
  UPB_ASSERT(upb_MiniTableField_IsMap(f));
  UPB_ASSERT(map_entry_mt == upb_MiniTable_MapEntrySubMessage(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) ==
             kUpb_FieldRep_NativePointer);
  upb_Message_SetBaseField(msg, f, &map);
}

UPB_API_INLINE void upb_Message_SetBaseFieldString(struct upb_Message* msg,
                                                   const upb_MiniTableField* f,
                                                   upb_StringView value) {
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_String ||
             upb_MiniTableField_CType(f) == kUpb_CType_Bytes);
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) ==
             kUpb_FieldRep_StringView);
  upb_Message_SetBaseField(msg, f, &value);
}

UPB_API_INLINE void upb_Message_SetBaseFieldUInt32(struct upb_Message* msg,
                                                   const upb_MiniTableField* f,
                                                   uint32_t value) {
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_UInt32);
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) == kUpb_FieldRep_4Byte);
  upb_Message_SetBaseField(msg, f, &value);
}

UPB_API_INLINE void upb_Message_SetBaseFieldUInt64(struct upb_Message* msg,
                                                   const upb_MiniTableField* f,
                                                   uint64_t value) {
  UPB_ASSUME(upb_MiniTableField_CType(f) == kUpb_CType_UInt64);
  UPB_ASSUME(upb_MiniTableField_IsScalar(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) == kUpb_FieldRep_8Byte);
  upb_Message_SetBaseField(msg, f, &value);
}

UPB_API_INLINE void upb_Message_SetClosedEnum(struct upb_Message* msg,
                                              const upb_MiniTableField* f,
                                              int32_t value) {
  UPB_ASSERT(upb_MiniTableField_IsClosedEnum(f));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(f) == kUpb_FieldRep_4Byte);
  UPB_ASSERT(upb_MiniTableEnum_CheckValue(upb_MiniTable_GetSubEnumTable(f),
                                          (uint32_t)value));
  upb_Message_SetBaseField(msg, f, &value);
}

// Extension Setters ///////////////////////////////////////////////////////////

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetExtensionMessage(
    struct upb_Message* msg, const upb_MiniTableExtension* e,
    struct upb_Message* value, upb_Arena* a) {
  UPB_ASSERT(value);
  upb_Extension* ext = UPB_PRIVATE(_upb_Message_MutableExtension)(msg, e, a);
  if (!ext) return false;
  upb_Extension_SetMessage(ext, value);
  return true;
}

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetExtensionBool(
    struct upb_Message* msg, const upb_MiniTableExtension* e, bool value,
    upb_Arena* a) {
  upb_Extension* ext = UPB_PRIVATE(_upb_Message_MutableExtension)(msg, e, a);
  if (!ext) return false;
  upb_Extension_SetBool(ext, value);
  return true;
}

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetExtensionDouble(
    struct upb_Message* msg, const upb_MiniTableExtension* e, double value,
    upb_Arena* a) {
  upb_Extension* ext = UPB_PRIVATE(_upb_Message_MutableExtension)(msg, e, a);
  if (!ext) return false;
  upb_Extension_SetDouble(ext, value);
  return true;
}

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetExtensionFloat(
    struct upb_Message* msg, const upb_MiniTableExtension* e, float value,
    upb_Arena* a) {
  upb_Extension* ext = UPB_PRIVATE(_upb_Message_MutableExtension)(msg, e, a);
  if (!ext) return false;
  upb_Extension_SetFloat(ext, value);
  return true;
}

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetExtensionInt32(
    struct upb_Message* msg, const upb_MiniTableExtension* e, int32_t value,
    upb_Arena* a) {
  upb_Extension* ext = UPB_PRIVATE(_upb_Message_MutableExtension)(msg, e, a);
  if (!ext) return false;
  upb_Extension_SetInt32(ext, value);
  return true;
}

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetExtensionInt64(
    struct upb_Message* msg, const upb_MiniTableExtension* e, int64_t value,
    upb_Arena* a) {
  upb_Extension* ext = UPB_PRIVATE(_upb_Message_MutableExtension)(msg, e, a);
  if (!ext) return false;
  upb_Extension_SetInt64(ext, value);
  return true;
}

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetExtensionString(
    struct upb_Message* msg, const upb_MiniTableExtension* e,
    upb_StringView value, upb_Arena* a) {
  upb_Extension* ext = UPB_PRIVATE(_upb_Message_MutableExtension)(msg, e, a);
  if (!ext) return false;
  upb_Extension_SetString(ext, value);
  return true;
}

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetExtensionUInt32(
    struct upb_Message* msg, const upb_MiniTableExtension* e, uint32_t value,
    upb_Arena* a) {
  upb_Extension* ext = UPB_PRIVATE(_upb_Message_MutableExtension)(msg, e, a);
  if (!ext) return false;
  upb_Extension_SetUInt32(ext, value);
  return true;
}

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetExtensionUInt64(
    struct upb_Message* msg, const upb_MiniTableExtension* e, uint64_t value,
    upb_Arena* a) {
  upb_Extension* ext = UPB_PRIVATE(_upb_Message_MutableExtension)(msg, e, a);
  if (!ext) return false;
  upb_Extension_SetUInt64(ext, value);
  return true;
}

// Universal Setters ///////////////////////////////////////////////////////////

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetBool(
    struct upb_Message* msg, const upb_MiniTableField* f, bool value,
    upb_Arena* a) {
  return upb_MiniTableField_IsExtension(f)
             ? upb_Message_SetExtensionBool(
                   msg, (const upb_MiniTableExtension*)f, value, a)
             : (upb_Message_SetBaseFieldBool(msg, f, value), true);
}

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetDouble(
    struct upb_Message* msg, const upb_MiniTableField* f, double value,
    upb_Arena* a) {
  return upb_MiniTableField_IsExtension(f)
             ? upb_Message_SetExtensionDouble(
                   msg, (const upb_MiniTableExtension*)f, value, a)
             : (upb_Message_SetBaseFieldDouble(msg, f, value), true);
}

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetFloat(
    struct upb_Message* msg, const upb_MiniTableField* f, float value,
    upb_Arena* a) {
  return upb_MiniTableField_IsExtension(f)
             ? upb_Message_SetExtensionFloat(
                   msg, (const upb_MiniTableExtension*)f, value, a)
             : (upb_Message_SetBaseFieldFloat(msg, f, value), true);
}

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetInt32(
    struct upb_Message* msg, const upb_MiniTableField* f, int32_t value,
    upb_Arena* a) {
  return upb_MiniTableField_IsExtension(f)
             ? upb_Message_SetExtensionInt32(
                   msg, (const upb_MiniTableExtension*)f, value, a)
             : (upb_Message_SetBaseFieldInt32(msg, f, value), true);
}

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetInt64(
    struct upb_Message* msg, const upb_MiniTableField* f, int64_t value,
    upb_Arena* a) {
  return upb_MiniTableField_IsExtension(f)
             ? upb_Message_SetExtensionInt64(
                   msg, (const upb_MiniTableExtension*)f, value, a)
             : (upb_Message_SetBaseFieldInt64(msg, f, value), true);
}

// Sets the value of a message-typed field. The mini_tables of `msg` and
// `value` must have been linked for this to work correctly.
UPB_API_INLINE void upb_Message_SetMessage(struct upb_Message* msg,
                                           const upb_MiniTableField* f,
                                           struct upb_Message* value) {
  UPB_ASSERT(!upb_MiniTableField_IsExtension(f));
  upb_Message_SetBaseFieldMessage(msg, f, value);
}

// Sets the value of a `string` or `bytes` field. The bytes of the value are not
// copied, so it is the caller's responsibility to ensure that they remain valid
// for the lifetime of `msg`. That might be done by copying them into the given
// arena, or by fusing that arena with the arena the bytes live in, for example.
UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetString(
    struct upb_Message* msg, const upb_MiniTableField* f, upb_StringView value,
    upb_Arena* a) {
  return upb_MiniTableField_IsExtension(f)
             ? upb_Message_SetExtensionString(
                   msg, (const upb_MiniTableExtension*)f, value, a)
             : (upb_Message_SetBaseFieldString(msg, f, value), true);
}

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetUInt32(
    struct upb_Message* msg, const upb_MiniTableField* f, uint32_t value,
    upb_Arena* a) {
  return upb_MiniTableField_IsExtension(f)
             ? upb_Message_SetExtensionUInt32(
                   msg, (const upb_MiniTableExtension*)f, value, a)
             : (upb_Message_SetBaseFieldUInt32(msg, f, value), true);
}

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetUInt64(
    struct upb_Message* msg, const upb_MiniTableField* f, uint64_t value,
    upb_Arena* a) {
  return upb_MiniTableField_IsExtension(f)
             ? upb_Message_SetExtensionUInt64(
                   msg, (const upb_MiniTableExtension*)f, value, a)
             : (upb_Message_SetBaseFieldUInt64(msg, f, value), true);
}

UPB_API_INLINE void upb_Message_Clear(struct upb_Message* msg,
                                      const upb_MiniTable* m) {
  UPB_ASSERT(!upb_Message_IsFrozen(msg));
  // This also clears the pointer to the internal data (unknown fields and
  // extensions), which stays in the arena unreferenced.
  _upb_Message_AlignedMemsetZero(msg, m->UPB_PRIVATE(size));
}

UPB_API_INLINE void upb_Message_ClearBaseField(struct upb_Message* msg,
                                               const upb_MiniTableField* f) {
  UPB_ASSERT(!upb_Message_IsFrozen(msg));
  if (UPB_PRIVATE(_upb_MiniTableField_HasHasbit)(f)) {
    UPB_PRIVATE(_upb_Message_ClearHasbit)(msg, f);
  } else if (upb_MiniTableField_IsInOneof(f)) {
    uint32_t* ptr = UPB_PRIVATE(_upb_Message_OneofCasePtr)(msg, f);
    if (*ptr != upb_MiniTableField_Number(f)) return;
    *ptr = 0;
  }
  UPB_ALIGN_AS(8) const char zeros[16] = {0};
  UPB_PRIVATE(_upb_MiniTableField_DataCopy)
  (f, UPB_PRIVATE(_upb_Message_MutableDataPtr)(msg, f), zeros);
}

UPB_API_INLINE void upb_Message_ClearExtension(
    struct upb_Message* msg, const upb_MiniTableExtension* e) {
  UPB_ASSERT(!upb_Message_IsFrozen(msg));
  upb_Message_Internal* in = UPB_PRIVATE(_upb_Message_GetInternal)(msg);
  if (!in) return;
  for (size_t i = 0; i < in->size; i++) {
    upb_TaggedAuxPtr tagged_ptr = in->aux_data[i];
    if (upb_TaggedAuxPtr_IsCanonicalExtension(tagged_ptr)) {
      const upb_Extension* ext =
          upb_TaggedAuxPtr_CanonicalExtension(tagged_ptr);
      if (upb_Extension_MiniTableExtension(ext) == e) {
        in->aux_data[i] = upb_TaggedAuxPtr_Null();
        return;
      }
    }
  }
}

UPB_API_INLINE void upb_Message_ClearOneof(struct upb_Message* msg,
                                           const upb_MiniTable* m,
                                           const upb_MiniTableField* f) {
  UPB_ASSERT(!upb_Message_IsFrozen(msg));
  uint32_t field_number = upb_Message_WhichOneofFieldNumber(msg, f);
  if (field_number == 0) {
    // No field in the oneof is set.
    return;
  }

  const upb_MiniTableField* field =
      upb_MiniTable_FindFieldByNumber(m, field_number);
  upb_Message_ClearBaseField(msg, field);
}

UPB_NODISCARD UPB_API_INLINE void* upb_Message_ResizeArrayUninitialized(
    struct upb_Message* msg, const upb_MiniTableField* f, size_t size,
    upb_Arena* arena) {
  UPB_PRIVATE(_upb_MiniTableField_CheckIsArray)(f);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(msg, f, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(arr, size, arena)) {
    return NULL;
  }
  return upb_Array_MutableDataPtr(arr);
}

UPB_API_INLINE bool upb_Message_GetExtensionBool(
    const struct upb_Message* msg, const upb_MiniTableExtension* e,
    bool default_val) {
  const upb_Extension* ext = UPB_PRIVATE(_upb_Message_Getext)(msg, e);
  return ext ? upb_Extension_GetBool(ext) : default_val;
}

UPB_API_INLINE double upb_Message_GetExtensionDouble(
    const struct upb_Message* msg, const upb_MiniTableExtension* e,
    double default_val) {
  const upb_Extension* ext = UPB_PRIVATE(_upb_Message_Getext)(msg, e);
  return ext ? upb_Extension_GetDouble(ext) : default_val;
}

UPB_API_INLINE float upb_Message_GetExtensionFloat(
    const struct upb_Message* msg, const upb_MiniTableExtension* e,
    float default_val) {
  const upb_Extension* ext = UPB_PRIVATE(_upb_Message_Getext)(msg, e);
  return ext ? upb_Extension_GetFloat(ext) : default_val;
}

UPB_API_INLINE int32_t upb_Message_GetExtensionInt32(
    const struct upb_Message* msg, const upb_MiniTableExtension* e,
    int32_t default_val) {
  const upb_Extension* ext = UPB_PRIVATE(_upb_Message_Getext)(msg, e);
  return ext ? upb_Extension_GetInt32(ext) : default_val;
}

UPB_API_INLINE int64_t upb_Message_GetExtensionInt64(
    const struct upb_Message* msg, const upb_MiniTableExtension* e,
    int64_t default_val) {
  const upb_Extension* ext = UPB_PRIVATE(_upb_Message_Getext)(msg, e);
  return ext ? upb_Extension_GetInt64(ext) : default_val;
}

UPB_API_INLINE uint32_t upb_Message_GetExtensionUInt32(
    const struct upb_Message* msg, const upb_MiniTableExtension* e,
    uint32_t default_val) {
  const upb_Extension* ext = UPB_PRIVATE(_upb_Message_Getext)(msg, e);
  return ext ? upb_Extension_GetUInt32(ext) : default_val;
}

UPB_API_INLINE uint64_t upb_Message_GetExtensionUInt64(
    const struct upb_Message* msg, const upb_MiniTableExtension* e,
    uint64_t default_val) {
  const upb_Extension* ext = UPB_PRIVATE(_upb_Message_Getext)(msg, e);
  return ext ? upb_Extension_GetUInt64(ext) : default_val;
}

UPB_API_INLINE upb_StringView upb_Message_GetExtensionString(
    const struct upb_Message* msg, const upb_MiniTableExtension* e,
    upb_StringView default_val) {
  const upb_Extension* ext = UPB_PRIVATE(_upb_Message_Getext)(msg, e);
  return ext ? upb_Extension_GetString(ext) : default_val;
}

UPB_API_INLINE struct upb_Message* upb_Message_GetExtensionMessage(
    const struct upb_Message* msg, const upb_MiniTableExtension* e,
    struct upb_Message* default_val) {
  const upb_Extension* ext = UPB_PRIVATE(_upb_Message_Getext)(msg, e);
  return ext ? (struct upb_Message*)upb_Extension_GetMessage(ext) : default_val;
}

// Repeated
UPB_API_INLINE const upb_Array* upb_Message_GetExtensionArray(
    const struct upb_Message* msg, const upb_MiniTableExtension* e) {
  const upb_Extension* ext = UPB_PRIVATE(_upb_Message_Getext)(msg, e);
  return ext ? upb_Extension_GetArray(ext) : NULL;
}

UPB_API_INLINE upb_Array* upb_Message_GetExtensionMutableArray(
    struct upb_Message* msg, const upb_MiniTableExtension* e) {
  UPB_ASSERT(!upb_Message_IsFrozen(msg));
  upb_Extension* ext = (upb_Extension*)UPB_PRIVATE(_upb_Message_Getext)(msg, e);
  return ext ? upb_Extension_GetMutableArray(ext) : NULL;
}

#ifdef __cplusplus
} /* extern "C" */
#endif

#if defined(__GNUC__) && !defined(__clang__)
#pragma GCC diagnostic pop
#endif


#endif  // UPB_MESSAGE_INTERNAL_ACCESSORS_H_

#ifndef UPB_MESSAGE_MAP_H_
#define UPB_MESSAGE_MAP_H_

#include <stddef.h>


// Must be last.

typedef struct upb_Map upb_Map;

#ifdef __cplusplus
extern "C" {
#endif

// Creates a new map on the given arena with the given key/value size.
UPB_NODISCARD UPB_API upb_Map* upb_Map_New(upb_Arena* a, upb_CType key_type,
                                           upb_CType value_type);

// Returns the number of entries in the map.
UPB_API size_t upb_Map_Size(const upb_Map* map);

// Stores a value for the given key into |*val| (or the zero value if the key is
// not present). Returns whether the key was present. The |val| pointer may be
// NULL, in which case the function tests whether the given key is present.
UPB_API bool upb_Map_Get(const upb_Map* map, upb_MessageValue key,
                         upb_MessageValue* val);

// Returns a mutable pointer to the value for the given key. Returns NULL if the
// key is not present.
// This function is only legal to call for maps that contain messages.
UPB_API struct upb_Message* upb_Map_GetMutable(upb_Map* map,
                                               upb_MessageValue key);

// Removes all entries in the map.
UPB_API void upb_Map_Clear(upb_Map* map);

// Sets the given key to the given value, returning whether the key was inserted
// or replaced. If the key was inserted, then any existing iterators will be
// invalidated.
UPB_NODISCARD UPB_API upb_MapInsertStatus upb_Map_Insert(upb_Map* map,
                                                         upb_MessageValue key,
                                                         upb_MessageValue val,
                                                         upb_Arena* arena);

// Sets the given key to the given value. Returns false if memory allocation
// failed. If the key is newly inserted, then any existing iterators will be
// invalidated.
UPB_NODISCARD UPB_API_INLINE bool upb_Map_Set(upb_Map* map,
                                              upb_MessageValue key,
                                              upb_MessageValue val,
                                              upb_Arena* arena) {
  return upb_Map_Insert(map, key, val, arena) !=
         kUpb_MapInsertStatus_OutOfMemory;
}

// Deletes this key from the table. Returns true if the key was present.
// If present and |val| is non-NULL, stores the deleted value.
UPB_API bool upb_Map_Delete(upb_Map* map, upb_MessageValue key,
                            upb_MessageValue* val);

// Pre-allocates memory for at least `size` elements in the map.
// The `size` parameter accounts for the total capacity (existing elements plus
// additional capacity). If the map already has sufficient capacity, this is a
// no-op.
UPB_NODISCARD UPB_API bool upb_Map_Reserve(upb_Map* map, size_t size,
                                           upb_Arena* arena);

// Map iteration:
//
// size_t iter = kUpb_Map_Begin;
// upb_MessageValue key, val;
// while (upb_Map_Next(map, &key, &val, &iter)) {
//   ...
// }

#define kUpb_Map_Begin ((size_t)-1)

// Advances to the next entry. Returns false if no more entries are present.
// Otherwise returns true and populates both *key and *value.
UPB_NODISCARD UPB_API bool upb_Map_Next(const upb_Map* map,
                                        upb_MessageValue* key,
                                        upb_MessageValue* val, size_t* iter);

// Sets the value for the entry pointed to by iter.
// WARNING: this does not currently work for string values!
UPB_API void upb_Map_SetEntryValue(upb_Map* map, size_t iter,
                                   upb_MessageValue val);

// DEPRECATED iterator, slated for removal.

/* Map iteration:
 *
 * size_t iter = kUpb_Map_Begin;
 * while (upb_MapIterator_Next(map, &iter)) {
 *   upb_MessageValue key = upb_MapIterator_Key(map, iter);
 *   upb_MessageValue val = upb_MapIterator_Value(map, iter);
 * }
 */

// Advances to the next entry. Returns false if no more entries are present.
// Once this returns false, the value of *iter is unspecified and it must not be
// passed to any other iterator function.
UPB_NODISCARD UPB_API bool upb_MapIterator_Next(const upb_Map* map,
                                                size_t* iter);

// Returns the key and value for this entry of the map.
UPB_API upb_MessageValue upb_MapIterator_Key(const upb_Map* map, size_t iter);
UPB_API upb_MessageValue upb_MapIterator_Value(const upb_Map* map, size_t iter);

// Mark a map and all of its descendents as frozen/immutable.
// If the map values are messages then |m| must point to the minitable for
// those messages. Otherwise |m| must be NULL.
UPB_API void upb_Map_Freeze(upb_Map* map, const upb_MiniTable* m);

// Returns whether a map has been frozen.
UPB_API_INLINE bool upb_Map_IsFrozen(const upb_Map* map);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_MESSAGE_MAP_H_ */

// Public APIs for message operations that do not depend on the schema.
//
// MiniTable-based accessors live in accessors.h.

#ifndef UPB_MESSAGE_MESSAGE_H_
#define UPB_MESSAGE_MESSAGE_H_

#include <stddef.h>
#include <stdint.h>


// Must be last.

typedef struct upb_Message upb_Message;

#ifdef __cplusplus
extern "C" {
#endif

// Creates a new message with the given mini_table on the given arena.
UPB_NODISCARD UPB_API upb_Message* upb_Message_New(const upb_MiniTable* m,
                                                   upb_Arena* arena);

//
// Unknown data may be stored non-contiguously. Each segment stores a block of
// unknown fields. To iterate over segments:
//
//   uintptr_t iter = kUpb_Message_UnknownBegin;
//   upb_StringView data;
//   while (upb_Message_NextUnknown(msg, &data, &iter)) {
//     // Use data
//   }
// Iterates in the order unknown fields were parsed.

#define kUpb_Message_UnknownBegin 0
#define kUpb_Message_ExtensionBegin 0

// TODO: b/510055656 - Legacy API that works with messages that only have
// unknown data in upb_StringView format. Use `upb_Message_NextUnknown2` for
// messages that may have non-canonical extensions.
UPB_INLINE bool upb_Message_NextUnknown(const upb_Message* msg,
                                        upb_StringView* data, uintptr_t* iter);

UPB_INLINE bool upb_Message_HasUnknown(const upb_Message* msg) {
  const upb_Message_Internal* in = UPB_PRIVATE(_upb_Message_GetInternal)(msg);
  if (!in) return false;
  for (size_t i = 0; i < in->size; i++) {
    upb_TaggedAuxPtr tagged_ptr = in->aux_data[i];
    if (!upb_TaggedAuxPtr_IsNull(tagged_ptr) &&
        !upb_TaggedAuxPtr_IsSemanticallyKnown(tagged_ptr)) {
      return true;
    }
  }
  return false;
}

// Returns the number of extensions present in this message.
size_t upb_Message_ExtensionCount(const upb_Message* msg);

// Iterates extensions in wire order
UPB_INLINE bool upb_Message_NextExtension(const upb_Message* msg,
                                          const upb_MiniTableExtension** out_e,
                                          upb_MessageValue* out_v,
                                          uintptr_t* iter);

// Iterates extensions in reverse wire order
UPB_INLINE bool UPB_PRIVATE(_upb_Message_NextExtensionReverse)(
    const struct upb_Message* msg, const upb_MiniTableExtension** out_e,
    upb_MessageValue* out_v, uintptr_t* iter);

#define kUpb_Message_SerializableFieldBegin 0

// Iterates over all fields in the message that are set/present.
//
// NOTE: Unset/NULL repeated fields and maps are not considered set and will be
// ignored. However, allocated repeated fields and maps (non-NULL pointer) with
// zero elements are considered set/present and will be returned by this
// iterator. Callers that need to skip empty collections should check their
// sizes explicitly.
//
// To start iterating, set `iter = kUpb_Message_SerializableFieldBegin`.
// Returns true if a serializable field was found, sets `*f` to that field,
// and updates `*iter`. Returns false when iteration is complete.
//
//   const upb_MiniTableField* f;
//   uintptr_t iter = kUpb_Message_SerializableFieldBegin;
//   while (upb_Message_NextSerializableField(msg, mt, &f, &iter)) {
//     // ...
//   }
UPB_NODISCARD UPB_API bool upb_Message_NextSerializableField(
    const upb_Message* msg, const upb_MiniTable* mt,
    const upb_MiniTableField** f, uintptr_t* iter);

// Mark a message and all of its descendents as frozen/immutable.
UPB_API void upb_Message_Freeze(upb_Message* msg, const upb_MiniTable* m);

// Returns whether a message has been frozen.
UPB_API_INLINE bool upb_Message_IsFrozen(const upb_Message* msg);

#ifdef UPB_TRACING_ENABLED
UPB_API void upb_Message_LogNewMessage(const upb_MiniTable* m,
                                       const upb_Arena* arena);

UPB_API void upb_Message_SetNewMessageTraceHandler(
    void (*handler)(const upb_MiniTable* m, const upb_Arena* arena));
#endif  // UPB_TRACING_ENABLED

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_MESSAGE_MESSAGE_H_ */

// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

// Functions ending in BaseField() take a (upb_MiniTableField*) argument
// and work only on non-extension fields.
//
// Functions ending in Extension() take a (upb_MiniTableExtension*) argument
// and work only on extensions.

UPB_API_INLINE void upb_Message_Clear(upb_Message* msg, const upb_MiniTable* m);

UPB_API_INLINE void upb_Message_ClearBaseField(upb_Message* msg,
                                               const upb_MiniTableField* f);

UPB_API_INLINE void upb_Message_ClearExtension(upb_Message* msg,
                                               const upb_MiniTableExtension* e);

UPB_API_INLINE void upb_Message_ClearOneof(upb_Message* msg,
                                           const upb_MiniTable* m,
                                           const upb_MiniTableField* f);

UPB_API_INLINE bool upb_Message_HasBaseField(const upb_Message* msg,
                                             const upb_MiniTableField* f);

UPB_API_INLINE bool upb_Message_HasExtension(const upb_Message* msg,
                                             const upb_MiniTableExtension* e);

UPB_API_INLINE upb_MessageValue
upb_Message_GetField(const upb_Message* msg, const upb_MiniTableField* f,
                     upb_MessageValue default_val);

UPB_API_INLINE const upb_Array* upb_Message_GetArray(
    const upb_Message* msg, const upb_MiniTableField* f);

UPB_API_INLINE bool upb_Message_GetBool(const upb_Message* msg,
                                        const upb_MiniTableField* f,
                                        bool default_val);

UPB_API_INLINE double upb_Message_GetDouble(const upb_Message* msg,
                                            const upb_MiniTableField* field,
                                            double default_val);

UPB_API_INLINE float upb_Message_GetFloat(const upb_Message* msg,
                                          const upb_MiniTableField* f,
                                          float default_val);

UPB_API_INLINE int32_t upb_Message_GetInt32(const upb_Message* msg,
                                            const upb_MiniTableField* f,
                                            int32_t default_val);

UPB_API_INLINE int64_t upb_Message_GetInt64(const upb_Message* msg,
                                            const upb_MiniTableField* f,
                                            int64_t default_val);

UPB_API_INLINE const upb_Map* upb_Message_GetMap(const upb_Message* msg,
                                                 const upb_MiniTableField* f);

UPB_API_INLINE const upb_Message* upb_Message_GetMessage(
    const upb_Message* msg, const upb_MiniTableField* f);

UPB_API_INLINE upb_Array* upb_Message_GetMutableArray(
    upb_Message* msg, const upb_MiniTableField* f);

UPB_API_INLINE upb_Map* upb_Message_GetMutableMap(upb_Message* msg,
                                                  const upb_MiniTableField* f);

UPB_API_INLINE upb_Message* upb_Message_GetMutableMessage(
    upb_Message* msg, const upb_MiniTableField* f);

UPB_NODISCARD UPB_API_INLINE upb_Array* upb_Message_GetOrCreateMutableArray(
    upb_Message* msg, const upb_MiniTableField* f, upb_Arena* arena);

UPB_NODISCARD UPB_API_INLINE upb_Map* upb_Message_GetOrCreateMutableMap(
    upb_Message* msg, const upb_MiniTable* map_entry_mini_table,
    const upb_MiniTableField* f, upb_Arena* arena);

UPB_NODISCARD UPB_API_INLINE upb_Message* upb_Message_GetOrCreateMutableMessage(
    upb_Message* msg, const upb_MiniTableField* f, upb_Arena* arena);

UPB_API_INLINE upb_StringView
upb_Message_GetString(const upb_Message* msg, const upb_MiniTableField* field,
                      upb_StringView default_val);

UPB_API_INLINE uint32_t upb_Message_GetUInt32(const upb_Message* msg,
                                              const upb_MiniTableField* f,
                                              uint32_t default_val);

UPB_API_INLINE uint64_t upb_Message_GetUInt64(const upb_Message* msg,
                                              const upb_MiniTableField* f,
                                              uint64_t default_val);

UPB_API_INLINE void upb_Message_SetClosedEnum(upb_Message* msg,
                                              const upb_MiniTableField* f,
                                              int32_t value);

// BaseField Setters ///////////////////////////////////////////////////////////

UPB_API_INLINE void upb_Message_SetBaseField(upb_Message* msg,
                                             const upb_MiniTableField* f,
                                             const void* val);

UPB_API_INLINE void upb_Message_SetBaseFieldBool(struct upb_Message* msg,
                                                 const upb_MiniTableField* f,
                                                 bool value);

UPB_API_INLINE void upb_Message_SetBaseFieldDouble(struct upb_Message* msg,
                                                   const upb_MiniTableField* f,
                                                   double value);

UPB_API_INLINE void upb_Message_SetBaseFieldFloat(struct upb_Message* msg,
                                                  const upb_MiniTableField* f,
                                                  float value);

UPB_API_INLINE void upb_Message_SetBaseFieldInt32(struct upb_Message* msg,
                                                  const upb_MiniTableField* f,
                                                  int32_t value);

UPB_API_INLINE void upb_Message_SetBaseFieldInt64(struct upb_Message* msg,
                                                  const upb_MiniTableField* f,
                                                  int64_t value);

UPB_API_INLINE void upb_Message_SetBaseFieldMessage(struct upb_Message* msg,
                                                    const upb_MiniTableField* f,
                                                    upb_Message* value);

UPB_API_INLINE void upb_Message_SetBaseFieldArray(struct upb_Message* msg,
                                                  const upb_MiniTableField* f,
                                                  upb_Array* arr,
                                                  const upb_MiniTable* arr_mt);

UPB_API_INLINE void upb_Message_SetBaseFieldMap(
    struct upb_Message* msg, const upb_MiniTableField* f, struct upb_Map* map,
    const upb_MiniTable* map_entry_mt);

UPB_API_INLINE void upb_Message_SetBaseFieldString(struct upb_Message* msg,
                                                   const upb_MiniTableField* f,
                                                   upb_StringView value);

UPB_API_INLINE void upb_Message_SetBaseFieldUInt32(struct upb_Message* msg,
                                                   const upb_MiniTableField* f,
                                                   uint32_t value);

UPB_API_INLINE void upb_Message_SetBaseFieldUInt64(struct upb_Message* msg,
                                                   const upb_MiniTableField* f,
                                                   uint64_t value);

// Extension Getters ///////////////////////////////////////////////////////////
UPB_API_INLINE bool upb_Message_GetExtensionBool(
    const upb_Message* msg, const upb_MiniTableExtension* f, bool default_val);

UPB_API_INLINE double upb_Message_GetExtensionDouble(
    const upb_Message* msg, const upb_MiniTableExtension* f,
    double default_val);

UPB_API_INLINE float upb_Message_GetExtensionFloat(
    const upb_Message* msg, const upb_MiniTableExtension* f, float default_val);

UPB_API_INLINE int32_t upb_Message_GetExtensionInt32(
    const upb_Message* msg, const upb_MiniTableExtension* f,
    int32_t default_val);

UPB_API_INLINE int64_t upb_Message_GetExtensionInt64(
    const upb_Message* msg, const upb_MiniTableExtension* f,
    int64_t default_val);

UPB_API_INLINE uint32_t upb_Message_GetExtensionUInt32(
    const upb_Message* msg, const upb_MiniTableExtension* f,
    uint32_t default_val);

UPB_API_INLINE uint64_t upb_Message_GetExtensionUInt64(
    const upb_Message* msg, const upb_MiniTableExtension* f,
    uint64_t default_val);

UPB_API_INLINE upb_StringView upb_Message_GetExtensionString(
    const upb_Message* msg, const upb_MiniTableExtension* f,
    upb_StringView default_val);

UPB_API_INLINE upb_Message* upb_Message_GetExtensionMessage(
    const upb_Message* msg, const upb_MiniTableExtension* f,
    struct upb_Message* default_val);

UPB_API_INLINE const upb_Array* upb_Message_GetExtensionArray(
    const upb_Message* msg, const upb_MiniTableExtension* f);

UPB_API_INLINE upb_Array* upb_Message_GetExtensionMutableArray(
    upb_Message* msg, const upb_MiniTableExtension* f);

// Extension Setters ///////////////////////////////////////////////////////////

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetExtension(
    upb_Message* msg, const upb_MiniTableExtension* e, const void* value,
    upb_Arena* a);

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetExtensionMessage(
    struct upb_Message* msg, const upb_MiniTableExtension* e,
    struct upb_Message* value, upb_Arena* a);

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetExtensionBool(
    struct upb_Message* msg, const upb_MiniTableExtension* e, bool value,
    upb_Arena* a);

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetExtensionDouble(
    struct upb_Message* msg, const upb_MiniTableExtension* e, double value,
    upb_Arena* a);

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetExtensionFloat(
    struct upb_Message* msg, const upb_MiniTableExtension* e, float value,
    upb_Arena* a);

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetExtensionInt32(
    struct upb_Message* msg, const upb_MiniTableExtension* e, int32_t value,
    upb_Arena* a);

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetExtensionInt64(
    struct upb_Message* msg, const upb_MiniTableExtension* e, int64_t value,
    upb_Arena* a);

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetExtensionString(
    struct upb_Message* msg, const upb_MiniTableExtension* e,
    upb_StringView value, upb_Arena* a);

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetExtensionUInt32(
    struct upb_Message* msg, const upb_MiniTableExtension* e, uint32_t value,
    upb_Arena* a);

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetExtensionUInt64(
    struct upb_Message* msg, const upb_MiniTableExtension* e, uint64_t value,
    upb_Arena* a);

// Universal Setters ///////////////////////////////////////////////////////////

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetBool(
    upb_Message* msg, const upb_MiniTableField* f, bool value, upb_Arena* a);

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetDouble(
    upb_Message* msg, const upb_MiniTableField* f, double value, upb_Arena* a);

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetFloat(
    upb_Message* msg, const upb_MiniTableField* f, float value, upb_Arena* a);

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetInt32(
    upb_Message* msg, const upb_MiniTableField* f, int32_t value, upb_Arena* a);

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetInt64(
    upb_Message* msg, const upb_MiniTableField* f, int64_t value, upb_Arena* a);

// Unlike the other similarly-named setters, this function can only be
// called on base fields. Prefer upb_Message_SetBaseFieldMessage().
UPB_API_INLINE void upb_Message_SetMessage(upb_Message* msg,
                                           const upb_MiniTableField* f,
                                           upb_Message* value);

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetString(
    upb_Message* msg, const upb_MiniTableField* f, upb_StringView value,
    upb_Arena* a);

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetUInt32(
    upb_Message* msg, const upb_MiniTableField* f, uint32_t value,
    upb_Arena* a);

UPB_NODISCARD UPB_API_INLINE bool upb_Message_SetUInt64(
    upb_Message* msg, const upb_MiniTableField* f, uint64_t value,
    upb_Arena* a);

////////////////////////////////////////////////////////////////////////////////

UPB_NODISCARD UPB_API_INLINE void* upb_Message_ResizeArrayUninitialized(
    upb_Message* msg, const upb_MiniTableField* f, size_t size,
    upb_Arena* arena);

UPB_API_INLINE uint32_t upb_Message_WhichOneofFieldNumber(
    const upb_Message* message, const upb_MiniTableField* oneof_field);

// For a field `f` which is in a oneof, return the field of that
// oneof that is actually set (or NULL if none).
UPB_API_INLINE const upb_MiniTableField* upb_Message_WhichOneof(
    const upb_Message* msg, const upb_MiniTable* m,
    const upb_MiniTableField* f);

// Updates a map entry given an entry message.
UPB_NODISCARD bool upb_Message_SetMapEntry(upb_Map* map,
                                           const upb_MiniTableField* field,
                                           upb_Message* map_entry_message,
                                           upb_Arena* arena);

#ifdef __cplusplus
} /* extern "C" */
#endif

#if defined(__cplusplus)
// Temporary overloads for functions whose signature has recently changed.
UPB_DEPRECATE_AND_INLINE()
UPB_NODISCARD inline upb_Message* upb_Message_GetOrCreateMutableMessage(
    upb_Message* msg, const upb_MiniTable* mini_table,
    const upb_MiniTableField* f, upb_Arena* arena) {
  return upb_Message_GetOrCreateMutableMessage(msg, f, arena);
}

UPB_DEPRECATE_AND_INLINE()
inline void upb_Message_SetClosedEnum(upb_Message* msg,
                                      const upb_MiniTable* msg_mini_table,
                                      const upb_MiniTableField* f,
                                      int32_t value) {
  upb_Message_SetClosedEnum(msg, f, value);
}

UPB_DEPRECATE_AND_INLINE()
UPB_NODISCARD
inline bool upb_Message_SetMapEntry(upb_Map* map,
                                    const upb_MiniTable* mini_table,
                                    const upb_MiniTableField* field,
                                    upb_Message* map_entry_message,
                                    upb_Arena* arena) {
  return upb_Message_SetMapEntry(map, field, map_entry_message, arena);
}
#endif


#endif  // UPB_MESSAGE_ACCESSORS_H_

// These functions are only used by generated code.

#ifndef UPB_MESSAGE_MAP_GENCODE_UTIL_H_
#define UPB_MESSAGE_MAP_GENCODE_UTIL_H_

// This header file is referenced by multiple files. Leave it empty.
// TODO: b/399481227 - Remove this header file, after all the references are
// cleaned up.
#endif /* UPB_MESSAGE_MAP_GENCODE_UTIL_H_ */

#ifndef UPB_MINI_TABLE_DECODE_H_
#define UPB_MINI_TABLE_DECODE_H_

#include <stddef.h>


#ifndef UPB_BASE_STATUS_H_
#define UPB_BASE_STATUS_H_

#include <stdarg.h>

// Must be last.

#define _kUpb_Status_MaxMessage 511

typedef struct {
  bool ok;
  char msg[_kUpb_Status_MaxMessage];  // Error message; NULL-terminated.
} upb_Status;

#ifdef __cplusplus
extern "C" {
#endif

UPB_API const char* upb_Status_ErrorMessage(const upb_Status* status);
UPB_API bool upb_Status_IsOk(const upb_Status* status);

// These are no-op if |status| is NULL.
UPB_API void upb_Status_Clear(upb_Status* status);
void upb_Status_SetErrorMessage(upb_Status* status, const char* msg);
void upb_Status_SetErrorFormat(upb_Status* status, const char* fmt, ...)
    UPB_PRINTF(2, 3);
void upb_Status_VSetErrorFormat(upb_Status* status, const char* fmt,
                                va_list args) UPB_PRINTF(2, 0);
void upb_Status_VAppendErrorFormat(upb_Status* status, const char* fmt,
                                   va_list args) UPB_PRINTF(2, 0);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_BASE_STATUS_H_ */

#ifndef UPB_MINI_TABLE_SUB_H_
#define UPB_MINI_TABLE_SUB_H_


// Must be last.

typedef union upb_MiniTableSub upb_MiniTableSub;

#ifdef __cplusplus
extern "C" {
#endif

// Constructors

UPB_API_INLINE upb_MiniTableSub
upb_MiniTableSub_FromEnum(const upb_MiniTableEnum* subenum);

UPB_API_INLINE upb_MiniTableSub
upb_MiniTableSub_FromMessage(const upb_MiniTable* submsg);

// Getters

UPB_API_INLINE const upb_MiniTableEnum* upb_MiniTableSub_Enum(
    upb_MiniTableSub sub);

UPB_API_INLINE const upb_MiniTable* upb_MiniTableSub_Message(
    upb_MiniTableSub sub);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_MINI_TABLE_SUB_H_ */

// Export the newer headers, for legacy users.  New users should include the
// more specific headers directly.
// IWYU pragma: begin_exports

#ifndef UPB_MINI_DESCRIPTOR_BUILD_ENUM_H_
#define UPB_MINI_DESCRIPTOR_BUILD_ENUM_H_


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

// Builds a upb_MiniTableEnum from an enum mini descriptor.
// The mini descriptor must be for an enum, not a message.
UPB_NODISCARD UPB_API upb_MiniTableEnum* upb_MiniTableEnum_Build(
    const char* data, size_t len, upb_Arena* arena, upb_Status* status);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif  // UPB_MINI_DESCRIPTOR_BUILD_ENUM_H_

// Functions for linking MiniTables together once they are built from a
// MiniDescriptor.
//
// These functions have names like upb_MiniTable_Link() because they operate on
// MiniTables.  We put them here, rather than in the mini_table/ directory,
// because they are only needed when building MiniTables from MiniDescriptors.
// The interfaces in mini_table/ assume that MiniTables are immutable.

#ifndef UPB_MINI_DESCRIPTOR_LINK_H_
#define UPB_MINI_DESCRIPTOR_LINK_H_


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

// Links a sub-message field to a MiniTable for that sub-message. If a
// sub-message field is not linked, it will be treated as an unknown field
// during parsing, and setting the field will not be allowed. It is possible
// to link the message field later, at which point it will no longer be treated
// as unknown. However there is no synchronization for this operation, which
// means parallel mutation requires external synchronization.
// Returns success/failure.
UPB_NODISCARD UPB_API bool upb_MiniTable_SetSubMessage(
    upb_MiniTable* table, upb_MiniTableField* field, const upb_MiniTable* sub);

// Links an enum field to a MiniTable for that enum.
// All enum fields must be linked prior to parsing.
// Returns success/failure.
UPB_NODISCARD UPB_API bool upb_MiniTable_SetSubEnum(
    upb_MiniTable* table, upb_MiniTableField* field,
    const upb_MiniTableEnum* sub);

// Returns a list of fields that require linking at runtime, to connect the
// MiniTable to its sub-messages and sub-enums.  The list of fields will be
// written to the `subs` array, which must have been allocated by the caller
// and must be large enough to hold a list of all fields in the message.
//
// The order of the fields returned by this function is significant: it matches
// the order expected by upb_MiniTable_Link() below.
//
// The return value packs the sub-message count and sub-enum count into a single
// integer like so:
//  return (msg_count << 16) | enum_count;
UPB_API uint32_t upb_MiniTable_GetSubList(const upb_MiniTable* mt,
                                          const upb_MiniTableField** subs);

// Links a message to its sub-messages and sub-enums.  The caller must pass
// arrays of sub-tables and sub-enums, in the same length and order as is
// returned by upb_MiniTable_GetSubList() above.  However, individual elements
// of the sub_tables may be NULL if those sub-messages were tree shaken.
//
// Returns false if either array is too short, or if any of the tables fails
// to link.
UPB_NODISCARD UPB_API bool upb_MiniTable_Link(
    upb_MiniTable* mt, const upb_MiniTable** sub_tables, size_t sub_table_count,
    const upb_MiniTableEnum** sub_enums, size_t sub_enum_count);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif  // UPB_MINI_DESCRIPTOR_LINK_H_
// IWYU pragma: end_exports

// Must be last.

typedef enum {
  kUpb_MiniTablePlatform_32Bit,
  kUpb_MiniTablePlatform_64Bit,
  kUpb_MiniTablePlatform_Native =
      UPB_SIZE(kUpb_MiniTablePlatform_32Bit, kUpb_MiniTablePlatform_64Bit),
} upb_MiniTablePlatform;

#ifdef __cplusplus
extern "C" {
#endif

// Builds a mini table from the data encoded in the buffer [data, len]. If any
// errors occur, returns NULL and sets a status message. In the success case,
// the caller must call upb_MiniTable_SetSub*() for all message or proto2 enum
// fields to link the table to the appropriate sub-tables.
UPB_NODISCARD upb_MiniTable* _upb_MiniTable_Build(
    const char* data, size_t len, upb_MiniTablePlatform platform,
    upb_Arena* arena, upb_Status* status);

UPB_NODISCARD UPB_API_INLINE upb_MiniTable* upb_MiniTable_Build(
    const char* data, size_t len, upb_Arena* arena, upb_Status* status) {
  return _upb_MiniTable_Build(data, len, kUpb_MiniTablePlatform_Native, arena,
                              status);
}

// Initializes a MiniTableExtension buffer that has already been allocated.
// If the extension is a sub-message or closed enum, its sub is stored directly
// after the upb_MiniTableExtension, so the buffer must be at least
// `sizeof(upb_MiniTableExtension) + sizeof(upb_MiniTableSub)` bytes. Prefer
// upb_MiniTableExtension_Build(), which sizes the allocation automatically.
UPB_NODISCARD const char* _upb_MiniTableExtension_Init(
    const char* data, size_t len, upb_MiniTableExtension* ext,
    const upb_MiniTable* extendee, upb_MiniTableSub sub,
    upb_MiniTablePlatform platform, upb_Status* status);

UPB_NODISCARD UPB_API_INLINE const char* upb_MiniTableExtension_Init(
    const char* data, size_t len, upb_MiniTableExtension* ext,
    const upb_MiniTable* extendee, upb_MiniTableSub sub, upb_Status* status) {
  return _upb_MiniTableExtension_Init(data, len, ext, extendee, sub,
                                      kUpb_MiniTablePlatform_Native, status);
}

UPB_NODISCARD UPB_API upb_MiniTableExtension* _upb_MiniTableExtension_Build(
    const char* data, size_t len, const upb_MiniTable* extendee,
    upb_MiniTableSub sub, upb_MiniTablePlatform platform, upb_Arena* arena,
    upb_Status* status);

UPB_NODISCARD UPB_API_INLINE upb_MiniTableExtension*
upb_MiniTableExtension_Build(const char* data, size_t len,
                             const upb_MiniTable* extendee, upb_Arena* arena,
                             upb_Status* status) {
  upb_MiniTableSub sub = upb_MiniTableSub_FromMessage(NULL);
  return _upb_MiniTableExtension_Build(
      data, len, extendee, sub, kUpb_MiniTablePlatform_Native, arena, status);
}

UPB_NODISCARD UPB_API_INLINE upb_MiniTableExtension*
upb_MiniTableExtension_BuildMessage(const char* data, size_t len,
                                    const upb_MiniTable* extendee,
                                    const upb_MiniTable* submsg,
                                    upb_Arena* arena, upb_Status* status) {
  upb_MiniTableSub sub = upb_MiniTableSub_FromMessage(submsg);
  return _upb_MiniTableExtension_Build(
      data, len, extendee, sub, kUpb_MiniTablePlatform_Native, arena, status);
}

UPB_NODISCARD UPB_API_INLINE upb_MiniTableExtension*
upb_MiniTableExtension_BuildEnum(const char* data, size_t len,
                                 const upb_MiniTable* extendee,
                                 const upb_MiniTableEnum* subenum,
                                 upb_Arena* arena, upb_Status* status) {
  upb_MiniTableSub sub = upb_MiniTableSub_FromEnum(subenum);
  return _upb_MiniTableExtension_Build(
      data, len, extendee, sub, kUpb_MiniTablePlatform_Native, arena, status);
}

// Like upb_MiniTable_Build(), but the user provides a buffer of layout data so
// it can be reused from call to call, avoiding repeated
// upb_grealloc()/upb_gfree().
//
// The caller owns `*buf` both before and after the call, and must upb_gfree()
// it when it is no longer in use.  The function will upb_grealloc() `*buf` as
// necessary, updating `*size` accordingly.
UPB_NODISCARD upb_MiniTable* upb_MiniTable_BuildWithBuf(
    const char* data, size_t len, upb_MiniTablePlatform platform,
    upb_Arena* arena, void** buf, size_t* buf_size, upb_Status* status);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_MINI_TABLE_DECODE_H_ */

#ifndef UPB_MINI_TABLE_EXTENSION_REGISTRY_H_
#define UPB_MINI_TABLE_EXTENSION_REGISTRY_H_

#include <stddef.h>
#include <stdint.h>


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

/* Extension registry: a dynamic data structure that stores a map of:
 *   (upb_MiniTable, number) -> extension info
 *
 * upb_decode() uses upb_ExtensionRegistry to look up extensions while parsing
 * binary format.
 *
 * upb_ExtensionRegistry is part of the mini-table (msglayout) family of
 * objects. Like all mini-table objects, it is suitable for reflection-less
 * builds that do not want to expose names into the binary.
 *
 * Unlike most mini-table types, upb_ExtensionRegistry requires dynamic memory
 * allocation and dynamic initialization:
 * * If reflection is being used, then upb_DefPool will construct an appropriate
 *   upb_ExtensionRegistry automatically.
 * * For a mini-table only build, the user must manually construct the
 *   upb_ExtensionRegistry and populate it with all of the extensions the user
 * cares about.
 * * A third alternative is to manually unpack relevant extensions after the
 *   main parse is complete, similar to how Any works. This is perhaps the
 *   nicest solution from the perspective of reducing dependencies, avoiding
 *   dynamic memory allocation, and avoiding the need to parse uninteresting
 *   extensions.  The downsides are:
 *     (1) parse errors are not caught during the main parse
 *     (2) the CPU hit of parsing comes during access, which could cause an
 *         undesirable stutter in application performance.
 *
 * Users cannot directly get or put into this map. Users can only add the
 * extensions from a generated module and pass the extension registry to the
 * binary decoder.
 *
 * A upb_DefPool provides a upb_ExtensionRegistry, so any users who use
 * reflection do not need to populate a upb_ExtensionRegistry directly.
 */

typedef struct upb_ExtensionRegistry upb_ExtensionRegistry;

// LINT.IfChange
typedef enum {
  kUpb_ExtensionRegistryStatus_Ok = 0,
  kUpb_ExtensionRegistryStatus_DuplicateEntry = 1,
  kUpb_ExtensionRegistryStatus_OutOfMemory = 2,
} upb_ExtensionRegistryStatus;
// LINT.ThenChange(//depot/google3/third_party/upb/rust/sys/mini_table/extension_registry.rs)

// Creates a upb_ExtensionRegistry in the given arena.
// The arena must outlive any use of the extreg.
UPB_NODISCARD UPB_API upb_ExtensionRegistry* upb_ExtensionRegistry_New(
    upb_Arena* arena);

UPB_NODISCARD UPB_API upb_ExtensionRegistryStatus upb_ExtensionRegistry_Add(
    upb_ExtensionRegistry* r, const upb_MiniTableExtension* e);

// Adds the given extension info for the array |e| of size |count| into the
// registry. If there are any errors, the entire array is backed out.
// The extensions must outlive the registry.
// Possible errors include OOM or an extension number that already exists.
UPB_NODISCARD upb_ExtensionRegistryStatus upb_ExtensionRegistry_AddArray(
    upb_ExtensionRegistry* r, const upb_MiniTableExtension** e, size_t count);

// Looks up the extension (if any) defined for message type |t| and field
// number |num|. Returns the extension if found, otherwise NULL.
UPB_API const upb_MiniTableExtension* upb_ExtensionRegistry_Lookup(
    const upb_ExtensionRegistry* r, const upb_MiniTable* t, uint32_t num);

// Returns the number of extensions in the registry. For testing/debugging only.
UPB_API size_t upb_ExtensionRegistry_Size(const upb_ExtensionRegistry* r);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_MINI_TABLE_EXTENSION_REGISTRY_H_ */

#ifndef UPB_MINI_TABLE_FILE_H_
#define UPB_MINI_TABLE_FILE_H_


#ifndef UPB_MINI_TABLE_INTERNAL_FILE_H_
#define UPB_MINI_TABLE_INTERNAL_FILE_H_

// Must be last.

struct upb_MiniTableFile {
  const struct upb_MiniTable** UPB_PRIVATE(msgs);
  const struct upb_MiniTableEnum** UPB_PRIVATE(enums);
  const struct upb_MiniTableExtension** UPB_PRIVATE(exts);
  int UPB_PRIVATE(msg_count);
  int UPB_PRIVATE(enum_count);
  int UPB_PRIVATE(ext_count);
};

#ifdef __cplusplus
extern "C" {
#endif

UPB_API_INLINE int upb_MiniTableFile_EnumCount(
    const struct upb_MiniTableFile* f) {
  return f->UPB_PRIVATE(enum_count);
}

UPB_API_INLINE int upb_MiniTableFile_ExtensionCount(
    const struct upb_MiniTableFile* f) {
  return f->UPB_PRIVATE(ext_count);
}

UPB_API_INLINE int upb_MiniTableFile_MessageCount(
    const struct upb_MiniTableFile* f) {
  return f->UPB_PRIVATE(msg_count);
}

UPB_API_INLINE const struct upb_MiniTableEnum* upb_MiniTableFile_Enum(
    const struct upb_MiniTableFile* f, int i) {
  UPB_ASSERT(i < f->UPB_PRIVATE(enum_count));
  return f->UPB_PRIVATE(enums)[i];
}

UPB_API_INLINE const struct upb_MiniTableExtension* upb_MiniTableFile_Extension(
    const struct upb_MiniTableFile* f, int i) {
  UPB_ASSERT(i < f->UPB_PRIVATE(ext_count));
  return f->UPB_PRIVATE(exts)[i];
}

UPB_API_INLINE const struct upb_MiniTable* upb_MiniTableFile_Message(
    const struct upb_MiniTableFile* f, int i) {
  UPB_ASSERT(i < f->UPB_PRIVATE(msg_count));
  return f->UPB_PRIVATE(msgs)[i];
}

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_MINI_TABLE_INTERNAL_FILE_H_ */

// Must be last.

typedef struct upb_MiniTableFile upb_MiniTableFile;

#ifdef __cplusplus
extern "C" {
#endif

UPB_API_INLINE const upb_MiniTableEnum* upb_MiniTableFile_Enum(
    const upb_MiniTableFile* f, int i);

UPB_API_INLINE int upb_MiniTableFile_EnumCount(const upb_MiniTableFile* f);

UPB_API_INLINE const upb_MiniTableExtension* upb_MiniTableFile_Extension(
    const upb_MiniTableFile* f, int i);

UPB_API_INLINE int upb_MiniTableFile_ExtensionCount(const upb_MiniTableFile* f);

UPB_API_INLINE const upb_MiniTable* upb_MiniTableFile_Message(
    const upb_MiniTableFile* f, int i);

UPB_API_INLINE int upb_MiniTableFile_MessageCount(const upb_MiniTableFile* f);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_MINI_TABLE_FILE_H_ */

#ifndef UPB_MINI_TABLE_INTERNAL_GENERATED_EXTENSION_REGISTRY_H_
#define UPB_MINI_TABLE_INTERNAL_GENERATED_EXTENSION_REGISTRY_H_


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

typedef struct UPB_PRIVATE(upb_GeneratedExtensionListEntry) {
  const struct upb_MiniTableExtension** start;
  const struct upb_MiniTableExtension** stop;
  const struct UPB_PRIVATE(upb_GeneratedExtensionListEntry) * next;
} UPB_PRIVATE(upb_GeneratedExtensionListEntry);

struct upb_GeneratedRegistryRef {
  struct upb_Arena* UPB_PRIVATE(arena);
  const struct upb_ExtensionRegistry* UPB_PRIVATE(registry);
};

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_MINI_TABLE_INTERNAL_GENERATED_EXTENSION_REGISTRY_H_ */

// upb_decode: parsing into a upb_Message using a upb_MiniTable.

#ifndef UPB_WIRE_DECODE_H_
#define UPB_WIRE_DECODE_H_

#include <stddef.h>
#include <stdint.h>


#ifndef GOOGLE_UPB_UPB_BASE_ERROR_HANDLER_H__
#define GOOGLE_UPB_UPB_BASE_ERROR_HANDLER_H__

#include <setjmp.h>

// Must be last.

// upb_ErrorHandler is a standard longjmp()-based exception handler for UPB.
// It is used for efficient error handling in cases where longjmp() is safe to
// use, such as in highly performance-sensitive C parsing code.
//
// This structure contains both a jmp_buf and an error code; the error code is
// stored in the structure prior to calling longjmp(). This is necessary because
// per the C standard, it is not possible to store the result of setjmp(), so
// the error code must be passed out-of-band.
//
// upb_ErrorHandler is generally not C++-compatible, because longjmp() does not
// run C++ destructors.  So any library that supports upb_ErrorHandler should
// also support a regular return-based error handling mechanism. (Note: we
// could conceivably extend this to take a callback, which could either call
// longjmp() or throw a C++ exception. But since C++ exceptions are forbidden
// by the C++ style guide, there's not likely to be a demand for this.)
//
// To support both cases (longjmp() or return-based status) efficiently, code
// can be written like this:
//
//   UPB_ATTR_CONST bool upb_Arena_HasErrHandler(const upb_Arena* a);
//
//   INLINE void* upb_Arena_Malloc(upb_Arena* a, size_t size) {
//     if (UPB_UNLIKELY(a->end - a->ptr < size)) {
//         void* ret = upb_Arena_MallocFallback(a, size);
//         UPB_MAYBE_ASSUME(upb_Arena_HasErrHandler(a), ret != NULL);
//         return ret;
//     }
//     void* ret = a->ptr;
//     a->ptr += size;
//     UPB_ASSUME(ret != NULL);
//     return ret;
//   }
//
// If the optimizer can prove that an error handler is present, it can assume
// that upb_Arena_Malloc() will not return NULL.

// We need to standardize on any error code that might be thrown by an error
// handler.

typedef enum {
  kUpb_ErrorCode_Ok = 0,
  kUpb_ErrorCode_OutOfMemory = 1,
  kUpb_ErrorCode_Malformed = 2,
  kUpb_ErrorCode_MaxDepthExceeded = 3,
} upb_ErrorCode;

typedef struct {
  int code;
  jmp_buf buf;
} upb_ErrorHandler;

UPB_INLINE void upb_ErrorHandler_Init(upb_ErrorHandler* e) {
  e->code = kUpb_ErrorCode_Ok;
}

UPB_INLINE UPB_NORETURN void upb_ErrorHandler_ThrowError(upb_ErrorHandler* e,
                                                         int code) {
  UPB_ASSERT(code != kUpb_ErrorCode_Ok);
  e->code = code;
  UPB_LONGJMP(e->buf, 1);
}


#endif  // GOOGLE_UPB_UPB_BASE_ERROR_HANDLER_H__

// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

// LINT.IfChange
enum {
  /* If set, strings and unknown fields will alias the input buffer instead of
   * copying into the arena. */
  kUpb_DecodeOption_AliasString = 1,

  /* If set, the parse will return failure if any message is missing any
   * required fields when the message data ends.  The parse will still continue,
   * and the failure will only be reported at the end.
   *
   * IMPORTANT CAVEATS:
   *
   * 1. This can throw a false positive failure if an incomplete message is seen
   *    on the wire but is later completed when the sub-message occurs again.
   *    For this reason, a second pass is required to verify a failure, to be
   *    truly robust.
   *
   * 2. This can return a false success if you are decoding into a message that
   *    already has some sub-message fields present.  If the sub-message does
   *    not occur in the binary payload, we will never visit it and discover the
   *    incomplete sub-message.  For this reason, this check is only useful for
   *    implementing ParseFromString() semantics.  For MergeFromString(), a
   *    post-parse validation step will always be necessary. */
  kUpb_DecodeOption_CheckRequired = 2,

  /* EXPERIMENTAL:
   *
   * If set, decoding will enforce UTF-8 validation for string fields, even for
   * proto2 or fields with `features.utf8_validation = NONE`. Normally, only
   * proto3 string fields will be validated for UTF-8. Decoding will return
   * kUpb_DecodeStatus_BadUtf8 for non-UTF-8 strings, which is the same behavior
   * as non-UTF-8 proto3 string fields.
   */
  kUpb_DecodeOption_AlwaysValidateUtf8 = 8,

  /* EXPERIMENTAL:
   *
   * If set, the fasttable decoder will not be used. */
  kUpb_DecodeOption_DisableFastTable = 16,
};
// LINT.ThenChange(//depot/google3/third_party/upb/rust/wire.rs:decode_status)

UPB_INLINE uint32_t upb_DecodeOptions_MaxDepth(uint16_t depth) {
  return (uint32_t)depth << 16;
}

uint16_t upb_DecodeOptions_GetEffectiveMaxDepth(uint32_t options);

// Enforce an upper bound on recursion depth.
UPB_INLINE int upb_Decode_LimitDepth(uint32_t decode_options, uint32_t limit) {
  uint32_t max_depth = upb_DecodeOptions_GetEffectiveMaxDepth(decode_options);
  if (max_depth > limit) max_depth = limit;
  return (int)(upb_DecodeOptions_MaxDepth(max_depth) |
               (decode_options & 0xffff));
}

// LINT.IfChange
typedef enum {
  kUpb_DecodeStatus_Ok = kUpb_ErrorCode_Ok,
  kUpb_DecodeStatus_OutOfMemory =
      kUpb_ErrorCode_OutOfMemory,  // Arena alloc failed
  kUpb_DecodeStatus_Malformed =
      kUpb_ErrorCode_Malformed,  // Wire format was corrupt
  kUpb_DecodeStatus_MaxDepthExceeded =
      kUpb_ErrorCode_MaxDepthExceeded,  // Exceeded upb_DecodeOptions_MaxDepth

  kUpb_DecodeStatus_BadUtf8 = 10,  // String field had bad UTF-8

  // kUpb_DecodeOption_CheckRequired failed (see above), but the parse otherwise
  // succeeded.
  kUpb_DecodeStatus_MissingRequired = 11,
} upb_DecodeStatus;
// LINT.ThenChange(//depot/google3/third_party/upb/rust/sys/wire/wire.rs:decode_status)

UPB_NODISCARD UPB_API upb_DecodeStatus upb_Decode(
    const char* buf, size_t size, upb_Message* msg, const upb_MiniTable* mt,
    const upb_ExtensionRegistry* extreg, int options, upb_Arena* arena);

// Same as upb_Decode but with a varint-encoded length prepended.
// On success 'num_bytes_read' will be set to the how many bytes were read,
// on failure the contents of num_bytes_read is undefined.
UPB_NODISCARD UPB_API upb_DecodeStatus upb_DecodeLengthPrefixed(
    const char* buf, size_t size, upb_Message* msg, size_t* num_bytes_read,
    const upb_MiniTable* mt, const upb_ExtensionRegistry* extreg, int options,
    upb_Arena* arena);

// For testing: decode with tracing.
UPB_NODISCARD UPB_API upb_DecodeStatus upb_DecodeWithTrace(
    const char* buf, size_t size, upb_Message* msg, const upb_MiniTable* mt,
    const upb_ExtensionRegistry* extreg, int options, upb_Arena* arena,
    char* trace_buf, size_t trace_size);

// Utility function for wrapper languages to get an error string from a
// upb_DecodeStatus.
UPB_API const char* upb_DecodeStatus_String(upb_DecodeStatus status);
#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_WIRE_DECODE_H_ */

// upb_Encode: parsing from a upb_Message using a upb_MiniTable.

#ifndef UPB_WIRE_ENCODE_H_
#define UPB_WIRE_ENCODE_H_

#include <stddef.h>
#include <stdint.h>


#ifndef UPB_WIRE_INTERNAL_CONSTANTS_H_
#define UPB_WIRE_INTERNAL_CONSTANTS_H_

#define kUpb_WireFormat_DefaultDepthLimit 100

// MessageSet wire format is:
//   message MessageSet {
//     repeated group Item = 1 {
//       required int32 type_id = 2;
//       required bytes message = 3;
//     }
//   }

enum {
  kUpb_MsgSet_Item = 1,
  kUpb_MsgSet_TypeId = 2,
  kUpb_MsgSet_Message = 3,
};

#endif /* UPB_WIRE_INTERNAL_CONSTANTS_H_ */

// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

enum {
  /* If set, the results of serializing will be deterministic across all
   * instances of this binary. There are no guarantees across different
   * binary builds.
   *
   * If your proto contains maps, the encoder will need to malloc()/free()
   * memory during encode. */
  kUpb_EncodeOption_Deterministic = 1,

  // When set, unknown fields are not encoded.
  kUpb_EncodeOption_SkipUnknown = 2,

  // When set, the encode will fail if any required fields are missing.
  kUpb_EncodeOption_CheckRequired = 4,
};

// LINT.IfChange
typedef enum {
  kUpb_EncodeStatus_Ok = kUpb_ErrorCode_Ok,
  kUpb_EncodeStatus_OutOfMemory =
      kUpb_ErrorCode_OutOfMemory,  // Arena alloc failed
  // One or more required fields are missing. Only returned if
  // kUpb_EncodeOption_CheckRequired is set.
  kUpb_EncodeStatus_MaxDepthExceeded = kUpb_ErrorCode_MaxDepthExceeded,

  kUpb_EncodeStatus_MissingRequired = 10,
  // The message is larger than protobuf's 2GB size limit.
  kUpb_EncodeStatus_MaxSizeExceeded = 11,
} upb_EncodeStatus;
// LINT.ThenChange(//depot/google3/third_party/upb/rust/sys/wire/wire.rs:encode_status)

UPB_NODISCARD UPB_INLINE uint32_t upb_EncodeOptions_MaxDepth(uint16_t depth) {
  return (uint32_t)depth << 16;
}
UPB_NODISCARD UPB_INLINE uint16_t
upb_EncodeOptions_GetMaxDepth(uint32_t options) {
  return options >> 16;
}

UPB_NODISCARD UPB_INLINE uint16_t
upb_EncodeOptions_GetEffectiveMaxDepth(uint32_t options) {
  uint16_t max_depth = upb_EncodeOptions_GetMaxDepth(options);
  return max_depth ? max_depth : kUpb_WireFormat_DefaultDepthLimit;
}

// Enforce an upper bound on recursion depth.
UPB_NODISCARD UPB_INLINE int upb_Encode_LimitDepth(uint32_t encode_options,
                                                   uint32_t limit) {
  uint32_t max_depth = upb_EncodeOptions_GetEffectiveMaxDepth(encode_options);
  if (max_depth > limit) max_depth = limit;
  return (int)(upb_EncodeOptions_MaxDepth(max_depth) |
               (encode_options & 0xffff));
}

UPB_NODISCARD UPB_API upb_EncodeStatus upb_Encode(const upb_Message* msg,
                                                  const upb_MiniTable* l,
                                                  int options, upb_Arena* arena,
                                                  char** buf, size_t* size);

// Encodes the message prepended by a varint of the serialized length.
UPB_NODISCARD UPB_API upb_EncodeStatus upb_EncodeLengthPrefixed(
    const upb_Message* msg, const upb_MiniTable* l, int options,
    upb_Arena* arena, char** buf, size_t* size);
// Utility function for wrapper languages to get an error string from a
// upb_EncodeStatus.
UPB_NODISCARD UPB_API const char* upb_EncodeStatus_String(
    upb_EncodeStatus status);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_WIRE_ENCODE_H_ */
#ifdef UPB_INCLUDE_FAST_DECODE
#endif
// IWYU pragma: end_exports

#undef UPB_INCLUDE_FAST_DECODE

#endif  // UPB_GENERATED_CODE_SUPPORT_H_
/* This file was generated by upb_generator from the input file:
 *
 *     google/protobuf/descriptor.proto
 *
 * Do not edit -- your changes will be discarded when the file is
 * regenerated.
 * NO CHECKED-IN PROTOBUF GENCODE */

#ifndef GOOGLE_PROTOBUF_DESCRIPTOR_PROTO_UPB_H__UPB_MINITABLE_H_
#define GOOGLE_PROTOBUF_DESCRIPTOR_PROTO_UPB_H__UPB_MINITABLE_H_


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

extern const upb_MiniTable google__protobuf__FileDescriptorSet_msg_init;
extern const upb_MiniTable google__protobuf__FileDescriptorProto_msg_init;
extern const upb_MiniTable google__protobuf__DescriptorProto_msg_init;
extern const upb_MiniTable google__protobuf__DescriptorProto__ExtensionRange_msg_init;
extern const upb_MiniTable google__protobuf__DescriptorProto__ReservedRange_msg_init;
extern const upb_MiniTable google__protobuf__ExtensionRangeOptions_msg_init;
extern const upb_MiniTable google__protobuf__ExtensionRangeOptions__Declaration_msg_init;
extern const upb_MiniTable google__protobuf__FieldDescriptorProto_msg_init;
extern const upb_MiniTable google__protobuf__OneofDescriptorProto_msg_init;
extern const upb_MiniTable google__protobuf__EnumDescriptorProto_msg_init;
extern const upb_MiniTable google__protobuf__EnumDescriptorProto__EnumReservedRange_msg_init;
extern const upb_MiniTable google__protobuf__EnumValueDescriptorProto_msg_init;
extern const upb_MiniTable google__protobuf__ServiceDescriptorProto_msg_init;
extern const upb_MiniTable google__protobuf__MethodDescriptorProto_msg_init;
extern const upb_MiniTable google__protobuf__FileOptions_msg_init;
extern const upb_MiniTable google__protobuf__MessageOptions_msg_init;
extern const upb_MiniTable google__protobuf__FieldOptions_msg_init;
extern const upb_MiniTable google__protobuf__FieldOptions__EditionDefault_msg_init;
extern const upb_MiniTable google__protobuf__FieldOptions__FeatureSupport_msg_init;
extern const upb_MiniTable google__protobuf__OneofOptions_msg_init;
extern const upb_MiniTable google__protobuf__EnumOptions_msg_init;
extern const upb_MiniTable google__protobuf__EnumValueOptions_msg_init;
extern const upb_MiniTable google__protobuf__ServiceOptions_msg_init;
extern const upb_MiniTable google__protobuf__MethodOptions_msg_init;
extern const upb_MiniTable google__protobuf__UninterpretedOption_msg_init;
extern const upb_MiniTable google__protobuf__UninterpretedOption__NamePart_msg_init;
extern const upb_MiniTable google__protobuf__FeatureSet_msg_init;
extern const upb_MiniTable google__protobuf__FeatureSet__VisibilityFeature_msg_init;
extern const upb_MiniTable google__protobuf__FeatureSet__ProtoLimitsFeature_msg_init;
extern const upb_MiniTable google__protobuf__FeatureSetDefaults_msg_init;
extern const upb_MiniTable google__protobuf__FeatureSetDefaults__FeatureSetEditionDefault_msg_init;
extern const upb_MiniTable google__protobuf__SourceCodeInfo_msg_init;
extern const upb_MiniTable google__protobuf__SourceCodeInfo__Location_msg_init;
extern const upb_MiniTable google__protobuf__GeneratedCodeInfo_msg_init;
extern const upb_MiniTable google__protobuf__GeneratedCodeInfo__Annotation_msg_init;

extern const upb_MiniTableEnum google__protobuf__Edition_enum_init;
extern const upb_MiniTableEnum google__protobuf__ExtensionRangeOptions__VerificationState_enum_init;
extern const upb_MiniTableEnum google__protobuf__FeatureSet__EnforceNamingStyle_enum_init;
extern const upb_MiniTableEnum google__protobuf__FeatureSet__EnumType_enum_init;
extern const upb_MiniTableEnum google__protobuf__FeatureSet__FieldPresence_enum_init;
extern const upb_MiniTableEnum google__protobuf__FeatureSet__JsonFormat_enum_init;
extern const upb_MiniTableEnum google__protobuf__FeatureSet__MessageEncoding_enum_init;
extern const upb_MiniTableEnum google__protobuf__FeatureSet__ProtoLimitsFeature__EnforceProtoLimits_enum_init;
extern const upb_MiniTableEnum google__protobuf__FeatureSet__RepeatedFieldEncoding_enum_init;
extern const upb_MiniTableEnum google__protobuf__FeatureSet__Utf8Validation_enum_init;
extern const upb_MiniTableEnum google__protobuf__FeatureSet__VisibilityFeature__DefaultSymbolVisibility_enum_init;
extern const upb_MiniTableEnum google__protobuf__FieldDescriptorProto__Label_enum_init;
extern const upb_MiniTableEnum google__protobuf__FieldDescriptorProto__Type_enum_init;
extern const upb_MiniTableEnum google__protobuf__FieldOptions__CType_enum_init;
extern const upb_MiniTableEnum google__protobuf__FieldOptions__JSType_enum_init;
extern const upb_MiniTableEnum google__protobuf__FieldOptions__OptionRetention_enum_init;
extern const upb_MiniTableEnum google__protobuf__FieldOptions__OptionTargetType_enum_init;
extern const upb_MiniTableEnum google__protobuf__FileOptions__OptimizeMode_enum_init;
extern const upb_MiniTableEnum google__protobuf__GeneratedCodeInfo__Annotation__Semantic_enum_init;
extern const upb_MiniTableEnum google__protobuf__MethodOptions__IdempotencyLevel_enum_init;
extern const upb_MiniTableEnum google__protobuf__SymbolVisibility_enum_init;
extern const upb_MiniTableFile google_protobuf_descriptor_proto_upb_file_layout;

#ifdef __cplusplus
}  /* extern "C" */
#endif


#endif  /* GOOGLE_PROTOBUF_DESCRIPTOR_PROTO_UPB_H__UPB_MINITABLE_H_ */
/* This file was generated by upb_generator from the input file:
 *
 *     google/protobuf/json_enumvalue_options.proto
 *
 * Do not edit -- your changes will be discarded when the file is
 * regenerated.
 * NO CHECKED-IN PROTOBUF GENCODE */

#ifndef GOOGLE_PROTOBUF_JSON_ENUMVALUE_OPTIONS_PROTO_UPB_H__UPB_MINITABLE_H_
#define GOOGLE_PROTOBUF_JSON_ENUMVALUE_OPTIONS_PROTO_UPB_H__UPB_MINITABLE_H_


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

extern const upb_MiniTable pb__enumvalue__JsonEnumValueOptions_msg_init;
extern const upb_MiniTableExtension* pb_enumvalue_json_ext;

extern const upb_MiniTableFile google_protobuf_json_enumvalue_options_proto_upb_file_layout;

#ifdef __cplusplus
}  /* extern "C" */
#endif


#endif  /* GOOGLE_PROTOBUF_JSON_ENUMVALUE_OPTIONS_PROTO_UPB_H__UPB_MINITABLE_H_ */

#ifndef UPB_HASH_EXT_TABLE_H_
#define UPB_HASH_EXT_TABLE_H_

#include <stddef.h>
#include <stdint.h>


// Must be last.

typedef struct {
  upb_table t;
} upb_exttable;

#ifdef __cplusplus
extern "C" {
#endif

// Initialize a table. If memory allocation failed, false is returned and
// the table is uninitialized.
UPB_NODISCARD bool upb_exttable_init(upb_exttable* table, size_t expected_size,
                                     upb_Arena* a);

// Returns the number of values in the table.
UPB_INLINE size_t upb_exttable_count(const upb_exttable* t) {
  return t->t.count;
}

void upb_exttable_clear(upb_exttable* t);

// Inserts the given key and value into the hashtable.
// The key must not already exist in the hash table, and must not be NULL.
//
// If a table resize was required but memory allocation failed, false is
// returned and the table is unchanged.
UPB_NODISCARD bool upb_exttable_insert(upb_exttable* t, const void* k,
                                       const uint32_t* v, upb_Arena* a);

// Looks up key and ext_number in this table, returning the value if the key was
// found, or NULL otherwise.
const uint32_t* upb_exttable_lookup(const upb_exttable* t, const void* k,
                                    uint32_t ext_number);

// Removes an item from the table. Returns the removed item if the remove was
// successful, or NULL if the key was not found.
const uint32_t* upb_exttable_remove(upb_exttable* t, const void* k,
                                    uint32_t ext_number);

size_t upb_exttable_size(const upb_exttable* t);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_HASH_EXT_TABLE_H_ */

#ifndef UPB_PORT_OVERFLOW_H_
#define UPB_PORT_OVERFLOW_H_

#include <limits.h>
#include <stddef.h>
#include <stdint.h>

// Must be last

#if ((UPB_HAS_BUILTIN(__builtin_add_overflow) &&  \
      UPB_HAS_BUILTIN(__builtin_mul_overflow)) || \
     (defined(__GNUC__) && __GNUC__ >= 5)) &&     \
    !defined(UPB_DISABLE_BUILTIN_OVERFLOW)
#define UPB_USE_BUILTIN_OVERFLOW
#endif

UPB_NODISCARD UPB_INLINE bool upb_AddOverflow_size_t_size_t(size_t a, size_t b,
                                                            size_t* out) {
#ifdef UPB_USE_BUILTIN_OVERFLOW
  return __builtin_add_overflow(a, b, out);
#else
  if (b > SIZE_MAX - a) return true;
  *out = a + b;
  return false;
#endif
}

UPB_NODISCARD UPB_INLINE bool upb_AddOverflow_size_t_uint32_t(size_t a,
                                                              uint32_t b,
                                                              size_t* out) {
#ifdef UPB_USE_BUILTIN_OVERFLOW
  return __builtin_add_overflow(a, b, out);
#else
  return upb_AddOverflow_size_t_size_t(a, (size_t)b, out);
#endif
}

UPB_NODISCARD UPB_INLINE bool upb_AddOverflow_uint32_t_size_t(uint32_t a,
                                                              size_t b,
                                                              size_t* out) {
#ifdef UPB_USE_BUILTIN_OVERFLOW
  return __builtin_add_overflow(a, b, out);
#else
  return upb_AddOverflow_size_t_size_t((size_t)a, b, out);
#endif
}

UPB_NODISCARD UPB_INLINE bool upb_MulOverflow_size_t_size_t(size_t a, size_t b,
                                                            size_t* out) {
#ifdef UPB_USE_BUILTIN_OVERFLOW
  return __builtin_mul_overflow(a, b, out);
#else
  if (b != 0 && a > SIZE_MAX / b) return true;
  *out = a * b;
  return false;
#endif
}

UPB_NODISCARD UPB_INLINE bool upb_MulOverflow_size_t_uint32_t(size_t a,
                                                              uint32_t b,
                                                              size_t* out) {
#ifdef UPB_USE_BUILTIN_OVERFLOW
  return __builtin_mul_overflow(a, b, out);
#else
  return upb_MulOverflow_size_t_size_t(a, (size_t)b, out);
#endif
}

UPB_NODISCARD UPB_INLINE bool upb_MulOverflow_uint32_t_size_t(uint32_t a,
                                                              size_t b,
                                                              size_t* out) {
#ifdef UPB_USE_BUILTIN_OVERFLOW
  return __builtin_mul_overflow(a, b, out);
#else
  return upb_MulOverflow_size_t_size_t((size_t)a, b, out);
#endif
}

#if __STDC_VERSION__ >= 201112L && !defined(__cplusplus)
#if SIZE_MAX > 0xffffffffULL
#define upb_AddOverflow(a, b, out)                               \
  _Generic((a),                                                  \
      size_t: _Generic((b),                                      \
          size_t: upb_AddOverflow_size_t_size_t(a, b, out),      \
          uint32_t: upb_AddOverflow_size_t_uint32_t(a, b, out)), \
      uint32_t: _Generic((b),                                    \
          size_t: upb_AddOverflow_uint32_t_size_t(a, b, out)))

#define upb_MulOverflow(a, b, out)                               \
  _Generic((a),                                                  \
      size_t: _Generic((b),                                      \
          size_t: upb_MulOverflow_size_t_size_t(a, b, out),      \
          uint32_t: upb_MulOverflow_size_t_uint32_t(a, b, out)), \
      uint32_t: _Generic((b),                                    \
          size_t: upb_MulOverflow_uint32_t_size_t(a, b, out)))
#else
// On 32-bit platforms, size_t and uint32_t might be the same type.
// We fallback to direct calls without _Generic to avoid duplicate association
// errors.
#define upb_AddOverflow(a, b, out) upb_AddOverflow_size_t_size_t(a, b, out)
#define upb_MulOverflow(a, b, out) upb_MulOverflow_size_t_size_t(a, b, out)
#endif
#else
// Fallback for C++ or older C.
#define upb_AddOverflow(a, b, out) upb_AddOverflow_size_t_size_t(a, b, out)
#define upb_MulOverflow(a, b, out) upb_MulOverflow_size_t_size_t(a, b, out)
#endif


#endif  // UPB_PORT_OVERFLOW_H_

#ifndef UPB_JSON_DECODE_H_
#define UPB_JSON_DECODE_H_

#include <stddef.h>


#ifndef UPB_REFLECTION_DEF_H_
#define UPB_REFLECTION_DEF_H_

// IWYU pragma: begin_exports

// IWYU pragma: private, include "upb/reflection/def.h"

#ifndef UPB_REFLECTION_DEF_POOL_H_
#define UPB_REFLECTION_DEF_POOL_H_

#include <stddef.h>
#include <stdint.h>


// IWYU pragma: private, include "upb/reflection/def.h"

// Declarations common to all public def types.

#ifndef UPB_REFLECTION_COMMON_H_
#define UPB_REFLECTION_COMMON_H_

#ifndef GOOGLE_UPB_UPB_REFLECTION_DESCRIPTOR_BOOTSTRAP_H__
#define GOOGLE_UPB_UPB_REFLECTION_DESCRIPTOR_BOOTSTRAP_H__

// IWYU pragma: begin_exports

#if defined(UPB_BOOTSTRAP_STAGE) && UPB_BOOTSTRAP_STAGE == 0
// This header is checked in.
#elif defined(UPB_BOOTSTRAP_STAGE) && UPB_BOOTSTRAP_STAGE == 1
// This header is generated at build time by the bootstrapping process.
#else
// This is the normal header, generated by upb_c_proto_library().
/* This file was generated by upb_generator from the input file:
 *
 *     google/protobuf/descriptor.proto
 *
 * Do not edit -- your changes will be discarded when the file is
 * regenerated.
 * NO CHECKED-IN PROTOBUF GENCODE */

#ifndef GOOGLE_PROTOBUF_DESCRIPTOR_PROTO_UPB_H__UPB_H_
#define GOOGLE_PROTOBUF_DESCRIPTOR_PROTO_UPB_H__UPB_H_


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif
typedef struct google_protobuf_FileDescriptorSet {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_FileDescriptorSet;

typedef struct google_protobuf_FileDescriptorProto {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_FileDescriptorProto;

typedef struct google_protobuf_DescriptorProto {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_DescriptorProto;

typedef struct google_protobuf_DescriptorProto_ExtensionRange {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_DescriptorProto_ExtensionRange;

typedef struct google_protobuf_DescriptorProto_ReservedRange {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_DescriptorProto_ReservedRange;

typedef struct google_protobuf_ExtensionRangeOptions {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_ExtensionRangeOptions;

typedef struct google_protobuf_ExtensionRangeOptions_Declaration {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_ExtensionRangeOptions_Declaration;

typedef struct google_protobuf_FieldDescriptorProto {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_FieldDescriptorProto;

typedef struct google_protobuf_OneofDescriptorProto {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_OneofDescriptorProto;

typedef struct google_protobuf_EnumDescriptorProto {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_EnumDescriptorProto;

typedef struct google_protobuf_EnumDescriptorProto_EnumReservedRange {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_EnumDescriptorProto_EnumReservedRange;

typedef struct google_protobuf_EnumValueDescriptorProto {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_EnumValueDescriptorProto;

typedef struct google_protobuf_ServiceDescriptorProto {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_ServiceDescriptorProto;

typedef struct google_protobuf_MethodDescriptorProto {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_MethodDescriptorProto;

typedef struct google_protobuf_FileOptions {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_FileOptions;

typedef struct google_protobuf_MessageOptions {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_MessageOptions;

typedef struct google_protobuf_FieldOptions {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_FieldOptions;

typedef struct google_protobuf_FieldOptions_EditionDefault {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_FieldOptions_EditionDefault;

typedef struct google_protobuf_FieldOptions_FeatureSupport {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_FieldOptions_FeatureSupport;

typedef struct google_protobuf_OneofOptions {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_OneofOptions;

typedef struct google_protobuf_EnumOptions {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_EnumOptions;

typedef struct google_protobuf_EnumValueOptions {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_EnumValueOptions;

typedef struct google_protobuf_ServiceOptions {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_ServiceOptions;

typedef struct google_protobuf_MethodOptions {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_MethodOptions;

typedef struct google_protobuf_UninterpretedOption {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_UninterpretedOption;

typedef struct google_protobuf_UninterpretedOption_NamePart {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_UninterpretedOption_NamePart;

typedef struct google_protobuf_FeatureSet {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_FeatureSet;

typedef struct google_protobuf_FeatureSet_VisibilityFeature {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_FeatureSet_VisibilityFeature;

typedef struct google_protobuf_FeatureSet_ProtoLimitsFeature {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_FeatureSet_ProtoLimitsFeature;

typedef struct google_protobuf_FeatureSetDefaults {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_FeatureSetDefaults;

typedef struct google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault;

typedef struct google_protobuf_SourceCodeInfo {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_SourceCodeInfo;

typedef struct google_protobuf_SourceCodeInfo_Location {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_SourceCodeInfo_Location;

typedef struct google_protobuf_GeneratedCodeInfo {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_GeneratedCodeInfo;

typedef struct google_protobuf_GeneratedCodeInfo_Annotation {
  upb_Message UPB_PRIVATE(base);
} google_protobuf_GeneratedCodeInfo_Annotation;


typedef enum {
  google_protobuf_EDITION_UNKNOWN = 0,
  google_protobuf_EDITION_1_TEST_ONLY = 1,
  google_protobuf_EDITION_2_TEST_ONLY = 2,
  google_protobuf_EDITION_LEGACY = 900,
  google_protobuf_EDITION_PROTO2 = 998,
  google_protobuf_EDITION_PROTO3 = 999,
  google_protobuf_EDITION_2023 = 1000,
  google_protobuf_EDITION_2024 = 1001,
  google_protobuf_EDITION_2026 = 1002,
  google_protobuf_EDITION_UNSTABLE = 9999,
  google_protobuf_EDITION_99997_TEST_ONLY = 99997,
  google_protobuf_EDITION_99998_TEST_ONLY = 99998,
  google_protobuf_EDITION_99999_TEST_ONLY = 99999,
  google_protobuf_EDITION_MAX = 2147483647
} google_protobuf_Edition;

typedef enum {
  google_protobuf_ExtensionRangeOptions_DECLARATION = 0,
  google_protobuf_ExtensionRangeOptions_UNVERIFIED = 1
} google_protobuf_ExtensionRangeOptions_VerificationState;

typedef enum {
  google_protobuf_FeatureSet_ENFORCE_NAMING_STYLE_UNKNOWN = 0,
  google_protobuf_FeatureSet_STYLE2024 = 1,
  google_protobuf_FeatureSet_STYLE_LEGACY = 2,
  google_protobuf_FeatureSet_STYLE2026 = 3
} google_protobuf_FeatureSet_EnforceNamingStyle;

typedef enum {
  google_protobuf_FeatureSet_ENUM_TYPE_UNKNOWN = 0,
  google_protobuf_FeatureSet_OPEN = 1,
  google_protobuf_FeatureSet_CLOSED = 2
} google_protobuf_FeatureSet_EnumType;

typedef enum {
  google_protobuf_FeatureSet_FIELD_PRESENCE_UNKNOWN = 0,
  google_protobuf_FeatureSet_EXPLICIT = 1,
  google_protobuf_FeatureSet_IMPLICIT = 2,
  google_protobuf_FeatureSet_LEGACY_REQUIRED = 3
} google_protobuf_FeatureSet_FieldPresence;

typedef enum {
  google_protobuf_FeatureSet_JSON_FORMAT_UNKNOWN = 0,
  google_protobuf_FeatureSet_ALLOW = 1,
  google_protobuf_FeatureSet_LEGACY_BEST_EFFORT = 2
} google_protobuf_FeatureSet_JsonFormat;

typedef enum {
  google_protobuf_FeatureSet_MESSAGE_ENCODING_UNKNOWN = 0,
  google_protobuf_FeatureSet_LENGTH_PREFIXED = 1,
  google_protobuf_FeatureSet_DELIMITED = 2
} google_protobuf_FeatureSet_MessageEncoding;

typedef enum {
  google_protobuf_FeatureSet_ProtoLimitsFeature_PROTO_LIMITS_UNKNOWN = 0,
  google_protobuf_FeatureSet_ProtoLimitsFeature_LEGACY_NO_EXPLICIT_LIMITS = 1,
  google_protobuf_FeatureSet_ProtoLimitsFeature_PROTO_LIMITS2026 = 2
} google_protobuf_FeatureSet_ProtoLimitsFeature_EnforceProtoLimits;

typedef enum {
  google_protobuf_FeatureSet_REPEATED_FIELD_ENCODING_UNKNOWN = 0,
  google_protobuf_FeatureSet_PACKED = 1,
  google_protobuf_FeatureSet_EXPANDED = 2
} google_protobuf_FeatureSet_RepeatedFieldEncoding;

typedef enum {
  google_protobuf_FeatureSet_UTF8_VALIDATION_UNKNOWN = 0,
  google_protobuf_FeatureSet_VERIFY = 2,
  google_protobuf_FeatureSet_NONE = 3
} google_protobuf_FeatureSet_Utf8Validation;

typedef enum {
  google_protobuf_FeatureSet_VisibilityFeature_DEFAULT_SYMBOL_VISIBILITY_UNKNOWN = 0,
  google_protobuf_FeatureSet_VisibilityFeature_EXPORT_ALL = 1,
  google_protobuf_FeatureSet_VisibilityFeature_EXPORT_TOP_LEVEL = 2,
  google_protobuf_FeatureSet_VisibilityFeature_LOCAL_ALL = 3,
  google_protobuf_FeatureSet_VisibilityFeature_STRICT = 4
} google_protobuf_FeatureSet_VisibilityFeature_DefaultSymbolVisibility;

typedef enum {
  google_protobuf_FieldDescriptorProto_LABEL_OPTIONAL = 1,
  google_protobuf_FieldDescriptorProto_LABEL_REQUIRED = 2,
  google_protobuf_FieldDescriptorProto_LABEL_REPEATED = 3
} google_protobuf_FieldDescriptorProto_Label;

typedef enum {
  google_protobuf_FieldDescriptorProto_TYPE_DOUBLE = 1,
  google_protobuf_FieldDescriptorProto_TYPE_FLOAT = 2,
  google_protobuf_FieldDescriptorProto_TYPE_INT64 = 3,
  google_protobuf_FieldDescriptorProto_TYPE_UINT64 = 4,
  google_protobuf_FieldDescriptorProto_TYPE_INT32 = 5,
  google_protobuf_FieldDescriptorProto_TYPE_FIXED64 = 6,
  google_protobuf_FieldDescriptorProto_TYPE_FIXED32 = 7,
  google_protobuf_FieldDescriptorProto_TYPE_BOOL = 8,
  google_protobuf_FieldDescriptorProto_TYPE_STRING = 9,
  google_protobuf_FieldDescriptorProto_TYPE_GROUP = 10,
  google_protobuf_FieldDescriptorProto_TYPE_MESSAGE = 11,
  google_protobuf_FieldDescriptorProto_TYPE_BYTES = 12,
  google_protobuf_FieldDescriptorProto_TYPE_UINT32 = 13,
  google_protobuf_FieldDescriptorProto_TYPE_ENUM = 14,
  google_protobuf_FieldDescriptorProto_TYPE_SFIXED32 = 15,
  google_protobuf_FieldDescriptorProto_TYPE_SFIXED64 = 16,
  google_protobuf_FieldDescriptorProto_TYPE_SINT32 = 17,
  google_protobuf_FieldDescriptorProto_TYPE_SINT64 = 18
} google_protobuf_FieldDescriptorProto_Type;

typedef enum {
  google_protobuf_FieldOptions_STRING = 0,
  google_protobuf_FieldOptions_CORD = 1,
  google_protobuf_FieldOptions_STRING_PIECE = 2
} google_protobuf_FieldOptions_CType;

typedef enum {
  google_protobuf_FieldOptions_JS_NORMAL = 0,
  google_protobuf_FieldOptions_JS_STRING = 1,
  google_protobuf_FieldOptions_JS_NUMBER = 2
} google_protobuf_FieldOptions_JSType;

typedef enum {
  google_protobuf_FieldOptions_RETENTION_UNKNOWN = 0,
  google_protobuf_FieldOptions_RETENTION_RUNTIME = 1,
  google_protobuf_FieldOptions_RETENTION_SOURCE = 2
} google_protobuf_FieldOptions_OptionRetention;

typedef enum {
  google_protobuf_FieldOptions_TARGET_TYPE_UNKNOWN = 0,
  google_protobuf_FieldOptions_TARGET_TYPE_FILE = 1,
  google_protobuf_FieldOptions_TARGET_TYPE_EXTENSION_RANGE = 2,
  google_protobuf_FieldOptions_TARGET_TYPE_MESSAGE = 3,
  google_protobuf_FieldOptions_TARGET_TYPE_FIELD = 4,
  google_protobuf_FieldOptions_TARGET_TYPE_ONEOF = 5,
  google_protobuf_FieldOptions_TARGET_TYPE_ENUM = 6,
  google_protobuf_FieldOptions_TARGET_TYPE_ENUM_ENTRY = 7,
  google_protobuf_FieldOptions_TARGET_TYPE_SERVICE = 8,
  google_protobuf_FieldOptions_TARGET_TYPE_METHOD = 9
} google_protobuf_FieldOptions_OptionTargetType;

typedef enum {
  google_protobuf_FileOptions_SPEED = 1,
  google_protobuf_FileOptions_CODE_SIZE = 2,
  google_protobuf_FileOptions_LITE_RUNTIME = 3
} google_protobuf_FileOptions_OptimizeMode;

typedef enum {
  google_protobuf_GeneratedCodeInfo_Annotation_NONE = 0,
  google_protobuf_GeneratedCodeInfo_Annotation_SET = 1,
  google_protobuf_GeneratedCodeInfo_Annotation_ALIAS = 2
} google_protobuf_GeneratedCodeInfo_Annotation_Semantic;

typedef enum {
  google_protobuf_MethodOptions_IDEMPOTENCY_UNKNOWN = 0,
  google_protobuf_MethodOptions_NO_SIDE_EFFECTS = 1,
  google_protobuf_MethodOptions_IDEMPOTENT = 2
} google_protobuf_MethodOptions_IdempotencyLevel;

typedef enum {
  google_protobuf_VISIBILITY_UNSET = 0,
  google_protobuf_VISIBILITY_LOCAL = 1,
  google_protobuf_VISIBILITY_EXPORT = 2
} google_protobuf_SymbolVisibility;


/* google.protobuf.FileDescriptorSet */
UPB_INLINE google_protobuf_FileDescriptorSet* google_protobuf_FileDescriptorSet_new(upb_Arena* arena) {
  return (google_protobuf_FileDescriptorSet*)_upb_Message_New(&google__protobuf__FileDescriptorSet_msg_init, arena);
}
UPB_INLINE google_protobuf_FileDescriptorSet* google_protobuf_FileDescriptorSet_parse(const char* buf, size_t size,
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  google_protobuf_FileDescriptorSet* ret = google_protobuf_FileDescriptorSet_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__FileDescriptorSet_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
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  return ret;
}
UPB_INLINE google_protobuf_FileDescriptorSet* google_protobuf_FileDescriptorSet_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_FileDescriptorSet* ret = google_protobuf_FileDescriptorSet_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__FileDescriptorSet_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
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  return ret;
}
UPB_INLINE char* google_protobuf_FileDescriptorSet_serialize(const google_protobuf_FileDescriptorSet* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
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  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_FileDescriptorSet_serialize_ex(const google_protobuf_FileDescriptorSet* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__FileDescriptorSet_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void google_protobuf_FileDescriptorSet_clear_file(google_protobuf_FileDescriptorSet* msg) {
  const upb_MiniTableField field = {1, 8, 0, UPB_SIZE(3, 4), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_FileDescriptorProto* const* google_protobuf_FileDescriptorSet_file(const google_protobuf_FileDescriptorSet* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {1, 8, 0, UPB_SIZE(3, 4), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FileDescriptorProto_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (const google_protobuf_FileDescriptorProto* const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_FileDescriptorSet_file_upb_array(
    const google_protobuf_FileDescriptorSet* msg, size_t* size) {
  const upb_MiniTableField field = {1, 8, 0, UPB_SIZE(3, 4), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FileDescriptorProto_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
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  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_FileDescriptorSet_file_mutable_upb_array(
    google_protobuf_FileDescriptorSet* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {1, 8, 0, UPB_SIZE(3, 4), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FileDescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE google_protobuf_FileDescriptorProto** google_protobuf_FileDescriptorSet_mutable_file(google_protobuf_FileDescriptorSet* msg,
                                              size_t* size) {
  upb_MiniTableField field = {1, 8, 0, UPB_SIZE(3, 4), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FileDescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (google_protobuf_FileDescriptorProto**)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE google_protobuf_FileDescriptorProto** google_protobuf_FileDescriptorSet_resize_file(google_protobuf_FileDescriptorSet* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {1, 8, 0, UPB_SIZE(3, 4), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FileDescriptorProto_msg_init);
  return (google_protobuf_FileDescriptorProto**)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE struct google_protobuf_FileDescriptorProto* google_protobuf_FileDescriptorSet_add_file(
    google_protobuf_FileDescriptorSet* msg, upb_Arena* arena) {
  upb_MiniTableField field = {1, 8, 0, UPB_SIZE(3, 4), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FileDescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return NULL;
  }
  struct google_protobuf_FileDescriptorProto* sub =
      (struct google_protobuf_FileDescriptorProto*)_upb_Message_New(&google__protobuf__FileDescriptorProto_msg_init, arena);
  if (!arr || !sub) return NULL;
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &sub, sizeof(sub));
  return sub;
}

/* google.protobuf.FileDescriptorProto */
UPB_INLINE google_protobuf_FileDescriptorProto* google_protobuf_FileDescriptorProto_new(upb_Arena* arena) {
  return (google_protobuf_FileDescriptorProto*)_upb_Message_New(&google__protobuf__FileDescriptorProto_msg_init, arena);
}
UPB_INLINE google_protobuf_FileDescriptorProto* google_protobuf_FileDescriptorProto_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_FileDescriptorProto* ret = google_protobuf_FileDescriptorProto_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__FileDescriptorProto_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_FileDescriptorProto* google_protobuf_FileDescriptorProto_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_FileDescriptorProto* ret = google_protobuf_FileDescriptorProto_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__FileDescriptorProto_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
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  return ret;
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UPB_INLINE char* google_protobuf_FileDescriptorProto_serialize(const google_protobuf_FileDescriptorProto* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__FileDescriptorProto_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_FileDescriptorProto_serialize_ex(const google_protobuf_FileDescriptorProto* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__FileDescriptorProto_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void google_protobuf_FileDescriptorProto_clear_name(google_protobuf_FileDescriptorProto* msg) {
  const upb_MiniTableField field = {1, UPB_SIZE(56, 16), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_FileDescriptorProto_name(const google_protobuf_FileDescriptorProto* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {1, UPB_SIZE(56, 16), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FileDescriptorProto_has_name(const google_protobuf_FileDescriptorProto* msg) {
  const upb_MiniTableField field = {1, UPB_SIZE(56, 16), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FileDescriptorProto_clear_package(google_protobuf_FileDescriptorProto* msg) {
  const upb_MiniTableField field = {2, UPB_SIZE(64, 32), 65, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_FileDescriptorProto_package(const google_protobuf_FileDescriptorProto* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {2, UPB_SIZE(64, 32), 65, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FileDescriptorProto_has_package(const google_protobuf_FileDescriptorProto* msg) {
  const upb_MiniTableField field = {2, UPB_SIZE(64, 32), 65, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FileDescriptorProto_clear_dependency(google_protobuf_FileDescriptorProto* msg) {
  const upb_MiniTableField field = {3, UPB_SIZE(12, 64), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView const* google_protobuf_FileDescriptorProto_dependency(const google_protobuf_FileDescriptorProto* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {3, UPB_SIZE(12, 64), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (upb_StringView const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_FileDescriptorProto_dependency_upb_array(
    const google_protobuf_FileDescriptorProto* msg, size_t* size) {
  const upb_MiniTableField field = {3, UPB_SIZE(12, 64), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_FileDescriptorProto_dependency_mutable_upb_array(
    google_protobuf_FileDescriptorProto* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {3, UPB_SIZE(12, 64), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}
UPB_INLINE void google_protobuf_FileDescriptorProto_clear_message_type(google_protobuf_FileDescriptorProto* msg) {
  const upb_MiniTableField field = {4, UPB_SIZE(16, 72), 0, 33, 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_DescriptorProto* const* google_protobuf_FileDescriptorProto_message_type(const google_protobuf_FileDescriptorProto* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {4, UPB_SIZE(16, 72), 0, 33, 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__DescriptorProto_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (const google_protobuf_DescriptorProto* const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_FileDescriptorProto_message_type_upb_array(
    const google_protobuf_FileDescriptorProto* msg, size_t* size) {
  const upb_MiniTableField field = {4, UPB_SIZE(16, 72), 0, 33, 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__DescriptorProto_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_FileDescriptorProto_message_type_mutable_upb_array(
    google_protobuf_FileDescriptorProto* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {4, UPB_SIZE(16, 72), 0, 33, 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__DescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}
UPB_INLINE void google_protobuf_FileDescriptorProto_clear_enum_type(google_protobuf_FileDescriptorProto* msg) {
  const upb_MiniTableField field = {5, UPB_SIZE(20, 80), 0, UPB_SIZE(31, 32), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_EnumDescriptorProto* const* google_protobuf_FileDescriptorProto_enum_type(const google_protobuf_FileDescriptorProto* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {5, UPB_SIZE(20, 80), 0, UPB_SIZE(31, 32), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__EnumDescriptorProto_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (const google_protobuf_EnumDescriptorProto* const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_FileDescriptorProto_enum_type_upb_array(
    const google_protobuf_FileDescriptorProto* msg, size_t* size) {
  const upb_MiniTableField field = {5, UPB_SIZE(20, 80), 0, UPB_SIZE(31, 32), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__EnumDescriptorProto_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_FileDescriptorProto_enum_type_mutable_upb_array(
    google_protobuf_FileDescriptorProto* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {5, UPB_SIZE(20, 80), 0, UPB_SIZE(31, 32), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__EnumDescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}
UPB_INLINE void google_protobuf_FileDescriptorProto_clear_service(google_protobuf_FileDescriptorProto* msg) {
  const upb_MiniTableField field = {6, UPB_SIZE(24, 88), 0, UPB_SIZE(29, 31), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_ServiceDescriptorProto* const* google_protobuf_FileDescriptorProto_service(const google_protobuf_FileDescriptorProto* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {6, UPB_SIZE(24, 88), 0, UPB_SIZE(29, 31), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__ServiceDescriptorProto_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (const google_protobuf_ServiceDescriptorProto* const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_FileDescriptorProto_service_upb_array(
    const google_protobuf_FileDescriptorProto* msg, size_t* size) {
  const upb_MiniTableField field = {6, UPB_SIZE(24, 88), 0, UPB_SIZE(29, 31), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__ServiceDescriptorProto_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_FileDescriptorProto_service_mutable_upb_array(
    google_protobuf_FileDescriptorProto* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {6, UPB_SIZE(24, 88), 0, UPB_SIZE(29, 31), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__ServiceDescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}
UPB_INLINE void google_protobuf_FileDescriptorProto_clear_extension(google_protobuf_FileDescriptorProto* msg) {
  const upb_MiniTableField field = {7, UPB_SIZE(28, 96), 0, UPB_SIZE(27, 30), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_FieldDescriptorProto* const* google_protobuf_FileDescriptorProto_extension(const google_protobuf_FileDescriptorProto* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {7, UPB_SIZE(28, 96), 0, UPB_SIZE(27, 30), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FieldDescriptorProto_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (const google_protobuf_FieldDescriptorProto* const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_FileDescriptorProto_extension_upb_array(
    const google_protobuf_FileDescriptorProto* msg, size_t* size) {
  const upb_MiniTableField field = {7, UPB_SIZE(28, 96), 0, UPB_SIZE(27, 30), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FieldDescriptorProto_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_FileDescriptorProto_extension_mutable_upb_array(
    google_protobuf_FileDescriptorProto* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {7, UPB_SIZE(28, 96), 0, UPB_SIZE(27, 30), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FieldDescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}
UPB_INLINE void google_protobuf_FileDescriptorProto_clear_options(google_protobuf_FileDescriptorProto* msg) {
  const upb_MiniTableField field = {8, UPB_SIZE(32, 104), 66, UPB_SIZE(25, 29), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_FileOptions* google_protobuf_FileDescriptorProto_options(const google_protobuf_FileDescriptorProto* msg) {
  const google_protobuf_FileOptions* default_val = NULL;
  const google_protobuf_FileOptions* ret;
  const upb_MiniTableField field = {8, UPB_SIZE(32, 104), 66, UPB_SIZE(25, 29), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FileOptions_msg_init);
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FileDescriptorProto_has_options(const google_protobuf_FileDescriptorProto* msg) {
  const upb_MiniTableField field = {8, UPB_SIZE(32, 104), 66, UPB_SIZE(25, 29), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FileDescriptorProto_clear_source_code_info(google_protobuf_FileDescriptorProto* msg) {
  const upb_MiniTableField field = {9, UPB_SIZE(36, 112), 67, UPB_SIZE(23, 28), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_SourceCodeInfo* google_protobuf_FileDescriptorProto_source_code_info(const google_protobuf_FileDescriptorProto* msg) {
  const google_protobuf_SourceCodeInfo* default_val = NULL;
  const google_protobuf_SourceCodeInfo* ret;
  const upb_MiniTableField field = {9, UPB_SIZE(36, 112), 67, UPB_SIZE(23, 28), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__SourceCodeInfo_msg_init);
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FileDescriptorProto_has_source_code_info(const google_protobuf_FileDescriptorProto* msg) {
  const upb_MiniTableField field = {9, UPB_SIZE(36, 112), 67, UPB_SIZE(23, 28), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FileDescriptorProto_clear_public_dependency(google_protobuf_FileDescriptorProto* msg) {
  const upb_MiniTableField field = {10, UPB_SIZE(40, 120), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t const* google_protobuf_FileDescriptorProto_public_dependency(const google_protobuf_FileDescriptorProto* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {10, UPB_SIZE(40, 120), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (int32_t const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_FileDescriptorProto_public_dependency_upb_array(
    const google_protobuf_FileDescriptorProto* msg, size_t* size) {
  const upb_MiniTableField field = {10, UPB_SIZE(40, 120), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_FileDescriptorProto_public_dependency_mutable_upb_array(
    google_protobuf_FileDescriptorProto* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {10, UPB_SIZE(40, 120), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}
UPB_INLINE void google_protobuf_FileDescriptorProto_clear_weak_dependency(google_protobuf_FileDescriptorProto* msg) {
  const upb_MiniTableField field = {11, UPB_SIZE(44, 128), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t const* google_protobuf_FileDescriptorProto_weak_dependency(const google_protobuf_FileDescriptorProto* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {11, UPB_SIZE(44, 128), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (int32_t const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_FileDescriptorProto_weak_dependency_upb_array(
    const google_protobuf_FileDescriptorProto* msg, size_t* size) {
  const upb_MiniTableField field = {11, UPB_SIZE(44, 128), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_FileDescriptorProto_weak_dependency_mutable_upb_array(
    google_protobuf_FileDescriptorProto* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {11, UPB_SIZE(44, 128), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}
UPB_INLINE void google_protobuf_FileDescriptorProto_clear_syntax(google_protobuf_FileDescriptorProto* msg) {
  const upb_MiniTableField field = {12, UPB_SIZE(72, 48), 68, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_FileDescriptorProto_syntax(const google_protobuf_FileDescriptorProto* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {12, UPB_SIZE(72, 48), 68, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FileDescriptorProto_has_syntax(const google_protobuf_FileDescriptorProto* msg) {
  const upb_MiniTableField field = {12, UPB_SIZE(72, 48), 68, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FileDescriptorProto_clear_edition(google_protobuf_FileDescriptorProto* msg) {
  const upb_MiniTableField field = {14, UPB_SIZE(48, 12), 69, UPB_SIZE(12, 18), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_FileDescriptorProto_edition(const google_protobuf_FileDescriptorProto* msg) {
  int32_t default_val = 0;
  int32_t ret;
  const upb_MiniTableField field = {14, UPB_SIZE(48, 12), 69, UPB_SIZE(12, 18), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FileDescriptorProto_has_edition(const google_protobuf_FileDescriptorProto* msg) {
  const upb_MiniTableField field = {14, UPB_SIZE(48, 12), 69, UPB_SIZE(12, 18), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FileDescriptorProto_clear_option_dependency(google_protobuf_FileDescriptorProto* msg) {
  const upb_MiniTableField field = {15, UPB_SIZE(52, 136), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView const* google_protobuf_FileDescriptorProto_option_dependency(const google_protobuf_FileDescriptorProto* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {15, UPB_SIZE(52, 136), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (upb_StringView const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_FileDescriptorProto_option_dependency_upb_array(
    const google_protobuf_FileDescriptorProto* msg, size_t* size) {
  const upb_MiniTableField field = {15, UPB_SIZE(52, 136), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_FileDescriptorProto_option_dependency_mutable_upb_array(
    google_protobuf_FileDescriptorProto* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {15, UPB_SIZE(52, 136), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE void google_protobuf_FileDescriptorProto_set_name(google_protobuf_FileDescriptorProto* msg, upb_StringView value) {
  const upb_MiniTableField field = {1, UPB_SIZE(56, 16), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FileDescriptorProto_set_package(google_protobuf_FileDescriptorProto* msg, upb_StringView value) {
  const upb_MiniTableField field = {2, UPB_SIZE(64, 32), 65, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE upb_StringView* google_protobuf_FileDescriptorProto_mutable_dependency(google_protobuf_FileDescriptorProto* msg,
                                              size_t* size) {
  upb_MiniTableField field = {3, UPB_SIZE(12, 64), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (upb_StringView*)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE upb_StringView* google_protobuf_FileDescriptorProto_resize_dependency(google_protobuf_FileDescriptorProto* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {3, UPB_SIZE(12, 64), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return (upb_StringView*)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE bool google_protobuf_FileDescriptorProto_add_dependency(google_protobuf_FileDescriptorProto* msg, upb_StringView val,
                                      upb_Arena* arena) {
  upb_MiniTableField field = {3, UPB_SIZE(12, 64), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return false;
  }
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &val, sizeof(val));
  return true;
}
UPB_INLINE google_protobuf_DescriptorProto** google_protobuf_FileDescriptorProto_mutable_message_type(google_protobuf_FileDescriptorProto* msg,
                                              size_t* size) {
  upb_MiniTableField field = {4, UPB_SIZE(16, 72), 0, 33, 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__DescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (google_protobuf_DescriptorProto**)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE google_protobuf_DescriptorProto** google_protobuf_FileDescriptorProto_resize_message_type(google_protobuf_FileDescriptorProto* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {4, UPB_SIZE(16, 72), 0, 33, 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__DescriptorProto_msg_init);
  return (google_protobuf_DescriptorProto**)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE struct google_protobuf_DescriptorProto* google_protobuf_FileDescriptorProto_add_message_type(
    google_protobuf_FileDescriptorProto* msg, upb_Arena* arena) {
  upb_MiniTableField field = {4, UPB_SIZE(16, 72), 0, 33, 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__DescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return NULL;
  }
  struct google_protobuf_DescriptorProto* sub =
      (struct google_protobuf_DescriptorProto*)_upb_Message_New(&google__protobuf__DescriptorProto_msg_init, arena);
  if (!arr || !sub) return NULL;
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &sub, sizeof(sub));
  return sub;
}
UPB_INLINE google_protobuf_EnumDescriptorProto** google_protobuf_FileDescriptorProto_mutable_enum_type(google_protobuf_FileDescriptorProto* msg,
                                              size_t* size) {
  upb_MiniTableField field = {5, UPB_SIZE(20, 80), 0, UPB_SIZE(31, 32), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__EnumDescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (google_protobuf_EnumDescriptorProto**)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE google_protobuf_EnumDescriptorProto** google_protobuf_FileDescriptorProto_resize_enum_type(google_protobuf_FileDescriptorProto* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {5, UPB_SIZE(20, 80), 0, UPB_SIZE(31, 32), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__EnumDescriptorProto_msg_init);
  return (google_protobuf_EnumDescriptorProto**)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE struct google_protobuf_EnumDescriptorProto* google_protobuf_FileDescriptorProto_add_enum_type(
    google_protobuf_FileDescriptorProto* msg, upb_Arena* arena) {
  upb_MiniTableField field = {5, UPB_SIZE(20, 80), 0, UPB_SIZE(31, 32), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__EnumDescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return NULL;
  }
  struct google_protobuf_EnumDescriptorProto* sub =
      (struct google_protobuf_EnumDescriptorProto*)_upb_Message_New(&google__protobuf__EnumDescriptorProto_msg_init, arena);
  if (!arr || !sub) return NULL;
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &sub, sizeof(sub));
  return sub;
}
UPB_INLINE google_protobuf_ServiceDescriptorProto** google_protobuf_FileDescriptorProto_mutable_service(google_protobuf_FileDescriptorProto* msg,
                                              size_t* size) {
  upb_MiniTableField field = {6, UPB_SIZE(24, 88), 0, UPB_SIZE(29, 31), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__ServiceDescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (google_protobuf_ServiceDescriptorProto**)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE google_protobuf_ServiceDescriptorProto** google_protobuf_FileDescriptorProto_resize_service(google_protobuf_FileDescriptorProto* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {6, UPB_SIZE(24, 88), 0, UPB_SIZE(29, 31), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__ServiceDescriptorProto_msg_init);
  return (google_protobuf_ServiceDescriptorProto**)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE struct google_protobuf_ServiceDescriptorProto* google_protobuf_FileDescriptorProto_add_service(
    google_protobuf_FileDescriptorProto* msg, upb_Arena* arena) {
  upb_MiniTableField field = {6, UPB_SIZE(24, 88), 0, UPB_SIZE(29, 31), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__ServiceDescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return NULL;
  }
  struct google_protobuf_ServiceDescriptorProto* sub =
      (struct google_protobuf_ServiceDescriptorProto*)_upb_Message_New(&google__protobuf__ServiceDescriptorProto_msg_init, arena);
  if (!arr || !sub) return NULL;
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &sub, sizeof(sub));
  return sub;
}
UPB_INLINE google_protobuf_FieldDescriptorProto** google_protobuf_FileDescriptorProto_mutable_extension(google_protobuf_FileDescriptorProto* msg,
                                              size_t* size) {
  upb_MiniTableField field = {7, UPB_SIZE(28, 96), 0, UPB_SIZE(27, 30), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FieldDescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (google_protobuf_FieldDescriptorProto**)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE google_protobuf_FieldDescriptorProto** google_protobuf_FileDescriptorProto_resize_extension(google_protobuf_FileDescriptorProto* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {7, UPB_SIZE(28, 96), 0, UPB_SIZE(27, 30), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FieldDescriptorProto_msg_init);
  return (google_protobuf_FieldDescriptorProto**)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE struct google_protobuf_FieldDescriptorProto* google_protobuf_FileDescriptorProto_add_extension(
    google_protobuf_FileDescriptorProto* msg, upb_Arena* arena) {
  upb_MiniTableField field = {7, UPB_SIZE(28, 96), 0, UPB_SIZE(27, 30), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FieldDescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return NULL;
  }
  struct google_protobuf_FieldDescriptorProto* sub =
      (struct google_protobuf_FieldDescriptorProto*)_upb_Message_New(&google__protobuf__FieldDescriptorProto_msg_init, arena);
  if (!arr || !sub) return NULL;
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &sub, sizeof(sub));
  return sub;
}
UPB_INLINE void google_protobuf_FileDescriptorProto_set_options(google_protobuf_FileDescriptorProto* msg, google_protobuf_FileOptions* value) {
  const upb_MiniTableField field = {8, UPB_SIZE(32, 104), 66, UPB_SIZE(25, 29), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FileOptions_msg_init);
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE struct google_protobuf_FileOptions* google_protobuf_FileDescriptorProto_mutable_options(
    google_protobuf_FileDescriptorProto* msg, upb_Arena* arena) {
  struct google_protobuf_FileOptions* sub = (struct google_protobuf_FileOptions*)google_protobuf_FileDescriptorProto_options(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_FileOptions*)_upb_Message_New(&google__protobuf__FileOptions_msg_init, arena);
    if (sub) google_protobuf_FileDescriptorProto_set_options(msg, sub);
  }
  return sub;
}
UPB_INLINE void google_protobuf_FileDescriptorProto_set_source_code_info(google_protobuf_FileDescriptorProto* msg, google_protobuf_SourceCodeInfo* value) {
  const upb_MiniTableField field = {9, UPB_SIZE(36, 112), 67, UPB_SIZE(23, 28), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__SourceCodeInfo_msg_init);
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE struct google_protobuf_SourceCodeInfo* google_protobuf_FileDescriptorProto_mutable_source_code_info(
    google_protobuf_FileDescriptorProto* msg, upb_Arena* arena) {
  struct google_protobuf_SourceCodeInfo* sub = (struct google_protobuf_SourceCodeInfo*)google_protobuf_FileDescriptorProto_source_code_info(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_SourceCodeInfo*)_upb_Message_New(&google__protobuf__SourceCodeInfo_msg_init, arena);
    if (sub) google_protobuf_FileDescriptorProto_set_source_code_info(msg, sub);
  }
  return sub;
}
UPB_INLINE int32_t* google_protobuf_FileDescriptorProto_mutable_public_dependency(google_protobuf_FileDescriptorProto* msg,
                                              size_t* size) {
  upb_MiniTableField field = {10, UPB_SIZE(40, 120), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (int32_t*)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE int32_t* google_protobuf_FileDescriptorProto_resize_public_dependency(google_protobuf_FileDescriptorProto* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {10, UPB_SIZE(40, 120), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return (int32_t*)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE bool google_protobuf_FileDescriptorProto_add_public_dependency(google_protobuf_FileDescriptorProto* msg, int32_t val,
                                      upb_Arena* arena) {
  upb_MiniTableField field = {10, UPB_SIZE(40, 120), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return false;
  }
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &val, sizeof(val));
  return true;
}
UPB_INLINE int32_t* google_protobuf_FileDescriptorProto_mutable_weak_dependency(google_protobuf_FileDescriptorProto* msg,
                                              size_t* size) {
  upb_MiniTableField field = {11, UPB_SIZE(44, 128), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (int32_t*)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE int32_t* google_protobuf_FileDescriptorProto_resize_weak_dependency(google_protobuf_FileDescriptorProto* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {11, UPB_SIZE(44, 128), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return (int32_t*)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE bool google_protobuf_FileDescriptorProto_add_weak_dependency(google_protobuf_FileDescriptorProto* msg, int32_t val,
                                      upb_Arena* arena) {
  upb_MiniTableField field = {11, UPB_SIZE(44, 128), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return false;
  }
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &val, sizeof(val));
  return true;
}
UPB_INLINE void google_protobuf_FileDescriptorProto_set_syntax(google_protobuf_FileDescriptorProto* msg, upb_StringView value) {
  const upb_MiniTableField field = {12, UPB_SIZE(72, 48), 68, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FileDescriptorProto_set_edition(google_protobuf_FileDescriptorProto* msg, int32_t value) {
  const upb_MiniTableField field = {14, UPB_SIZE(48, 12), 69, UPB_SIZE(12, 18), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE upb_StringView* google_protobuf_FileDescriptorProto_mutable_option_dependency(google_protobuf_FileDescriptorProto* msg,
                                              size_t* size) {
  upb_MiniTableField field = {15, UPB_SIZE(52, 136), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (upb_StringView*)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE upb_StringView* google_protobuf_FileDescriptorProto_resize_option_dependency(google_protobuf_FileDescriptorProto* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {15, UPB_SIZE(52, 136), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return (upb_StringView*)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE bool google_protobuf_FileDescriptorProto_add_option_dependency(google_protobuf_FileDescriptorProto* msg, upb_StringView val,
                                      upb_Arena* arena) {
  upb_MiniTableField field = {15, UPB_SIZE(52, 136), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return false;
  }
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &val, sizeof(val));
  return true;
}

/* google.protobuf.DescriptorProto */
UPB_INLINE google_protobuf_DescriptorProto* google_protobuf_DescriptorProto_new(upb_Arena* arena) {
  return (google_protobuf_DescriptorProto*)_upb_Message_New(&google__protobuf__DescriptorProto_msg_init, arena);
}
UPB_INLINE google_protobuf_DescriptorProto* google_protobuf_DescriptorProto_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_DescriptorProto* ret = google_protobuf_DescriptorProto_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__DescriptorProto_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_DescriptorProto* google_protobuf_DescriptorProto_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_DescriptorProto* ret = google_protobuf_DescriptorProto_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__DescriptorProto_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_protobuf_DescriptorProto_serialize(const google_protobuf_DescriptorProto* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__DescriptorProto_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_DescriptorProto_serialize_ex(const google_protobuf_DescriptorProto* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__DescriptorProto_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void google_protobuf_DescriptorProto_clear_name(google_protobuf_DescriptorProto* msg) {
  const upb_MiniTableField field = {1, UPB_SIZE(52, 16), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_DescriptorProto_name(const google_protobuf_DescriptorProto* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {1, UPB_SIZE(52, 16), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_DescriptorProto_has_name(const google_protobuf_DescriptorProto* msg) {
  const upb_MiniTableField field = {1, UPB_SIZE(52, 16), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_DescriptorProto_clear_field(google_protobuf_DescriptorProto* msg) {
  const upb_MiniTableField field = {2, UPB_SIZE(12, 32), 0, UPB_SIZE(30, 31), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_FieldDescriptorProto* const* google_protobuf_DescriptorProto_field(const google_protobuf_DescriptorProto* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {2, UPB_SIZE(12, 32), 0, UPB_SIZE(30, 31), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FieldDescriptorProto_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (const google_protobuf_FieldDescriptorProto* const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_DescriptorProto_field_upb_array(
    const google_protobuf_DescriptorProto* msg, size_t* size) {
  const upb_MiniTableField field = {2, UPB_SIZE(12, 32), 0, UPB_SIZE(30, 31), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FieldDescriptorProto_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_DescriptorProto_field_mutable_upb_array(
    google_protobuf_DescriptorProto* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {2, UPB_SIZE(12, 32), 0, UPB_SIZE(30, 31), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FieldDescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}
UPB_INLINE void google_protobuf_DescriptorProto_clear_nested_type(google_protobuf_DescriptorProto* msg) {
  const upb_MiniTableField field = {3, UPB_SIZE(16, 40), 0, UPB_SIZE(28, 30), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_DescriptorProto* const* google_protobuf_DescriptorProto_nested_type(const google_protobuf_DescriptorProto* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {3, UPB_SIZE(16, 40), 0, UPB_SIZE(28, 30), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__DescriptorProto_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (const google_protobuf_DescriptorProto* const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_DescriptorProto_nested_type_upb_array(
    const google_protobuf_DescriptorProto* msg, size_t* size) {
  const upb_MiniTableField field = {3, UPB_SIZE(16, 40), 0, UPB_SIZE(28, 30), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__DescriptorProto_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_DescriptorProto_nested_type_mutable_upb_array(
    google_protobuf_DescriptorProto* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {3, UPB_SIZE(16, 40), 0, UPB_SIZE(28, 30), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__DescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}
UPB_INLINE void google_protobuf_DescriptorProto_clear_enum_type(google_protobuf_DescriptorProto* msg) {
  const upb_MiniTableField field = {4, UPB_SIZE(20, 48), 0, UPB_SIZE(26, 29), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_EnumDescriptorProto* const* google_protobuf_DescriptorProto_enum_type(const google_protobuf_DescriptorProto* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {4, UPB_SIZE(20, 48), 0, UPB_SIZE(26, 29), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__EnumDescriptorProto_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (const google_protobuf_EnumDescriptorProto* const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_DescriptorProto_enum_type_upb_array(
    const google_protobuf_DescriptorProto* msg, size_t* size) {
  const upb_MiniTableField field = {4, UPB_SIZE(20, 48), 0, UPB_SIZE(26, 29), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__EnumDescriptorProto_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_DescriptorProto_enum_type_mutable_upb_array(
    google_protobuf_DescriptorProto* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {4, UPB_SIZE(20, 48), 0, UPB_SIZE(26, 29), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__EnumDescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}
UPB_INLINE void google_protobuf_DescriptorProto_clear_extension_range(google_protobuf_DescriptorProto* msg) {
  const upb_MiniTableField field = {5, UPB_SIZE(24, 56), 0, UPB_SIZE(24, 28), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_DescriptorProto_ExtensionRange* const* google_protobuf_DescriptorProto_extension_range(const google_protobuf_DescriptorProto* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {5, UPB_SIZE(24, 56), 0, UPB_SIZE(24, 28), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__DescriptorProto__ExtensionRange_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (const google_protobuf_DescriptorProto_ExtensionRange* const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_DescriptorProto_extension_range_upb_array(
    const google_protobuf_DescriptorProto* msg, size_t* size) {
  const upb_MiniTableField field = {5, UPB_SIZE(24, 56), 0, UPB_SIZE(24, 28), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__DescriptorProto__ExtensionRange_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_DescriptorProto_extension_range_mutable_upb_array(
    google_protobuf_DescriptorProto* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {5, UPB_SIZE(24, 56), 0, UPB_SIZE(24, 28), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__DescriptorProto__ExtensionRange_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}
UPB_INLINE void google_protobuf_DescriptorProto_clear_extension(google_protobuf_DescriptorProto* msg) {
  const upb_MiniTableField field = {6, UPB_SIZE(28, 64), 0, UPB_SIZE(22, 27), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_FieldDescriptorProto* const* google_protobuf_DescriptorProto_extension(const google_protobuf_DescriptorProto* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {6, UPB_SIZE(28, 64), 0, UPB_SIZE(22, 27), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FieldDescriptorProto_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (const google_protobuf_FieldDescriptorProto* const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_DescriptorProto_extension_upb_array(
    const google_protobuf_DescriptorProto* msg, size_t* size) {
  const upb_MiniTableField field = {6, UPB_SIZE(28, 64), 0, UPB_SIZE(22, 27), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FieldDescriptorProto_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_DescriptorProto_extension_mutable_upb_array(
    google_protobuf_DescriptorProto* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {6, UPB_SIZE(28, 64), 0, UPB_SIZE(22, 27), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FieldDescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}
UPB_INLINE void google_protobuf_DescriptorProto_clear_options(google_protobuf_DescriptorProto* msg) {
  const upb_MiniTableField field = {7, UPB_SIZE(32, 72), 65, UPB_SIZE(20, 26), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_MessageOptions* google_protobuf_DescriptorProto_options(const google_protobuf_DescriptorProto* msg) {
  const google_protobuf_MessageOptions* default_val = NULL;
  const google_protobuf_MessageOptions* ret;
  const upb_MiniTableField field = {7, UPB_SIZE(32, 72), 65, UPB_SIZE(20, 26), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__MessageOptions_msg_init);
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_DescriptorProto_has_options(const google_protobuf_DescriptorProto* msg) {
  const upb_MiniTableField field = {7, UPB_SIZE(32, 72), 65, UPB_SIZE(20, 26), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_DescriptorProto_clear_oneof_decl(google_protobuf_DescriptorProto* msg) {
  const upb_MiniTableField field = {8, UPB_SIZE(36, 80), 0, UPB_SIZE(18, 25), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_OneofDescriptorProto* const* google_protobuf_DescriptorProto_oneof_decl(const google_protobuf_DescriptorProto* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {8, UPB_SIZE(36, 80), 0, UPB_SIZE(18, 25), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__OneofDescriptorProto_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (const google_protobuf_OneofDescriptorProto* const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_DescriptorProto_oneof_decl_upb_array(
    const google_protobuf_DescriptorProto* msg, size_t* size) {
  const upb_MiniTableField field = {8, UPB_SIZE(36, 80), 0, UPB_SIZE(18, 25), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__OneofDescriptorProto_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_DescriptorProto_oneof_decl_mutable_upb_array(
    google_protobuf_DescriptorProto* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {8, UPB_SIZE(36, 80), 0, UPB_SIZE(18, 25), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__OneofDescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}
UPB_INLINE void google_protobuf_DescriptorProto_clear_reserved_range(google_protobuf_DescriptorProto* msg) {
  const upb_MiniTableField field = {9, UPB_SIZE(40, 88), 0, UPB_SIZE(16, 24), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_DescriptorProto_ReservedRange* const* google_protobuf_DescriptorProto_reserved_range(const google_protobuf_DescriptorProto* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {9, UPB_SIZE(40, 88), 0, UPB_SIZE(16, 24), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__DescriptorProto__ReservedRange_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (const google_protobuf_DescriptorProto_ReservedRange* const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_DescriptorProto_reserved_range_upb_array(
    const google_protobuf_DescriptorProto* msg, size_t* size) {
  const upb_MiniTableField field = {9, UPB_SIZE(40, 88), 0, UPB_SIZE(16, 24), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__DescriptorProto__ReservedRange_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_DescriptorProto_reserved_range_mutable_upb_array(
    google_protobuf_DescriptorProto* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {9, UPB_SIZE(40, 88), 0, UPB_SIZE(16, 24), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__DescriptorProto__ReservedRange_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}
UPB_INLINE void google_protobuf_DescriptorProto_clear_reserved_name(google_protobuf_DescriptorProto* msg) {
  const upb_MiniTableField field = {10, UPB_SIZE(44, 96), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView const* google_protobuf_DescriptorProto_reserved_name(const google_protobuf_DescriptorProto* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {10, UPB_SIZE(44, 96), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (upb_StringView const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_DescriptorProto_reserved_name_upb_array(
    const google_protobuf_DescriptorProto* msg, size_t* size) {
  const upb_MiniTableField field = {10, UPB_SIZE(44, 96), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_DescriptorProto_reserved_name_mutable_upb_array(
    google_protobuf_DescriptorProto* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {10, UPB_SIZE(44, 96), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}
UPB_INLINE void google_protobuf_DescriptorProto_clear_visibility(google_protobuf_DescriptorProto* msg) {
  const upb_MiniTableField field = {11, UPB_SIZE(48, 12), 66, UPB_SIZE(11, 20), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_DescriptorProto_visibility(const google_protobuf_DescriptorProto* msg) {
  int32_t default_val = 0;
  int32_t ret;
  const upb_MiniTableField field = {11, UPB_SIZE(48, 12), 66, UPB_SIZE(11, 20), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_DescriptorProto_has_visibility(const google_protobuf_DescriptorProto* msg) {
  const upb_MiniTableField field = {11, UPB_SIZE(48, 12), 66, UPB_SIZE(11, 20), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}

UPB_INLINE void google_protobuf_DescriptorProto_set_name(google_protobuf_DescriptorProto* msg, upb_StringView value) {
  const upb_MiniTableField field = {1, UPB_SIZE(52, 16), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE google_protobuf_FieldDescriptorProto** google_protobuf_DescriptorProto_mutable_field(google_protobuf_DescriptorProto* msg,
                                              size_t* size) {
  upb_MiniTableField field = {2, UPB_SIZE(12, 32), 0, UPB_SIZE(30, 31), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FieldDescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (google_protobuf_FieldDescriptorProto**)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE google_protobuf_FieldDescriptorProto** google_protobuf_DescriptorProto_resize_field(google_protobuf_DescriptorProto* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {2, UPB_SIZE(12, 32), 0, UPB_SIZE(30, 31), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FieldDescriptorProto_msg_init);
  return (google_protobuf_FieldDescriptorProto**)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE struct google_protobuf_FieldDescriptorProto* google_protobuf_DescriptorProto_add_field(
    google_protobuf_DescriptorProto* msg, upb_Arena* arena) {
  upb_MiniTableField field = {2, UPB_SIZE(12, 32), 0, UPB_SIZE(30, 31), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FieldDescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return NULL;
  }
  struct google_protobuf_FieldDescriptorProto* sub =
      (struct google_protobuf_FieldDescriptorProto*)_upb_Message_New(&google__protobuf__FieldDescriptorProto_msg_init, arena);
  if (!arr || !sub) return NULL;
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &sub, sizeof(sub));
  return sub;
}
UPB_INLINE google_protobuf_DescriptorProto** google_protobuf_DescriptorProto_mutable_nested_type(google_protobuf_DescriptorProto* msg,
                                              size_t* size) {
  upb_MiniTableField field = {3, UPB_SIZE(16, 40), 0, UPB_SIZE(28, 30), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__DescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (google_protobuf_DescriptorProto**)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE google_protobuf_DescriptorProto** google_protobuf_DescriptorProto_resize_nested_type(google_protobuf_DescriptorProto* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {3, UPB_SIZE(16, 40), 0, UPB_SIZE(28, 30), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__DescriptorProto_msg_init);
  return (google_protobuf_DescriptorProto**)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE struct google_protobuf_DescriptorProto* google_protobuf_DescriptorProto_add_nested_type(
    google_protobuf_DescriptorProto* msg, upb_Arena* arena) {
  upb_MiniTableField field = {3, UPB_SIZE(16, 40), 0, UPB_SIZE(28, 30), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__DescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return NULL;
  }
  struct google_protobuf_DescriptorProto* sub =
      (struct google_protobuf_DescriptorProto*)_upb_Message_New(&google__protobuf__DescriptorProto_msg_init, arena);
  if (!arr || !sub) return NULL;
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &sub, sizeof(sub));
  return sub;
}
UPB_INLINE google_protobuf_EnumDescriptorProto** google_protobuf_DescriptorProto_mutable_enum_type(google_protobuf_DescriptorProto* msg,
                                              size_t* size) {
  upb_MiniTableField field = {4, UPB_SIZE(20, 48), 0, UPB_SIZE(26, 29), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__EnumDescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (google_protobuf_EnumDescriptorProto**)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE google_protobuf_EnumDescriptorProto** google_protobuf_DescriptorProto_resize_enum_type(google_protobuf_DescriptorProto* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {4, UPB_SIZE(20, 48), 0, UPB_SIZE(26, 29), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__EnumDescriptorProto_msg_init);
  return (google_protobuf_EnumDescriptorProto**)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE struct google_protobuf_EnumDescriptorProto* google_protobuf_DescriptorProto_add_enum_type(
    google_protobuf_DescriptorProto* msg, upb_Arena* arena) {
  upb_MiniTableField field = {4, UPB_SIZE(20, 48), 0, UPB_SIZE(26, 29), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__EnumDescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return NULL;
  }
  struct google_protobuf_EnumDescriptorProto* sub =
      (struct google_protobuf_EnumDescriptorProto*)_upb_Message_New(&google__protobuf__EnumDescriptorProto_msg_init, arena);
  if (!arr || !sub) return NULL;
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &sub, sizeof(sub));
  return sub;
}
UPB_INLINE google_protobuf_DescriptorProto_ExtensionRange** google_protobuf_DescriptorProto_mutable_extension_range(google_protobuf_DescriptorProto* msg,
                                              size_t* size) {
  upb_MiniTableField field = {5, UPB_SIZE(24, 56), 0, UPB_SIZE(24, 28), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__DescriptorProto__ExtensionRange_msg_init);
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (google_protobuf_DescriptorProto_ExtensionRange**)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE google_protobuf_DescriptorProto_ExtensionRange** google_protobuf_DescriptorProto_resize_extension_range(google_protobuf_DescriptorProto* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {5, UPB_SIZE(24, 56), 0, UPB_SIZE(24, 28), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__DescriptorProto__ExtensionRange_msg_init);
  return (google_protobuf_DescriptorProto_ExtensionRange**)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE struct google_protobuf_DescriptorProto_ExtensionRange* google_protobuf_DescriptorProto_add_extension_range(
    google_protobuf_DescriptorProto* msg, upb_Arena* arena) {
  upb_MiniTableField field = {5, UPB_SIZE(24, 56), 0, UPB_SIZE(24, 28), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__DescriptorProto__ExtensionRange_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return NULL;
  }
  struct google_protobuf_DescriptorProto_ExtensionRange* sub =
      (struct google_protobuf_DescriptorProto_ExtensionRange*)_upb_Message_New(&google__protobuf__DescriptorProto__ExtensionRange_msg_init, arena);
  if (!arr || !sub) return NULL;
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &sub, sizeof(sub));
  return sub;
}
UPB_INLINE google_protobuf_FieldDescriptorProto** google_protobuf_DescriptorProto_mutable_extension(google_protobuf_DescriptorProto* msg,
                                              size_t* size) {
  upb_MiniTableField field = {6, UPB_SIZE(28, 64), 0, UPB_SIZE(22, 27), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FieldDescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (google_protobuf_FieldDescriptorProto**)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE google_protobuf_FieldDescriptorProto** google_protobuf_DescriptorProto_resize_extension(google_protobuf_DescriptorProto* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {6, UPB_SIZE(28, 64), 0, UPB_SIZE(22, 27), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FieldDescriptorProto_msg_init);
  return (google_protobuf_FieldDescriptorProto**)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE struct google_protobuf_FieldDescriptorProto* google_protobuf_DescriptorProto_add_extension(
    google_protobuf_DescriptorProto* msg, upb_Arena* arena) {
  upb_MiniTableField field = {6, UPB_SIZE(28, 64), 0, UPB_SIZE(22, 27), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FieldDescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return NULL;
  }
  struct google_protobuf_FieldDescriptorProto* sub =
      (struct google_protobuf_FieldDescriptorProto*)_upb_Message_New(&google__protobuf__FieldDescriptorProto_msg_init, arena);
  if (!arr || !sub) return NULL;
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &sub, sizeof(sub));
  return sub;
}
UPB_INLINE void google_protobuf_DescriptorProto_set_options(google_protobuf_DescriptorProto* msg, google_protobuf_MessageOptions* value) {
  const upb_MiniTableField field = {7, UPB_SIZE(32, 72), 65, UPB_SIZE(20, 26), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__MessageOptions_msg_init);
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE struct google_protobuf_MessageOptions* google_protobuf_DescriptorProto_mutable_options(
    google_protobuf_DescriptorProto* msg, upb_Arena* arena) {
  struct google_protobuf_MessageOptions* sub = (struct google_protobuf_MessageOptions*)google_protobuf_DescriptorProto_options(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_MessageOptions*)_upb_Message_New(&google__protobuf__MessageOptions_msg_init, arena);
    if (sub) google_protobuf_DescriptorProto_set_options(msg, sub);
  }
  return sub;
}
UPB_INLINE google_protobuf_OneofDescriptorProto** google_protobuf_DescriptorProto_mutable_oneof_decl(google_protobuf_DescriptorProto* msg,
                                              size_t* size) {
  upb_MiniTableField field = {8, UPB_SIZE(36, 80), 0, UPB_SIZE(18, 25), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__OneofDescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (google_protobuf_OneofDescriptorProto**)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE google_protobuf_OneofDescriptorProto** google_protobuf_DescriptorProto_resize_oneof_decl(google_protobuf_DescriptorProto* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {8, UPB_SIZE(36, 80), 0, UPB_SIZE(18, 25), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__OneofDescriptorProto_msg_init);
  return (google_protobuf_OneofDescriptorProto**)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE struct google_protobuf_OneofDescriptorProto* google_protobuf_DescriptorProto_add_oneof_decl(
    google_protobuf_DescriptorProto* msg, upb_Arena* arena) {
  upb_MiniTableField field = {8, UPB_SIZE(36, 80), 0, UPB_SIZE(18, 25), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__OneofDescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return NULL;
  }
  struct google_protobuf_OneofDescriptorProto* sub =
      (struct google_protobuf_OneofDescriptorProto*)_upb_Message_New(&google__protobuf__OneofDescriptorProto_msg_init, arena);
  if (!arr || !sub) return NULL;
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &sub, sizeof(sub));
  return sub;
}
UPB_INLINE google_protobuf_DescriptorProto_ReservedRange** google_protobuf_DescriptorProto_mutable_reserved_range(google_protobuf_DescriptorProto* msg,
                                              size_t* size) {
  upb_MiniTableField field = {9, UPB_SIZE(40, 88), 0, UPB_SIZE(16, 24), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__DescriptorProto__ReservedRange_msg_init);
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (google_protobuf_DescriptorProto_ReservedRange**)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE google_protobuf_DescriptorProto_ReservedRange** google_protobuf_DescriptorProto_resize_reserved_range(google_protobuf_DescriptorProto* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {9, UPB_SIZE(40, 88), 0, UPB_SIZE(16, 24), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__DescriptorProto__ReservedRange_msg_init);
  return (google_protobuf_DescriptorProto_ReservedRange**)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE struct google_protobuf_DescriptorProto_ReservedRange* google_protobuf_DescriptorProto_add_reserved_range(
    google_protobuf_DescriptorProto* msg, upb_Arena* arena) {
  upb_MiniTableField field = {9, UPB_SIZE(40, 88), 0, UPB_SIZE(16, 24), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__DescriptorProto__ReservedRange_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return NULL;
  }
  struct google_protobuf_DescriptorProto_ReservedRange* sub =
      (struct google_protobuf_DescriptorProto_ReservedRange*)_upb_Message_New(&google__protobuf__DescriptorProto__ReservedRange_msg_init, arena);
  if (!arr || !sub) return NULL;
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &sub, sizeof(sub));
  return sub;
}
UPB_INLINE upb_StringView* google_protobuf_DescriptorProto_mutable_reserved_name(google_protobuf_DescriptorProto* msg,
                                              size_t* size) {
  upb_MiniTableField field = {10, UPB_SIZE(44, 96), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (upb_StringView*)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE upb_StringView* google_protobuf_DescriptorProto_resize_reserved_name(google_protobuf_DescriptorProto* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {10, UPB_SIZE(44, 96), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return (upb_StringView*)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE bool google_protobuf_DescriptorProto_add_reserved_name(google_protobuf_DescriptorProto* msg, upb_StringView val,
                                      upb_Arena* arena) {
  upb_MiniTableField field = {10, UPB_SIZE(44, 96), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return false;
  }
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &val, sizeof(val));
  return true;
}
UPB_INLINE void google_protobuf_DescriptorProto_set_visibility(google_protobuf_DescriptorProto* msg, int32_t value) {
  const upb_MiniTableField field = {11, UPB_SIZE(48, 12), 66, UPB_SIZE(11, 20), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}

/* google.protobuf.DescriptorProto.ExtensionRange */
UPB_INLINE google_protobuf_DescriptorProto_ExtensionRange* google_protobuf_DescriptorProto_ExtensionRange_new(upb_Arena* arena) {
  return (google_protobuf_DescriptorProto_ExtensionRange*)_upb_Message_New(&google__protobuf__DescriptorProto__ExtensionRange_msg_init, arena);
}
UPB_INLINE google_protobuf_DescriptorProto_ExtensionRange* google_protobuf_DescriptorProto_ExtensionRange_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_DescriptorProto_ExtensionRange* ret = google_protobuf_DescriptorProto_ExtensionRange_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__DescriptorProto__ExtensionRange_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_DescriptorProto_ExtensionRange* google_protobuf_DescriptorProto_ExtensionRange_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_DescriptorProto_ExtensionRange* ret = google_protobuf_DescriptorProto_ExtensionRange_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__DescriptorProto__ExtensionRange_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_protobuf_DescriptorProto_ExtensionRange_serialize(const google_protobuf_DescriptorProto_ExtensionRange* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__DescriptorProto__ExtensionRange_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_DescriptorProto_ExtensionRange_serialize_ex(const google_protobuf_DescriptorProto_ExtensionRange* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__DescriptorProto__ExtensionRange_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void google_protobuf_DescriptorProto_ExtensionRange_clear_start(google_protobuf_DescriptorProto_ExtensionRange* msg) {
  const upb_MiniTableField field = {1, 12, 64, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_DescriptorProto_ExtensionRange_start(const google_protobuf_DescriptorProto_ExtensionRange* msg) {
  int32_t default_val = (int32_t)0;
  int32_t ret;
  const upb_MiniTableField field = {1, 12, 64, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_DescriptorProto_ExtensionRange_has_start(const google_protobuf_DescriptorProto_ExtensionRange* msg) {
  const upb_MiniTableField field = {1, 12, 64, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_DescriptorProto_ExtensionRange_clear_end(google_protobuf_DescriptorProto_ExtensionRange* msg) {
  const upb_MiniTableField field = {2, 16, 65, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_DescriptorProto_ExtensionRange_end(const google_protobuf_DescriptorProto_ExtensionRange* msg) {
  int32_t default_val = (int32_t)0;
  int32_t ret;
  const upb_MiniTableField field = {2, 16, 65, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_DescriptorProto_ExtensionRange_has_end(const google_protobuf_DescriptorProto_ExtensionRange* msg) {
  const upb_MiniTableField field = {2, 16, 65, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_DescriptorProto_ExtensionRange_clear_options(google_protobuf_DescriptorProto_ExtensionRange* msg) {
  const upb_MiniTableField field = {3, UPB_SIZE(20, 24), 66, UPB_SIZE(3, 4), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_ExtensionRangeOptions* google_protobuf_DescriptorProto_ExtensionRange_options(const google_protobuf_DescriptorProto_ExtensionRange* msg) {
  const google_protobuf_ExtensionRangeOptions* default_val = NULL;
  const google_protobuf_ExtensionRangeOptions* ret;
  const upb_MiniTableField field = {3, UPB_SIZE(20, 24), 66, UPB_SIZE(3, 4), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__ExtensionRangeOptions_msg_init);
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_DescriptorProto_ExtensionRange_has_options(const google_protobuf_DescriptorProto_ExtensionRange* msg) {
  const upb_MiniTableField field = {3, UPB_SIZE(20, 24), 66, UPB_SIZE(3, 4), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}

UPB_INLINE void google_protobuf_DescriptorProto_ExtensionRange_set_start(google_protobuf_DescriptorProto_ExtensionRange* msg, int32_t value) {
  const upb_MiniTableField field = {1, 12, 64, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_DescriptorProto_ExtensionRange_set_end(google_protobuf_DescriptorProto_ExtensionRange* msg, int32_t value) {
  const upb_MiniTableField field = {2, 16, 65, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_DescriptorProto_ExtensionRange_set_options(google_protobuf_DescriptorProto_ExtensionRange* msg, google_protobuf_ExtensionRangeOptions* value) {
  const upb_MiniTableField field = {3, UPB_SIZE(20, 24), 66, UPB_SIZE(3, 4), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__ExtensionRangeOptions_msg_init);
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE struct google_protobuf_ExtensionRangeOptions* google_protobuf_DescriptorProto_ExtensionRange_mutable_options(
    google_protobuf_DescriptorProto_ExtensionRange* msg, upb_Arena* arena) {
  struct google_protobuf_ExtensionRangeOptions* sub = (struct google_protobuf_ExtensionRangeOptions*)google_protobuf_DescriptorProto_ExtensionRange_options(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_ExtensionRangeOptions*)_upb_Message_New(&google__protobuf__ExtensionRangeOptions_msg_init, arena);
    if (sub) google_protobuf_DescriptorProto_ExtensionRange_set_options(msg, sub);
  }
  return sub;
}

/* google.protobuf.DescriptorProto.ReservedRange */
UPB_INLINE google_protobuf_DescriptorProto_ReservedRange* google_protobuf_DescriptorProto_ReservedRange_new(upb_Arena* arena) {
  return (google_protobuf_DescriptorProto_ReservedRange*)_upb_Message_New(&google__protobuf__DescriptorProto__ReservedRange_msg_init, arena);
}
UPB_INLINE google_protobuf_DescriptorProto_ReservedRange* google_protobuf_DescriptorProto_ReservedRange_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_DescriptorProto_ReservedRange* ret = google_protobuf_DescriptorProto_ReservedRange_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__DescriptorProto__ReservedRange_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_DescriptorProto_ReservedRange* google_protobuf_DescriptorProto_ReservedRange_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_DescriptorProto_ReservedRange* ret = google_protobuf_DescriptorProto_ReservedRange_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__DescriptorProto__ReservedRange_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_protobuf_DescriptorProto_ReservedRange_serialize(const google_protobuf_DescriptorProto_ReservedRange* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__DescriptorProto__ReservedRange_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_DescriptorProto_ReservedRange_serialize_ex(const google_protobuf_DescriptorProto_ReservedRange* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__DescriptorProto__ReservedRange_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void google_protobuf_DescriptorProto_ReservedRange_clear_start(google_protobuf_DescriptorProto_ReservedRange* msg) {
  const upb_MiniTableField field = {1, 12, 64, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_DescriptorProto_ReservedRange_start(const google_protobuf_DescriptorProto_ReservedRange* msg) {
  int32_t default_val = (int32_t)0;
  int32_t ret;
  const upb_MiniTableField field = {1, 12, 64, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_DescriptorProto_ReservedRange_has_start(const google_protobuf_DescriptorProto_ReservedRange* msg) {
  const upb_MiniTableField field = {1, 12, 64, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_DescriptorProto_ReservedRange_clear_end(google_protobuf_DescriptorProto_ReservedRange* msg) {
  const upb_MiniTableField field = {2, 16, 65, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_DescriptorProto_ReservedRange_end(const google_protobuf_DescriptorProto_ReservedRange* msg) {
  int32_t default_val = (int32_t)0;
  int32_t ret;
  const upb_MiniTableField field = {2, 16, 65, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_DescriptorProto_ReservedRange_has_end(const google_protobuf_DescriptorProto_ReservedRange* msg) {
  const upb_MiniTableField field = {2, 16, 65, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}

UPB_INLINE void google_protobuf_DescriptorProto_ReservedRange_set_start(google_protobuf_DescriptorProto_ReservedRange* msg, int32_t value) {
  const upb_MiniTableField field = {1, 12, 64, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_DescriptorProto_ReservedRange_set_end(google_protobuf_DescriptorProto_ReservedRange* msg, int32_t value) {
  const upb_MiniTableField field = {2, 16, 65, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}

/* google.protobuf.ExtensionRangeOptions */
UPB_INLINE google_protobuf_ExtensionRangeOptions* google_protobuf_ExtensionRangeOptions_new(upb_Arena* arena) {
  return (google_protobuf_ExtensionRangeOptions*)_upb_Message_New(&google__protobuf__ExtensionRangeOptions_msg_init, arena);
}
UPB_INLINE google_protobuf_ExtensionRangeOptions* google_protobuf_ExtensionRangeOptions_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_ExtensionRangeOptions* ret = google_protobuf_ExtensionRangeOptions_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__ExtensionRangeOptions_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_ExtensionRangeOptions* google_protobuf_ExtensionRangeOptions_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_ExtensionRangeOptions* ret = google_protobuf_ExtensionRangeOptions_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__ExtensionRangeOptions_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_protobuf_ExtensionRangeOptions_serialize(const google_protobuf_ExtensionRangeOptions* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__ExtensionRangeOptions_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_ExtensionRangeOptions_serialize_ex(const google_protobuf_ExtensionRangeOptions* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__ExtensionRangeOptions_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void google_protobuf_ExtensionRangeOptions_clear_declaration(google_protobuf_ExtensionRangeOptions* msg) {
  const upb_MiniTableField field = {2, UPB_SIZE(12, 16), 0, 12, 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_ExtensionRangeOptions_Declaration* const* google_protobuf_ExtensionRangeOptions_declaration(const google_protobuf_ExtensionRangeOptions* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {2, UPB_SIZE(12, 16), 0, 12, 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__ExtensionRangeOptions__Declaration_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (const google_protobuf_ExtensionRangeOptions_Declaration* const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_ExtensionRangeOptions_declaration_upb_array(
    const google_protobuf_ExtensionRangeOptions* msg, size_t* size) {
  const upb_MiniTableField field = {2, UPB_SIZE(12, 16), 0, 12, 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__ExtensionRangeOptions__Declaration_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_ExtensionRangeOptions_declaration_mutable_upb_array(
    google_protobuf_ExtensionRangeOptions* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {2, UPB_SIZE(12, 16), 0, 12, 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__ExtensionRangeOptions__Declaration_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}
UPB_INLINE void google_protobuf_ExtensionRangeOptions_clear_verification(google_protobuf_ExtensionRangeOptions* msg) {
  const upb_MiniTableField field = {3, UPB_SIZE(16, 12), 64, UPB_SIZE(10, 11), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_ExtensionRangeOptions_verification(const google_protobuf_ExtensionRangeOptions* msg) {
  int32_t default_val = 1;
  int32_t ret;
  const upb_MiniTableField field = {3, UPB_SIZE(16, 12), 64, UPB_SIZE(10, 11), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_ExtensionRangeOptions_has_verification(const google_protobuf_ExtensionRangeOptions* msg) {
  const upb_MiniTableField field = {3, UPB_SIZE(16, 12), 64, UPB_SIZE(10, 11), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_ExtensionRangeOptions_clear_features(google_protobuf_ExtensionRangeOptions* msg) {
  const upb_MiniTableField field = {50, UPB_SIZE(20, 24), 65, UPB_SIZE(8, 10), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_FeatureSet* google_protobuf_ExtensionRangeOptions_features(const google_protobuf_ExtensionRangeOptions* msg) {
  const google_protobuf_FeatureSet* default_val = NULL;
  const google_protobuf_FeatureSet* ret;
  const upb_MiniTableField field = {50, UPB_SIZE(20, 24), 65, UPB_SIZE(8, 10), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FeatureSet_msg_init);
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_ExtensionRangeOptions_has_features(const google_protobuf_ExtensionRangeOptions* msg) {
  const upb_MiniTableField field = {50, UPB_SIZE(20, 24), 65, UPB_SIZE(8, 10), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_ExtensionRangeOptions_clear_uninterpreted_option(google_protobuf_ExtensionRangeOptions* msg) {
  const upb_MiniTableField field = {999, UPB_SIZE(24, 32), 0, UPB_SIZE(6, 9), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_UninterpretedOption* const* google_protobuf_ExtensionRangeOptions_uninterpreted_option(const google_protobuf_ExtensionRangeOptions* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {999, UPB_SIZE(24, 32), 0, UPB_SIZE(6, 9), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (const google_protobuf_UninterpretedOption* const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_ExtensionRangeOptions_uninterpreted_option_upb_array(
    const google_protobuf_ExtensionRangeOptions* msg, size_t* size) {
  const upb_MiniTableField field = {999, UPB_SIZE(24, 32), 0, UPB_SIZE(6, 9), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_ExtensionRangeOptions_uninterpreted_option_mutable_upb_array(
    google_protobuf_ExtensionRangeOptions* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {999, UPB_SIZE(24, 32), 0, UPB_SIZE(6, 9), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE google_protobuf_ExtensionRangeOptions_Declaration** google_protobuf_ExtensionRangeOptions_mutable_declaration(google_protobuf_ExtensionRangeOptions* msg,
                                              size_t* size) {
  upb_MiniTableField field = {2, UPB_SIZE(12, 16), 0, 12, 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__ExtensionRangeOptions__Declaration_msg_init);
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (google_protobuf_ExtensionRangeOptions_Declaration**)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE google_protobuf_ExtensionRangeOptions_Declaration** google_protobuf_ExtensionRangeOptions_resize_declaration(google_protobuf_ExtensionRangeOptions* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {2, UPB_SIZE(12, 16), 0, 12, 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__ExtensionRangeOptions__Declaration_msg_init);
  return (google_protobuf_ExtensionRangeOptions_Declaration**)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE struct google_protobuf_ExtensionRangeOptions_Declaration* google_protobuf_ExtensionRangeOptions_add_declaration(
    google_protobuf_ExtensionRangeOptions* msg, upb_Arena* arena) {
  upb_MiniTableField field = {2, UPB_SIZE(12, 16), 0, 12, 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__ExtensionRangeOptions__Declaration_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return NULL;
  }
  struct google_protobuf_ExtensionRangeOptions_Declaration* sub =
      (struct google_protobuf_ExtensionRangeOptions_Declaration*)_upb_Message_New(&google__protobuf__ExtensionRangeOptions__Declaration_msg_init, arena);
  if (!arr || !sub) return NULL;
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &sub, sizeof(sub));
  return sub;
}
UPB_INLINE void google_protobuf_ExtensionRangeOptions_set_verification(google_protobuf_ExtensionRangeOptions* msg, int32_t value) {
  const upb_MiniTableField field = {3, UPB_SIZE(16, 12), 64, UPB_SIZE(10, 11), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_ExtensionRangeOptions_set_features(google_protobuf_ExtensionRangeOptions* msg, google_protobuf_FeatureSet* value) {
  const upb_MiniTableField field = {50, UPB_SIZE(20, 24), 65, UPB_SIZE(8, 10), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FeatureSet_msg_init);
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE struct google_protobuf_FeatureSet* google_protobuf_ExtensionRangeOptions_mutable_features(
    google_protobuf_ExtensionRangeOptions* msg, upb_Arena* arena) {
  struct google_protobuf_FeatureSet* sub = (struct google_protobuf_FeatureSet*)google_protobuf_ExtensionRangeOptions_features(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_FeatureSet*)_upb_Message_New(&google__protobuf__FeatureSet_msg_init, arena);
    if (sub) google_protobuf_ExtensionRangeOptions_set_features(msg, sub);
  }
  return sub;
}
UPB_INLINE google_protobuf_UninterpretedOption** google_protobuf_ExtensionRangeOptions_mutable_uninterpreted_option(google_protobuf_ExtensionRangeOptions* msg,
                                              size_t* size) {
  upb_MiniTableField field = {999, UPB_SIZE(24, 32), 0, UPB_SIZE(6, 9), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (google_protobuf_UninterpretedOption**)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE google_protobuf_UninterpretedOption** google_protobuf_ExtensionRangeOptions_resize_uninterpreted_option(google_protobuf_ExtensionRangeOptions* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {999, UPB_SIZE(24, 32), 0, UPB_SIZE(6, 9), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  return (google_protobuf_UninterpretedOption**)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE struct google_protobuf_UninterpretedOption* google_protobuf_ExtensionRangeOptions_add_uninterpreted_option(
    google_protobuf_ExtensionRangeOptions* msg, upb_Arena* arena) {
  upb_MiniTableField field = {999, UPB_SIZE(24, 32), 0, UPB_SIZE(6, 9), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return NULL;
  }
  struct google_protobuf_UninterpretedOption* sub =
      (struct google_protobuf_UninterpretedOption*)_upb_Message_New(&google__protobuf__UninterpretedOption_msg_init, arena);
  if (!arr || !sub) return NULL;
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &sub, sizeof(sub));
  return sub;
}

/* google.protobuf.ExtensionRangeOptions.Declaration */
UPB_INLINE google_protobuf_ExtensionRangeOptions_Declaration* google_protobuf_ExtensionRangeOptions_Declaration_new(upb_Arena* arena) {
  return (google_protobuf_ExtensionRangeOptions_Declaration*)_upb_Message_New(&google__protobuf__ExtensionRangeOptions__Declaration_msg_init, arena);
}
UPB_INLINE google_protobuf_ExtensionRangeOptions_Declaration* google_protobuf_ExtensionRangeOptions_Declaration_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_ExtensionRangeOptions_Declaration* ret = google_protobuf_ExtensionRangeOptions_Declaration_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__ExtensionRangeOptions__Declaration_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_ExtensionRangeOptions_Declaration* google_protobuf_ExtensionRangeOptions_Declaration_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_ExtensionRangeOptions_Declaration* ret = google_protobuf_ExtensionRangeOptions_Declaration_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__ExtensionRangeOptions__Declaration_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_protobuf_ExtensionRangeOptions_Declaration_serialize(const google_protobuf_ExtensionRangeOptions_Declaration* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__ExtensionRangeOptions__Declaration_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_ExtensionRangeOptions_Declaration_serialize_ex(const google_protobuf_ExtensionRangeOptions_Declaration* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__ExtensionRangeOptions__Declaration_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void google_protobuf_ExtensionRangeOptions_Declaration_clear_number(google_protobuf_ExtensionRangeOptions_Declaration* msg) {
  const upb_MiniTableField field = {1, 12, 64, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_ExtensionRangeOptions_Declaration_number(const google_protobuf_ExtensionRangeOptions_Declaration* msg) {
  int32_t default_val = (int32_t)0;
  int32_t ret;
  const upb_MiniTableField field = {1, 12, 64, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_ExtensionRangeOptions_Declaration_has_number(const google_protobuf_ExtensionRangeOptions_Declaration* msg) {
  const upb_MiniTableField field = {1, 12, 64, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_ExtensionRangeOptions_Declaration_clear_full_name(google_protobuf_ExtensionRangeOptions_Declaration* msg) {
  const upb_MiniTableField field = {2, 16, 65, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_ExtensionRangeOptions_Declaration_full_name(const google_protobuf_ExtensionRangeOptions_Declaration* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {2, 16, 65, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_ExtensionRangeOptions_Declaration_has_full_name(const google_protobuf_ExtensionRangeOptions_Declaration* msg) {
  const upb_MiniTableField field = {2, 16, 65, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_ExtensionRangeOptions_Declaration_clear_type(google_protobuf_ExtensionRangeOptions_Declaration* msg) {
  const upb_MiniTableField field = {3, UPB_SIZE(24, 32), 66, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_ExtensionRangeOptions_Declaration_type(const google_protobuf_ExtensionRangeOptions_Declaration* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {3, UPB_SIZE(24, 32), 66, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_ExtensionRangeOptions_Declaration_has_type(const google_protobuf_ExtensionRangeOptions_Declaration* msg) {
  const upb_MiniTableField field = {3, UPB_SIZE(24, 32), 66, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_ExtensionRangeOptions_Declaration_clear_reserved(google_protobuf_ExtensionRangeOptions_Declaration* msg) {
  const upb_MiniTableField field = {5, 9, 67, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE bool google_protobuf_ExtensionRangeOptions_Declaration_reserved(const google_protobuf_ExtensionRangeOptions_Declaration* msg) {
  bool default_val = false;
  bool ret;
  const upb_MiniTableField field = {5, 9, 67, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_ExtensionRangeOptions_Declaration_has_reserved(const google_protobuf_ExtensionRangeOptions_Declaration* msg) {
  const upb_MiniTableField field = {5, 9, 67, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_ExtensionRangeOptions_Declaration_clear_repeated(google_protobuf_ExtensionRangeOptions_Declaration* msg) {
  const upb_MiniTableField field = {6, 10, 68, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE bool google_protobuf_ExtensionRangeOptions_Declaration_repeated(const google_protobuf_ExtensionRangeOptions_Declaration* msg) {
  bool default_val = false;
  bool ret;
  const upb_MiniTableField field = {6, 10, 68, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_ExtensionRangeOptions_Declaration_has_repeated(const google_protobuf_ExtensionRangeOptions_Declaration* msg) {
  const upb_MiniTableField field = {6, 10, 68, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}

UPB_INLINE void google_protobuf_ExtensionRangeOptions_Declaration_set_number(google_protobuf_ExtensionRangeOptions_Declaration* msg, int32_t value) {
  const upb_MiniTableField field = {1, 12, 64, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_ExtensionRangeOptions_Declaration_set_full_name(google_protobuf_ExtensionRangeOptions_Declaration* msg, upb_StringView value) {
  const upb_MiniTableField field = {2, 16, 65, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_ExtensionRangeOptions_Declaration_set_type(google_protobuf_ExtensionRangeOptions_Declaration* msg, upb_StringView value) {
  const upb_MiniTableField field = {3, UPB_SIZE(24, 32), 66, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_ExtensionRangeOptions_Declaration_set_reserved(google_protobuf_ExtensionRangeOptions_Declaration* msg, bool value) {
  const upb_MiniTableField field = {5, 9, 67, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_ExtensionRangeOptions_Declaration_set_repeated(google_protobuf_ExtensionRangeOptions_Declaration* msg, bool value) {
  const upb_MiniTableField field = {6, 10, 68, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}

/* google.protobuf.FieldDescriptorProto */
UPB_INLINE google_protobuf_FieldDescriptorProto* google_protobuf_FieldDescriptorProto_new(upb_Arena* arena) {
  return (google_protobuf_FieldDescriptorProto*)_upb_Message_New(&google__protobuf__FieldDescriptorProto_msg_init, arena);
}
UPB_INLINE google_protobuf_FieldDescriptorProto* google_protobuf_FieldDescriptorProto_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_FieldDescriptorProto* ret = google_protobuf_FieldDescriptorProto_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__FieldDescriptorProto_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_FieldDescriptorProto* google_protobuf_FieldDescriptorProto_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_FieldDescriptorProto* ret = google_protobuf_FieldDescriptorProto_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__FieldDescriptorProto_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_protobuf_FieldDescriptorProto_serialize(const google_protobuf_FieldDescriptorProto* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__FieldDescriptorProto_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_FieldDescriptorProto_serialize_ex(const google_protobuf_FieldDescriptorProto* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__FieldDescriptorProto_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void google_protobuf_FieldDescriptorProto_clear_name(google_protobuf_FieldDescriptorProto* msg) {
  const upb_MiniTableField field = {1, 32, 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_FieldDescriptorProto_name(const google_protobuf_FieldDescriptorProto* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {1, 32, 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FieldDescriptorProto_has_name(const google_protobuf_FieldDescriptorProto* msg) {
  const upb_MiniTableField field = {1, 32, 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FieldDescriptorProto_clear_extendee(google_protobuf_FieldDescriptorProto* msg) {
  const upb_MiniTableField field = {2, UPB_SIZE(40, 48), 65, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_FieldDescriptorProto_extendee(const google_protobuf_FieldDescriptorProto* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {2, UPB_SIZE(40, 48), 65, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FieldDescriptorProto_has_extendee(const google_protobuf_FieldDescriptorProto* msg) {
  const upb_MiniTableField field = {2, UPB_SIZE(40, 48), 65, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FieldDescriptorProto_clear_number(google_protobuf_FieldDescriptorProto* msg) {
  const upb_MiniTableField field = {3, 12, 66, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_FieldDescriptorProto_number(const google_protobuf_FieldDescriptorProto* msg) {
  int32_t default_val = (int32_t)0;
  int32_t ret;
  const upb_MiniTableField field = {3, 12, 66, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FieldDescriptorProto_has_number(const google_protobuf_FieldDescriptorProto* msg) {
  const upb_MiniTableField field = {3, 12, 66, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FieldDescriptorProto_clear_label(google_protobuf_FieldDescriptorProto* msg) {
  const upb_MiniTableField field = {4, 16, 67, UPB_SIZE(24, 25), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_FieldDescriptorProto_label(const google_protobuf_FieldDescriptorProto* msg) {
  int32_t default_val = 1;
  int32_t ret;
  const upb_MiniTableField field = {4, 16, 67, UPB_SIZE(24, 25), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FieldDescriptorProto_has_label(const google_protobuf_FieldDescriptorProto* msg) {
  const upb_MiniTableField field = {4, 16, 67, UPB_SIZE(24, 25), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FieldDescriptorProto_clear_type(google_protobuf_FieldDescriptorProto* msg) {
  const upb_MiniTableField field = {5, 20, 68, UPB_SIZE(22, 24), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_FieldDescriptorProto_type(const google_protobuf_FieldDescriptorProto* msg) {
  int32_t default_val = 1;
  int32_t ret;
  const upb_MiniTableField field = {5, 20, 68, UPB_SIZE(22, 24), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FieldDescriptorProto_has_type(const google_protobuf_FieldDescriptorProto* msg) {
  const upb_MiniTableField field = {5, 20, 68, UPB_SIZE(22, 24), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FieldDescriptorProto_clear_type_name(google_protobuf_FieldDescriptorProto* msg) {
  const upb_MiniTableField field = {6, UPB_SIZE(48, 64), 69, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_FieldDescriptorProto_type_name(const google_protobuf_FieldDescriptorProto* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {6, UPB_SIZE(48, 64), 69, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FieldDescriptorProto_has_type_name(const google_protobuf_FieldDescriptorProto* msg) {
  const upb_MiniTableField field = {6, UPB_SIZE(48, 64), 69, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FieldDescriptorProto_clear_default_value(google_protobuf_FieldDescriptorProto* msg) {
  const upb_MiniTableField field = {7, UPB_SIZE(56, 80), 70, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_FieldDescriptorProto_default_value(const google_protobuf_FieldDescriptorProto* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {7, UPB_SIZE(56, 80), 70, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FieldDescriptorProto_has_default_value(const google_protobuf_FieldDescriptorProto* msg) {
  const upb_MiniTableField field = {7, UPB_SIZE(56, 80), 70, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FieldDescriptorProto_clear_options(google_protobuf_FieldDescriptorProto* msg) {
  const upb_MiniTableField field = {8, UPB_SIZE(24, 112), 71, UPB_SIZE(14, 17), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_FieldOptions* google_protobuf_FieldDescriptorProto_options(const google_protobuf_FieldDescriptorProto* msg) {
  const google_protobuf_FieldOptions* default_val = NULL;
  const google_protobuf_FieldOptions* ret;
  const upb_MiniTableField field = {8, UPB_SIZE(24, 112), 71, UPB_SIZE(14, 17), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FieldOptions_msg_init);
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FieldDescriptorProto_has_options(const google_protobuf_FieldDescriptorProto* msg) {
  const upb_MiniTableField field = {8, UPB_SIZE(24, 112), 71, UPB_SIZE(14, 17), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FieldDescriptorProto_clear_oneof_index(google_protobuf_FieldDescriptorProto* msg) {
  const upb_MiniTableField field = {9, UPB_SIZE(28, 24), 72, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_FieldDescriptorProto_oneof_index(const google_protobuf_FieldDescriptorProto* msg) {
  int32_t default_val = (int32_t)0;
  int32_t ret;
  const upb_MiniTableField field = {9, UPB_SIZE(28, 24), 72, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FieldDescriptorProto_has_oneof_index(const google_protobuf_FieldDescriptorProto* msg) {
  const upb_MiniTableField field = {9, UPB_SIZE(28, 24), 72, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FieldDescriptorProto_clear_json_name(google_protobuf_FieldDescriptorProto* msg) {
  const upb_MiniTableField field = {10, UPB_SIZE(64, 96), 73, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_FieldDescriptorProto_json_name(const google_protobuf_FieldDescriptorProto* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {10, UPB_SIZE(64, 96), 73, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FieldDescriptorProto_has_json_name(const google_protobuf_FieldDescriptorProto* msg) {
  const upb_MiniTableField field = {10, UPB_SIZE(64, 96), 73, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FieldDescriptorProto_clear_proto3_optional(google_protobuf_FieldDescriptorProto* msg) {
  const upb_MiniTableField field = {17, 10, 74, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE bool google_protobuf_FieldDescriptorProto_proto3_optional(const google_protobuf_FieldDescriptorProto* msg) {
  bool default_val = false;
  bool ret;
  const upb_MiniTableField field = {17, 10, 74, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FieldDescriptorProto_has_proto3_optional(const google_protobuf_FieldDescriptorProto* msg) {
  const upb_MiniTableField field = {17, 10, 74, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}

UPB_INLINE void google_protobuf_FieldDescriptorProto_set_name(google_protobuf_FieldDescriptorProto* msg, upb_StringView value) {
  const upb_MiniTableField field = {1, 32, 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FieldDescriptorProto_set_extendee(google_protobuf_FieldDescriptorProto* msg, upb_StringView value) {
  const upb_MiniTableField field = {2, UPB_SIZE(40, 48), 65, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FieldDescriptorProto_set_number(google_protobuf_FieldDescriptorProto* msg, int32_t value) {
  const upb_MiniTableField field = {3, 12, 66, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FieldDescriptorProto_set_label(google_protobuf_FieldDescriptorProto* msg, int32_t value) {
  const upb_MiniTableField field = {4, 16, 67, UPB_SIZE(24, 25), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FieldDescriptorProto_set_type(google_protobuf_FieldDescriptorProto* msg, int32_t value) {
  const upb_MiniTableField field = {5, 20, 68, UPB_SIZE(22, 24), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FieldDescriptorProto_set_type_name(google_protobuf_FieldDescriptorProto* msg, upb_StringView value) {
  const upb_MiniTableField field = {6, UPB_SIZE(48, 64), 69, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FieldDescriptorProto_set_default_value(google_protobuf_FieldDescriptorProto* msg, upb_StringView value) {
  const upb_MiniTableField field = {7, UPB_SIZE(56, 80), 70, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FieldDescriptorProto_set_options(google_protobuf_FieldDescriptorProto* msg, google_protobuf_FieldOptions* value) {
  const upb_MiniTableField field = {8, UPB_SIZE(24, 112), 71, UPB_SIZE(14, 17), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FieldOptions_msg_init);
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE struct google_protobuf_FieldOptions* google_protobuf_FieldDescriptorProto_mutable_options(
    google_protobuf_FieldDescriptorProto* msg, upb_Arena* arena) {
  struct google_protobuf_FieldOptions* sub = (struct google_protobuf_FieldOptions*)google_protobuf_FieldDescriptorProto_options(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_FieldOptions*)_upb_Message_New(&google__protobuf__FieldOptions_msg_init, arena);
    if (sub) google_protobuf_FieldDescriptorProto_set_options(msg, sub);
  }
  return sub;
}
UPB_INLINE void google_protobuf_FieldDescriptorProto_set_oneof_index(google_protobuf_FieldDescriptorProto* msg, int32_t value) {
  const upb_MiniTableField field = {9, UPB_SIZE(28, 24), 72, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FieldDescriptorProto_set_json_name(google_protobuf_FieldDescriptorProto* msg, upb_StringView value) {
  const upb_MiniTableField field = {10, UPB_SIZE(64, 96), 73, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FieldDescriptorProto_set_proto3_optional(google_protobuf_FieldDescriptorProto* msg, bool value) {
  const upb_MiniTableField field = {17, 10, 74, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}

/* google.protobuf.OneofDescriptorProto */
UPB_INLINE google_protobuf_OneofDescriptorProto* google_protobuf_OneofDescriptorProto_new(upb_Arena* arena) {
  return (google_protobuf_OneofDescriptorProto*)_upb_Message_New(&google__protobuf__OneofDescriptorProto_msg_init, arena);
}
UPB_INLINE google_protobuf_OneofDescriptorProto* google_protobuf_OneofDescriptorProto_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_OneofDescriptorProto* ret = google_protobuf_OneofDescriptorProto_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__OneofDescriptorProto_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_OneofDescriptorProto* google_protobuf_OneofDescriptorProto_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_OneofDescriptorProto* ret = google_protobuf_OneofDescriptorProto_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__OneofDescriptorProto_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_protobuf_OneofDescriptorProto_serialize(const google_protobuf_OneofDescriptorProto* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__OneofDescriptorProto_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_OneofDescriptorProto_serialize_ex(const google_protobuf_OneofDescriptorProto* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__OneofDescriptorProto_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void google_protobuf_OneofDescriptorProto_clear_name(google_protobuf_OneofDescriptorProto* msg) {
  const upb_MiniTableField field = {1, 16, 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_OneofDescriptorProto_name(const google_protobuf_OneofDescriptorProto* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {1, 16, 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_OneofDescriptorProto_has_name(const google_protobuf_OneofDescriptorProto* msg) {
  const upb_MiniTableField field = {1, 16, 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_OneofDescriptorProto_clear_options(google_protobuf_OneofDescriptorProto* msg) {
  const upb_MiniTableField field = {2, UPB_SIZE(12, 32), 65, 3, 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_OneofOptions* google_protobuf_OneofDescriptorProto_options(const google_protobuf_OneofDescriptorProto* msg) {
  const google_protobuf_OneofOptions* default_val = NULL;
  const google_protobuf_OneofOptions* ret;
  const upb_MiniTableField field = {2, UPB_SIZE(12, 32), 65, 3, 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__OneofOptions_msg_init);
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_OneofDescriptorProto_has_options(const google_protobuf_OneofDescriptorProto* msg) {
  const upb_MiniTableField field = {2, UPB_SIZE(12, 32), 65, 3, 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}

UPB_INLINE void google_protobuf_OneofDescriptorProto_set_name(google_protobuf_OneofDescriptorProto* msg, upb_StringView value) {
  const upb_MiniTableField field = {1, 16, 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_OneofDescriptorProto_set_options(google_protobuf_OneofDescriptorProto* msg, google_protobuf_OneofOptions* value) {
  const upb_MiniTableField field = {2, UPB_SIZE(12, 32), 65, 3, 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__OneofOptions_msg_init);
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE struct google_protobuf_OneofOptions* google_protobuf_OneofDescriptorProto_mutable_options(
    google_protobuf_OneofDescriptorProto* msg, upb_Arena* arena) {
  struct google_protobuf_OneofOptions* sub = (struct google_protobuf_OneofOptions*)google_protobuf_OneofDescriptorProto_options(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_OneofOptions*)_upb_Message_New(&google__protobuf__OneofOptions_msg_init, arena);
    if (sub) google_protobuf_OneofDescriptorProto_set_options(msg, sub);
  }
  return sub;
}

/* google.protobuf.EnumDescriptorProto */
UPB_INLINE google_protobuf_EnumDescriptorProto* google_protobuf_EnumDescriptorProto_new(upb_Arena* arena) {
  return (google_protobuf_EnumDescriptorProto*)_upb_Message_New(&google__protobuf__EnumDescriptorProto_msg_init, arena);
}
UPB_INLINE google_protobuf_EnumDescriptorProto* google_protobuf_EnumDescriptorProto_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_EnumDescriptorProto* ret = google_protobuf_EnumDescriptorProto_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__EnumDescriptorProto_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_EnumDescriptorProto* google_protobuf_EnumDescriptorProto_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_EnumDescriptorProto* ret = google_protobuf_EnumDescriptorProto_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__EnumDescriptorProto_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_protobuf_EnumDescriptorProto_serialize(const google_protobuf_EnumDescriptorProto* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__EnumDescriptorProto_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_EnumDescriptorProto_serialize_ex(const google_protobuf_EnumDescriptorProto* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__EnumDescriptorProto_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void google_protobuf_EnumDescriptorProto_clear_name(google_protobuf_EnumDescriptorProto* msg) {
  const upb_MiniTableField field = {1, UPB_SIZE(32, 16), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_EnumDescriptorProto_name(const google_protobuf_EnumDescriptorProto* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {1, UPB_SIZE(32, 16), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_EnumDescriptorProto_has_name(const google_protobuf_EnumDescriptorProto* msg) {
  const upb_MiniTableField field = {1, UPB_SIZE(32, 16), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_EnumDescriptorProto_clear_value(google_protobuf_EnumDescriptorProto* msg) {
  const upb_MiniTableField field = {2, UPB_SIZE(12, 32), 0, 15, 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_EnumValueDescriptorProto* const* google_protobuf_EnumDescriptorProto_value(const google_protobuf_EnumDescriptorProto* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {2, UPB_SIZE(12, 32), 0, 15, 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__EnumValueDescriptorProto_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (const google_protobuf_EnumValueDescriptorProto* const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_EnumDescriptorProto_value_upb_array(
    const google_protobuf_EnumDescriptorProto* msg, size_t* size) {
  const upb_MiniTableField field = {2, UPB_SIZE(12, 32), 0, 15, 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__EnumValueDescriptorProto_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_EnumDescriptorProto_value_mutable_upb_array(
    google_protobuf_EnumDescriptorProto* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {2, UPB_SIZE(12, 32), 0, 15, 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__EnumValueDescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}
UPB_INLINE void google_protobuf_EnumDescriptorProto_clear_options(google_protobuf_EnumDescriptorProto* msg) {
  const upb_MiniTableField field = {3, UPB_SIZE(16, 40), 65, UPB_SIZE(13, 14), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_EnumOptions* google_protobuf_EnumDescriptorProto_options(const google_protobuf_EnumDescriptorProto* msg) {
  const google_protobuf_EnumOptions* default_val = NULL;
  const google_protobuf_EnumOptions* ret;
  const upb_MiniTableField field = {3, UPB_SIZE(16, 40), 65, UPB_SIZE(13, 14), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__EnumOptions_msg_init);
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_EnumDescriptorProto_has_options(const google_protobuf_EnumDescriptorProto* msg) {
  const upb_MiniTableField field = {3, UPB_SIZE(16, 40), 65, UPB_SIZE(13, 14), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_EnumDescriptorProto_clear_reserved_range(google_protobuf_EnumDescriptorProto* msg) {
  const upb_MiniTableField field = {4, UPB_SIZE(20, 48), 0, UPB_SIZE(11, 13), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_EnumDescriptorProto_EnumReservedRange* const* google_protobuf_EnumDescriptorProto_reserved_range(const google_protobuf_EnumDescriptorProto* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {4, UPB_SIZE(20, 48), 0, UPB_SIZE(11, 13), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__EnumDescriptorProto__EnumReservedRange_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (const google_protobuf_EnumDescriptorProto_EnumReservedRange* const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_EnumDescriptorProto_reserved_range_upb_array(
    const google_protobuf_EnumDescriptorProto* msg, size_t* size) {
  const upb_MiniTableField field = {4, UPB_SIZE(20, 48), 0, UPB_SIZE(11, 13), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__EnumDescriptorProto__EnumReservedRange_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_EnumDescriptorProto_reserved_range_mutable_upb_array(
    google_protobuf_EnumDescriptorProto* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {4, UPB_SIZE(20, 48), 0, UPB_SIZE(11, 13), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__EnumDescriptorProto__EnumReservedRange_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}
UPB_INLINE void google_protobuf_EnumDescriptorProto_clear_reserved_name(google_protobuf_EnumDescriptorProto* msg) {
  const upb_MiniTableField field = {5, UPB_SIZE(24, 56), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView const* google_protobuf_EnumDescriptorProto_reserved_name(const google_protobuf_EnumDescriptorProto* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {5, UPB_SIZE(24, 56), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (upb_StringView const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_EnumDescriptorProto_reserved_name_upb_array(
    const google_protobuf_EnumDescriptorProto* msg, size_t* size) {
  const upb_MiniTableField field = {5, UPB_SIZE(24, 56), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_EnumDescriptorProto_reserved_name_mutable_upb_array(
    google_protobuf_EnumDescriptorProto* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {5, UPB_SIZE(24, 56), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}
UPB_INLINE void google_protobuf_EnumDescriptorProto_clear_visibility(google_protobuf_EnumDescriptorProto* msg) {
  const upb_MiniTableField field = {6, UPB_SIZE(28, 12), 66, UPB_SIZE(6, 9), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_EnumDescriptorProto_visibility(const google_protobuf_EnumDescriptorProto* msg) {
  int32_t default_val = 0;
  int32_t ret;
  const upb_MiniTableField field = {6, UPB_SIZE(28, 12), 66, UPB_SIZE(6, 9), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_EnumDescriptorProto_has_visibility(const google_protobuf_EnumDescriptorProto* msg) {
  const upb_MiniTableField field = {6, UPB_SIZE(28, 12), 66, UPB_SIZE(6, 9), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}

UPB_INLINE void google_protobuf_EnumDescriptorProto_set_name(google_protobuf_EnumDescriptorProto* msg, upb_StringView value) {
  const upb_MiniTableField field = {1, UPB_SIZE(32, 16), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE google_protobuf_EnumValueDescriptorProto** google_protobuf_EnumDescriptorProto_mutable_value(google_protobuf_EnumDescriptorProto* msg,
                                              size_t* size) {
  upb_MiniTableField field = {2, UPB_SIZE(12, 32), 0, 15, 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__EnumValueDescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (google_protobuf_EnumValueDescriptorProto**)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE google_protobuf_EnumValueDescriptorProto** google_protobuf_EnumDescriptorProto_resize_value(google_protobuf_EnumDescriptorProto* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {2, UPB_SIZE(12, 32), 0, 15, 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__EnumValueDescriptorProto_msg_init);
  return (google_protobuf_EnumValueDescriptorProto**)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE struct google_protobuf_EnumValueDescriptorProto* google_protobuf_EnumDescriptorProto_add_value(
    google_protobuf_EnumDescriptorProto* msg, upb_Arena* arena) {
  upb_MiniTableField field = {2, UPB_SIZE(12, 32), 0, 15, 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__EnumValueDescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return NULL;
  }
  struct google_protobuf_EnumValueDescriptorProto* sub =
      (struct google_protobuf_EnumValueDescriptorProto*)_upb_Message_New(&google__protobuf__EnumValueDescriptorProto_msg_init, arena);
  if (!arr || !sub) return NULL;
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &sub, sizeof(sub));
  return sub;
}
UPB_INLINE void google_protobuf_EnumDescriptorProto_set_options(google_protobuf_EnumDescriptorProto* msg, google_protobuf_EnumOptions* value) {
  const upb_MiniTableField field = {3, UPB_SIZE(16, 40), 65, UPB_SIZE(13, 14), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__EnumOptions_msg_init);
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE struct google_protobuf_EnumOptions* google_protobuf_EnumDescriptorProto_mutable_options(
    google_protobuf_EnumDescriptorProto* msg, upb_Arena* arena) {
  struct google_protobuf_EnumOptions* sub = (struct google_protobuf_EnumOptions*)google_protobuf_EnumDescriptorProto_options(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_EnumOptions*)_upb_Message_New(&google__protobuf__EnumOptions_msg_init, arena);
    if (sub) google_protobuf_EnumDescriptorProto_set_options(msg, sub);
  }
  return sub;
}
UPB_INLINE google_protobuf_EnumDescriptorProto_EnumReservedRange** google_protobuf_EnumDescriptorProto_mutable_reserved_range(google_protobuf_EnumDescriptorProto* msg,
                                              size_t* size) {
  upb_MiniTableField field = {4, UPB_SIZE(20, 48), 0, UPB_SIZE(11, 13), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__EnumDescriptorProto__EnumReservedRange_msg_init);
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (google_protobuf_EnumDescriptorProto_EnumReservedRange**)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE google_protobuf_EnumDescriptorProto_EnumReservedRange** google_protobuf_EnumDescriptorProto_resize_reserved_range(google_protobuf_EnumDescriptorProto* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {4, UPB_SIZE(20, 48), 0, UPB_SIZE(11, 13), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__EnumDescriptorProto__EnumReservedRange_msg_init);
  return (google_protobuf_EnumDescriptorProto_EnumReservedRange**)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE struct google_protobuf_EnumDescriptorProto_EnumReservedRange* google_protobuf_EnumDescriptorProto_add_reserved_range(
    google_protobuf_EnumDescriptorProto* msg, upb_Arena* arena) {
  upb_MiniTableField field = {4, UPB_SIZE(20, 48), 0, UPB_SIZE(11, 13), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__EnumDescriptorProto__EnumReservedRange_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return NULL;
  }
  struct google_protobuf_EnumDescriptorProto_EnumReservedRange* sub =
      (struct google_protobuf_EnumDescriptorProto_EnumReservedRange*)_upb_Message_New(&google__protobuf__EnumDescriptorProto__EnumReservedRange_msg_init, arena);
  if (!arr || !sub) return NULL;
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &sub, sizeof(sub));
  return sub;
}
UPB_INLINE upb_StringView* google_protobuf_EnumDescriptorProto_mutable_reserved_name(google_protobuf_EnumDescriptorProto* msg,
                                              size_t* size) {
  upb_MiniTableField field = {5, UPB_SIZE(24, 56), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (upb_StringView*)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE upb_StringView* google_protobuf_EnumDescriptorProto_resize_reserved_name(google_protobuf_EnumDescriptorProto* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {5, UPB_SIZE(24, 56), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return (upb_StringView*)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE bool google_protobuf_EnumDescriptorProto_add_reserved_name(google_protobuf_EnumDescriptorProto* msg, upb_StringView val,
                                      upb_Arena* arena) {
  upb_MiniTableField field = {5, UPB_SIZE(24, 56), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return false;
  }
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &val, sizeof(val));
  return true;
}
UPB_INLINE void google_protobuf_EnumDescriptorProto_set_visibility(google_protobuf_EnumDescriptorProto* msg, int32_t value) {
  const upb_MiniTableField field = {6, UPB_SIZE(28, 12), 66, UPB_SIZE(6, 9), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}

/* google.protobuf.EnumDescriptorProto.EnumReservedRange */
UPB_INLINE google_protobuf_EnumDescriptorProto_EnumReservedRange* google_protobuf_EnumDescriptorProto_EnumReservedRange_new(upb_Arena* arena) {
  return (google_protobuf_EnumDescriptorProto_EnumReservedRange*)_upb_Message_New(&google__protobuf__EnumDescriptorProto__EnumReservedRange_msg_init, arena);
}
UPB_INLINE google_protobuf_EnumDescriptorProto_EnumReservedRange* google_protobuf_EnumDescriptorProto_EnumReservedRange_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_EnumDescriptorProto_EnumReservedRange* ret = google_protobuf_EnumDescriptorProto_EnumReservedRange_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__EnumDescriptorProto__EnumReservedRange_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_EnumDescriptorProto_EnumReservedRange* google_protobuf_EnumDescriptorProto_EnumReservedRange_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_EnumDescriptorProto_EnumReservedRange* ret = google_protobuf_EnumDescriptorProto_EnumReservedRange_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__EnumDescriptorProto__EnumReservedRange_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_protobuf_EnumDescriptorProto_EnumReservedRange_serialize(const google_protobuf_EnumDescriptorProto_EnumReservedRange* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__EnumDescriptorProto__EnumReservedRange_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_EnumDescriptorProto_EnumReservedRange_serialize_ex(const google_protobuf_EnumDescriptorProto_EnumReservedRange* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__EnumDescriptorProto__EnumReservedRange_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void google_protobuf_EnumDescriptorProto_EnumReservedRange_clear_start(google_protobuf_EnumDescriptorProto_EnumReservedRange* msg) {
  const upb_MiniTableField field = {1, 12, 64, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_EnumDescriptorProto_EnumReservedRange_start(const google_protobuf_EnumDescriptorProto_EnumReservedRange* msg) {
  int32_t default_val = (int32_t)0;
  int32_t ret;
  const upb_MiniTableField field = {1, 12, 64, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_EnumDescriptorProto_EnumReservedRange_has_start(const google_protobuf_EnumDescriptorProto_EnumReservedRange* msg) {
  const upb_MiniTableField field = {1, 12, 64, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_EnumDescriptorProto_EnumReservedRange_clear_end(google_protobuf_EnumDescriptorProto_EnumReservedRange* msg) {
  const upb_MiniTableField field = {2, 16, 65, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_EnumDescriptorProto_EnumReservedRange_end(const google_protobuf_EnumDescriptorProto_EnumReservedRange* msg) {
  int32_t default_val = (int32_t)0;
  int32_t ret;
  const upb_MiniTableField field = {2, 16, 65, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_EnumDescriptorProto_EnumReservedRange_has_end(const google_protobuf_EnumDescriptorProto_EnumReservedRange* msg) {
  const upb_MiniTableField field = {2, 16, 65, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}

UPB_INLINE void google_protobuf_EnumDescriptorProto_EnumReservedRange_set_start(google_protobuf_EnumDescriptorProto_EnumReservedRange* msg, int32_t value) {
  const upb_MiniTableField field = {1, 12, 64, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_EnumDescriptorProto_EnumReservedRange_set_end(google_protobuf_EnumDescriptorProto_EnumReservedRange* msg, int32_t value) {
  const upb_MiniTableField field = {2, 16, 65, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}

/* google.protobuf.EnumValueDescriptorProto */
UPB_INLINE google_protobuf_EnumValueDescriptorProto* google_protobuf_EnumValueDescriptorProto_new(upb_Arena* arena) {
  return (google_protobuf_EnumValueDescriptorProto*)_upb_Message_New(&google__protobuf__EnumValueDescriptorProto_msg_init, arena);
}
UPB_INLINE google_protobuf_EnumValueDescriptorProto* google_protobuf_EnumValueDescriptorProto_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_EnumValueDescriptorProto* ret = google_protobuf_EnumValueDescriptorProto_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__EnumValueDescriptorProto_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_EnumValueDescriptorProto* google_protobuf_EnumValueDescriptorProto_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_EnumValueDescriptorProto* ret = google_protobuf_EnumValueDescriptorProto_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__EnumValueDescriptorProto_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_protobuf_EnumValueDescriptorProto_serialize(const google_protobuf_EnumValueDescriptorProto* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__EnumValueDescriptorProto_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_EnumValueDescriptorProto_serialize_ex(const google_protobuf_EnumValueDescriptorProto* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__EnumValueDescriptorProto_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void google_protobuf_EnumValueDescriptorProto_clear_name(google_protobuf_EnumValueDescriptorProto* msg) {
  const upb_MiniTableField field = {1, UPB_SIZE(20, 16), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_EnumValueDescriptorProto_name(const google_protobuf_EnumValueDescriptorProto* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {1, UPB_SIZE(20, 16), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_EnumValueDescriptorProto_has_name(const google_protobuf_EnumValueDescriptorProto* msg) {
  const upb_MiniTableField field = {1, UPB_SIZE(20, 16), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_EnumValueDescriptorProto_clear_number(google_protobuf_EnumValueDescriptorProto* msg) {
  const upb_MiniTableField field = {2, 12, 65, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_EnumValueDescriptorProto_number(const google_protobuf_EnumValueDescriptorProto* msg) {
  int32_t default_val = (int32_t)0;
  int32_t ret;
  const upb_MiniTableField field = {2, 12, 65, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_EnumValueDescriptorProto_has_number(const google_protobuf_EnumValueDescriptorProto* msg) {
  const upb_MiniTableField field = {2, 12, 65, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_EnumValueDescriptorProto_clear_options(google_protobuf_EnumValueDescriptorProto* msg) {
  const upb_MiniTableField field = {3, UPB_SIZE(16, 32), 66, UPB_SIZE(3, 4), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_EnumValueOptions* google_protobuf_EnumValueDescriptorProto_options(const google_protobuf_EnumValueDescriptorProto* msg) {
  const google_protobuf_EnumValueOptions* default_val = NULL;
  const google_protobuf_EnumValueOptions* ret;
  const upb_MiniTableField field = {3, UPB_SIZE(16, 32), 66, UPB_SIZE(3, 4), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__EnumValueOptions_msg_init);
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_EnumValueDescriptorProto_has_options(const google_protobuf_EnumValueDescriptorProto* msg) {
  const upb_MiniTableField field = {3, UPB_SIZE(16, 32), 66, UPB_SIZE(3, 4), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}

UPB_INLINE void google_protobuf_EnumValueDescriptorProto_set_name(google_protobuf_EnumValueDescriptorProto* msg, upb_StringView value) {
  const upb_MiniTableField field = {1, UPB_SIZE(20, 16), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_EnumValueDescriptorProto_set_number(google_protobuf_EnumValueDescriptorProto* msg, int32_t value) {
  const upb_MiniTableField field = {2, 12, 65, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_EnumValueDescriptorProto_set_options(google_protobuf_EnumValueDescriptorProto* msg, google_protobuf_EnumValueOptions* value) {
  const upb_MiniTableField field = {3, UPB_SIZE(16, 32), 66, UPB_SIZE(3, 4), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__EnumValueOptions_msg_init);
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE struct google_protobuf_EnumValueOptions* google_protobuf_EnumValueDescriptorProto_mutable_options(
    google_protobuf_EnumValueDescriptorProto* msg, upb_Arena* arena) {
  struct google_protobuf_EnumValueOptions* sub = (struct google_protobuf_EnumValueOptions*)google_protobuf_EnumValueDescriptorProto_options(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_EnumValueOptions*)_upb_Message_New(&google__protobuf__EnumValueOptions_msg_init, arena);
    if (sub) google_protobuf_EnumValueDescriptorProto_set_options(msg, sub);
  }
  return sub;
}

/* google.protobuf.ServiceDescriptorProto */
UPB_INLINE google_protobuf_ServiceDescriptorProto* google_protobuf_ServiceDescriptorProto_new(upb_Arena* arena) {
  return (google_protobuf_ServiceDescriptorProto*)_upb_Message_New(&google__protobuf__ServiceDescriptorProto_msg_init, arena);
}
UPB_INLINE google_protobuf_ServiceDescriptorProto* google_protobuf_ServiceDescriptorProto_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_ServiceDescriptorProto* ret = google_protobuf_ServiceDescriptorProto_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__ServiceDescriptorProto_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_ServiceDescriptorProto* google_protobuf_ServiceDescriptorProto_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_ServiceDescriptorProto* ret = google_protobuf_ServiceDescriptorProto_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__ServiceDescriptorProto_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_protobuf_ServiceDescriptorProto_serialize(const google_protobuf_ServiceDescriptorProto* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__ServiceDescriptorProto_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_ServiceDescriptorProto_serialize_ex(const google_protobuf_ServiceDescriptorProto* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__ServiceDescriptorProto_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void google_protobuf_ServiceDescriptorProto_clear_name(google_protobuf_ServiceDescriptorProto* msg) {
  const upb_MiniTableField field = {1, UPB_SIZE(20, 16), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_ServiceDescriptorProto_name(const google_protobuf_ServiceDescriptorProto* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {1, UPB_SIZE(20, 16), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_ServiceDescriptorProto_has_name(const google_protobuf_ServiceDescriptorProto* msg) {
  const upb_MiniTableField field = {1, UPB_SIZE(20, 16), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_ServiceDescriptorProto_clear_method(google_protobuf_ServiceDescriptorProto* msg) {
  const upb_MiniTableField field = {2, UPB_SIZE(12, 32), 0, UPB_SIZE(6, 7), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_MethodDescriptorProto* const* google_protobuf_ServiceDescriptorProto_method(const google_protobuf_ServiceDescriptorProto* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {2, UPB_SIZE(12, 32), 0, UPB_SIZE(6, 7), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__MethodDescriptorProto_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (const google_protobuf_MethodDescriptorProto* const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_ServiceDescriptorProto_method_upb_array(
    const google_protobuf_ServiceDescriptorProto* msg, size_t* size) {
  const upb_MiniTableField field = {2, UPB_SIZE(12, 32), 0, UPB_SIZE(6, 7), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__MethodDescriptorProto_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_ServiceDescriptorProto_method_mutable_upb_array(
    google_protobuf_ServiceDescriptorProto* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {2, UPB_SIZE(12, 32), 0, UPB_SIZE(6, 7), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__MethodDescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}
UPB_INLINE void google_protobuf_ServiceDescriptorProto_clear_options(google_protobuf_ServiceDescriptorProto* msg) {
  const upb_MiniTableField field = {3, UPB_SIZE(16, 40), 65, UPB_SIZE(4, 6), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_ServiceOptions* google_protobuf_ServiceDescriptorProto_options(const google_protobuf_ServiceDescriptorProto* msg) {
  const google_protobuf_ServiceOptions* default_val = NULL;
  const google_protobuf_ServiceOptions* ret;
  const upb_MiniTableField field = {3, UPB_SIZE(16, 40), 65, UPB_SIZE(4, 6), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__ServiceOptions_msg_init);
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_ServiceDescriptorProto_has_options(const google_protobuf_ServiceDescriptorProto* msg) {
  const upb_MiniTableField field = {3, UPB_SIZE(16, 40), 65, UPB_SIZE(4, 6), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}

UPB_INLINE void google_protobuf_ServiceDescriptorProto_set_name(google_protobuf_ServiceDescriptorProto* msg, upb_StringView value) {
  const upb_MiniTableField field = {1, UPB_SIZE(20, 16), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE google_protobuf_MethodDescriptorProto** google_protobuf_ServiceDescriptorProto_mutable_method(google_protobuf_ServiceDescriptorProto* msg,
                                              size_t* size) {
  upb_MiniTableField field = {2, UPB_SIZE(12, 32), 0, UPB_SIZE(6, 7), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__MethodDescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (google_protobuf_MethodDescriptorProto**)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE google_protobuf_MethodDescriptorProto** google_protobuf_ServiceDescriptorProto_resize_method(google_protobuf_ServiceDescriptorProto* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {2, UPB_SIZE(12, 32), 0, UPB_SIZE(6, 7), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__MethodDescriptorProto_msg_init);
  return (google_protobuf_MethodDescriptorProto**)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE struct google_protobuf_MethodDescriptorProto* google_protobuf_ServiceDescriptorProto_add_method(
    google_protobuf_ServiceDescriptorProto* msg, upb_Arena* arena) {
  upb_MiniTableField field = {2, UPB_SIZE(12, 32), 0, UPB_SIZE(6, 7), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__MethodDescriptorProto_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return NULL;
  }
  struct google_protobuf_MethodDescriptorProto* sub =
      (struct google_protobuf_MethodDescriptorProto*)_upb_Message_New(&google__protobuf__MethodDescriptorProto_msg_init, arena);
  if (!arr || !sub) return NULL;
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &sub, sizeof(sub));
  return sub;
}
UPB_INLINE void google_protobuf_ServiceDescriptorProto_set_options(google_protobuf_ServiceDescriptorProto* msg, google_protobuf_ServiceOptions* value) {
  const upb_MiniTableField field = {3, UPB_SIZE(16, 40), 65, UPB_SIZE(4, 6), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__ServiceOptions_msg_init);
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE struct google_protobuf_ServiceOptions* google_protobuf_ServiceDescriptorProto_mutable_options(
    google_protobuf_ServiceDescriptorProto* msg, upb_Arena* arena) {
  struct google_protobuf_ServiceOptions* sub = (struct google_protobuf_ServiceOptions*)google_protobuf_ServiceDescriptorProto_options(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_ServiceOptions*)_upb_Message_New(&google__protobuf__ServiceOptions_msg_init, arena);
    if (sub) google_protobuf_ServiceDescriptorProto_set_options(msg, sub);
  }
  return sub;
}

/* google.protobuf.MethodDescriptorProto */
UPB_INLINE google_protobuf_MethodDescriptorProto* google_protobuf_MethodDescriptorProto_new(upb_Arena* arena) {
  return (google_protobuf_MethodDescriptorProto*)_upb_Message_New(&google__protobuf__MethodDescriptorProto_msg_init, arena);
}
UPB_INLINE google_protobuf_MethodDescriptorProto* google_protobuf_MethodDescriptorProto_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_MethodDescriptorProto* ret = google_protobuf_MethodDescriptorProto_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__MethodDescriptorProto_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_MethodDescriptorProto* google_protobuf_MethodDescriptorProto_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_MethodDescriptorProto* ret = google_protobuf_MethodDescriptorProto_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__MethodDescriptorProto_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_protobuf_MethodDescriptorProto_serialize(const google_protobuf_MethodDescriptorProto* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__MethodDescriptorProto_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_MethodDescriptorProto_serialize_ex(const google_protobuf_MethodDescriptorProto* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__MethodDescriptorProto_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void google_protobuf_MethodDescriptorProto_clear_name(google_protobuf_MethodDescriptorProto* msg) {
  const upb_MiniTableField field = {1, 16, 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_MethodDescriptorProto_name(const google_protobuf_MethodDescriptorProto* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {1, 16, 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_MethodDescriptorProto_has_name(const google_protobuf_MethodDescriptorProto* msg) {
  const upb_MiniTableField field = {1, 16, 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_MethodDescriptorProto_clear_input_type(google_protobuf_MethodDescriptorProto* msg) {
  const upb_MiniTableField field = {2, UPB_SIZE(24, 32), 65, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_MethodDescriptorProto_input_type(const google_protobuf_MethodDescriptorProto* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {2, UPB_SIZE(24, 32), 65, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_MethodDescriptorProto_has_input_type(const google_protobuf_MethodDescriptorProto* msg) {
  const upb_MiniTableField field = {2, UPB_SIZE(24, 32), 65, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_MethodDescriptorProto_clear_output_type(google_protobuf_MethodDescriptorProto* msg) {
  const upb_MiniTableField field = {3, UPB_SIZE(32, 48), 66, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_MethodDescriptorProto_output_type(const google_protobuf_MethodDescriptorProto* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {3, UPB_SIZE(32, 48), 66, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_MethodDescriptorProto_has_output_type(const google_protobuf_MethodDescriptorProto* msg) {
  const upb_MiniTableField field = {3, UPB_SIZE(32, 48), 66, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_MethodDescriptorProto_clear_options(google_protobuf_MethodDescriptorProto* msg) {
  const upb_MiniTableField field = {4, UPB_SIZE(12, 64), 67, 9, 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_MethodOptions* google_protobuf_MethodDescriptorProto_options(const google_protobuf_MethodDescriptorProto* msg) {
  const google_protobuf_MethodOptions* default_val = NULL;
  const google_protobuf_MethodOptions* ret;
  const upb_MiniTableField field = {4, UPB_SIZE(12, 64), 67, 9, 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__MethodOptions_msg_init);
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_MethodDescriptorProto_has_options(const google_protobuf_MethodDescriptorProto* msg) {
  const upb_MiniTableField field = {4, UPB_SIZE(12, 64), 67, 9, 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_MethodDescriptorProto_clear_client_streaming(google_protobuf_MethodDescriptorProto* msg) {
  const upb_MiniTableField field = {5, 9, 68, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE bool google_protobuf_MethodDescriptorProto_client_streaming(const google_protobuf_MethodDescriptorProto* msg) {
  bool default_val = false;
  bool ret;
  const upb_MiniTableField field = {5, 9, 68, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_MethodDescriptorProto_has_client_streaming(const google_protobuf_MethodDescriptorProto* msg) {
  const upb_MiniTableField field = {5, 9, 68, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_MethodDescriptorProto_clear_server_streaming(google_protobuf_MethodDescriptorProto* msg) {
  const upb_MiniTableField field = {6, 10, 69, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE bool google_protobuf_MethodDescriptorProto_server_streaming(const google_protobuf_MethodDescriptorProto* msg) {
  bool default_val = false;
  bool ret;
  const upb_MiniTableField field = {6, 10, 69, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_MethodDescriptorProto_has_server_streaming(const google_protobuf_MethodDescriptorProto* msg) {
  const upb_MiniTableField field = {6, 10, 69, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}

UPB_INLINE void google_protobuf_MethodDescriptorProto_set_name(google_protobuf_MethodDescriptorProto* msg, upb_StringView value) {
  const upb_MiniTableField field = {1, 16, 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_MethodDescriptorProto_set_input_type(google_protobuf_MethodDescriptorProto* msg, upb_StringView value) {
  const upb_MiniTableField field = {2, UPB_SIZE(24, 32), 65, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_MethodDescriptorProto_set_output_type(google_protobuf_MethodDescriptorProto* msg, upb_StringView value) {
  const upb_MiniTableField field = {3, UPB_SIZE(32, 48), 66, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_MethodDescriptorProto_set_options(google_protobuf_MethodDescriptorProto* msg, google_protobuf_MethodOptions* value) {
  const upb_MiniTableField field = {4, UPB_SIZE(12, 64), 67, 9, 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__MethodOptions_msg_init);
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE struct google_protobuf_MethodOptions* google_protobuf_MethodDescriptorProto_mutable_options(
    google_protobuf_MethodDescriptorProto* msg, upb_Arena* arena) {
  struct google_protobuf_MethodOptions* sub = (struct google_protobuf_MethodOptions*)google_protobuf_MethodDescriptorProto_options(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_MethodOptions*)_upb_Message_New(&google__protobuf__MethodOptions_msg_init, arena);
    if (sub) google_protobuf_MethodDescriptorProto_set_options(msg, sub);
  }
  return sub;
}
UPB_INLINE void google_protobuf_MethodDescriptorProto_set_client_streaming(google_protobuf_MethodDescriptorProto* msg, bool value) {
  const upb_MiniTableField field = {5, 9, 68, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_MethodDescriptorProto_set_server_streaming(google_protobuf_MethodDescriptorProto* msg, bool value) {
  const upb_MiniTableField field = {6, 10, 69, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}

/* google.protobuf.FileOptions */
UPB_INLINE google_protobuf_FileOptions* google_protobuf_FileOptions_new(upb_Arena* arena) {
  return (google_protobuf_FileOptions*)_upb_Message_New(&google__protobuf__FileOptions_msg_init, arena);
}
UPB_INLINE google_protobuf_FileOptions* google_protobuf_FileOptions_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_FileOptions* ret = google_protobuf_FileOptions_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__FileOptions_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_FileOptions* google_protobuf_FileOptions_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_FileOptions* ret = google_protobuf_FileOptions_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__FileOptions_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_protobuf_FileOptions_serialize(const google_protobuf_FileOptions* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__FileOptions_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_FileOptions_serialize_ex(const google_protobuf_FileOptions* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__FileOptions_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void google_protobuf_FileOptions_clear_java_package(google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {1, UPB_SIZE(32, 24), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_FileOptions_java_package(const google_protobuf_FileOptions* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {1, UPB_SIZE(32, 24), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FileOptions_has_java_package(const google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {1, UPB_SIZE(32, 24), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FileOptions_clear_java_outer_classname(google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {8, 40, 65, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_FileOptions_java_outer_classname(const google_protobuf_FileOptions* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {8, 40, 65, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FileOptions_has_java_outer_classname(const google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {8, 40, 65, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FileOptions_clear_optimize_for(google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {9, 20, 66, UPB_SIZE(57, 58), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_FileOptions_optimize_for(const google_protobuf_FileOptions* msg) {
  int32_t default_val = 1;
  int32_t ret;
  const upb_MiniTableField field = {9, 20, 66, UPB_SIZE(57, 58), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FileOptions_has_optimize_for(const google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {9, 20, 66, UPB_SIZE(57, 58), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FileOptions_clear_java_multiple_files(google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {10, 11, 67, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE bool google_protobuf_FileOptions_java_multiple_files(const google_protobuf_FileOptions* msg) {
  bool default_val = false;
  bool ret;
  const upb_MiniTableField field = {10, 11, 67, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FileOptions_has_java_multiple_files(const google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {10, 11, 67, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FileOptions_clear_go_package(google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {11, UPB_SIZE(48, 56), 68, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_FileOptions_go_package(const google_protobuf_FileOptions* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {11, UPB_SIZE(48, 56), 68, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FileOptions_has_go_package(const google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {11, UPB_SIZE(48, 56), 68, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FileOptions_clear_cc_generic_services(google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {16, 12, 69, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE bool google_protobuf_FileOptions_cc_generic_services(const google_protobuf_FileOptions* msg) {
  bool default_val = false;
  bool ret;
  const upb_MiniTableField field = {16, 12, 69, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FileOptions_has_cc_generic_services(const google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {16, 12, 69, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FileOptions_clear_java_generic_services(google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {17, 13, 70, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE bool google_protobuf_FileOptions_java_generic_services(const google_protobuf_FileOptions* msg) {
  bool default_val = false;
  bool ret;
  const upb_MiniTableField field = {17, 13, 70, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FileOptions_has_java_generic_services(const google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {17, 13, 70, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FileOptions_clear_py_generic_services(google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {18, 14, 71, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE bool google_protobuf_FileOptions_py_generic_services(const google_protobuf_FileOptions* msg) {
  bool default_val = false;
  bool ret;
  const upb_MiniTableField field = {18, 14, 71, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FileOptions_has_py_generic_services(const google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {18, 14, 71, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FileOptions_clear_java_generate_equals_and_hash(google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {20, 15, 72, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE bool google_protobuf_FileOptions_java_generate_equals_and_hash(const google_protobuf_FileOptions* msg) {
  bool default_val = false;
  bool ret;
  const upb_MiniTableField field = {20, 15, 72, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FileOptions_has_java_generate_equals_and_hash(const google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {20, 15, 72, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FileOptions_clear_deprecated(google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {23, 16, 73, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE bool google_protobuf_FileOptions_deprecated(const google_protobuf_FileOptions* msg) {
  bool default_val = false;
  bool ret;
  const upb_MiniTableField field = {23, 16, 73, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FileOptions_has_deprecated(const google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {23, 16, 73, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FileOptions_clear_java_string_check_utf8(google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {27, 17, 74, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE bool google_protobuf_FileOptions_java_string_check_utf8(const google_protobuf_FileOptions* msg) {
  bool default_val = false;
  bool ret;
  const upb_MiniTableField field = {27, 17, 74, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FileOptions_has_java_string_check_utf8(const google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {27, 17, 74, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FileOptions_clear_cc_enable_arenas(google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {31, 18, 75, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE bool google_protobuf_FileOptions_cc_enable_arenas(const google_protobuf_FileOptions* msg) {
  bool default_val = true;
  bool ret;
  const upb_MiniTableField field = {31, 18, 75, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FileOptions_has_cc_enable_arenas(const google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {31, 18, 75, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FileOptions_clear_objc_class_prefix(google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {36, UPB_SIZE(56, 72), 76, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_FileOptions_objc_class_prefix(const google_protobuf_FileOptions* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {36, UPB_SIZE(56, 72), 76, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FileOptions_has_objc_class_prefix(const google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {36, UPB_SIZE(56, 72), 76, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FileOptions_clear_csharp_namespace(google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {37, UPB_SIZE(64, 88), 77, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_FileOptions_csharp_namespace(const google_protobuf_FileOptions* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {37, UPB_SIZE(64, 88), 77, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FileOptions_has_csharp_namespace(const google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {37, UPB_SIZE(64, 88), 77, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FileOptions_clear_swift_prefix(google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {39, UPB_SIZE(72, 104), 78, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_FileOptions_swift_prefix(const google_protobuf_FileOptions* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {39, UPB_SIZE(72, 104), 78, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FileOptions_has_swift_prefix(const google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {39, UPB_SIZE(72, 104), 78, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FileOptions_clear_php_class_prefix(google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {40, UPB_SIZE(80, 120), 79, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_FileOptions_php_class_prefix(const google_protobuf_FileOptions* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {40, UPB_SIZE(80, 120), 79, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FileOptions_has_php_class_prefix(const google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {40, UPB_SIZE(80, 120), 79, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FileOptions_clear_php_namespace(google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {41, UPB_SIZE(88, 136), 80, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_FileOptions_php_namespace(const google_protobuf_FileOptions* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {41, UPB_SIZE(88, 136), 80, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FileOptions_has_php_namespace(const google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {41, UPB_SIZE(88, 136), 80, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FileOptions_clear_php_metadata_namespace(google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {44, UPB_SIZE(96, 152), 81, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_FileOptions_php_metadata_namespace(const google_protobuf_FileOptions* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {44, UPB_SIZE(96, 152), 81, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FileOptions_has_php_metadata_namespace(const google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {44, UPB_SIZE(96, 152), 81, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FileOptions_clear_ruby_package(google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {45, UPB_SIZE(104, 168), 82, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_FileOptions_ruby_package(const google_protobuf_FileOptions* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {45, UPB_SIZE(104, 168), 82, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FileOptions_has_ruby_package(const google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {45, UPB_SIZE(104, 168), 82, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FileOptions_clear_features(google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {50, UPB_SIZE(24, 184), 83, UPB_SIZE(7, 9), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_FeatureSet* google_protobuf_FileOptions_features(const google_protobuf_FileOptions* msg) {
  const google_protobuf_FeatureSet* default_val = NULL;
  const google_protobuf_FeatureSet* ret;
  const upb_MiniTableField field = {50, UPB_SIZE(24, 184), 83, UPB_SIZE(7, 9), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FeatureSet_msg_init);
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FileOptions_has_features(const google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {50, UPB_SIZE(24, 184), 83, UPB_SIZE(7, 9), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FileOptions_clear_uninterpreted_option(google_protobuf_FileOptions* msg) {
  const upb_MiniTableField field = {999, UPB_SIZE(28, 192), 0, UPB_SIZE(5, 8), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_UninterpretedOption* const* google_protobuf_FileOptions_uninterpreted_option(const google_protobuf_FileOptions* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {999, UPB_SIZE(28, 192), 0, UPB_SIZE(5, 8), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (const google_protobuf_UninterpretedOption* const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_FileOptions_uninterpreted_option_upb_array(
    const google_protobuf_FileOptions* msg, size_t* size) {
  const upb_MiniTableField field = {999, UPB_SIZE(28, 192), 0, UPB_SIZE(5, 8), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_FileOptions_uninterpreted_option_mutable_upb_array(
    google_protobuf_FileOptions* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {999, UPB_SIZE(28, 192), 0, UPB_SIZE(5, 8), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE void google_protobuf_FileOptions_set_java_package(google_protobuf_FileOptions* msg, upb_StringView value) {
  const upb_MiniTableField field = {1, UPB_SIZE(32, 24), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FileOptions_set_java_outer_classname(google_protobuf_FileOptions* msg, upb_StringView value) {
  const upb_MiniTableField field = {8, 40, 65, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FileOptions_set_optimize_for(google_protobuf_FileOptions* msg, int32_t value) {
  const upb_MiniTableField field = {9, 20, 66, UPB_SIZE(57, 58), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FileOptions_set_java_multiple_files(google_protobuf_FileOptions* msg, bool value) {
  const upb_MiniTableField field = {10, 11, 67, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FileOptions_set_go_package(google_protobuf_FileOptions* msg, upb_StringView value) {
  const upb_MiniTableField field = {11, UPB_SIZE(48, 56), 68, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FileOptions_set_cc_generic_services(google_protobuf_FileOptions* msg, bool value) {
  const upb_MiniTableField field = {16, 12, 69, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FileOptions_set_java_generic_services(google_protobuf_FileOptions* msg, bool value) {
  const upb_MiniTableField field = {17, 13, 70, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FileOptions_set_py_generic_services(google_protobuf_FileOptions* msg, bool value) {
  const upb_MiniTableField field = {18, 14, 71, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FileOptions_set_java_generate_equals_and_hash(google_protobuf_FileOptions* msg, bool value) {
  const upb_MiniTableField field = {20, 15, 72, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FileOptions_set_deprecated(google_protobuf_FileOptions* msg, bool value) {
  const upb_MiniTableField field = {23, 16, 73, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FileOptions_set_java_string_check_utf8(google_protobuf_FileOptions* msg, bool value) {
  const upb_MiniTableField field = {27, 17, 74, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FileOptions_set_cc_enable_arenas(google_protobuf_FileOptions* msg, bool value) {
  const upb_MiniTableField field = {31, 18, 75, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FileOptions_set_objc_class_prefix(google_protobuf_FileOptions* msg, upb_StringView value) {
  const upb_MiniTableField field = {36, UPB_SIZE(56, 72), 76, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FileOptions_set_csharp_namespace(google_protobuf_FileOptions* msg, upb_StringView value) {
  const upb_MiniTableField field = {37, UPB_SIZE(64, 88), 77, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FileOptions_set_swift_prefix(google_protobuf_FileOptions* msg, upb_StringView value) {
  const upb_MiniTableField field = {39, UPB_SIZE(72, 104), 78, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FileOptions_set_php_class_prefix(google_protobuf_FileOptions* msg, upb_StringView value) {
  const upb_MiniTableField field = {40, UPB_SIZE(80, 120), 79, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FileOptions_set_php_namespace(google_protobuf_FileOptions* msg, upb_StringView value) {
  const upb_MiniTableField field = {41, UPB_SIZE(88, 136), 80, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FileOptions_set_php_metadata_namespace(google_protobuf_FileOptions* msg, upb_StringView value) {
  const upb_MiniTableField field = {44, UPB_SIZE(96, 152), 81, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FileOptions_set_ruby_package(google_protobuf_FileOptions* msg, upb_StringView value) {
  const upb_MiniTableField field = {45, UPB_SIZE(104, 168), 82, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FileOptions_set_features(google_protobuf_FileOptions* msg, google_protobuf_FeatureSet* value) {
  const upb_MiniTableField field = {50, UPB_SIZE(24, 184), 83, UPB_SIZE(7, 9), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FeatureSet_msg_init);
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE struct google_protobuf_FeatureSet* google_protobuf_FileOptions_mutable_features(
    google_protobuf_FileOptions* msg, upb_Arena* arena) {
  struct google_protobuf_FeatureSet* sub = (struct google_protobuf_FeatureSet*)google_protobuf_FileOptions_features(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_FeatureSet*)_upb_Message_New(&google__protobuf__FeatureSet_msg_init, arena);
    if (sub) google_protobuf_FileOptions_set_features(msg, sub);
  }
  return sub;
}
UPB_INLINE google_protobuf_UninterpretedOption** google_protobuf_FileOptions_mutable_uninterpreted_option(google_protobuf_FileOptions* msg,
                                              size_t* size) {
  upb_MiniTableField field = {999, UPB_SIZE(28, 192), 0, UPB_SIZE(5, 8), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (google_protobuf_UninterpretedOption**)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE google_protobuf_UninterpretedOption** google_protobuf_FileOptions_resize_uninterpreted_option(google_protobuf_FileOptions* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {999, UPB_SIZE(28, 192), 0, UPB_SIZE(5, 8), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  return (google_protobuf_UninterpretedOption**)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE struct google_protobuf_UninterpretedOption* google_protobuf_FileOptions_add_uninterpreted_option(
    google_protobuf_FileOptions* msg, upb_Arena* arena) {
  upb_MiniTableField field = {999, UPB_SIZE(28, 192), 0, UPB_SIZE(5, 8), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return NULL;
  }
  struct google_protobuf_UninterpretedOption* sub =
      (struct google_protobuf_UninterpretedOption*)_upb_Message_New(&google__protobuf__UninterpretedOption_msg_init, arena);
  if (!arr || !sub) return NULL;
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &sub, sizeof(sub));
  return sub;
}

/* google.protobuf.MessageOptions */
UPB_INLINE google_protobuf_MessageOptions* google_protobuf_MessageOptions_new(upb_Arena* arena) {
  return (google_protobuf_MessageOptions*)_upb_Message_New(&google__protobuf__MessageOptions_msg_init, arena);
}
UPB_INLINE google_protobuf_MessageOptions* google_protobuf_MessageOptions_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_MessageOptions* ret = google_protobuf_MessageOptions_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__MessageOptions_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_MessageOptions* google_protobuf_MessageOptions_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_MessageOptions* ret = google_protobuf_MessageOptions_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__MessageOptions_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_protobuf_MessageOptions_serialize(const google_protobuf_MessageOptions* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__MessageOptions_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_MessageOptions_serialize_ex(const google_protobuf_MessageOptions* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__MessageOptions_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void google_protobuf_MessageOptions_clear_message_set_wire_format(google_protobuf_MessageOptions* msg) {
  const upb_MiniTableField field = {1, 9, 64, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE bool google_protobuf_MessageOptions_message_set_wire_format(const google_protobuf_MessageOptions* msg) {
  bool default_val = false;
  bool ret;
  const upb_MiniTableField field = {1, 9, 64, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_MessageOptions_has_message_set_wire_format(const google_protobuf_MessageOptions* msg) {
  const upb_MiniTableField field = {1, 9, 64, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_MessageOptions_clear_no_standard_descriptor_accessor(google_protobuf_MessageOptions* msg) {
  const upb_MiniTableField field = {2, 10, 65, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE bool google_protobuf_MessageOptions_no_standard_descriptor_accessor(const google_protobuf_MessageOptions* msg) {
  bool default_val = false;
  bool ret;
  const upb_MiniTableField field = {2, 10, 65, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_MessageOptions_has_no_standard_descriptor_accessor(const google_protobuf_MessageOptions* msg) {
  const upb_MiniTableField field = {2, 10, 65, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_MessageOptions_clear_deprecated(google_protobuf_MessageOptions* msg) {
  const upb_MiniTableField field = {3, 11, 66, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE bool google_protobuf_MessageOptions_deprecated(const google_protobuf_MessageOptions* msg) {
  bool default_val = false;
  bool ret;
  const upb_MiniTableField field = {3, 11, 66, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_MessageOptions_has_deprecated(const google_protobuf_MessageOptions* msg) {
  const upb_MiniTableField field = {3, 11, 66, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_MessageOptions_clear_map_entry(google_protobuf_MessageOptions* msg) {
  const upb_MiniTableField field = {7, 12, 67, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE bool google_protobuf_MessageOptions_map_entry(const google_protobuf_MessageOptions* msg) {
  bool default_val = false;
  bool ret;
  const upb_MiniTableField field = {7, 12, 67, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_MessageOptions_has_map_entry(const google_protobuf_MessageOptions* msg) {
  const upb_MiniTableField field = {7, 12, 67, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_MessageOptions_clear_deprecated_legacy_json_field_conflicts(google_protobuf_MessageOptions* msg) {
  const upb_MiniTableField field = {11, 13, 68, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE bool google_protobuf_MessageOptions_deprecated_legacy_json_field_conflicts(const google_protobuf_MessageOptions* msg) {
  bool default_val = false;
  bool ret;
  const upb_MiniTableField field = {11, 13, 68, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_MessageOptions_has_deprecated_legacy_json_field_conflicts(const google_protobuf_MessageOptions* msg) {
  const upb_MiniTableField field = {11, 13, 68, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_MessageOptions_clear_features(google_protobuf_MessageOptions* msg) {
  const upb_MiniTableField field = {12, 16, 69, UPB_SIZE(6, 7), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_FeatureSet* google_protobuf_MessageOptions_features(const google_protobuf_MessageOptions* msg) {
  const google_protobuf_FeatureSet* default_val = NULL;
  const google_protobuf_FeatureSet* ret;
  const upb_MiniTableField field = {12, 16, 69, UPB_SIZE(6, 7), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FeatureSet_msg_init);
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_MessageOptions_has_features(const google_protobuf_MessageOptions* msg) {
  const upb_MiniTableField field = {12, 16, 69, UPB_SIZE(6, 7), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_MessageOptions_clear_uninterpreted_option(google_protobuf_MessageOptions* msg) {
  const upb_MiniTableField field = {999, UPB_SIZE(20, 24), 0, UPB_SIZE(4, 6), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_UninterpretedOption* const* google_protobuf_MessageOptions_uninterpreted_option(const google_protobuf_MessageOptions* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {999, UPB_SIZE(20, 24), 0, UPB_SIZE(4, 6), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (const google_protobuf_UninterpretedOption* const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_MessageOptions_uninterpreted_option_upb_array(
    const google_protobuf_MessageOptions* msg, size_t* size) {
  const upb_MiniTableField field = {999, UPB_SIZE(20, 24), 0, UPB_SIZE(4, 6), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_MessageOptions_uninterpreted_option_mutable_upb_array(
    google_protobuf_MessageOptions* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {999, UPB_SIZE(20, 24), 0, UPB_SIZE(4, 6), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE void google_protobuf_MessageOptions_set_message_set_wire_format(google_protobuf_MessageOptions* msg, bool value) {
  const upb_MiniTableField field = {1, 9, 64, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_MessageOptions_set_no_standard_descriptor_accessor(google_protobuf_MessageOptions* msg, bool value) {
  const upb_MiniTableField field = {2, 10, 65, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_MessageOptions_set_deprecated(google_protobuf_MessageOptions* msg, bool value) {
  const upb_MiniTableField field = {3, 11, 66, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_MessageOptions_set_map_entry(google_protobuf_MessageOptions* msg, bool value) {
  const upb_MiniTableField field = {7, 12, 67, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_MessageOptions_set_deprecated_legacy_json_field_conflicts(google_protobuf_MessageOptions* msg, bool value) {
  const upb_MiniTableField field = {11, 13, 68, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_MessageOptions_set_features(google_protobuf_MessageOptions* msg, google_protobuf_FeatureSet* value) {
  const upb_MiniTableField field = {12, 16, 69, UPB_SIZE(6, 7), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FeatureSet_msg_init);
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE struct google_protobuf_FeatureSet* google_protobuf_MessageOptions_mutable_features(
    google_protobuf_MessageOptions* msg, upb_Arena* arena) {
  struct google_protobuf_FeatureSet* sub = (struct google_protobuf_FeatureSet*)google_protobuf_MessageOptions_features(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_FeatureSet*)_upb_Message_New(&google__protobuf__FeatureSet_msg_init, arena);
    if (sub) google_protobuf_MessageOptions_set_features(msg, sub);
  }
  return sub;
}
UPB_INLINE google_protobuf_UninterpretedOption** google_protobuf_MessageOptions_mutable_uninterpreted_option(google_protobuf_MessageOptions* msg,
                                              size_t* size) {
  upb_MiniTableField field = {999, UPB_SIZE(20, 24), 0, UPB_SIZE(4, 6), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (google_protobuf_UninterpretedOption**)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE google_protobuf_UninterpretedOption** google_protobuf_MessageOptions_resize_uninterpreted_option(google_protobuf_MessageOptions* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {999, UPB_SIZE(20, 24), 0, UPB_SIZE(4, 6), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  return (google_protobuf_UninterpretedOption**)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE struct google_protobuf_UninterpretedOption* google_protobuf_MessageOptions_add_uninterpreted_option(
    google_protobuf_MessageOptions* msg, upb_Arena* arena) {
  upb_MiniTableField field = {999, UPB_SIZE(20, 24), 0, UPB_SIZE(4, 6), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return NULL;
  }
  struct google_protobuf_UninterpretedOption* sub =
      (struct google_protobuf_UninterpretedOption*)_upb_Message_New(&google__protobuf__UninterpretedOption_msg_init, arena);
  if (!arr || !sub) return NULL;
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &sub, sizeof(sub));
  return sub;
}

/* google.protobuf.FieldOptions */
UPB_INLINE google_protobuf_FieldOptions* google_protobuf_FieldOptions_new(upb_Arena* arena) {
  return (google_protobuf_FieldOptions*)_upb_Message_New(&google__protobuf__FieldOptions_msg_init, arena);
}
UPB_INLINE google_protobuf_FieldOptions* google_protobuf_FieldOptions_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_FieldOptions* ret = google_protobuf_FieldOptions_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__FieldOptions_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_FieldOptions* google_protobuf_FieldOptions_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_FieldOptions* ret = google_protobuf_FieldOptions_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__FieldOptions_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_protobuf_FieldOptions_serialize(const google_protobuf_FieldOptions* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__FieldOptions_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_FieldOptions_serialize_ex(const google_protobuf_FieldOptions* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__FieldOptions_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void google_protobuf_FieldOptions_clear_ctype(google_protobuf_FieldOptions* msg) {
  const upb_MiniTableField field = {1, 16, 64, 42, 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_FieldOptions_ctype(const google_protobuf_FieldOptions* msg) {
  int32_t default_val = 0;
  int32_t ret;
  const upb_MiniTableField field = {1, 16, 64, 42, 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FieldOptions_has_ctype(const google_protobuf_FieldOptions* msg) {
  const upb_MiniTableField field = {1, 16, 64, 42, 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FieldOptions_clear_packed(google_protobuf_FieldOptions* msg) {
  const upb_MiniTableField field = {2, 10, 65, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE bool google_protobuf_FieldOptions_packed(const google_protobuf_FieldOptions* msg) {
  bool default_val = false;
  bool ret;
  const upb_MiniTableField field = {2, 10, 65, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FieldOptions_has_packed(const google_protobuf_FieldOptions* msg) {
  const upb_MiniTableField field = {2, 10, 65, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FieldOptions_clear_deprecated(google_protobuf_FieldOptions* msg) {
  const upb_MiniTableField field = {3, 11, 66, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE bool google_protobuf_FieldOptions_deprecated(const google_protobuf_FieldOptions* msg) {
  bool default_val = false;
  bool ret;
  const upb_MiniTableField field = {3, 11, 66, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FieldOptions_has_deprecated(const google_protobuf_FieldOptions* msg) {
  const upb_MiniTableField field = {3, 11, 66, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FieldOptions_clear_lazy(google_protobuf_FieldOptions* msg) {
  const upb_MiniTableField field = {5, 12, 67, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE bool google_protobuf_FieldOptions_lazy(const google_protobuf_FieldOptions* msg) {
  bool default_val = false;
  bool ret;
  const upb_MiniTableField field = {5, 12, 67, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FieldOptions_has_lazy(const google_protobuf_FieldOptions* msg) {
  const upb_MiniTableField field = {5, 12, 67, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FieldOptions_clear_jstype(google_protobuf_FieldOptions* msg) {
  const upb_MiniTableField field = {6, 20, 68, UPB_SIZE(31, 32), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_FieldOptions_jstype(const google_protobuf_FieldOptions* msg) {
  int32_t default_val = 0;
  int32_t ret;
  const upb_MiniTableField field = {6, 20, 68, UPB_SIZE(31, 32), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FieldOptions_has_jstype(const google_protobuf_FieldOptions* msg) {
  const upb_MiniTableField field = {6, 20, 68, UPB_SIZE(31, 32), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FieldOptions_clear_weak(google_protobuf_FieldOptions* msg) {
  const upb_MiniTableField field = {10, 13, 69, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE bool google_protobuf_FieldOptions_weak(const google_protobuf_FieldOptions* msg) {
  bool default_val = false;
  bool ret;
  const upb_MiniTableField field = {10, 13, 69, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FieldOptions_has_weak(const google_protobuf_FieldOptions* msg) {
  const upb_MiniTableField field = {10, 13, 69, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FieldOptions_clear_unverified_lazy(google_protobuf_FieldOptions* msg) {
  const upb_MiniTableField field = {15, 14, 70, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE bool google_protobuf_FieldOptions_unverified_lazy(const google_protobuf_FieldOptions* msg) {
  bool default_val = false;
  bool ret;
  const upb_MiniTableField field = {15, 14, 70, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FieldOptions_has_unverified_lazy(const google_protobuf_FieldOptions* msg) {
  const upb_MiniTableField field = {15, 14, 70, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FieldOptions_clear_debug_redact(google_protobuf_FieldOptions* msg) {
  const upb_MiniTableField field = {16, 15, 71, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE bool google_protobuf_FieldOptions_debug_redact(const google_protobuf_FieldOptions* msg) {
  bool default_val = false;
  bool ret;
  const upb_MiniTableField field = {16, 15, 71, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FieldOptions_has_debug_redact(const google_protobuf_FieldOptions* msg) {
  const upb_MiniTableField field = {16, 15, 71, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FieldOptions_clear_retention(google_protobuf_FieldOptions* msg) {
  const upb_MiniTableField field = {17, 24, 72, UPB_SIZE(20, 22), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_FieldOptions_retention(const google_protobuf_FieldOptions* msg) {
  int32_t default_val = 0;
  int32_t ret;
  const upb_MiniTableField field = {17, 24, 72, UPB_SIZE(20, 22), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FieldOptions_has_retention(const google_protobuf_FieldOptions* msg) {
  const upb_MiniTableField field = {17, 24, 72, UPB_SIZE(20, 22), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FieldOptions_clear_targets(google_protobuf_FieldOptions* msg) {
  const upb_MiniTableField field = {19, UPB_SIZE(28, 32), 0, UPB_SIZE(18, 21), 14, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t const* google_protobuf_FieldOptions_targets(const google_protobuf_FieldOptions* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {19, UPB_SIZE(28, 32), 0, UPB_SIZE(18, 21), 14, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (int32_t const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_FieldOptions_targets_upb_array(
    const google_protobuf_FieldOptions* msg, size_t* size) {
  const upb_MiniTableField field = {19, UPB_SIZE(28, 32), 0, UPB_SIZE(18, 21), 14, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_FieldOptions_targets_mutable_upb_array(
    google_protobuf_FieldOptions* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {19, UPB_SIZE(28, 32), 0, UPB_SIZE(18, 21), 14, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}
UPB_INLINE void google_protobuf_FieldOptions_clear_edition_defaults(google_protobuf_FieldOptions* msg) {
  const upb_MiniTableField field = {20, UPB_SIZE(32, 40), 0, UPB_SIZE(16, 20), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_FieldOptions_EditionDefault* const* google_protobuf_FieldOptions_edition_defaults(const google_protobuf_FieldOptions* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {20, UPB_SIZE(32, 40), 0, UPB_SIZE(16, 20), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FieldOptions__EditionDefault_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (const google_protobuf_FieldOptions_EditionDefault* const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_FieldOptions_edition_defaults_upb_array(
    const google_protobuf_FieldOptions* msg, size_t* size) {
  const upb_MiniTableField field = {20, UPB_SIZE(32, 40), 0, UPB_SIZE(16, 20), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FieldOptions__EditionDefault_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_FieldOptions_edition_defaults_mutable_upb_array(
    google_protobuf_FieldOptions* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {20, UPB_SIZE(32, 40), 0, UPB_SIZE(16, 20), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FieldOptions__EditionDefault_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}
UPB_INLINE void google_protobuf_FieldOptions_clear_features(google_protobuf_FieldOptions* msg) {
  const upb_MiniTableField field = {21, UPB_SIZE(36, 48), 73, UPB_SIZE(14, 19), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_FeatureSet* google_protobuf_FieldOptions_features(const google_protobuf_FieldOptions* msg) {
  const google_protobuf_FeatureSet* default_val = NULL;
  const google_protobuf_FeatureSet* ret;
  const upb_MiniTableField field = {21, UPB_SIZE(36, 48), 73, UPB_SIZE(14, 19), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FeatureSet_msg_init);
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FieldOptions_has_features(const google_protobuf_FieldOptions* msg) {
  const upb_MiniTableField field = {21, UPB_SIZE(36, 48), 73, UPB_SIZE(14, 19), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FieldOptions_clear_feature_support(google_protobuf_FieldOptions* msg) {
  const upb_MiniTableField field = {22, UPB_SIZE(40, 56), 74, UPB_SIZE(12, 18), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_FieldOptions_FeatureSupport* google_protobuf_FieldOptions_feature_support(const google_protobuf_FieldOptions* msg) {
  const google_protobuf_FieldOptions_FeatureSupport* default_val = NULL;
  const google_protobuf_FieldOptions_FeatureSupport* ret;
  const upb_MiniTableField field = {22, UPB_SIZE(40, 56), 74, UPB_SIZE(12, 18), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FieldOptions__FeatureSupport_msg_init);
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FieldOptions_has_feature_support(const google_protobuf_FieldOptions* msg) {
  const upb_MiniTableField field = {22, UPB_SIZE(40, 56), 74, UPB_SIZE(12, 18), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FieldOptions_clear_uninterpreted_option(google_protobuf_FieldOptions* msg) {
  const upb_MiniTableField field = {999, UPB_SIZE(44, 64), 0, UPB_SIZE(10, 17), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_UninterpretedOption* const* google_protobuf_FieldOptions_uninterpreted_option(const google_protobuf_FieldOptions* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {999, UPB_SIZE(44, 64), 0, UPB_SIZE(10, 17), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (const google_protobuf_UninterpretedOption* const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_FieldOptions_uninterpreted_option_upb_array(
    const google_protobuf_FieldOptions* msg, size_t* size) {
  const upb_MiniTableField field = {999, UPB_SIZE(44, 64), 0, UPB_SIZE(10, 17), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_FieldOptions_uninterpreted_option_mutable_upb_array(
    google_protobuf_FieldOptions* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {999, UPB_SIZE(44, 64), 0, UPB_SIZE(10, 17), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE void google_protobuf_FieldOptions_set_ctype(google_protobuf_FieldOptions* msg, int32_t value) {
  const upb_MiniTableField field = {1, 16, 64, 42, 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FieldOptions_set_packed(google_protobuf_FieldOptions* msg, bool value) {
  const upb_MiniTableField field = {2, 10, 65, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FieldOptions_set_deprecated(google_protobuf_FieldOptions* msg, bool value) {
  const upb_MiniTableField field = {3, 11, 66, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FieldOptions_set_lazy(google_protobuf_FieldOptions* msg, bool value) {
  const upb_MiniTableField field = {5, 12, 67, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FieldOptions_set_jstype(google_protobuf_FieldOptions* msg, int32_t value) {
  const upb_MiniTableField field = {6, 20, 68, UPB_SIZE(31, 32), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FieldOptions_set_weak(google_protobuf_FieldOptions* msg, bool value) {
  const upb_MiniTableField field = {10, 13, 69, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FieldOptions_set_unverified_lazy(google_protobuf_FieldOptions* msg, bool value) {
  const upb_MiniTableField field = {15, 14, 70, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FieldOptions_set_debug_redact(google_protobuf_FieldOptions* msg, bool value) {
  const upb_MiniTableField field = {16, 15, 71, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FieldOptions_set_retention(google_protobuf_FieldOptions* msg, int32_t value) {
  const upb_MiniTableField field = {17, 24, 72, UPB_SIZE(20, 22), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE int32_t* google_protobuf_FieldOptions_mutable_targets(google_protobuf_FieldOptions* msg,
                                              size_t* size) {
  upb_MiniTableField field = {19, UPB_SIZE(28, 32), 0, UPB_SIZE(18, 21), 14, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (int32_t*)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE int32_t* google_protobuf_FieldOptions_resize_targets(google_protobuf_FieldOptions* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {19, UPB_SIZE(28, 32), 0, UPB_SIZE(18, 21), 14, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return (int32_t*)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE bool google_protobuf_FieldOptions_add_targets(google_protobuf_FieldOptions* msg, int32_t val,
                                      upb_Arena* arena) {
  upb_MiniTableField field = {19, UPB_SIZE(28, 32), 0, UPB_SIZE(18, 21), 14, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return false;
  }
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &val, sizeof(val));
  return true;
}
UPB_INLINE google_protobuf_FieldOptions_EditionDefault** google_protobuf_FieldOptions_mutable_edition_defaults(google_protobuf_FieldOptions* msg,
                                              size_t* size) {
  upb_MiniTableField field = {20, UPB_SIZE(32, 40), 0, UPB_SIZE(16, 20), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FieldOptions__EditionDefault_msg_init);
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (google_protobuf_FieldOptions_EditionDefault**)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE google_protobuf_FieldOptions_EditionDefault** google_protobuf_FieldOptions_resize_edition_defaults(google_protobuf_FieldOptions* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {20, UPB_SIZE(32, 40), 0, UPB_SIZE(16, 20), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FieldOptions__EditionDefault_msg_init);
  return (google_protobuf_FieldOptions_EditionDefault**)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE struct google_protobuf_FieldOptions_EditionDefault* google_protobuf_FieldOptions_add_edition_defaults(
    google_protobuf_FieldOptions* msg, upb_Arena* arena) {
  upb_MiniTableField field = {20, UPB_SIZE(32, 40), 0, UPB_SIZE(16, 20), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FieldOptions__EditionDefault_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return NULL;
  }
  struct google_protobuf_FieldOptions_EditionDefault* sub =
      (struct google_protobuf_FieldOptions_EditionDefault*)_upb_Message_New(&google__protobuf__FieldOptions__EditionDefault_msg_init, arena);
  if (!arr || !sub) return NULL;
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &sub, sizeof(sub));
  return sub;
}
UPB_INLINE void google_protobuf_FieldOptions_set_features(google_protobuf_FieldOptions* msg, google_protobuf_FeatureSet* value) {
  const upb_MiniTableField field = {21, UPB_SIZE(36, 48), 73, UPB_SIZE(14, 19), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FeatureSet_msg_init);
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE struct google_protobuf_FeatureSet* google_protobuf_FieldOptions_mutable_features(
    google_protobuf_FieldOptions* msg, upb_Arena* arena) {
  struct google_protobuf_FeatureSet* sub = (struct google_protobuf_FeatureSet*)google_protobuf_FieldOptions_features(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_FeatureSet*)_upb_Message_New(&google__protobuf__FeatureSet_msg_init, arena);
    if (sub) google_protobuf_FieldOptions_set_features(msg, sub);
  }
  return sub;
}
UPB_INLINE void google_protobuf_FieldOptions_set_feature_support(google_protobuf_FieldOptions* msg, google_protobuf_FieldOptions_FeatureSupport* value) {
  const upb_MiniTableField field = {22, UPB_SIZE(40, 56), 74, UPB_SIZE(12, 18), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FieldOptions__FeatureSupport_msg_init);
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE struct google_protobuf_FieldOptions_FeatureSupport* google_protobuf_FieldOptions_mutable_feature_support(
    google_protobuf_FieldOptions* msg, upb_Arena* arena) {
  struct google_protobuf_FieldOptions_FeatureSupport* sub = (struct google_protobuf_FieldOptions_FeatureSupport*)google_protobuf_FieldOptions_feature_support(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_FieldOptions_FeatureSupport*)_upb_Message_New(&google__protobuf__FieldOptions__FeatureSupport_msg_init, arena);
    if (sub) google_protobuf_FieldOptions_set_feature_support(msg, sub);
  }
  return sub;
}
UPB_INLINE google_protobuf_UninterpretedOption** google_protobuf_FieldOptions_mutable_uninterpreted_option(google_protobuf_FieldOptions* msg,
                                              size_t* size) {
  upb_MiniTableField field = {999, UPB_SIZE(44, 64), 0, UPB_SIZE(10, 17), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (google_protobuf_UninterpretedOption**)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE google_protobuf_UninterpretedOption** google_protobuf_FieldOptions_resize_uninterpreted_option(google_protobuf_FieldOptions* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {999, UPB_SIZE(44, 64), 0, UPB_SIZE(10, 17), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  return (google_protobuf_UninterpretedOption**)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE struct google_protobuf_UninterpretedOption* google_protobuf_FieldOptions_add_uninterpreted_option(
    google_protobuf_FieldOptions* msg, upb_Arena* arena) {
  upb_MiniTableField field = {999, UPB_SIZE(44, 64), 0, UPB_SIZE(10, 17), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return NULL;
  }
  struct google_protobuf_UninterpretedOption* sub =
      (struct google_protobuf_UninterpretedOption*)_upb_Message_New(&google__protobuf__UninterpretedOption_msg_init, arena);
  if (!arr || !sub) return NULL;
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &sub, sizeof(sub));
  return sub;
}

/* google.protobuf.FieldOptions.EditionDefault */
UPB_INLINE google_protobuf_FieldOptions_EditionDefault* google_protobuf_FieldOptions_EditionDefault_new(upb_Arena* arena) {
  return (google_protobuf_FieldOptions_EditionDefault*)_upb_Message_New(&google__protobuf__FieldOptions__EditionDefault_msg_init, arena);
}
UPB_INLINE google_protobuf_FieldOptions_EditionDefault* google_protobuf_FieldOptions_EditionDefault_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_FieldOptions_EditionDefault* ret = google_protobuf_FieldOptions_EditionDefault_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__FieldOptions__EditionDefault_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_FieldOptions_EditionDefault* google_protobuf_FieldOptions_EditionDefault_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_FieldOptions_EditionDefault* ret = google_protobuf_FieldOptions_EditionDefault_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__FieldOptions__EditionDefault_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_protobuf_FieldOptions_EditionDefault_serialize(const google_protobuf_FieldOptions_EditionDefault* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__FieldOptions__EditionDefault_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_FieldOptions_EditionDefault_serialize_ex(const google_protobuf_FieldOptions_EditionDefault* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__FieldOptions__EditionDefault_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void google_protobuf_FieldOptions_EditionDefault_clear_value(google_protobuf_FieldOptions_EditionDefault* msg) {
  const upb_MiniTableField field = {2, 16, 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_FieldOptions_EditionDefault_value(const google_protobuf_FieldOptions_EditionDefault* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {2, 16, 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FieldOptions_EditionDefault_has_value(const google_protobuf_FieldOptions_EditionDefault* msg) {
  const upb_MiniTableField field = {2, 16, 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FieldOptions_EditionDefault_clear_edition(google_protobuf_FieldOptions_EditionDefault* msg) {
  const upb_MiniTableField field = {3, 12, 65, 3, 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_FieldOptions_EditionDefault_edition(const google_protobuf_FieldOptions_EditionDefault* msg) {
  int32_t default_val = 0;
  int32_t ret;
  const upb_MiniTableField field = {3, 12, 65, 3, 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FieldOptions_EditionDefault_has_edition(const google_protobuf_FieldOptions_EditionDefault* msg) {
  const upb_MiniTableField field = {3, 12, 65, 3, 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}

UPB_INLINE void google_protobuf_FieldOptions_EditionDefault_set_value(google_protobuf_FieldOptions_EditionDefault* msg, upb_StringView value) {
  const upb_MiniTableField field = {2, 16, 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FieldOptions_EditionDefault_set_edition(google_protobuf_FieldOptions_EditionDefault* msg, int32_t value) {
  const upb_MiniTableField field = {3, 12, 65, 3, 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}

/* google.protobuf.FieldOptions.FeatureSupport */
UPB_INLINE google_protobuf_FieldOptions_FeatureSupport* google_protobuf_FieldOptions_FeatureSupport_new(upb_Arena* arena) {
  return (google_protobuf_FieldOptions_FeatureSupport*)_upb_Message_New(&google__protobuf__FieldOptions__FeatureSupport_msg_init, arena);
}
UPB_INLINE google_protobuf_FieldOptions_FeatureSupport* google_protobuf_FieldOptions_FeatureSupport_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_FieldOptions_FeatureSupport* ret = google_protobuf_FieldOptions_FeatureSupport_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__FieldOptions__FeatureSupport_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_FieldOptions_FeatureSupport* google_protobuf_FieldOptions_FeatureSupport_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_FieldOptions_FeatureSupport* ret = google_protobuf_FieldOptions_FeatureSupport_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__FieldOptions__FeatureSupport_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_protobuf_FieldOptions_FeatureSupport_serialize(const google_protobuf_FieldOptions_FeatureSupport* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__FieldOptions__FeatureSupport_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_FieldOptions_FeatureSupport_serialize_ex(const google_protobuf_FieldOptions_FeatureSupport* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__FieldOptions__FeatureSupport_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void google_protobuf_FieldOptions_FeatureSupport_clear_edition_introduced(google_protobuf_FieldOptions_FeatureSupport* msg) {
  const upb_MiniTableField field = {1, 12, 64, UPB_SIZE(15, 16), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_FieldOptions_FeatureSupport_edition_introduced(const google_protobuf_FieldOptions_FeatureSupport* msg) {
  int32_t default_val = 0;
  int32_t ret;
  const upb_MiniTableField field = {1, 12, 64, UPB_SIZE(15, 16), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FieldOptions_FeatureSupport_has_edition_introduced(const google_protobuf_FieldOptions_FeatureSupport* msg) {
  const upb_MiniTableField field = {1, 12, 64, UPB_SIZE(15, 16), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FieldOptions_FeatureSupport_clear_edition_deprecated(google_protobuf_FieldOptions_FeatureSupport* msg) {
  const upb_MiniTableField field = {2, 16, 65, UPB_SIZE(13, 15), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_FieldOptions_FeatureSupport_edition_deprecated(const google_protobuf_FieldOptions_FeatureSupport* msg) {
  int32_t default_val = 0;
  int32_t ret;
  const upb_MiniTableField field = {2, 16, 65, UPB_SIZE(13, 15), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FieldOptions_FeatureSupport_has_edition_deprecated(const google_protobuf_FieldOptions_FeatureSupport* msg) {
  const upb_MiniTableField field = {2, 16, 65, UPB_SIZE(13, 15), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FieldOptions_FeatureSupport_clear_deprecation_warning(google_protobuf_FieldOptions_FeatureSupport* msg) {
  const upb_MiniTableField field = {3, 24, 66, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_FieldOptions_FeatureSupport_deprecation_warning(const google_protobuf_FieldOptions_FeatureSupport* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {3, 24, 66, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FieldOptions_FeatureSupport_has_deprecation_warning(const google_protobuf_FieldOptions_FeatureSupport* msg) {
  const upb_MiniTableField field = {3, 24, 66, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FieldOptions_FeatureSupport_clear_edition_removed(google_protobuf_FieldOptions_FeatureSupport* msg) {
  const upb_MiniTableField field = {4, 20, 67, UPB_SIZE(8, 11), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_FieldOptions_FeatureSupport_edition_removed(const google_protobuf_FieldOptions_FeatureSupport* msg) {
  int32_t default_val = 0;
  int32_t ret;
  const upb_MiniTableField field = {4, 20, 67, UPB_SIZE(8, 11), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FieldOptions_FeatureSupport_has_edition_removed(const google_protobuf_FieldOptions_FeatureSupport* msg) {
  const upb_MiniTableField field = {4, 20, 67, UPB_SIZE(8, 11), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FieldOptions_FeatureSupport_clear_removal_error(google_protobuf_FieldOptions_FeatureSupport* msg) {
  const upb_MiniTableField field = {5, UPB_SIZE(32, 40), 68, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_FieldOptions_FeatureSupport_removal_error(const google_protobuf_FieldOptions_FeatureSupport* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {5, UPB_SIZE(32, 40), 68, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FieldOptions_FeatureSupport_has_removal_error(const google_protobuf_FieldOptions_FeatureSupport* msg) {
  const upb_MiniTableField field = {5, UPB_SIZE(32, 40), 68, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}

UPB_INLINE void google_protobuf_FieldOptions_FeatureSupport_set_edition_introduced(google_protobuf_FieldOptions_FeatureSupport* msg, int32_t value) {
  const upb_MiniTableField field = {1, 12, 64, UPB_SIZE(15, 16), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FieldOptions_FeatureSupport_set_edition_deprecated(google_protobuf_FieldOptions_FeatureSupport* msg, int32_t value) {
  const upb_MiniTableField field = {2, 16, 65, UPB_SIZE(13, 15), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FieldOptions_FeatureSupport_set_deprecation_warning(google_protobuf_FieldOptions_FeatureSupport* msg, upb_StringView value) {
  const upb_MiniTableField field = {3, 24, 66, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FieldOptions_FeatureSupport_set_edition_removed(google_protobuf_FieldOptions_FeatureSupport* msg, int32_t value) {
  const upb_MiniTableField field = {4, 20, 67, UPB_SIZE(8, 11), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FieldOptions_FeatureSupport_set_removal_error(google_protobuf_FieldOptions_FeatureSupport* msg, upb_StringView value) {
  const upb_MiniTableField field = {5, UPB_SIZE(32, 40), 68, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}

/* google.protobuf.OneofOptions */
UPB_INLINE google_protobuf_OneofOptions* google_protobuf_OneofOptions_new(upb_Arena* arena) {
  return (google_protobuf_OneofOptions*)_upb_Message_New(&google__protobuf__OneofOptions_msg_init, arena);
}
UPB_INLINE google_protobuf_OneofOptions* google_protobuf_OneofOptions_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_OneofOptions* ret = google_protobuf_OneofOptions_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__OneofOptions_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_OneofOptions* google_protobuf_OneofOptions_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_OneofOptions* ret = google_protobuf_OneofOptions_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__OneofOptions_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_protobuf_OneofOptions_serialize(const google_protobuf_OneofOptions* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__OneofOptions_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_OneofOptions_serialize_ex(const google_protobuf_OneofOptions* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__OneofOptions_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void google_protobuf_OneofOptions_clear_features(google_protobuf_OneofOptions* msg) {
  const upb_MiniTableField field = {1, UPB_SIZE(12, 16), 64, 6, 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_FeatureSet* google_protobuf_OneofOptions_features(const google_protobuf_OneofOptions* msg) {
  const google_protobuf_FeatureSet* default_val = NULL;
  const google_protobuf_FeatureSet* ret;
  const upb_MiniTableField field = {1, UPB_SIZE(12, 16), 64, 6, 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FeatureSet_msg_init);
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_OneofOptions_has_features(const google_protobuf_OneofOptions* msg) {
  const upb_MiniTableField field = {1, UPB_SIZE(12, 16), 64, 6, 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_OneofOptions_clear_uninterpreted_option(google_protobuf_OneofOptions* msg) {
  const upb_MiniTableField field = {999, UPB_SIZE(16, 24), 0, UPB_SIZE(4, 5), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_UninterpretedOption* const* google_protobuf_OneofOptions_uninterpreted_option(const google_protobuf_OneofOptions* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {999, UPB_SIZE(16, 24), 0, UPB_SIZE(4, 5), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (const google_protobuf_UninterpretedOption* const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_OneofOptions_uninterpreted_option_upb_array(
    const google_protobuf_OneofOptions* msg, size_t* size) {
  const upb_MiniTableField field = {999, UPB_SIZE(16, 24), 0, UPB_SIZE(4, 5), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_OneofOptions_uninterpreted_option_mutable_upb_array(
    google_protobuf_OneofOptions* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {999, UPB_SIZE(16, 24), 0, UPB_SIZE(4, 5), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE void google_protobuf_OneofOptions_set_features(google_protobuf_OneofOptions* msg, google_protobuf_FeatureSet* value) {
  const upb_MiniTableField field = {1, UPB_SIZE(12, 16), 64, 6, 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FeatureSet_msg_init);
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE struct google_protobuf_FeatureSet* google_protobuf_OneofOptions_mutable_features(
    google_protobuf_OneofOptions* msg, upb_Arena* arena) {
  struct google_protobuf_FeatureSet* sub = (struct google_protobuf_FeatureSet*)google_protobuf_OneofOptions_features(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_FeatureSet*)_upb_Message_New(&google__protobuf__FeatureSet_msg_init, arena);
    if (sub) google_protobuf_OneofOptions_set_features(msg, sub);
  }
  return sub;
}
UPB_INLINE google_protobuf_UninterpretedOption** google_protobuf_OneofOptions_mutable_uninterpreted_option(google_protobuf_OneofOptions* msg,
                                              size_t* size) {
  upb_MiniTableField field = {999, UPB_SIZE(16, 24), 0, UPB_SIZE(4, 5), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (google_protobuf_UninterpretedOption**)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE google_protobuf_UninterpretedOption** google_protobuf_OneofOptions_resize_uninterpreted_option(google_protobuf_OneofOptions* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {999, UPB_SIZE(16, 24), 0, UPB_SIZE(4, 5), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  return (google_protobuf_UninterpretedOption**)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE struct google_protobuf_UninterpretedOption* google_protobuf_OneofOptions_add_uninterpreted_option(
    google_protobuf_OneofOptions* msg, upb_Arena* arena) {
  upb_MiniTableField field = {999, UPB_SIZE(16, 24), 0, UPB_SIZE(4, 5), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return NULL;
  }
  struct google_protobuf_UninterpretedOption* sub =
      (struct google_protobuf_UninterpretedOption*)_upb_Message_New(&google__protobuf__UninterpretedOption_msg_init, arena);
  if (!arr || !sub) return NULL;
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &sub, sizeof(sub));
  return sub;
}

/* google.protobuf.EnumOptions */
UPB_INLINE google_protobuf_EnumOptions* google_protobuf_EnumOptions_new(upb_Arena* arena) {
  return (google_protobuf_EnumOptions*)_upb_Message_New(&google__protobuf__EnumOptions_msg_init, arena);
}
UPB_INLINE google_protobuf_EnumOptions* google_protobuf_EnumOptions_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_EnumOptions* ret = google_protobuf_EnumOptions_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__EnumOptions_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_EnumOptions* google_protobuf_EnumOptions_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_EnumOptions* ret = google_protobuf_EnumOptions_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__EnumOptions_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_protobuf_EnumOptions_serialize(const google_protobuf_EnumOptions* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__EnumOptions_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_EnumOptions_serialize_ex(const google_protobuf_EnumOptions* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__EnumOptions_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void google_protobuf_EnumOptions_clear_allow_alias(google_protobuf_EnumOptions* msg) {
  const upb_MiniTableField field = {2, 9, 64, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE bool google_protobuf_EnumOptions_allow_alias(const google_protobuf_EnumOptions* msg) {
  bool default_val = false;
  bool ret;
  const upb_MiniTableField field = {2, 9, 64, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_EnumOptions_has_allow_alias(const google_protobuf_EnumOptions* msg) {
  const upb_MiniTableField field = {2, 9, 64, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_EnumOptions_clear_deprecated(google_protobuf_EnumOptions* msg) {
  const upb_MiniTableField field = {3, 10, 65, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE bool google_protobuf_EnumOptions_deprecated(const google_protobuf_EnumOptions* msg) {
  bool default_val = false;
  bool ret;
  const upb_MiniTableField field = {3, 10, 65, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_EnumOptions_has_deprecated(const google_protobuf_EnumOptions* msg) {
  const upb_MiniTableField field = {3, 10, 65, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_EnumOptions_clear_deprecated_legacy_json_field_conflicts(google_protobuf_EnumOptions* msg) {
  const upb_MiniTableField field = {6, 11, 66, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE bool google_protobuf_EnumOptions_deprecated_legacy_json_field_conflicts(const google_protobuf_EnumOptions* msg) {
  bool default_val = false;
  bool ret;
  const upb_MiniTableField field = {6, 11, 66, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_EnumOptions_has_deprecated_legacy_json_field_conflicts(const google_protobuf_EnumOptions* msg) {
  const upb_MiniTableField field = {6, 11, 66, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_EnumOptions_clear_features(google_protobuf_EnumOptions* msg) {
  const upb_MiniTableField field = {7, UPB_SIZE(12, 16), 67, UPB_SIZE(6, 7), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_FeatureSet* google_protobuf_EnumOptions_features(const google_protobuf_EnumOptions* msg) {
  const google_protobuf_FeatureSet* default_val = NULL;
  const google_protobuf_FeatureSet* ret;
  const upb_MiniTableField field = {7, UPB_SIZE(12, 16), 67, UPB_SIZE(6, 7), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FeatureSet_msg_init);
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_EnumOptions_has_features(const google_protobuf_EnumOptions* msg) {
  const upb_MiniTableField field = {7, UPB_SIZE(12, 16), 67, UPB_SIZE(6, 7), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_EnumOptions_clear_uninterpreted_option(google_protobuf_EnumOptions* msg) {
  const upb_MiniTableField field = {999, UPB_SIZE(16, 24), 0, UPB_SIZE(4, 6), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_UninterpretedOption* const* google_protobuf_EnumOptions_uninterpreted_option(const google_protobuf_EnumOptions* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {999, UPB_SIZE(16, 24), 0, UPB_SIZE(4, 6), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (const google_protobuf_UninterpretedOption* const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_EnumOptions_uninterpreted_option_upb_array(
    const google_protobuf_EnumOptions* msg, size_t* size) {
  const upb_MiniTableField field = {999, UPB_SIZE(16, 24), 0, UPB_SIZE(4, 6), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_EnumOptions_uninterpreted_option_mutable_upb_array(
    google_protobuf_EnumOptions* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {999, UPB_SIZE(16, 24), 0, UPB_SIZE(4, 6), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE void google_protobuf_EnumOptions_set_allow_alias(google_protobuf_EnumOptions* msg, bool value) {
  const upb_MiniTableField field = {2, 9, 64, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_EnumOptions_set_deprecated(google_protobuf_EnumOptions* msg, bool value) {
  const upb_MiniTableField field = {3, 10, 65, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_EnumOptions_set_deprecated_legacy_json_field_conflicts(google_protobuf_EnumOptions* msg, bool value) {
  const upb_MiniTableField field = {6, 11, 66, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_EnumOptions_set_features(google_protobuf_EnumOptions* msg, google_protobuf_FeatureSet* value) {
  const upb_MiniTableField field = {7, UPB_SIZE(12, 16), 67, UPB_SIZE(6, 7), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FeatureSet_msg_init);
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE struct google_protobuf_FeatureSet* google_protobuf_EnumOptions_mutable_features(
    google_protobuf_EnumOptions* msg, upb_Arena* arena) {
  struct google_protobuf_FeatureSet* sub = (struct google_protobuf_FeatureSet*)google_protobuf_EnumOptions_features(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_FeatureSet*)_upb_Message_New(&google__protobuf__FeatureSet_msg_init, arena);
    if (sub) google_protobuf_EnumOptions_set_features(msg, sub);
  }
  return sub;
}
UPB_INLINE google_protobuf_UninterpretedOption** google_protobuf_EnumOptions_mutable_uninterpreted_option(google_protobuf_EnumOptions* msg,
                                              size_t* size) {
  upb_MiniTableField field = {999, UPB_SIZE(16, 24), 0, UPB_SIZE(4, 6), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (google_protobuf_UninterpretedOption**)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE google_protobuf_UninterpretedOption** google_protobuf_EnumOptions_resize_uninterpreted_option(google_protobuf_EnumOptions* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {999, UPB_SIZE(16, 24), 0, UPB_SIZE(4, 6), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  return (google_protobuf_UninterpretedOption**)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE struct google_protobuf_UninterpretedOption* google_protobuf_EnumOptions_add_uninterpreted_option(
    google_protobuf_EnumOptions* msg, upb_Arena* arena) {
  upb_MiniTableField field = {999, UPB_SIZE(16, 24), 0, UPB_SIZE(4, 6), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return NULL;
  }
  struct google_protobuf_UninterpretedOption* sub =
      (struct google_protobuf_UninterpretedOption*)_upb_Message_New(&google__protobuf__UninterpretedOption_msg_init, arena);
  if (!arr || !sub) return NULL;
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &sub, sizeof(sub));
  return sub;
}

/* google.protobuf.EnumValueOptions */
UPB_INLINE google_protobuf_EnumValueOptions* google_protobuf_EnumValueOptions_new(upb_Arena* arena) {
  return (google_protobuf_EnumValueOptions*)_upb_Message_New(&google__protobuf__EnumValueOptions_msg_init, arena);
}
UPB_INLINE google_protobuf_EnumValueOptions* google_protobuf_EnumValueOptions_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_EnumValueOptions* ret = google_protobuf_EnumValueOptions_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__EnumValueOptions_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_EnumValueOptions* google_protobuf_EnumValueOptions_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_EnumValueOptions* ret = google_protobuf_EnumValueOptions_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__EnumValueOptions_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_protobuf_EnumValueOptions_serialize(const google_protobuf_EnumValueOptions* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__EnumValueOptions_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_EnumValueOptions_serialize_ex(const google_protobuf_EnumValueOptions* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__EnumValueOptions_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void google_protobuf_EnumValueOptions_clear_deprecated(google_protobuf_EnumValueOptions* msg) {
  const upb_MiniTableField field = {1, 9, 64, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE bool google_protobuf_EnumValueOptions_deprecated(const google_protobuf_EnumValueOptions* msg) {
  bool default_val = false;
  bool ret;
  const upb_MiniTableField field = {1, 9, 64, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_EnumValueOptions_has_deprecated(const google_protobuf_EnumValueOptions* msg) {
  const upb_MiniTableField field = {1, 9, 64, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_EnumValueOptions_clear_features(google_protobuf_EnumValueOptions* msg) {
  const upb_MiniTableField field = {2, UPB_SIZE(12, 16), 65, UPB_SIZE(12, 13), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_FeatureSet* google_protobuf_EnumValueOptions_features(const google_protobuf_EnumValueOptions* msg) {
  const google_protobuf_FeatureSet* default_val = NULL;
  const google_protobuf_FeatureSet* ret;
  const upb_MiniTableField field = {2, UPB_SIZE(12, 16), 65, UPB_SIZE(12, 13), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FeatureSet_msg_init);
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_EnumValueOptions_has_features(const google_protobuf_EnumValueOptions* msg) {
  const upb_MiniTableField field = {2, UPB_SIZE(12, 16), 65, UPB_SIZE(12, 13), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_EnumValueOptions_clear_debug_redact(google_protobuf_EnumValueOptions* msg) {
  const upb_MiniTableField field = {3, 10, 66, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE bool google_protobuf_EnumValueOptions_debug_redact(const google_protobuf_EnumValueOptions* msg) {
  bool default_val = false;
  bool ret;
  const upb_MiniTableField field = {3, 10, 66, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_EnumValueOptions_has_debug_redact(const google_protobuf_EnumValueOptions* msg) {
  const upb_MiniTableField field = {3, 10, 66, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_EnumValueOptions_clear_feature_support(google_protobuf_EnumValueOptions* msg) {
  const upb_MiniTableField field = {4, UPB_SIZE(16, 24), 67, UPB_SIZE(7, 9), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_FieldOptions_FeatureSupport* google_protobuf_EnumValueOptions_feature_support(const google_protobuf_EnumValueOptions* msg) {
  const google_protobuf_FieldOptions_FeatureSupport* default_val = NULL;
  const google_protobuf_FieldOptions_FeatureSupport* ret;
  const upb_MiniTableField field = {4, UPB_SIZE(16, 24), 67, UPB_SIZE(7, 9), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FieldOptions__FeatureSupport_msg_init);
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_EnumValueOptions_has_feature_support(const google_protobuf_EnumValueOptions* msg) {
  const upb_MiniTableField field = {4, UPB_SIZE(16, 24), 67, UPB_SIZE(7, 9), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_EnumValueOptions_clear_uninterpreted_option(google_protobuf_EnumValueOptions* msg) {
  const upb_MiniTableField field = {999, UPB_SIZE(20, 32), 0, UPB_SIZE(5, 8), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_UninterpretedOption* const* google_protobuf_EnumValueOptions_uninterpreted_option(const google_protobuf_EnumValueOptions* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {999, UPB_SIZE(20, 32), 0, UPB_SIZE(5, 8), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (const google_protobuf_UninterpretedOption* const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_EnumValueOptions_uninterpreted_option_upb_array(
    const google_protobuf_EnumValueOptions* msg, size_t* size) {
  const upb_MiniTableField field = {999, UPB_SIZE(20, 32), 0, UPB_SIZE(5, 8), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_EnumValueOptions_uninterpreted_option_mutable_upb_array(
    google_protobuf_EnumValueOptions* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {999, UPB_SIZE(20, 32), 0, UPB_SIZE(5, 8), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE void google_protobuf_EnumValueOptions_set_deprecated(google_protobuf_EnumValueOptions* msg, bool value) {
  const upb_MiniTableField field = {1, 9, 64, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_EnumValueOptions_set_features(google_protobuf_EnumValueOptions* msg, google_protobuf_FeatureSet* value) {
  const upb_MiniTableField field = {2, UPB_SIZE(12, 16), 65, UPB_SIZE(12, 13), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FeatureSet_msg_init);
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE struct google_protobuf_FeatureSet* google_protobuf_EnumValueOptions_mutable_features(
    google_protobuf_EnumValueOptions* msg, upb_Arena* arena) {
  struct google_protobuf_FeatureSet* sub = (struct google_protobuf_FeatureSet*)google_protobuf_EnumValueOptions_features(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_FeatureSet*)_upb_Message_New(&google__protobuf__FeatureSet_msg_init, arena);
    if (sub) google_protobuf_EnumValueOptions_set_features(msg, sub);
  }
  return sub;
}
UPB_INLINE void google_protobuf_EnumValueOptions_set_debug_redact(google_protobuf_EnumValueOptions* msg, bool value) {
  const upb_MiniTableField field = {3, 10, 66, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_EnumValueOptions_set_feature_support(google_protobuf_EnumValueOptions* msg, google_protobuf_FieldOptions_FeatureSupport* value) {
  const upb_MiniTableField field = {4, UPB_SIZE(16, 24), 67, UPB_SIZE(7, 9), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FieldOptions__FeatureSupport_msg_init);
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE struct google_protobuf_FieldOptions_FeatureSupport* google_protobuf_EnumValueOptions_mutable_feature_support(
    google_protobuf_EnumValueOptions* msg, upb_Arena* arena) {
  struct google_protobuf_FieldOptions_FeatureSupport* sub = (struct google_protobuf_FieldOptions_FeatureSupport*)google_protobuf_EnumValueOptions_feature_support(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_FieldOptions_FeatureSupport*)_upb_Message_New(&google__protobuf__FieldOptions__FeatureSupport_msg_init, arena);
    if (sub) google_protobuf_EnumValueOptions_set_feature_support(msg, sub);
  }
  return sub;
}
UPB_INLINE google_protobuf_UninterpretedOption** google_protobuf_EnumValueOptions_mutable_uninterpreted_option(google_protobuf_EnumValueOptions* msg,
                                              size_t* size) {
  upb_MiniTableField field = {999, UPB_SIZE(20, 32), 0, UPB_SIZE(5, 8), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (google_protobuf_UninterpretedOption**)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE google_protobuf_UninterpretedOption** google_protobuf_EnumValueOptions_resize_uninterpreted_option(google_protobuf_EnumValueOptions* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {999, UPB_SIZE(20, 32), 0, UPB_SIZE(5, 8), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  return (google_protobuf_UninterpretedOption**)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE struct google_protobuf_UninterpretedOption* google_protobuf_EnumValueOptions_add_uninterpreted_option(
    google_protobuf_EnumValueOptions* msg, upb_Arena* arena) {
  upb_MiniTableField field = {999, UPB_SIZE(20, 32), 0, UPB_SIZE(5, 8), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return NULL;
  }
  struct google_protobuf_UninterpretedOption* sub =
      (struct google_protobuf_UninterpretedOption*)_upb_Message_New(&google__protobuf__UninterpretedOption_msg_init, arena);
  if (!arr || !sub) return NULL;
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &sub, sizeof(sub));
  return sub;
}

/* google.protobuf.ServiceOptions */
UPB_INLINE google_protobuf_ServiceOptions* google_protobuf_ServiceOptions_new(upb_Arena* arena) {
  return (google_protobuf_ServiceOptions*)_upb_Message_New(&google__protobuf__ServiceOptions_msg_init, arena);
}
UPB_INLINE google_protobuf_ServiceOptions* google_protobuf_ServiceOptions_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_ServiceOptions* ret = google_protobuf_ServiceOptions_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__ServiceOptions_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_ServiceOptions* google_protobuf_ServiceOptions_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_ServiceOptions* ret = google_protobuf_ServiceOptions_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__ServiceOptions_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_protobuf_ServiceOptions_serialize(const google_protobuf_ServiceOptions* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__ServiceOptions_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_ServiceOptions_serialize_ex(const google_protobuf_ServiceOptions* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__ServiceOptions_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void google_protobuf_ServiceOptions_clear_deprecated(google_protobuf_ServiceOptions* msg) {
  const upb_MiniTableField field = {33, 9, 64, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE bool google_protobuf_ServiceOptions_deprecated(const google_protobuf_ServiceOptions* msg) {
  bool default_val = false;
  bool ret;
  const upb_MiniTableField field = {33, 9, 64, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_ServiceOptions_has_deprecated(const google_protobuf_ServiceOptions* msg) {
  const upb_MiniTableField field = {33, 9, 64, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_ServiceOptions_clear_features(google_protobuf_ServiceOptions* msg) {
  const upb_MiniTableField field = {34, UPB_SIZE(12, 16), 65, UPB_SIZE(6, 7), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_FeatureSet* google_protobuf_ServiceOptions_features(const google_protobuf_ServiceOptions* msg) {
  const google_protobuf_FeatureSet* default_val = NULL;
  const google_protobuf_FeatureSet* ret;
  const upb_MiniTableField field = {34, UPB_SIZE(12, 16), 65, UPB_SIZE(6, 7), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FeatureSet_msg_init);
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_ServiceOptions_has_features(const google_protobuf_ServiceOptions* msg) {
  const upb_MiniTableField field = {34, UPB_SIZE(12, 16), 65, UPB_SIZE(6, 7), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_ServiceOptions_clear_uninterpreted_option(google_protobuf_ServiceOptions* msg) {
  const upb_MiniTableField field = {999, UPB_SIZE(16, 24), 0, UPB_SIZE(4, 6), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_UninterpretedOption* const* google_protobuf_ServiceOptions_uninterpreted_option(const google_protobuf_ServiceOptions* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {999, UPB_SIZE(16, 24), 0, UPB_SIZE(4, 6), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (const google_protobuf_UninterpretedOption* const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_ServiceOptions_uninterpreted_option_upb_array(
    const google_protobuf_ServiceOptions* msg, size_t* size) {
  const upb_MiniTableField field = {999, UPB_SIZE(16, 24), 0, UPB_SIZE(4, 6), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_ServiceOptions_uninterpreted_option_mutable_upb_array(
    google_protobuf_ServiceOptions* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {999, UPB_SIZE(16, 24), 0, UPB_SIZE(4, 6), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE void google_protobuf_ServiceOptions_set_deprecated(google_protobuf_ServiceOptions* msg, bool value) {
  const upb_MiniTableField field = {33, 9, 64, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_ServiceOptions_set_features(google_protobuf_ServiceOptions* msg, google_protobuf_FeatureSet* value) {
  const upb_MiniTableField field = {34, UPB_SIZE(12, 16), 65, UPB_SIZE(6, 7), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FeatureSet_msg_init);
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE struct google_protobuf_FeatureSet* google_protobuf_ServiceOptions_mutable_features(
    google_protobuf_ServiceOptions* msg, upb_Arena* arena) {
  struct google_protobuf_FeatureSet* sub = (struct google_protobuf_FeatureSet*)google_protobuf_ServiceOptions_features(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_FeatureSet*)_upb_Message_New(&google__protobuf__FeatureSet_msg_init, arena);
    if (sub) google_protobuf_ServiceOptions_set_features(msg, sub);
  }
  return sub;
}
UPB_INLINE google_protobuf_UninterpretedOption** google_protobuf_ServiceOptions_mutable_uninterpreted_option(google_protobuf_ServiceOptions* msg,
                                              size_t* size) {
  upb_MiniTableField field = {999, UPB_SIZE(16, 24), 0, UPB_SIZE(4, 6), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (google_protobuf_UninterpretedOption**)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE google_protobuf_UninterpretedOption** google_protobuf_ServiceOptions_resize_uninterpreted_option(google_protobuf_ServiceOptions* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {999, UPB_SIZE(16, 24), 0, UPB_SIZE(4, 6), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  return (google_protobuf_UninterpretedOption**)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE struct google_protobuf_UninterpretedOption* google_protobuf_ServiceOptions_add_uninterpreted_option(
    google_protobuf_ServiceOptions* msg, upb_Arena* arena) {
  upb_MiniTableField field = {999, UPB_SIZE(16, 24), 0, UPB_SIZE(4, 6), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return NULL;
  }
  struct google_protobuf_UninterpretedOption* sub =
      (struct google_protobuf_UninterpretedOption*)_upb_Message_New(&google__protobuf__UninterpretedOption_msg_init, arena);
  if (!arr || !sub) return NULL;
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &sub, sizeof(sub));
  return sub;
}

/* google.protobuf.MethodOptions */
UPB_INLINE google_protobuf_MethodOptions* google_protobuf_MethodOptions_new(upb_Arena* arena) {
  return (google_protobuf_MethodOptions*)_upb_Message_New(&google__protobuf__MethodOptions_msg_init, arena);
}
UPB_INLINE google_protobuf_MethodOptions* google_protobuf_MethodOptions_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_MethodOptions* ret = google_protobuf_MethodOptions_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__MethodOptions_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_MethodOptions* google_protobuf_MethodOptions_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_MethodOptions* ret = google_protobuf_MethodOptions_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__MethodOptions_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_protobuf_MethodOptions_serialize(const google_protobuf_MethodOptions* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__MethodOptions_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_MethodOptions_serialize_ex(const google_protobuf_MethodOptions* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__MethodOptions_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void google_protobuf_MethodOptions_clear_deprecated(google_protobuf_MethodOptions* msg) {
  const upb_MiniTableField field = {33, 9, 64, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE bool google_protobuf_MethodOptions_deprecated(const google_protobuf_MethodOptions* msg) {
  bool default_val = false;
  bool ret;
  const upb_MiniTableField field = {33, 9, 64, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_MethodOptions_has_deprecated(const google_protobuf_MethodOptions* msg) {
  const upb_MiniTableField field = {33, 9, 64, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_MethodOptions_clear_idempotency_level(google_protobuf_MethodOptions* msg) {
  const upb_MiniTableField field = {34, 12, 65, 9, 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_MethodOptions_idempotency_level(const google_protobuf_MethodOptions* msg) {
  int32_t default_val = 0;
  int32_t ret;
  const upb_MiniTableField field = {34, 12, 65, 9, 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_MethodOptions_has_idempotency_level(const google_protobuf_MethodOptions* msg) {
  const upb_MiniTableField field = {34, 12, 65, 9, 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_MethodOptions_clear_features(google_protobuf_MethodOptions* msg) {
  const upb_MiniTableField field = {35, 16, 66, UPB_SIZE(7, 8), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_FeatureSet* google_protobuf_MethodOptions_features(const google_protobuf_MethodOptions* msg) {
  const google_protobuf_FeatureSet* default_val = NULL;
  const google_protobuf_FeatureSet* ret;
  const upb_MiniTableField field = {35, 16, 66, UPB_SIZE(7, 8), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FeatureSet_msg_init);
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_MethodOptions_has_features(const google_protobuf_MethodOptions* msg) {
  const upb_MiniTableField field = {35, 16, 66, UPB_SIZE(7, 8), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_MethodOptions_clear_uninterpreted_option(google_protobuf_MethodOptions* msg) {
  const upb_MiniTableField field = {999, UPB_SIZE(20, 24), 0, UPB_SIZE(5, 7), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_UninterpretedOption* const* google_protobuf_MethodOptions_uninterpreted_option(const google_protobuf_MethodOptions* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {999, UPB_SIZE(20, 24), 0, UPB_SIZE(5, 7), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (const google_protobuf_UninterpretedOption* const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_MethodOptions_uninterpreted_option_upb_array(
    const google_protobuf_MethodOptions* msg, size_t* size) {
  const upb_MiniTableField field = {999, UPB_SIZE(20, 24), 0, UPB_SIZE(5, 7), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_MethodOptions_uninterpreted_option_mutable_upb_array(
    google_protobuf_MethodOptions* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {999, UPB_SIZE(20, 24), 0, UPB_SIZE(5, 7), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE void google_protobuf_MethodOptions_set_deprecated(google_protobuf_MethodOptions* msg, bool value) {
  const upb_MiniTableField field = {33, 9, 64, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_MethodOptions_set_idempotency_level(google_protobuf_MethodOptions* msg, int32_t value) {
  const upb_MiniTableField field = {34, 12, 65, 9, 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_MethodOptions_set_features(google_protobuf_MethodOptions* msg, google_protobuf_FeatureSet* value) {
  const upb_MiniTableField field = {35, 16, 66, UPB_SIZE(7, 8), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FeatureSet_msg_init);
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE struct google_protobuf_FeatureSet* google_protobuf_MethodOptions_mutable_features(
    google_protobuf_MethodOptions* msg, upb_Arena* arena) {
  struct google_protobuf_FeatureSet* sub = (struct google_protobuf_FeatureSet*)google_protobuf_MethodOptions_features(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_FeatureSet*)_upb_Message_New(&google__protobuf__FeatureSet_msg_init, arena);
    if (sub) google_protobuf_MethodOptions_set_features(msg, sub);
  }
  return sub;
}
UPB_INLINE google_protobuf_UninterpretedOption** google_protobuf_MethodOptions_mutable_uninterpreted_option(google_protobuf_MethodOptions* msg,
                                              size_t* size) {
  upb_MiniTableField field = {999, UPB_SIZE(20, 24), 0, UPB_SIZE(5, 7), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (google_protobuf_UninterpretedOption**)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE google_protobuf_UninterpretedOption** google_protobuf_MethodOptions_resize_uninterpreted_option(google_protobuf_MethodOptions* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {999, UPB_SIZE(20, 24), 0, UPB_SIZE(5, 7), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  return (google_protobuf_UninterpretedOption**)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE struct google_protobuf_UninterpretedOption* google_protobuf_MethodOptions_add_uninterpreted_option(
    google_protobuf_MethodOptions* msg, upb_Arena* arena) {
  upb_MiniTableField field = {999, UPB_SIZE(20, 24), 0, UPB_SIZE(5, 7), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return NULL;
  }
  struct google_protobuf_UninterpretedOption* sub =
      (struct google_protobuf_UninterpretedOption*)_upb_Message_New(&google__protobuf__UninterpretedOption_msg_init, arena);
  if (!arr || !sub) return NULL;
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &sub, sizeof(sub));
  return sub;
}

/* google.protobuf.UninterpretedOption */
UPB_INLINE google_protobuf_UninterpretedOption* google_protobuf_UninterpretedOption_new(upb_Arena* arena) {
  return (google_protobuf_UninterpretedOption*)_upb_Message_New(&google__protobuf__UninterpretedOption_msg_init, arena);
}
UPB_INLINE google_protobuf_UninterpretedOption* google_protobuf_UninterpretedOption_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_UninterpretedOption* ret = google_protobuf_UninterpretedOption_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__UninterpretedOption_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_UninterpretedOption* google_protobuf_UninterpretedOption_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_UninterpretedOption* ret = google_protobuf_UninterpretedOption_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__UninterpretedOption_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_protobuf_UninterpretedOption_serialize(const google_protobuf_UninterpretedOption* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__UninterpretedOption_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_UninterpretedOption_serialize_ex(const google_protobuf_UninterpretedOption* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__UninterpretedOption_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void google_protobuf_UninterpretedOption_clear_name(google_protobuf_UninterpretedOption* msg) {
  const upb_MiniTableField field = {2, UPB_SIZE(12, 64), 0, UPB_SIZE(21, 22), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_UninterpretedOption_NamePart* const* google_protobuf_UninterpretedOption_name(const google_protobuf_UninterpretedOption* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {2, UPB_SIZE(12, 64), 0, UPB_SIZE(21, 22), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption__NamePart_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (const google_protobuf_UninterpretedOption_NamePart* const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_UninterpretedOption_name_upb_array(
    const google_protobuf_UninterpretedOption* msg, size_t* size) {
  const upb_MiniTableField field = {2, UPB_SIZE(12, 64), 0, UPB_SIZE(21, 22), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption__NamePart_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_UninterpretedOption_name_mutable_upb_array(
    google_protobuf_UninterpretedOption* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {2, UPB_SIZE(12, 64), 0, UPB_SIZE(21, 22), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption__NamePart_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}
UPB_INLINE void google_protobuf_UninterpretedOption_clear_identifier_value(google_protobuf_UninterpretedOption* msg) {
  const upb_MiniTableField field = {3, 16, 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_UninterpretedOption_identifier_value(const google_protobuf_UninterpretedOption* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {3, 16, 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_UninterpretedOption_has_identifier_value(const google_protobuf_UninterpretedOption* msg) {
  const upb_MiniTableField field = {3, 16, 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_UninterpretedOption_clear_positive_int_value(google_protobuf_UninterpretedOption* msg) {
  const upb_MiniTableField field = {4, UPB_SIZE(40, 72), 65, kUpb_NoSub, 4, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_8Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE uint64_t google_protobuf_UninterpretedOption_positive_int_value(const google_protobuf_UninterpretedOption* msg) {
  uint64_t default_val = (uint64_t)0ull;
  uint64_t ret;
  const upb_MiniTableField field = {4, UPB_SIZE(40, 72), 65, kUpb_NoSub, 4, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_8Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_UninterpretedOption_has_positive_int_value(const google_protobuf_UninterpretedOption* msg) {
  const upb_MiniTableField field = {4, UPB_SIZE(40, 72), 65, kUpb_NoSub, 4, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_8Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_UninterpretedOption_clear_negative_int_value(google_protobuf_UninterpretedOption* msg) {
  const upb_MiniTableField field = {5, UPB_SIZE(48, 80), 66, kUpb_NoSub, 3, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_8Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int64_t google_protobuf_UninterpretedOption_negative_int_value(const google_protobuf_UninterpretedOption* msg) {
  int64_t default_val = (int64_t)0ll;
  int64_t ret;
  const upb_MiniTableField field = {5, UPB_SIZE(48, 80), 66, kUpb_NoSub, 3, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_8Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_UninterpretedOption_has_negative_int_value(const google_protobuf_UninterpretedOption* msg) {
  const upb_MiniTableField field = {5, UPB_SIZE(48, 80), 66, kUpb_NoSub, 3, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_8Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_UninterpretedOption_clear_double_value(google_protobuf_UninterpretedOption* msg) {
  const upb_MiniTableField field = {6, UPB_SIZE(56, 88), 67, kUpb_NoSub, 1, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_8Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE double google_protobuf_UninterpretedOption_double_value(const google_protobuf_UninterpretedOption* msg) {
  double default_val = 0;
  double ret;
  const upb_MiniTableField field = {6, UPB_SIZE(56, 88), 67, kUpb_NoSub, 1, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_8Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_UninterpretedOption_has_double_value(const google_protobuf_UninterpretedOption* msg) {
  const upb_MiniTableField field = {6, UPB_SIZE(56, 88), 67, kUpb_NoSub, 1, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_8Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_UninterpretedOption_clear_string_value(google_protobuf_UninterpretedOption* msg) {
  const upb_MiniTableField field = {7, UPB_SIZE(24, 32), 68, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_UninterpretedOption_string_value(const google_protobuf_UninterpretedOption* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {7, UPB_SIZE(24, 32), 68, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_UninterpretedOption_has_string_value(const google_protobuf_UninterpretedOption* msg) {
  const upb_MiniTableField field = {7, UPB_SIZE(24, 32), 68, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_UninterpretedOption_clear_aggregate_value(google_protobuf_UninterpretedOption* msg) {
  const upb_MiniTableField field = {8, UPB_SIZE(32, 48), 69, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_UninterpretedOption_aggregate_value(const google_protobuf_UninterpretedOption* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {8, UPB_SIZE(32, 48), 69, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_UninterpretedOption_has_aggregate_value(const google_protobuf_UninterpretedOption* msg) {
  const upb_MiniTableField field = {8, UPB_SIZE(32, 48), 69, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}

UPB_INLINE google_protobuf_UninterpretedOption_NamePart** google_protobuf_UninterpretedOption_mutable_name(google_protobuf_UninterpretedOption* msg,
                                              size_t* size) {
  upb_MiniTableField field = {2, UPB_SIZE(12, 64), 0, UPB_SIZE(21, 22), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption__NamePart_msg_init);
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (google_protobuf_UninterpretedOption_NamePart**)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE google_protobuf_UninterpretedOption_NamePart** google_protobuf_UninterpretedOption_resize_name(google_protobuf_UninterpretedOption* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {2, UPB_SIZE(12, 64), 0, UPB_SIZE(21, 22), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption__NamePart_msg_init);
  return (google_protobuf_UninterpretedOption_NamePart**)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE struct google_protobuf_UninterpretedOption_NamePart* google_protobuf_UninterpretedOption_add_name(
    google_protobuf_UninterpretedOption* msg, upb_Arena* arena) {
  upb_MiniTableField field = {2, UPB_SIZE(12, 64), 0, UPB_SIZE(21, 22), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__UninterpretedOption__NamePart_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return NULL;
  }
  struct google_protobuf_UninterpretedOption_NamePart* sub =
      (struct google_protobuf_UninterpretedOption_NamePart*)_upb_Message_New(&google__protobuf__UninterpretedOption__NamePart_msg_init, arena);
  if (!arr || !sub) return NULL;
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &sub, sizeof(sub));
  return sub;
}
UPB_INLINE void google_protobuf_UninterpretedOption_set_identifier_value(google_protobuf_UninterpretedOption* msg, upb_StringView value) {
  const upb_MiniTableField field = {3, 16, 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_UninterpretedOption_set_positive_int_value(google_protobuf_UninterpretedOption* msg, uint64_t value) {
  const upb_MiniTableField field = {4, UPB_SIZE(40, 72), 65, kUpb_NoSub, 4, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_8Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_UninterpretedOption_set_negative_int_value(google_protobuf_UninterpretedOption* msg, int64_t value) {
  const upb_MiniTableField field = {5, UPB_SIZE(48, 80), 66, kUpb_NoSub, 3, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_8Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_UninterpretedOption_set_double_value(google_protobuf_UninterpretedOption* msg, double value) {
  const upb_MiniTableField field = {6, UPB_SIZE(56, 88), 67, kUpb_NoSub, 1, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_8Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_UninterpretedOption_set_string_value(google_protobuf_UninterpretedOption* msg, upb_StringView value) {
  const upb_MiniTableField field = {7, UPB_SIZE(24, 32), 68, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_UninterpretedOption_set_aggregate_value(google_protobuf_UninterpretedOption* msg, upb_StringView value) {
  const upb_MiniTableField field = {8, UPB_SIZE(32, 48), 69, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}

/* google.protobuf.UninterpretedOption.NamePart */
UPB_INLINE google_protobuf_UninterpretedOption_NamePart* google_protobuf_UninterpretedOption_NamePart_new(upb_Arena* arena) {
  return (google_protobuf_UninterpretedOption_NamePart*)_upb_Message_New(&google__protobuf__UninterpretedOption__NamePart_msg_init, arena);
}
UPB_INLINE google_protobuf_UninterpretedOption_NamePart* google_protobuf_UninterpretedOption_NamePart_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_UninterpretedOption_NamePart* ret = google_protobuf_UninterpretedOption_NamePart_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__UninterpretedOption__NamePart_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_UninterpretedOption_NamePart* google_protobuf_UninterpretedOption_NamePart_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_UninterpretedOption_NamePart* ret = google_protobuf_UninterpretedOption_NamePart_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__UninterpretedOption__NamePart_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_protobuf_UninterpretedOption_NamePart_serialize(const google_protobuf_UninterpretedOption_NamePart* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__UninterpretedOption__NamePart_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_UninterpretedOption_NamePart_serialize_ex(const google_protobuf_UninterpretedOption_NamePart* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__UninterpretedOption__NamePart_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void google_protobuf_UninterpretedOption_NamePart_clear_name_part(google_protobuf_UninterpretedOption_NamePart* msg) {
  const upb_MiniTableField field = {1, UPB_SIZE(12, 16), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_UninterpretedOption_NamePart_name_part(const google_protobuf_UninterpretedOption_NamePart* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {1, UPB_SIZE(12, 16), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_UninterpretedOption_NamePart_has_name_part(const google_protobuf_UninterpretedOption_NamePart* msg) {
  const upb_MiniTableField field = {1, UPB_SIZE(12, 16), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_UninterpretedOption_NamePart_clear_is_extension(google_protobuf_UninterpretedOption_NamePart* msg) {
  const upb_MiniTableField field = {2, 9, 65, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE bool google_protobuf_UninterpretedOption_NamePart_is_extension(const google_protobuf_UninterpretedOption_NamePart* msg) {
  bool default_val = false;
  bool ret;
  const upb_MiniTableField field = {2, 9, 65, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_UninterpretedOption_NamePart_has_is_extension(const google_protobuf_UninterpretedOption_NamePart* msg) {
  const upb_MiniTableField field = {2, 9, 65, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}

UPB_INLINE void google_protobuf_UninterpretedOption_NamePart_set_name_part(google_protobuf_UninterpretedOption_NamePart* msg, upb_StringView value) {
  const upb_MiniTableField field = {1, UPB_SIZE(12, 16), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_UninterpretedOption_NamePart_set_is_extension(google_protobuf_UninterpretedOption_NamePart* msg, bool value) {
  const upb_MiniTableField field = {2, 9, 65, kUpb_NoSub, 8, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_1Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}

/* google.protobuf.FeatureSet */
UPB_INLINE google_protobuf_FeatureSet* google_protobuf_FeatureSet_new(upb_Arena* arena) {
  return (google_protobuf_FeatureSet*)_upb_Message_New(&google__protobuf__FeatureSet_msg_init, arena);
}
UPB_INLINE google_protobuf_FeatureSet* google_protobuf_FeatureSet_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_FeatureSet* ret = google_protobuf_FeatureSet_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__FeatureSet_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_FeatureSet* google_protobuf_FeatureSet_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_FeatureSet* ret = google_protobuf_FeatureSet_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__FeatureSet_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_protobuf_FeatureSet_serialize(const google_protobuf_FeatureSet* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__FeatureSet_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_FeatureSet_serialize_ex(const google_protobuf_FeatureSet* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__FeatureSet_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void google_protobuf_FeatureSet_clear_field_presence(google_protobuf_FeatureSet* msg) {
  const upb_MiniTableField field = {1, 12, 64, UPB_SIZE(27, 28), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_FeatureSet_field_presence(const google_protobuf_FeatureSet* msg) {
  int32_t default_val = 0;
  int32_t ret;
  const upb_MiniTableField field = {1, 12, 64, UPB_SIZE(27, 28), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FeatureSet_has_field_presence(const google_protobuf_FeatureSet* msg) {
  const upb_MiniTableField field = {1, 12, 64, UPB_SIZE(27, 28), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FeatureSet_clear_enum_type(google_protobuf_FeatureSet* msg) {
  const upb_MiniTableField field = {2, 16, 65, UPB_SIZE(25, 27), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_FeatureSet_enum_type(const google_protobuf_FeatureSet* msg) {
  int32_t default_val = 0;
  int32_t ret;
  const upb_MiniTableField field = {2, 16, 65, UPB_SIZE(25, 27), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FeatureSet_has_enum_type(const google_protobuf_FeatureSet* msg) {
  const upb_MiniTableField field = {2, 16, 65, UPB_SIZE(25, 27), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FeatureSet_clear_repeated_field_encoding(google_protobuf_FeatureSet* msg) {
  const upb_MiniTableField field = {3, 20, 66, UPB_SIZE(23, 26), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_FeatureSet_repeated_field_encoding(const google_protobuf_FeatureSet* msg) {
  int32_t default_val = 0;
  int32_t ret;
  const upb_MiniTableField field = {3, 20, 66, UPB_SIZE(23, 26), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FeatureSet_has_repeated_field_encoding(const google_protobuf_FeatureSet* msg) {
  const upb_MiniTableField field = {3, 20, 66, UPB_SIZE(23, 26), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FeatureSet_clear_utf8_validation(google_protobuf_FeatureSet* msg) {
  const upb_MiniTableField field = {4, 24, 67, UPB_SIZE(21, 25), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_FeatureSet_utf8_validation(const google_protobuf_FeatureSet* msg) {
  int32_t default_val = 0;
  int32_t ret;
  const upb_MiniTableField field = {4, 24, 67, UPB_SIZE(21, 25), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FeatureSet_has_utf8_validation(const google_protobuf_FeatureSet* msg) {
  const upb_MiniTableField field = {4, 24, 67, UPB_SIZE(21, 25), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FeatureSet_clear_message_encoding(google_protobuf_FeatureSet* msg) {
  const upb_MiniTableField field = {5, 28, 68, UPB_SIZE(19, 24), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_FeatureSet_message_encoding(const google_protobuf_FeatureSet* msg) {
  int32_t default_val = 0;
  int32_t ret;
  const upb_MiniTableField field = {5, 28, 68, UPB_SIZE(19, 24), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FeatureSet_has_message_encoding(const google_protobuf_FeatureSet* msg) {
  const upb_MiniTableField field = {5, 28, 68, UPB_SIZE(19, 24), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FeatureSet_clear_json_format(google_protobuf_FeatureSet* msg) {
  const upb_MiniTableField field = {6, 32, 69, UPB_SIZE(17, 23), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_FeatureSet_json_format(const google_protobuf_FeatureSet* msg) {
  int32_t default_val = 0;
  int32_t ret;
  const upb_MiniTableField field = {6, 32, 69, UPB_SIZE(17, 23), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FeatureSet_has_json_format(const google_protobuf_FeatureSet* msg) {
  const upb_MiniTableField field = {6, 32, 69, UPB_SIZE(17, 23), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FeatureSet_clear_enforce_naming_style(google_protobuf_FeatureSet* msg) {
  const upb_MiniTableField field = {7, 36, 70, UPB_SIZE(15, 22), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_FeatureSet_enforce_naming_style(const google_protobuf_FeatureSet* msg) {
  int32_t default_val = 0;
  int32_t ret;
  const upb_MiniTableField field = {7, 36, 70, UPB_SIZE(15, 22), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FeatureSet_has_enforce_naming_style(const google_protobuf_FeatureSet* msg) {
  const upb_MiniTableField field = {7, 36, 70, UPB_SIZE(15, 22), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FeatureSet_clear_default_symbol_visibility(google_protobuf_FeatureSet* msg) {
  const upb_MiniTableField field = {8, 40, 71, UPB_SIZE(13, 21), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_FeatureSet_default_symbol_visibility(const google_protobuf_FeatureSet* msg) {
  int32_t default_val = 0;
  int32_t ret;
  const upb_MiniTableField field = {8, 40, 71, UPB_SIZE(13, 21), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FeatureSet_has_default_symbol_visibility(const google_protobuf_FeatureSet* msg) {
  const upb_MiniTableField field = {8, 40, 71, UPB_SIZE(13, 21), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FeatureSet_clear_enforce_proto_limits(google_protobuf_FeatureSet* msg) {
  const upb_MiniTableField field = {9, 44, 72, UPB_SIZE(11, 20), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_FeatureSet_enforce_proto_limits(const google_protobuf_FeatureSet* msg) {
  int32_t default_val = 0;
  int32_t ret;
  const upb_MiniTableField field = {9, 44, 72, UPB_SIZE(11, 20), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FeatureSet_has_enforce_proto_limits(const google_protobuf_FeatureSet* msg) {
  const upb_MiniTableField field = {9, 44, 72, UPB_SIZE(11, 20), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}

UPB_INLINE void google_protobuf_FeatureSet_set_field_presence(google_protobuf_FeatureSet* msg, int32_t value) {
  const upb_MiniTableField field = {1, 12, 64, UPB_SIZE(27, 28), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FeatureSet_set_enum_type(google_protobuf_FeatureSet* msg, int32_t value) {
  const upb_MiniTableField field = {2, 16, 65, UPB_SIZE(25, 27), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FeatureSet_set_repeated_field_encoding(google_protobuf_FeatureSet* msg, int32_t value) {
  const upb_MiniTableField field = {3, 20, 66, UPB_SIZE(23, 26), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FeatureSet_set_utf8_validation(google_protobuf_FeatureSet* msg, int32_t value) {
  const upb_MiniTableField field = {4, 24, 67, UPB_SIZE(21, 25), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FeatureSet_set_message_encoding(google_protobuf_FeatureSet* msg, int32_t value) {
  const upb_MiniTableField field = {5, 28, 68, UPB_SIZE(19, 24), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FeatureSet_set_json_format(google_protobuf_FeatureSet* msg, int32_t value) {
  const upb_MiniTableField field = {6, 32, 69, UPB_SIZE(17, 23), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FeatureSet_set_enforce_naming_style(google_protobuf_FeatureSet* msg, int32_t value) {
  const upb_MiniTableField field = {7, 36, 70, UPB_SIZE(15, 22), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FeatureSet_set_default_symbol_visibility(google_protobuf_FeatureSet* msg, int32_t value) {
  const upb_MiniTableField field = {8, 40, 71, UPB_SIZE(13, 21), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FeatureSet_set_enforce_proto_limits(google_protobuf_FeatureSet* msg, int32_t value) {
  const upb_MiniTableField field = {9, 44, 72, UPB_SIZE(11, 20), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}

/* google.protobuf.FeatureSet.VisibilityFeature */
UPB_INLINE google_protobuf_FeatureSet_VisibilityFeature* google_protobuf_FeatureSet_VisibilityFeature_new(upb_Arena* arena) {
  return (google_protobuf_FeatureSet_VisibilityFeature*)_upb_Message_New(&google__protobuf__FeatureSet__VisibilityFeature_msg_init, arena);
}
UPB_INLINE google_protobuf_FeatureSet_VisibilityFeature* google_protobuf_FeatureSet_VisibilityFeature_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_FeatureSet_VisibilityFeature* ret = google_protobuf_FeatureSet_VisibilityFeature_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__FeatureSet__VisibilityFeature_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_FeatureSet_VisibilityFeature* google_protobuf_FeatureSet_VisibilityFeature_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_FeatureSet_VisibilityFeature* ret = google_protobuf_FeatureSet_VisibilityFeature_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__FeatureSet__VisibilityFeature_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_protobuf_FeatureSet_VisibilityFeature_serialize(const google_protobuf_FeatureSet_VisibilityFeature* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__FeatureSet__VisibilityFeature_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_FeatureSet_VisibilityFeature_serialize_ex(const google_protobuf_FeatureSet_VisibilityFeature* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__FeatureSet__VisibilityFeature_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}


/* google.protobuf.FeatureSet.ProtoLimitsFeature */
UPB_INLINE google_protobuf_FeatureSet_ProtoLimitsFeature* google_protobuf_FeatureSet_ProtoLimitsFeature_new(upb_Arena* arena) {
  return (google_protobuf_FeatureSet_ProtoLimitsFeature*)_upb_Message_New(&google__protobuf__FeatureSet__ProtoLimitsFeature_msg_init, arena);
}
UPB_INLINE google_protobuf_FeatureSet_ProtoLimitsFeature* google_protobuf_FeatureSet_ProtoLimitsFeature_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_FeatureSet_ProtoLimitsFeature* ret = google_protobuf_FeatureSet_ProtoLimitsFeature_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__FeatureSet__ProtoLimitsFeature_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_FeatureSet_ProtoLimitsFeature* google_protobuf_FeatureSet_ProtoLimitsFeature_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_FeatureSet_ProtoLimitsFeature* ret = google_protobuf_FeatureSet_ProtoLimitsFeature_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__FeatureSet__ProtoLimitsFeature_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_protobuf_FeatureSet_ProtoLimitsFeature_serialize(const google_protobuf_FeatureSet_ProtoLimitsFeature* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__FeatureSet__ProtoLimitsFeature_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_FeatureSet_ProtoLimitsFeature_serialize_ex(const google_protobuf_FeatureSet_ProtoLimitsFeature* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__FeatureSet__ProtoLimitsFeature_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}


/* google.protobuf.FeatureSetDefaults */
UPB_INLINE google_protobuf_FeatureSetDefaults* google_protobuf_FeatureSetDefaults_new(upb_Arena* arena) {
  return (google_protobuf_FeatureSetDefaults*)_upb_Message_New(&google__protobuf__FeatureSetDefaults_msg_init, arena);
}
UPB_INLINE google_protobuf_FeatureSetDefaults* google_protobuf_FeatureSetDefaults_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_FeatureSetDefaults* ret = google_protobuf_FeatureSetDefaults_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__FeatureSetDefaults_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_FeatureSetDefaults* google_protobuf_FeatureSetDefaults_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_FeatureSetDefaults* ret = google_protobuf_FeatureSetDefaults_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__FeatureSetDefaults_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_protobuf_FeatureSetDefaults_serialize(const google_protobuf_FeatureSetDefaults* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__FeatureSetDefaults_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_FeatureSetDefaults_serialize_ex(const google_protobuf_FeatureSetDefaults* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__FeatureSetDefaults_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void google_protobuf_FeatureSetDefaults_clear_defaults(google_protobuf_FeatureSetDefaults* msg) {
  const upb_MiniTableField field = {1, UPB_SIZE(12, 24), 0, UPB_SIZE(9, 10), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault* const* google_protobuf_FeatureSetDefaults_defaults(const google_protobuf_FeatureSetDefaults* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {1, UPB_SIZE(12, 24), 0, UPB_SIZE(9, 10), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FeatureSetDefaults__FeatureSetEditionDefault_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (const google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault* const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_FeatureSetDefaults_defaults_upb_array(
    const google_protobuf_FeatureSetDefaults* msg, size_t* size) {
  const upb_MiniTableField field = {1, UPB_SIZE(12, 24), 0, UPB_SIZE(9, 10), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FeatureSetDefaults__FeatureSetEditionDefault_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_FeatureSetDefaults_defaults_mutable_upb_array(
    google_protobuf_FeatureSetDefaults* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {1, UPB_SIZE(12, 24), 0, UPB_SIZE(9, 10), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FeatureSetDefaults__FeatureSetEditionDefault_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}
UPB_INLINE void google_protobuf_FeatureSetDefaults_clear_minimum_edition(google_protobuf_FeatureSetDefaults* msg) {
  const upb_MiniTableField field = {4, UPB_SIZE(16, 12), 64, UPB_SIZE(7, 9), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_FeatureSetDefaults_minimum_edition(const google_protobuf_FeatureSetDefaults* msg) {
  int32_t default_val = 0;
  int32_t ret;
  const upb_MiniTableField field = {4, UPB_SIZE(16, 12), 64, UPB_SIZE(7, 9), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FeatureSetDefaults_has_minimum_edition(const google_protobuf_FeatureSetDefaults* msg) {
  const upb_MiniTableField field = {4, UPB_SIZE(16, 12), 64, UPB_SIZE(7, 9), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FeatureSetDefaults_clear_maximum_edition(google_protobuf_FeatureSetDefaults* msg) {
  const upb_MiniTableField field = {5, UPB_SIZE(20, 16), 65, UPB_SIZE(5, 8), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_FeatureSetDefaults_maximum_edition(const google_protobuf_FeatureSetDefaults* msg) {
  int32_t default_val = 0;
  int32_t ret;
  const upb_MiniTableField field = {5, UPB_SIZE(20, 16), 65, UPB_SIZE(5, 8), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FeatureSetDefaults_has_maximum_edition(const google_protobuf_FeatureSetDefaults* msg) {
  const upb_MiniTableField field = {5, UPB_SIZE(20, 16), 65, UPB_SIZE(5, 8), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}

UPB_INLINE google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault** google_protobuf_FeatureSetDefaults_mutable_defaults(google_protobuf_FeatureSetDefaults* msg,
                                              size_t* size) {
  upb_MiniTableField field = {1, UPB_SIZE(12, 24), 0, UPB_SIZE(9, 10), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FeatureSetDefaults__FeatureSetEditionDefault_msg_init);
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault**)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault** google_protobuf_FeatureSetDefaults_resize_defaults(google_protobuf_FeatureSetDefaults* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {1, UPB_SIZE(12, 24), 0, UPB_SIZE(9, 10), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FeatureSetDefaults__FeatureSetEditionDefault_msg_init);
  return (google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault**)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE struct google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault* google_protobuf_FeatureSetDefaults_add_defaults(
    google_protobuf_FeatureSetDefaults* msg, upb_Arena* arena) {
  upb_MiniTableField field = {1, UPB_SIZE(12, 24), 0, UPB_SIZE(9, 10), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FeatureSetDefaults__FeatureSetEditionDefault_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return NULL;
  }
  struct google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault* sub =
      (struct google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault*)_upb_Message_New(&google__protobuf__FeatureSetDefaults__FeatureSetEditionDefault_msg_init, arena);
  if (!arr || !sub) return NULL;
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &sub, sizeof(sub));
  return sub;
}
UPB_INLINE void google_protobuf_FeatureSetDefaults_set_minimum_edition(google_protobuf_FeatureSetDefaults* msg, int32_t value) {
  const upb_MiniTableField field = {4, UPB_SIZE(16, 12), 64, UPB_SIZE(7, 9), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FeatureSetDefaults_set_maximum_edition(google_protobuf_FeatureSetDefaults* msg, int32_t value) {
  const upb_MiniTableField field = {5, UPB_SIZE(20, 16), 65, UPB_SIZE(5, 8), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}

/* google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault */
UPB_INLINE google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault* google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault_new(upb_Arena* arena) {
  return (google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault*)_upb_Message_New(&google__protobuf__FeatureSetDefaults__FeatureSetEditionDefault_msg_init, arena);
}
UPB_INLINE google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault* google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault* ret = google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__FeatureSetDefaults__FeatureSetEditionDefault_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault* google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault* ret = google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__FeatureSetDefaults__FeatureSetEditionDefault_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault_serialize(const google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__FeatureSetDefaults__FeatureSetEditionDefault_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault_serialize_ex(const google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__FeatureSetDefaults__FeatureSetEditionDefault_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault_clear_edition(google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault* msg) {
  const upb_MiniTableField field = {3, 12, 64, UPB_SIZE(9, 10), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault_edition(const google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault* msg) {
  int32_t default_val = 0;
  int32_t ret;
  const upb_MiniTableField field = {3, 12, 64, UPB_SIZE(9, 10), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault_has_edition(const google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault* msg) {
  const upb_MiniTableField field = {3, 12, 64, UPB_SIZE(9, 10), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault_clear_overridable_features(google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault* msg) {
  const upb_MiniTableField field = {4, 16, 65, UPB_SIZE(7, 9), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_FeatureSet* google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault_overridable_features(const google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault* msg) {
  const google_protobuf_FeatureSet* default_val = NULL;
  const google_protobuf_FeatureSet* ret;
  const upb_MiniTableField field = {4, 16, 65, UPB_SIZE(7, 9), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FeatureSet_msg_init);
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault_has_overridable_features(const google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault* msg) {
  const upb_MiniTableField field = {4, 16, 65, UPB_SIZE(7, 9), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault_clear_fixed_features(google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault* msg) {
  const upb_MiniTableField field = {5, UPB_SIZE(20, 24), 66, UPB_SIZE(5, 8), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_FeatureSet* google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault_fixed_features(const google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault* msg) {
  const google_protobuf_FeatureSet* default_val = NULL;
  const google_protobuf_FeatureSet* ret;
  const upb_MiniTableField field = {5, UPB_SIZE(20, 24), 66, UPB_SIZE(5, 8), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FeatureSet_msg_init);
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault_has_fixed_features(const google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault* msg) {
  const upb_MiniTableField field = {5, UPB_SIZE(20, 24), 66, UPB_SIZE(5, 8), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}

UPB_INLINE void google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault_set_edition(google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault* msg, int32_t value) {
  const upb_MiniTableField field = {3, 12, 64, UPB_SIZE(9, 10), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault_set_overridable_features(google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault* msg, google_protobuf_FeatureSet* value) {
  const upb_MiniTableField field = {4, 16, 65, UPB_SIZE(7, 9), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FeatureSet_msg_init);
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE struct google_protobuf_FeatureSet* google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault_mutable_overridable_features(
    google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault* msg, upb_Arena* arena) {
  struct google_protobuf_FeatureSet* sub = (struct google_protobuf_FeatureSet*)google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault_overridable_features(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_FeatureSet*)_upb_Message_New(&google__protobuf__FeatureSet_msg_init, arena);
    if (sub) google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault_set_overridable_features(msg, sub);
  }
  return sub;
}
UPB_INLINE void google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault_set_fixed_features(google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault* msg, google_protobuf_FeatureSet* value) {
  const upb_MiniTableField field = {5, UPB_SIZE(20, 24), 66, UPB_SIZE(5, 8), 11, (int)kUpb_FieldMode_Scalar | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__FeatureSet_msg_init);
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE struct google_protobuf_FeatureSet* google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault_mutable_fixed_features(
    google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault* msg, upb_Arena* arena) {
  struct google_protobuf_FeatureSet* sub = (struct google_protobuf_FeatureSet*)google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault_fixed_features(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_FeatureSet*)_upb_Message_New(&google__protobuf__FeatureSet_msg_init, arena);
    if (sub) google_protobuf_FeatureSetDefaults_FeatureSetEditionDefault_set_fixed_features(msg, sub);
  }
  return sub;
}

/* google.protobuf.SourceCodeInfo */
UPB_INLINE google_protobuf_SourceCodeInfo* google_protobuf_SourceCodeInfo_new(upb_Arena* arena) {
  return (google_protobuf_SourceCodeInfo*)_upb_Message_New(&google__protobuf__SourceCodeInfo_msg_init, arena);
}
UPB_INLINE google_protobuf_SourceCodeInfo* google_protobuf_SourceCodeInfo_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_SourceCodeInfo* ret = google_protobuf_SourceCodeInfo_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__SourceCodeInfo_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_SourceCodeInfo* google_protobuf_SourceCodeInfo_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_SourceCodeInfo* ret = google_protobuf_SourceCodeInfo_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__SourceCodeInfo_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_protobuf_SourceCodeInfo_serialize(const google_protobuf_SourceCodeInfo* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__SourceCodeInfo_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_SourceCodeInfo_serialize_ex(const google_protobuf_SourceCodeInfo* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__SourceCodeInfo_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void google_protobuf_SourceCodeInfo_clear_location(google_protobuf_SourceCodeInfo* msg) {
  const upb_MiniTableField field = {1, 8, 0, UPB_SIZE(3, 4), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_SourceCodeInfo_Location* const* google_protobuf_SourceCodeInfo_location(const google_protobuf_SourceCodeInfo* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {1, 8, 0, UPB_SIZE(3, 4), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__SourceCodeInfo__Location_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (const google_protobuf_SourceCodeInfo_Location* const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_SourceCodeInfo_location_upb_array(
    const google_protobuf_SourceCodeInfo* msg, size_t* size) {
  const upb_MiniTableField field = {1, 8, 0, UPB_SIZE(3, 4), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__SourceCodeInfo__Location_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_SourceCodeInfo_location_mutable_upb_array(
    google_protobuf_SourceCodeInfo* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {1, 8, 0, UPB_SIZE(3, 4), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__SourceCodeInfo__Location_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE google_protobuf_SourceCodeInfo_Location** google_protobuf_SourceCodeInfo_mutable_location(google_protobuf_SourceCodeInfo* msg,
                                              size_t* size) {
  upb_MiniTableField field = {1, 8, 0, UPB_SIZE(3, 4), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__SourceCodeInfo__Location_msg_init);
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (google_protobuf_SourceCodeInfo_Location**)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE google_protobuf_SourceCodeInfo_Location** google_protobuf_SourceCodeInfo_resize_location(google_protobuf_SourceCodeInfo* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {1, 8, 0, UPB_SIZE(3, 4), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__SourceCodeInfo__Location_msg_init);
  return (google_protobuf_SourceCodeInfo_Location**)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE struct google_protobuf_SourceCodeInfo_Location* google_protobuf_SourceCodeInfo_add_location(
    google_protobuf_SourceCodeInfo* msg, upb_Arena* arena) {
  upb_MiniTableField field = {1, 8, 0, UPB_SIZE(3, 4), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__SourceCodeInfo__Location_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return NULL;
  }
  struct google_protobuf_SourceCodeInfo_Location* sub =
      (struct google_protobuf_SourceCodeInfo_Location*)_upb_Message_New(&google__protobuf__SourceCodeInfo__Location_msg_init, arena);
  if (!arr || !sub) return NULL;
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &sub, sizeof(sub));
  return sub;
}

/* google.protobuf.SourceCodeInfo.Location */
UPB_INLINE google_protobuf_SourceCodeInfo_Location* google_protobuf_SourceCodeInfo_Location_new(upb_Arena* arena) {
  return (google_protobuf_SourceCodeInfo_Location*)_upb_Message_New(&google__protobuf__SourceCodeInfo__Location_msg_init, arena);
}
UPB_INLINE google_protobuf_SourceCodeInfo_Location* google_protobuf_SourceCodeInfo_Location_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_SourceCodeInfo_Location* ret = google_protobuf_SourceCodeInfo_Location_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__SourceCodeInfo__Location_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_SourceCodeInfo_Location* google_protobuf_SourceCodeInfo_Location_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_SourceCodeInfo_Location* ret = google_protobuf_SourceCodeInfo_Location_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__SourceCodeInfo__Location_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_protobuf_SourceCodeInfo_Location_serialize(const google_protobuf_SourceCodeInfo_Location* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__SourceCodeInfo__Location_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_SourceCodeInfo_Location_serialize_ex(const google_protobuf_SourceCodeInfo_Location* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__SourceCodeInfo__Location_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void google_protobuf_SourceCodeInfo_Location_clear_path(google_protobuf_SourceCodeInfo_Location* msg) {
  const upb_MiniTableField field = {1, UPB_SIZE(12, 48), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsPacked | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t const* google_protobuf_SourceCodeInfo_Location_path(const google_protobuf_SourceCodeInfo_Location* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {1, UPB_SIZE(12, 48), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsPacked | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (int32_t const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_SourceCodeInfo_Location_path_upb_array(
    const google_protobuf_SourceCodeInfo_Location* msg, size_t* size) {
  const upb_MiniTableField field = {1, UPB_SIZE(12, 48), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsPacked | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_SourceCodeInfo_Location_path_mutable_upb_array(
    google_protobuf_SourceCodeInfo_Location* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {1, UPB_SIZE(12, 48), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsPacked | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}
UPB_INLINE void google_protobuf_SourceCodeInfo_Location_clear_span(google_protobuf_SourceCodeInfo_Location* msg) {
  const upb_MiniTableField field = {2, UPB_SIZE(16, 56), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsPacked | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t const* google_protobuf_SourceCodeInfo_Location_span(const google_protobuf_SourceCodeInfo_Location* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {2, UPB_SIZE(16, 56), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsPacked | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (int32_t const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_SourceCodeInfo_Location_span_upb_array(
    const google_protobuf_SourceCodeInfo_Location* msg, size_t* size) {
  const upb_MiniTableField field = {2, UPB_SIZE(16, 56), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsPacked | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_SourceCodeInfo_Location_span_mutable_upb_array(
    google_protobuf_SourceCodeInfo_Location* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {2, UPB_SIZE(16, 56), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsPacked | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}
UPB_INLINE void google_protobuf_SourceCodeInfo_Location_clear_leading_comments(google_protobuf_SourceCodeInfo_Location* msg) {
  const upb_MiniTableField field = {3, UPB_SIZE(24, 16), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_SourceCodeInfo_Location_leading_comments(const google_protobuf_SourceCodeInfo_Location* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {3, UPB_SIZE(24, 16), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_SourceCodeInfo_Location_has_leading_comments(const google_protobuf_SourceCodeInfo_Location* msg) {
  const upb_MiniTableField field = {3, UPB_SIZE(24, 16), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_SourceCodeInfo_Location_clear_trailing_comments(google_protobuf_SourceCodeInfo_Location* msg) {
  const upb_MiniTableField field = {4, 32, 65, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_SourceCodeInfo_Location_trailing_comments(const google_protobuf_SourceCodeInfo_Location* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {4, 32, 65, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_SourceCodeInfo_Location_has_trailing_comments(const google_protobuf_SourceCodeInfo_Location* msg) {
  const upb_MiniTableField field = {4, 32, 65, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_SourceCodeInfo_Location_clear_leading_detached_comments(google_protobuf_SourceCodeInfo_Location* msg) {
  const upb_MiniTableField field = {6, UPB_SIZE(20, 64), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView const* google_protobuf_SourceCodeInfo_Location_leading_detached_comments(const google_protobuf_SourceCodeInfo_Location* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {6, UPB_SIZE(20, 64), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (upb_StringView const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_SourceCodeInfo_Location_leading_detached_comments_upb_array(
    const google_protobuf_SourceCodeInfo_Location* msg, size_t* size) {
  const upb_MiniTableField field = {6, UPB_SIZE(20, 64), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_SourceCodeInfo_Location_leading_detached_comments_mutable_upb_array(
    google_protobuf_SourceCodeInfo_Location* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {6, UPB_SIZE(20, 64), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE int32_t* google_protobuf_SourceCodeInfo_Location_mutable_path(google_protobuf_SourceCodeInfo_Location* msg,
                                              size_t* size) {
  upb_MiniTableField field = {1, UPB_SIZE(12, 48), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsPacked | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (int32_t*)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE int32_t* google_protobuf_SourceCodeInfo_Location_resize_path(google_protobuf_SourceCodeInfo_Location* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {1, UPB_SIZE(12, 48), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsPacked | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return (int32_t*)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE bool google_protobuf_SourceCodeInfo_Location_add_path(google_protobuf_SourceCodeInfo_Location* msg, int32_t val,
                                      upb_Arena* arena) {
  upb_MiniTableField field = {1, UPB_SIZE(12, 48), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsPacked | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return false;
  }
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &val, sizeof(val));
  return true;
}
UPB_INLINE int32_t* google_protobuf_SourceCodeInfo_Location_mutable_span(google_protobuf_SourceCodeInfo_Location* msg,
                                              size_t* size) {
  upb_MiniTableField field = {2, UPB_SIZE(16, 56), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsPacked | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (int32_t*)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE int32_t* google_protobuf_SourceCodeInfo_Location_resize_span(google_protobuf_SourceCodeInfo_Location* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {2, UPB_SIZE(16, 56), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsPacked | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return (int32_t*)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE bool google_protobuf_SourceCodeInfo_Location_add_span(google_protobuf_SourceCodeInfo_Location* msg, int32_t val,
                                      upb_Arena* arena) {
  upb_MiniTableField field = {2, UPB_SIZE(16, 56), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsPacked | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return false;
  }
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &val, sizeof(val));
  return true;
}
UPB_INLINE void google_protobuf_SourceCodeInfo_Location_set_leading_comments(google_protobuf_SourceCodeInfo_Location* msg, upb_StringView value) {
  const upb_MiniTableField field = {3, UPB_SIZE(24, 16), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_SourceCodeInfo_Location_set_trailing_comments(google_protobuf_SourceCodeInfo_Location* msg, upb_StringView value) {
  const upb_MiniTableField field = {4, 32, 65, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE upb_StringView* google_protobuf_SourceCodeInfo_Location_mutable_leading_detached_comments(google_protobuf_SourceCodeInfo_Location* msg,
                                              size_t* size) {
  upb_MiniTableField field = {6, UPB_SIZE(20, 64), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (upb_StringView*)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE upb_StringView* google_protobuf_SourceCodeInfo_Location_resize_leading_detached_comments(google_protobuf_SourceCodeInfo_Location* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {6, UPB_SIZE(20, 64), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return (upb_StringView*)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE bool google_protobuf_SourceCodeInfo_Location_add_leading_detached_comments(google_protobuf_SourceCodeInfo_Location* msg, upb_StringView val,
                                      upb_Arena* arena) {
  upb_MiniTableField field = {6, UPB_SIZE(20, 64), 0, kUpb_NoSub, 12, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsAlternate | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return false;
  }
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &val, sizeof(val));
  return true;
}

/* google.protobuf.GeneratedCodeInfo */
UPB_INLINE google_protobuf_GeneratedCodeInfo* google_protobuf_GeneratedCodeInfo_new(upb_Arena* arena) {
  return (google_protobuf_GeneratedCodeInfo*)_upb_Message_New(&google__protobuf__GeneratedCodeInfo_msg_init, arena);
}
UPB_INLINE google_protobuf_GeneratedCodeInfo* google_protobuf_GeneratedCodeInfo_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_GeneratedCodeInfo* ret = google_protobuf_GeneratedCodeInfo_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__GeneratedCodeInfo_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_GeneratedCodeInfo* google_protobuf_GeneratedCodeInfo_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_GeneratedCodeInfo* ret = google_protobuf_GeneratedCodeInfo_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__GeneratedCodeInfo_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_protobuf_GeneratedCodeInfo_serialize(const google_protobuf_GeneratedCodeInfo* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__GeneratedCodeInfo_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_GeneratedCodeInfo_serialize_ex(const google_protobuf_GeneratedCodeInfo* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__GeneratedCodeInfo_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void google_protobuf_GeneratedCodeInfo_clear_annotation(google_protobuf_GeneratedCodeInfo* msg) {
  const upb_MiniTableField field = {1, 8, 0, UPB_SIZE(3, 4), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE const google_protobuf_GeneratedCodeInfo_Annotation* const* google_protobuf_GeneratedCodeInfo_annotation(const google_protobuf_GeneratedCodeInfo* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {1, 8, 0, UPB_SIZE(3, 4), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__GeneratedCodeInfo__Annotation_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (const google_protobuf_GeneratedCodeInfo_Annotation* const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_GeneratedCodeInfo_annotation_upb_array(
    const google_protobuf_GeneratedCodeInfo* msg, size_t* size) {
  const upb_MiniTableField field = {1, 8, 0, UPB_SIZE(3, 4), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__GeneratedCodeInfo__Annotation_msg_init);
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_GeneratedCodeInfo_annotation_mutable_upb_array(
    google_protobuf_GeneratedCodeInfo* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {1, 8, 0, UPB_SIZE(3, 4), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__GeneratedCodeInfo__Annotation_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE google_protobuf_GeneratedCodeInfo_Annotation** google_protobuf_GeneratedCodeInfo_mutable_annotation(google_protobuf_GeneratedCodeInfo* msg,
                                              size_t* size) {
  upb_MiniTableField field = {1, 8, 0, UPB_SIZE(3, 4), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__GeneratedCodeInfo__Annotation_msg_init);
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (google_protobuf_GeneratedCodeInfo_Annotation**)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE google_protobuf_GeneratedCodeInfo_Annotation** google_protobuf_GeneratedCodeInfo_resize_annotation(google_protobuf_GeneratedCodeInfo* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {1, 8, 0, UPB_SIZE(3, 4), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__GeneratedCodeInfo__Annotation_msg_init);
  return (google_protobuf_GeneratedCodeInfo_Annotation**)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE struct google_protobuf_GeneratedCodeInfo_Annotation* google_protobuf_GeneratedCodeInfo_add_annotation(
    google_protobuf_GeneratedCodeInfo* msg, upb_Arena* arena) {
  upb_MiniTableField field = {1, 8, 0, UPB_SIZE(3, 4), 11, (int)kUpb_FieldMode_Array | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  UPB_PRIVATE(_upb_MiniTable_StrongReference)(&google__protobuf__GeneratedCodeInfo__Annotation_msg_init);
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return NULL;
  }
  struct google_protobuf_GeneratedCodeInfo_Annotation* sub =
      (struct google_protobuf_GeneratedCodeInfo_Annotation*)_upb_Message_New(&google__protobuf__GeneratedCodeInfo__Annotation_msg_init, arena);
  if (!arr || !sub) return NULL;
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &sub, sizeof(sub));
  return sub;
}

/* google.protobuf.GeneratedCodeInfo.Annotation */
UPB_INLINE google_protobuf_GeneratedCodeInfo_Annotation* google_protobuf_GeneratedCodeInfo_Annotation_new(upb_Arena* arena) {
  return (google_protobuf_GeneratedCodeInfo_Annotation*)_upb_Message_New(&google__protobuf__GeneratedCodeInfo__Annotation_msg_init, arena);
}
UPB_INLINE google_protobuf_GeneratedCodeInfo_Annotation* google_protobuf_GeneratedCodeInfo_Annotation_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  google_protobuf_GeneratedCodeInfo_Annotation* ret = google_protobuf_GeneratedCodeInfo_Annotation_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__GeneratedCodeInfo__Annotation_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_protobuf_GeneratedCodeInfo_Annotation* google_protobuf_GeneratedCodeInfo_Annotation_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  google_protobuf_GeneratedCodeInfo_Annotation* ret = google_protobuf_GeneratedCodeInfo_Annotation_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &google__protobuf__GeneratedCodeInfo__Annotation_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_protobuf_GeneratedCodeInfo_Annotation_serialize(const google_protobuf_GeneratedCodeInfo_Annotation* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &google__protobuf__GeneratedCodeInfo__Annotation_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* google_protobuf_GeneratedCodeInfo_Annotation_serialize_ex(const google_protobuf_GeneratedCodeInfo_Annotation* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &google__protobuf__GeneratedCodeInfo__Annotation_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void google_protobuf_GeneratedCodeInfo_Annotation_clear_path(google_protobuf_GeneratedCodeInfo_Annotation* msg) {
  const upb_MiniTableField field = {1, UPB_SIZE(12, 40), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsPacked | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t const* google_protobuf_GeneratedCodeInfo_Annotation_path(const google_protobuf_GeneratedCodeInfo_Annotation* msg,
                                                  size_t* size) {
  const upb_MiniTableField field = {1, UPB_SIZE(12, 40), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsPacked | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (int32_t const*)upb_Array_DataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

//
UPB_INLINE const upb_Array* _google_protobuf_GeneratedCodeInfo_Annotation_path_upb_array(
    const google_protobuf_GeneratedCodeInfo_Annotation* msg, size_t* size) {
  const upb_MiniTableField field = {1, UPB_SIZE(12, 40), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsPacked | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  const upb_Array* arr = upb_Message_GetArray(UPB_UPCAST(msg), &field);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}

UPB_INLINE upb_Array* _google_protobuf_GeneratedCodeInfo_Annotation_path_mutable_upb_array(
    google_protobuf_GeneratedCodeInfo_Annotation* msg, size_t* size, upb_Arena* arena) {
  const upb_MiniTableField field = {1, UPB_SIZE(12, 40), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsPacked | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(UPB_UPCAST(msg),
                                                       &field, arena);
  if (size) {
    *size = arr ? arr->UPB_PRIVATE(size) : 0;
  }
  return arr;
}
UPB_INLINE void google_protobuf_GeneratedCodeInfo_Annotation_clear_source_file(google_protobuf_GeneratedCodeInfo_Annotation* msg) {
  const upb_MiniTableField field = {2, UPB_SIZE(28, 24), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView google_protobuf_GeneratedCodeInfo_Annotation_source_file(const google_protobuf_GeneratedCodeInfo_Annotation* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {2, UPB_SIZE(28, 24), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_GeneratedCodeInfo_Annotation_has_source_file(const google_protobuf_GeneratedCodeInfo_Annotation* msg) {
  const upb_MiniTableField field = {2, UPB_SIZE(28, 24), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_GeneratedCodeInfo_Annotation_clear_begin(google_protobuf_GeneratedCodeInfo_Annotation* msg) {
  const upb_MiniTableField field = {3, UPB_SIZE(16, 12), 65, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_GeneratedCodeInfo_Annotation_begin(const google_protobuf_GeneratedCodeInfo_Annotation* msg) {
  int32_t default_val = (int32_t)0;
  int32_t ret;
  const upb_MiniTableField field = {3, UPB_SIZE(16, 12), 65, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_GeneratedCodeInfo_Annotation_has_begin(const google_protobuf_GeneratedCodeInfo_Annotation* msg) {
  const upb_MiniTableField field = {3, UPB_SIZE(16, 12), 65, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_GeneratedCodeInfo_Annotation_clear_end(google_protobuf_GeneratedCodeInfo_Annotation* msg) {
  const upb_MiniTableField field = {4, UPB_SIZE(20, 16), 66, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_GeneratedCodeInfo_Annotation_end(const google_protobuf_GeneratedCodeInfo_Annotation* msg) {
  int32_t default_val = (int32_t)0;
  int32_t ret;
  const upb_MiniTableField field = {4, UPB_SIZE(20, 16), 66, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_GeneratedCodeInfo_Annotation_has_end(const google_protobuf_GeneratedCodeInfo_Annotation* msg) {
  const upb_MiniTableField field = {4, UPB_SIZE(20, 16), 66, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE void google_protobuf_GeneratedCodeInfo_Annotation_clear_semantic(google_protobuf_GeneratedCodeInfo_Annotation* msg) {
  const upb_MiniTableField field = {5, UPB_SIZE(24, 20), 67, UPB_SIZE(3, 4), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE int32_t google_protobuf_GeneratedCodeInfo_Annotation_semantic(const google_protobuf_GeneratedCodeInfo_Annotation* msg) {
  int32_t default_val = 0;
  int32_t ret;
  const upb_MiniTableField field = {5, UPB_SIZE(24, 20), 67, UPB_SIZE(3, 4), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool google_protobuf_GeneratedCodeInfo_Annotation_has_semantic(const google_protobuf_GeneratedCodeInfo_Annotation* msg) {
  const upb_MiniTableField field = {5, UPB_SIZE(24, 20), 67, UPB_SIZE(3, 4), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}

UPB_INLINE int32_t* google_protobuf_GeneratedCodeInfo_Annotation_mutable_path(google_protobuf_GeneratedCodeInfo_Annotation* msg,
                                              size_t* size) {
  upb_MiniTableField field = {1, UPB_SIZE(12, 40), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsPacked | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Array* arr = upb_Message_GetMutableArray(UPB_UPCAST(msg), &field);
  if (arr) {
    if (size) *size = arr->UPB_PRIVATE(size);
    return (int32_t*)upb_Array_MutableDataPtr(arr);
  } else {
    if (size) *size = 0;
    return NULL;
  }
}

UPB_INLINE int32_t* google_protobuf_GeneratedCodeInfo_Annotation_resize_path(google_protobuf_GeneratedCodeInfo_Annotation* msg,
                                             size_t size,
                                             upb_Arena* arena) {
  upb_MiniTableField field = {1, UPB_SIZE(12, 40), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsPacked | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  return (int32_t*)upb_Message_ResizeArrayUninitialized(
      UPB_UPCAST(msg), &field, size, arena);
}
UPB_INLINE bool google_protobuf_GeneratedCodeInfo_Annotation_add_path(google_protobuf_GeneratedCodeInfo_Annotation* msg, int32_t val,
                                      upb_Arena* arena) {
  upb_MiniTableField field = {1, UPB_SIZE(12, 40), 0, kUpb_NoSub, 5, (int)kUpb_FieldMode_Array | (int)kUpb_LabelFlags_IsPacked | ((int)UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte) << kUpb_FieldRep_Shift)};
  upb_Array* arr = upb_Message_GetOrCreateMutableArray(
      UPB_UPCAST(msg), &field, arena);
  if (!arr || !UPB_PRIVATE(_upb_Array_ResizeUninitialized)(
                  arr, arr->UPB_PRIVATE(size) + 1, arena)) {
    return false;
  }
  UPB_PRIVATE(_upb_Array_Set)
  (arr, arr->UPB_PRIVATE(size) - 1, &val, sizeof(val));
  return true;
}
UPB_INLINE void google_protobuf_GeneratedCodeInfo_Annotation_set_source_file(google_protobuf_GeneratedCodeInfo_Annotation* msg, upb_StringView value) {
  const upb_MiniTableField field = {2, UPB_SIZE(28, 24), 64, kUpb_NoSub, 12, (int)kUpb_FieldMode_Scalar | (int)kUpb_LabelFlags_IsAlternate | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_GeneratedCodeInfo_Annotation_set_begin(google_protobuf_GeneratedCodeInfo_Annotation* msg, int32_t value) {
  const upb_MiniTableField field = {3, UPB_SIZE(16, 12), 65, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_GeneratedCodeInfo_Annotation_set_end(google_protobuf_GeneratedCodeInfo_Annotation* msg, int32_t value) {
  const upb_MiniTableField field = {4, UPB_SIZE(20, 16), 66, kUpb_NoSub, 5, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}
UPB_INLINE void google_protobuf_GeneratedCodeInfo_Annotation_set_semantic(google_protobuf_GeneratedCodeInfo_Annotation* msg, int32_t value) {
  const upb_MiniTableField field = {5, UPB_SIZE(24, 20), 67, UPB_SIZE(3, 4), 14, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_4Byte << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}

/* Max size 32 is google.protobuf.FileOptions */
/* Max size 64 is google.protobuf.FileOptions */
#define _UPB_MAXOPT_SIZE UPB_SIZE(112, 200)
#ifdef __cplusplus
              } /* extern "C" */
#endif


#endif /* GOOGLE_PROTOBUF_DESCRIPTOR_PROTO_UPB_H__UPB_H_ */
#endif

// IWYU pragma: end_exports

#endif  // GOOGLE_UPB_UPB_REFLECTION_DESCRIPTOR_BOOTSTRAP_H__

// Forward declarations for circular references.
typedef struct upb_DefPool upb_DefPool;
typedef struct upb_EnumDef upb_EnumDef;
typedef struct upb_EnumReservedRange upb_EnumReservedRange;
typedef struct upb_EnumValueDef upb_EnumValueDef;
typedef struct upb_ExtensionRange upb_ExtensionRange;
typedef struct upb_FieldDef upb_FieldDef;
typedef struct upb_FileDef upb_FileDef;
typedef struct upb_MessageDef upb_MessageDef;
typedef struct upb_MessageReservedRange upb_MessageReservedRange;
typedef struct upb_MethodDef upb_MethodDef;
typedef struct upb_OneofDef upb_OneofDef;
typedef struct upb_ServiceDef upb_ServiceDef;

// EVERYTHING BELOW THIS LINE IS INTERNAL - DO NOT USE /////////////////////////

typedef struct upb_DefBuilder upb_DefBuilder;

#endif /* UPB_REFLECTION_COMMON_H_ */

// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

UPB_API void upb_DefPool_Free(upb_DefPool* s);

UPB_NODISCARD UPB_API upb_DefPool* upb_DefPool_New(void);

UPB_API const google_protobuf_FeatureSetDefaults* upb_DefPool_FeatureSetDefaults(
    const upb_DefPool* s);

UPB_NODISCARD UPB_API bool upb_DefPool_SetFeatureSetDefaults(
    upb_DefPool* s, const char* serialized_defaults, size_t serialized_len,
    upb_Status* status);

UPB_API const upb_MessageDef* upb_DefPool_FindMessageByName(
    const upb_DefPool* s, const char* sym);

const upb_MessageDef* upb_DefPool_FindMessageByNameWithSize(
    const upb_DefPool* s, const char* sym, size_t len);

UPB_API const upb_EnumDef* upb_DefPool_FindEnumByName(const upb_DefPool* s,
                                                      const char* sym);

UPB_API const upb_EnumDef* upb_DefPool_FindEnumByNameWithSize(
    const upb_DefPool* s, const char* sym, size_t len);

UPB_API const upb_EnumValueDef* upb_DefPool_FindEnumValueByName(
    const upb_DefPool* s, const char* sym);

UPB_API const upb_EnumValueDef* upb_DefPool_FindEnumValueByNameWithSize(
    const upb_DefPool* s, const char* sym, size_t len);

UPB_API const upb_FileDef* upb_DefPool_FindFileByName(const upb_DefPool* s,
                                                      const char* name);

const upb_FileDef* upb_DefPool_FindFileByNameWithSize(const upb_DefPool* s,
                                                      const char* name,
                                                      size_t len);

const upb_FieldDef* upb_DefPool_FindExtensionByMiniTable(
    const upb_DefPool* s, const upb_MiniTableExtension* ext);

UPB_API const upb_FieldDef* upb_DefPool_FindExtensionByName(
    const upb_DefPool* s, const char* sym);

const upb_FieldDef* upb_DefPool_FindExtensionByNameWithSize(
    const upb_DefPool* s, const char* name, size_t size);

const upb_FieldDef* upb_DefPool_FindExtensionByNumber(const upb_DefPool* s,
                                                      const upb_MessageDef* m,
                                                      int32_t fieldnum);

UPB_API const upb_ServiceDef* upb_DefPool_FindServiceByName(
    const upb_DefPool* s, const char* name);

const upb_ServiceDef* upb_DefPool_FindServiceByNameWithSize(
    const upb_DefPool* s, const char* name, size_t size);

const upb_FileDef* upb_DefPool_FindFileContainingSymbol(const upb_DefPool* s,
                                                        const char* name);

UPB_NODISCARD UPB_API const upb_FileDef* upb_DefPool_AddFile(
    upb_DefPool* s, const google_protobuf_FileDescriptorProto* file_proto,
    upb_Status* status);

UPB_API const upb_ExtensionRegistry* upb_DefPool_ExtensionRegistry(
    const upb_DefPool* s);

const upb_FieldDef** upb_DefPool_GetAllExtensions(const upb_DefPool* s,
                                                  const upb_MessageDef* m,
                                                  size_t* count);

// If called, closed enums will be treated as open enums. This is non-standard
// behavior and will cause conformance tests to fail, but it is more useful
// behavior overall and can be used in situations where where the
// non-conformance is acceptable.
//
// This function may only be called immediately after upb_DefPool_New().
// It is an error to call it on an existing def pool or after defs have
// already been added to the pool.
//
// Note: we still require that implicit presence fields have zero as their
// default value.
UPB_API void upb_DefPool_DisableClosedEnumChecking(upb_DefPool* s);
bool upb_DefPool_ClosedEnumCheckingDisabled(const upb_DefPool* s);

// If called, implicit field presence will be disabled.
// This is non-standard behavior and will cause conformance tests to fail, but
// it can be used in situations where where the non-conformance is acceptable.
//
// This function may only be called immediately after upb_DefPool_New().
// It is an error to call it on an existing def pool or after defs have
// already been added to the pool.
UPB_API void upb_DefPool_DisableImplicitFieldPresence(upb_DefPool* s);
bool upb_DefPool_ImplicitFieldPresenceDisabled(const upb_DefPool* s);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_REFLECTION_DEF_POOL_H_ */

// IWYU pragma: private, include "upb/reflection/def.h"

#ifndef UPB_REFLECTION_ENUM_DEF_H_
#define UPB_REFLECTION_ENUM_DEF_H_

#include <stddef.h>
#include <stdint.h>
#include <string.h>


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

bool upb_EnumDef_CheckNumber(const upb_EnumDef* e, int32_t num);
const upb_MessageDef* upb_EnumDef_ContainingType(const upb_EnumDef* e);
int32_t upb_EnumDef_Default(const upb_EnumDef* e);
UPB_API const upb_FileDef* upb_EnumDef_File(const upb_EnumDef* e);
UPB_API const upb_EnumValueDef* upb_EnumDef_FindByJsonNameWithSize(
    const upb_EnumDef* e, const char* name, size_t size);
UPB_INLINE const upb_EnumValueDef* upb_EnumDef_FindByJsonName(
    const upb_EnumDef* e, const char* name) {
  return upb_EnumDef_FindByJsonNameWithSize(e, name, strlen(name));
}
const upb_EnumValueDef* upb_EnumDef_FindValueByName(const upb_EnumDef* e,
                                                    const char* name);
UPB_API const upb_EnumValueDef* upb_EnumDef_FindValueByNameWithSize(
    const upb_EnumDef* e, const char* name, size_t size);
UPB_API const upb_EnumValueDef* upb_EnumDef_FindValueByNumber(
    const upb_EnumDef* e, int32_t num);
UPB_API const char* upb_EnumDef_FullName(const upb_EnumDef* e);
bool upb_EnumDef_HasOptions(const upb_EnumDef* e);
bool upb_EnumDef_IsClosed(const upb_EnumDef* e);

// Creates a mini descriptor string for an enum, returns true on success.
UPB_NODISCARD bool upb_EnumDef_MiniDescriptorEncode(const upb_EnumDef* e,
                                                    upb_Arena* a,
                                                    upb_StringView* out);

const char* upb_EnumDef_Name(const upb_EnumDef* e);
const google_protobuf_EnumOptions* upb_EnumDef_Options(const upb_EnumDef* e);
const google_protobuf_FeatureSet* upb_EnumDef_ResolvedFeatures(const upb_EnumDef* e);
google_protobuf_SymbolVisibility upb_EnumDef_Visibility(const upb_EnumDef* e);

upb_StringView upb_EnumDef_ReservedName(const upb_EnumDef* e, int i);
int upb_EnumDef_ReservedNameCount(const upb_EnumDef* e);

const upb_EnumReservedRange* upb_EnumDef_ReservedRange(const upb_EnumDef* e,
                                                       int i);
int upb_EnumDef_ReservedRangeCount(const upb_EnumDef* e);

UPB_API const upb_EnumValueDef* upb_EnumDef_Value(const upb_EnumDef* e, int i);
UPB_API int upb_EnumDef_ValueCount(const upb_EnumDef* e);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_REFLECTION_ENUM_DEF_H_ */

// IWYU pragma: private, include "upb/reflection/def.h"

#ifndef UPB_REFLECTION_ENUM_VALUE_DEF_H_
#define UPB_REFLECTION_ENUM_VALUE_DEF_H_

#include <stdint.h>


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

const upb_EnumDef* upb_EnumValueDef_Enum(const upb_EnumValueDef* v);
const char* upb_EnumValueDef_FullName(const upb_EnumValueDef* v);
bool upb_EnumValueDef_HasOptions(const upb_EnumValueDef* v);
uint32_t upb_EnumValueDef_Index(const upb_EnumValueDef* v);
UPB_API const char* upb_EnumValueDef_JsonName(const upb_EnumValueDef* v);
UPB_API const char* upb_EnumValueDef_Name(const upb_EnumValueDef* v);
UPB_API int32_t upb_EnumValueDef_Number(const upb_EnumValueDef* v);
const google_protobuf_EnumValueOptions* upb_EnumValueDef_Options(
    const upb_EnumValueDef* v);
const google_protobuf_FeatureSet* upb_EnumValueDef_ResolvedFeatures(
    const upb_EnumValueDef* e);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_REFLECTION_ENUM_VALUE_DEF_H_ */

// IWYU pragma: private, include "upb/reflection/def.h"

#ifndef UPB_REFLECTION_EXTENSION_RANGE_H_
#define UPB_REFLECTION_EXTENSION_RANGE_H_

#include <stdint.h>


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

int32_t upb_ExtensionRange_Start(const upb_ExtensionRange* r);
int32_t upb_ExtensionRange_End(const upb_ExtensionRange* r);

bool upb_ExtensionRange_HasOptions(const upb_ExtensionRange* r);
const google_protobuf_ExtensionRangeOptions* upb_ExtensionRange_Options(
    const upb_ExtensionRange* r);
const google_protobuf_FeatureSet* upb_ExtensionRange_ResolvedFeatures(
    const upb_ExtensionRange* e);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_REFLECTION_EXTENSION_RANGE_H_ */

// IWYU pragma: private, include "upb/reflection/def.h"

#ifndef UPB_REFLECTION_FIELD_DEF_H_
#define UPB_REFLECTION_FIELD_DEF_H_

#include <stdint.h>


// Must be last.

// Maximum field number allowed for FieldDefs.
// This is an inherent limit of the protobuf wire format.
#define kUpb_MaxFieldNumber ((1 << 29) - 1)

#ifdef __cplusplus
extern "C" {
#endif

const upb_OneofDef* upb_FieldDef_ContainingOneof(const upb_FieldDef* f);
UPB_API const upb_MessageDef* upb_FieldDef_ContainingType(
    const upb_FieldDef* f);
UPB_API upb_CType upb_FieldDef_CType(const upb_FieldDef* f);
UPB_API upb_MessageValue upb_FieldDef_Default(const upb_FieldDef* f);
UPB_API const upb_EnumDef* upb_FieldDef_EnumSubDef(const upb_FieldDef* f);
const upb_MessageDef* upb_FieldDef_ExtensionScope(const upb_FieldDef* f);
UPB_API const upb_FileDef* upb_FieldDef_File(const upb_FieldDef* f);
const char* upb_FieldDef_FullName(const upb_FieldDef* f);
bool upb_FieldDef_HasDefault(const upb_FieldDef* f);
bool upb_FieldDef_HasJsonName(const upb_FieldDef* f);
bool upb_FieldDef_HasOptions(const upb_FieldDef* f);
UPB_API bool upb_FieldDef_HasPresence(const upb_FieldDef* f);
bool upb_FieldDef_HasSubDef(const upb_FieldDef* f);
uint32_t upb_FieldDef_Index(const upb_FieldDef* f);
UPB_API bool upb_FieldDef_IsEnum(const upb_FieldDef* f);
bool upb_FieldDef_IsExtension(const upb_FieldDef* f);
UPB_API bool upb_FieldDef_IsMap(const upb_FieldDef* f);
bool upb_FieldDef_IsOptional(const upb_FieldDef* f);
bool _upb_FieldDef_IsPackable(const upb_FieldDef* f);
UPB_API bool upb_FieldDef_IsPacked(const upb_FieldDef* f);
bool upb_FieldDef_IsPrimitive(const upb_FieldDef* f);
UPB_API bool upb_FieldDef_IsRepeated(const upb_FieldDef* f);
UPB_API bool upb_FieldDef_IsRequired(const upb_FieldDef* f);
bool upb_FieldDef_IsString(const upb_FieldDef* f);
UPB_API bool upb_FieldDef_IsSubMessage(const upb_FieldDef* f);
UPB_API const char* upb_FieldDef_JsonName(const upb_FieldDef* f);
UPB_API upb_Label upb_FieldDef_Label(const upb_FieldDef* f);
uint32_t upb_FieldDef_LayoutIndex(const upb_FieldDef* f);
UPB_API const upb_MessageDef* upb_FieldDef_MessageSubDef(const upb_FieldDef* f);
bool _upb_FieldDef_ValidateUtf8(const upb_FieldDef* f);
bool _upb_FieldDef_IsGroupLike(const upb_FieldDef* f);

// Creates a mini descriptor string for a field, returns true on success.
UPB_NODISCARD bool upb_FieldDef_MiniDescriptorEncode(const upb_FieldDef* f,
                                                     upb_Arena* a,
                                                     upb_StringView* out);

const upb_MiniTableField* upb_FieldDef_MiniTable(const upb_FieldDef* f);
const upb_MiniTableExtension* upb_FieldDef_MiniTableExtension(
    const upb_FieldDef* f);
UPB_API const char* upb_FieldDef_Name(const upb_FieldDef* f);
UPB_API uint32_t upb_FieldDef_Number(const upb_FieldDef* f);
const google_protobuf_FieldOptions* upb_FieldDef_Options(const upb_FieldDef* f);
const google_protobuf_FeatureSet* upb_FieldDef_ResolvedFeatures(const upb_FieldDef* f);
UPB_API const upb_OneofDef* upb_FieldDef_RealContainingOneof(
    const upb_FieldDef* f);
UPB_API upb_FieldType upb_FieldDef_Type(const upb_FieldDef* f);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_REFLECTION_FIELD_DEF_H_ */

// IWYU pragma: private, include "upb/reflection/def.h"

#ifndef UPB_REFLECTION_FILE_DEF_H_
#define UPB_REFLECTION_FILE_DEF_H_


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

UPB_API const char* upb_FileDef_EditionName(int edition);

const upb_FileDef* upb_FileDef_Dependency(const upb_FileDef* f, int i);
int upb_FileDef_DependencyCount(const upb_FileDef* f);
bool upb_FileDef_HasOptions(const upb_FileDef* f);
UPB_API const char* upb_FileDef_Name(const upb_FileDef* f);
const char* upb_FileDef_OptionDependency(const upb_FileDef* f, int i);
int upb_FileDef_OptionDependencyCount(const upb_FileDef* f);
const google_protobuf_FileOptions* upb_FileDef_Options(const upb_FileDef* f);
const google_protobuf_FeatureSet* upb_FileDef_ResolvedFeatures(const upb_FileDef* f);
const char* upb_FileDef_Package(const upb_FileDef* f);
google_protobuf_Edition upb_FileDef_Edition(const upb_FileDef* f);
UPB_API const upb_DefPool* upb_FileDef_Pool(const upb_FileDef* f);

const upb_FileDef* upb_FileDef_PublicDependency(const upb_FileDef* f, int i);
int upb_FileDef_PublicDependencyCount(const upb_FileDef* f);

const upb_ServiceDef* upb_FileDef_Service(const upb_FileDef* f, int i);
int upb_FileDef_ServiceCount(const upb_FileDef* f);

const upb_EnumDef* upb_FileDef_TopLevelEnum(const upb_FileDef* f, int i);
int upb_FileDef_TopLevelEnumCount(const upb_FileDef* f);

const upb_FieldDef* upb_FileDef_TopLevelExtension(const upb_FileDef* f, int i);
int upb_FileDef_TopLevelExtensionCount(const upb_FileDef* f);

const upb_MessageDef* upb_FileDef_TopLevelMessage(const upb_FileDef* f, int i);
int upb_FileDef_TopLevelMessageCount(const upb_FileDef* f);

const upb_FileDef* upb_FileDef_WeakDependency(const upb_FileDef* f, int i);
int upb_FileDef_WeakDependencyCount(const upb_FileDef* f);

// Returns whether |symbol| is transitively included by |f|
bool upb_FileDef_Resolves(const upb_FileDef* f, const char* symbol);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_REFLECTION_FILE_DEF_H_ */

// IWYU pragma: private, include "upb/reflection/def.h"

#ifndef UPB_REFLECTION_MESSAGE_DEF_H_
#define UPB_REFLECTION_MESSAGE_DEF_H_


// Must be last.

// Well-known field tag numbers for map-entry messages.
#define kUpb_MapEntry_KeyFieldNumber 1
#define kUpb_MapEntry_ValueFieldNumber 2

// Well-known field tag numbers for Any messages.
#define kUpb_Any_TypeFieldNumber 1
#define kUpb_Any_ValueFieldNumber 2

// Well-known field tag numbers for duration messages.
#define kUpb_Duration_SecondsFieldNumber 1
#define kUpb_Duration_NanosFieldNumber 2

// Well-known field tag numbers for timestamp messages.
#define kUpb_Timestamp_SecondsFieldNumber 1
#define kUpb_Timestamp_NanosFieldNumber 2

// All the different kind of well known type messages. For simplicity of check,
// number wrappers and string wrappers are grouped together. Make sure the
// order and number of these groups are not changed.
typedef enum {
  kUpb_WellKnown_Unspecified,
  kUpb_WellKnown_Any,
  kUpb_WellKnown_FieldMask,
  kUpb_WellKnown_Duration,
  kUpb_WellKnown_Timestamp,

  // number wrappers
  kUpb_WellKnown_DoubleValue,
  kUpb_WellKnown_FloatValue,
  kUpb_WellKnown_Int64Value,
  kUpb_WellKnown_UInt64Value,
  kUpb_WellKnown_Int32Value,
  kUpb_WellKnown_UInt32Value,

  // string wrappers
  kUpb_WellKnown_StringValue,
  kUpb_WellKnown_BytesValue,
  kUpb_WellKnown_BoolValue,
  kUpb_WellKnown_Value,
  kUpb_WellKnown_ListValue,
  kUpb_WellKnown_Struct,
} upb_WellKnown;

#ifdef __cplusplus
extern "C" {
#endif

const upb_MessageDef* upb_MessageDef_ContainingType(const upb_MessageDef* m);

const upb_ExtensionRange* upb_MessageDef_ExtensionRange(const upb_MessageDef* m,
                                                        int i);
int upb_MessageDef_ExtensionRangeCount(const upb_MessageDef* m);

UPB_API const upb_FieldDef* upb_MessageDef_Field(const upb_MessageDef* m,
                                                 int i);
UPB_API int upb_MessageDef_FieldCount(const upb_MessageDef* m);

UPB_API const upb_FileDef* upb_MessageDef_File(const upb_MessageDef* m);

// Returns a field by either JSON name or regular proto name.
const upb_FieldDef* upb_MessageDef_FindByJsonNameWithSize(
    const upb_MessageDef* m, const char* name, size_t size);
UPB_INLINE const upb_FieldDef* upb_MessageDef_FindByJsonName(
    const upb_MessageDef* m, const char* name) {
  return upb_MessageDef_FindByJsonNameWithSize(m, name, strlen(name));
}

// Lookup of either field or oneof by name. Returns whether either was found.
// If the return is true, then the found def will be set, and the non-found
// one set to NULL.
UPB_API bool upb_MessageDef_FindByNameWithSize(const upb_MessageDef* m,
                                               const char* name, size_t size,
                                               const upb_FieldDef** f,
                                               const upb_OneofDef** o);
UPB_INLINE bool upb_MessageDef_FindByName(const upb_MessageDef* m,
                                          const char* name,
                                          const upb_FieldDef** f,
                                          const upb_OneofDef** o) {
  return upb_MessageDef_FindByNameWithSize(m, name, strlen(name), f, o);
}

const upb_FieldDef* upb_MessageDef_FindFieldByName(const upb_MessageDef* m,
                                                   const char* name);
UPB_API const upb_FieldDef* upb_MessageDef_FindFieldByNameWithSize(
    const upb_MessageDef* m, const char* name, size_t size);
UPB_API const upb_FieldDef* upb_MessageDef_FindFieldByNumber(
    const upb_MessageDef* m, uint32_t i);
const upb_OneofDef* upb_MessageDef_FindOneofByName(const upb_MessageDef* m,
                                                   const char* name);
UPB_API const upb_OneofDef* upb_MessageDef_FindOneofByNameWithSize(
    const upb_MessageDef* m, const char* name, size_t size);
UPB_API const char* upb_MessageDef_FullName(const upb_MessageDef* m);
bool upb_MessageDef_HasOptions(const upb_MessageDef* m);
bool upb_MessageDef_IsMapEntry(const upb_MessageDef* m);
bool upb_MessageDef_IsMessageSet(const upb_MessageDef* m);

// Creates a mini descriptor string for a message, returns true on success.
UPB_NODISCARD bool upb_MessageDef_MiniDescriptorEncode(const upb_MessageDef* m,
                                                       upb_Arena* a,
                                                       upb_StringView* out);

UPB_API const upb_MiniTable* upb_MessageDef_MiniTable(const upb_MessageDef* m);
const char* upb_MessageDef_Name(const upb_MessageDef* m);

const upb_EnumDef* upb_MessageDef_NestedEnum(const upb_MessageDef* m, int i);
const upb_FieldDef* upb_MessageDef_NestedExtension(const upb_MessageDef* m,
                                                   int i);
const upb_MessageDef* upb_MessageDef_NestedMessage(const upb_MessageDef* m,
                                                   int i);

int upb_MessageDef_NestedEnumCount(const upb_MessageDef* m);
int upb_MessageDef_NestedExtensionCount(const upb_MessageDef* m);
int upb_MessageDef_NestedMessageCount(const upb_MessageDef* m);

UPB_API const upb_OneofDef* upb_MessageDef_Oneof(const upb_MessageDef* m,
                                                 int i);
UPB_API int upb_MessageDef_OneofCount(const upb_MessageDef* m);
int upb_MessageDef_RealOneofCount(const upb_MessageDef* m);

const google_protobuf_MessageOptions* upb_MessageDef_Options(const upb_MessageDef* m);
const google_protobuf_FeatureSet* upb_MessageDef_ResolvedFeatures(
    const upb_MessageDef* m);

upb_StringView upb_MessageDef_ReservedName(const upb_MessageDef* m, int i);
int upb_MessageDef_ReservedNameCount(const upb_MessageDef* m);

const upb_MessageReservedRange* upb_MessageDef_ReservedRange(
    const upb_MessageDef* m, int i);
int upb_MessageDef_ReservedRangeCount(const upb_MessageDef* m);

UPB_API upb_WellKnown upb_MessageDef_WellKnownType(const upb_MessageDef* m);
UPB_API google_protobuf_SymbolVisibility
upb_MessageDef_Visibility(const upb_MessageDef* m);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_REFLECTION_MESSAGE_DEF_H_ */

// IWYU pragma: private, include "upb/reflection/def.h"

#ifndef UPB_REFLECTION_METHOD_DEF_H_
#define UPB_REFLECTION_METHOD_DEF_H_


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

UPB_API bool upb_MethodDef_ClientStreaming(const upb_MethodDef* m);
const char* upb_MethodDef_FullName(const upb_MethodDef* m);
bool upb_MethodDef_HasOptions(const upb_MethodDef* m);
int upb_MethodDef_Index(const upb_MethodDef* m);
UPB_API const upb_MessageDef* upb_MethodDef_InputType(const upb_MethodDef* m);
UPB_API const char* upb_MethodDef_Name(const upb_MethodDef* m);
UPB_API const google_protobuf_MethodOptions* upb_MethodDef_Options(
    const upb_MethodDef* m);
const google_protobuf_FeatureSet* upb_MethodDef_ResolvedFeatures(const upb_MethodDef* m);
UPB_API const upb_MessageDef* upb_MethodDef_OutputType(const upb_MethodDef* m);
UPB_API bool upb_MethodDef_ServerStreaming(const upb_MethodDef* m);
UPB_API const upb_ServiceDef* upb_MethodDef_Service(const upb_MethodDef* m);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_REFLECTION_METHOD_DEF_H_ */

// IWYU pragma: private, include "upb/reflection/def.h"

#ifndef UPB_REFLECTION_ONEOF_DEF_H_
#define UPB_REFLECTION_ONEOF_DEF_H_

#include <stddef.h>
#include <stdint.h>


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

UPB_API const upb_MessageDef* upb_OneofDef_ContainingType(
    const upb_OneofDef* o);
UPB_API const upb_FieldDef* upb_OneofDef_Field(const upb_OneofDef* o, int i);
UPB_API int upb_OneofDef_FieldCount(const upb_OneofDef* o);
const char* upb_OneofDef_FullName(const upb_OneofDef* o);
bool upb_OneofDef_HasOptions(const upb_OneofDef* o);
uint32_t upb_OneofDef_Index(const upb_OneofDef* o);
bool upb_OneofDef_IsSynthetic(const upb_OneofDef* o);
const upb_FieldDef* upb_OneofDef_LookupName(const upb_OneofDef* o,
                                            const char* name);
const upb_FieldDef* upb_OneofDef_LookupNameWithSize(const upb_OneofDef* o,
                                                    const char* name,
                                                    size_t size);
const upb_FieldDef* upb_OneofDef_LookupNumber(const upb_OneofDef* o,
                                              uint32_t num);
UPB_API const char* upb_OneofDef_Name(const upb_OneofDef* o);
int upb_OneofDef_numfields(const upb_OneofDef* o);
const google_protobuf_OneofOptions* upb_OneofDef_Options(const upb_OneofDef* o);
const google_protobuf_FeatureSet* upb_OneofDef_ResolvedFeatures(const upb_OneofDef* o);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_REFLECTION_ONEOF_DEF_H_ */

// IWYU pragma: private, include "upb/reflection/def.h"

#ifndef UPB_REFLECTION_SERVICE_DEF_H_
#define UPB_REFLECTION_SERVICE_DEF_H_


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

UPB_API const upb_FileDef* upb_ServiceDef_File(const upb_ServiceDef* s);
const upb_MethodDef* upb_ServiceDef_FindMethodByName(const upb_ServiceDef* s,
                                                     const char* name);
const upb_MethodDef* upb_ServiceDef_FindMethodByNameWithSize(
    const upb_ServiceDef* s, const char* name, size_t len);
UPB_API const char* upb_ServiceDef_FullName(const upb_ServiceDef* s);
bool upb_ServiceDef_HasOptions(const upb_ServiceDef* s);
int upb_ServiceDef_Index(const upb_ServiceDef* s);
UPB_API const upb_MethodDef* upb_ServiceDef_Method(const upb_ServiceDef* s,
                                                   int i);
UPB_API int upb_ServiceDef_MethodCount(const upb_ServiceDef* s);
const char* upb_ServiceDef_Name(const upb_ServiceDef* s);
UPB_API const google_protobuf_ServiceOptions* upb_ServiceDef_Options(
    const upb_ServiceDef* s);
const google_protobuf_FeatureSet* upb_ServiceDef_ResolvedFeatures(
    const upb_ServiceDef* s);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_REFLECTION_SERVICE_DEF_H_ */
// IWYU pragma: end_exports

#endif /* UPB_REFLECTION_DEF_H_ */

// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

enum {
  upb_JsonDecode_IgnoreUnknown = 1 << 0,

  // Controls whether the decoder performs UTF-8 validation on the JSON input.
  // Under Enforce, it will fail with a decode error if the provided input is
  // not well-formed UTF-8.
  // Callers must not set both upb_JsonDecode_ValidateUtf8_Disable and
  // upb_JsonDecode_ValidateUtf8_Enforce.
  // The default behavior (when neither is set) is to warn on invalid UTF-8,
  // but this will become Enforce in an upcoming breaking change.
  upb_JsonDecode_ValidateUtf8_Disable = 1 << 1,
  upb_JsonDecode_ValidateUtf8_Enforce = 2 << 1,
};

enum {
  kUpb_JsonDecodeResult_Ok = 0,
  kUpb_JsonDecodeResult_Error = 2,
};

UPB_NODISCARD UPB_API int upb_JsonDecodeDetectingNonconformance(
    const char* buf, size_t size, upb_Message* msg, const upb_MessageDef* m,
    const upb_DefPool* symtab, int options, upb_Arena* arena,
    upb_Status* status);

UPB_NODISCARD UPB_API_INLINE bool upb_JsonDecode(const char* buf, size_t size,
                                                 upb_Message* msg,
                                                 const upb_MessageDef* m,
                                                 const upb_DefPool* symtab,
                                                 int options, upb_Arena* arena,
                                                 upb_Status* status) {
  return upb_JsonDecodeDetectingNonconformance(buf, size, msg, m, symtab,
                                               options, arena, status) ==
         kUpb_JsonDecodeResult_Ok;
}

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_JSONDECODE_H_ */

#ifndef UPB_LEX_ATOI_H_
#define UPB_LEX_ATOI_H_

#include <stdint.h>

// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

// We use these hand-written routines instead of strto[u]l() because the "long
// long" variants aren't in c89. Also our version allows setting a ptr limit.
// Return the new position of the pointer after parsing the int, or NULL on
// integer overflow.

const char* upb_BufToUint64(const char* ptr, const char* end, uint64_t* val);
const char* upb_BufToInt64(const char* ptr, const char* end, int64_t* val,
                           bool* is_neg);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_LEX_ATOI_H_ */

#ifndef UPB_LEX_UNICODE_H_
#define UPB_LEX_UNICODE_H_

#include <stdint.h>

// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

// Returns true iff a codepoint is the value for a high surrogate.
UPB_INLINE bool upb_Unicode_IsHigh(uint32_t cp) {
  return (cp >= 0xd800 && cp <= 0xdbff);
}

// Returns true iff a codepoint is the value for a low surrogate.
UPB_INLINE bool upb_Unicode_IsLow(uint32_t cp) {
  return (cp >= 0xdc00 && cp <= 0xdfff);
}

// Returns the high 16-bit surrogate value for a supplementary codepoint.
// Does not sanity-check the input.
UPB_INLINE uint16_t upb_Unicode_ToHigh(uint32_t cp) {
  return (cp >> 10) + 0xd7c0;
}

// Returns the low 16-bit surrogate value for a supplementary codepoint.
// Does not sanity-check the input.
UPB_INLINE uint16_t upb_Unicode_ToLow(uint32_t cp) {
  return (cp & 0x3ff) | 0xdc00;
}

// Returns the 32-bit value corresponding to a pair of 16-bit surrogates.
// Does not sanity-check the input.
UPB_INLINE uint32_t upb_Unicode_FromPair(uint32_t high, uint32_t low) {
  return ((high & 0x3ff) << 10) + (low & 0x3ff) + 0x10000;
}

// Outputs a codepoint as UTF8.
// Returns the number of bytes written (1-4 on success, 0 on error).
// Does not sanity-check the input. Specifically does not check for surrogates.
int upb_Unicode_ToUTF8(uint32_t cp, char* out);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_LEX_UNICODE_H_ */

#ifndef UPB_REFLECTION_MESSAGE_H_
#define UPB_REFLECTION_MESSAGE_H_

#include <stddef.h>


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

// Returns a mutable pointer to a map, array, or submessage value. If the given
// arena is non-NULL this will construct a new object if it was not previously
// present. May not be called for primitive fields.
UPB_NODISCARD UPB_API upb_MutableMessageValue
upb_Message_Mutable(upb_Message* msg, const upb_FieldDef* f, upb_Arena* a);

// Returns the field that is set in the oneof, or NULL if none are set.
UPB_API const upb_FieldDef* upb_Message_WhichOneofByDef(const upb_Message* msg,
                                                        const upb_OneofDef* o);

// Clear all data and unknown fields.
void upb_Message_ClearByDef(upb_Message* msg, const upb_MessageDef* m);

// Clears any field presence and sets the value back to its default.
UPB_API void upb_Message_ClearFieldByDef(upb_Message* msg,
                                         const upb_FieldDef* f);

// May only be called for fields where upb_FieldDef_HasPresence(f) == true.
UPB_API bool upb_Message_HasFieldByDef(const upb_Message* msg,
                                       const upb_FieldDef* f);

// Returns the value in the message associated with this field def.
UPB_API upb_MessageValue upb_Message_GetFieldByDef(const upb_Message* msg,
                                                   const upb_FieldDef* f);

// Sets the given field to the given value. For a msg/array/map/string, the
// caller must ensure that the target data outlives |msg| (by living either in
// the same arena or a different arena that outlives it).
//
// Returns false if allocation fails.
UPB_NODISCARD UPB_API bool upb_Message_SetFieldByDef(upb_Message* msg,
                                                     const upb_FieldDef* f,
                                                     upb_MessageValue val,
                                                     upb_Arena* a);

// Iterate over present fields.
//
// size_t iter = kUpb_Message_Begin;
// const upb_FieldDef *f;
// upb_MessageValue val;
// while (upb_Message_Next(msg, m, ext_pool, &f, &val, &iter)) {
//   process_field(f, val);
// }
//
// If ext_pool is NULL, no extensions will be returned.  If the given symtab
// returns extensions that don't match what is in this message, those extensions
// will be skipped.

#define kUpb_Message_Begin -1

UPB_API bool upb_Message_Next(const upb_Message* msg, const upb_MessageDef* m,
                              const upb_DefPool* ext_pool,
                              const upb_FieldDef** f, upb_MessageValue* val,
                              size_t* iter);

// Clears all unknown field data from this message and all submessages.
UPB_API bool upb_Message_DiscardUnknown(upb_Message* msg,
                                        const upb_MessageDef* m,
                                        const upb_DefPool* ext_pool,
                                        int maxdepth);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_REFLECTION_MESSAGE_H_ */

#ifndef UPB_JSON_ENCODE_H_
#define UPB_JSON_ENCODE_H_


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

enum {
  /* When set, emits 0/default values.  TODO: proto3 only? */
  upb_JsonEncode_EmitDefaults = 1 << 0,

  /* When set, use normal (snake_case) field names instead of JSON (camelCase)
     names. */
  upb_JsonEncode_UseProtoNames = 1 << 1,

  /* When set, emits enums as their integer values instead of as their names. */
  upb_JsonEncode_FormatEnumsAsIntegers = 1 << 2,

  /* When set, encodes `bytes` fields with the URL- and filename-safe base64
     alphabet from RFC 4648 section 5 ('-' and '_' instead of '+' and '/').
     Padding is unchanged. The decoder accepts both alphabets regardless. */
  upb_JsonEncode_WebSafeBase64 = 1 << 3
};

/* Encodes the given |msg| to JSON format.  The message's reflection is given in
 * |m|.  The DefPool in |ext_pool| is used to find extensions (if NULL,
 * extensions will not be printed).
 *
 * Output is placed in the given buffer, and always NULL-terminated.  The output
 * size (excluding NULL) is returned.  This means that a return value >= |size|
 * implies that the output was truncated.  (These are the same semantics as
 * snprintf()). */
UPB_API size_t upb_JsonEncode(const upb_Message* msg, const upb_MessageDef* m,
                              const upb_DefPool* ext_pool, int options,
                              char* buf, size_t size, upb_Status* status);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_JSONENCODE_H_ */

#ifndef UPB_LEX_ROUND_TRIP_H_
#define UPB_LEX_ROUND_TRIP_H_

// Must be last.

// Encodes a float or double that is round-trippable, but as short as possible.
// These routines are not fully optimal (not guaranteed to be shortest), but are
// short-ish and match the implementation that has been used in protobuf since
// the beginning.

// The given buffer size must be at least kUpb_RoundTripBufferSize.
enum { kUpb_RoundTripBufferSize = 32 };

#ifdef __cplusplus
extern "C" {
#endif

void _upb_EncodeRoundTripDouble(double val, char* buf, size_t size);
void _upb_EncodeRoundTripFloat(float val, char* buf, size_t size);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_LEX_ROUND_TRIP_H_ */

#ifndef UPB_PORT_VSNPRINTF_COMPAT_H_
#define UPB_PORT_VSNPRINTF_COMPAT_H_

// Must be last.

UPB_INLINE int _upb_vsnprintf(char* buf, size_t size, const char* fmt,
                              va_list ap) {
#if defined(__MINGW64__) || defined(__MINGW32__) || defined(_MSC_VER)
  // The msvc runtime has a non-conforming vsnprintf() that requires the
  // following compatibility code to become conformant.
  int n = -1;
  if (size != 0) n = _vsnprintf_s(buf, size, _TRUNCATE, fmt, ap);
  if (n == -1) n = _vscprintf(fmt, ap);
  return n;
#else
  return vsnprintf(buf, size, fmt, ap);
#endif
}


#endif  // UPB_PORT_VSNPRINTF_COMPAT_H_

#ifndef UPB_PORT_ATOMIC_H_
#define UPB_PORT_ATOMIC_H_


#ifdef UPB_USE_C11_ATOMICS

// IWYU pragma: begin_exports
#include <stdatomic.h>
#include <stdbool.h>
// IWYU pragma: end_exports

#define upb_Atomic_Init(addr, val) atomic_init(addr, val)
#define upb_Atomic_Load(addr, order) atomic_load_explicit(addr, order)
#define upb_Atomic_Store(addr, val, order) \
  atomic_store_explicit(addr, val, order)
#define upb_Atomic_Exchange(addr, val, order) \
  atomic_exchange_explicit(addr, val, order)
#define upb_Atomic_CompareExchangeStrong(addr, expected, desired,      \
                                         success_order, failure_order) \
  atomic_compare_exchange_strong_explicit(addr, expected, desired,     \
                                          success_order, failure_order)
#define upb_Atomic_CompareExchangeWeak(addr, expected, desired, success_order, \
                                       failure_order)                          \
  atomic_compare_exchange_weak_explicit(addr, expected, desired,               \
                                        success_order, failure_order)
#define upb_Atomic_Add(addr, val, order) \
  atomic_fetch_add_explicit(addr, val, order)
#define upb_Atomic_Sub(addr, val, order) \
  atomic_fetch_sub_explicit(addr, val, order)

#elif defined(UPB_USE_MSC_ATOMICS)
#include <intrin.h>
#include <stdbool.h>
#include <stdint.h>

#define upb_Atomic_Init(addr, val) (*(addr) = val)

#pragma intrinsic(_InterlockedExchange)
static int32_t upb_Atomic_LoadMsc32(int32_t volatile* addr) {
  // Compare exchange with an unlikely value reduces the risk of a spurious
  // (but harmless) store
  return _InterlockedCompareExchange(addr, 0xDEADC0DE, 0xDEADC0DE);
}

#pragma intrinsic(_InterlockedCompareExchange)
static bool upb_Atomic_CompareExchangeMscP32(int32_t volatile* addr,
                                             int32_t* expected,
                                             int32_t desired) {
  int32_t expect_val = *expected;
  int32_t actual_val = _InterlockedCompareExchange(addr, desired, expect_val);
  if (expect_val != actual_val) {
    *expected = actual_val;
    return false;
  }
  return true;
}

#if defined(_WIN64)
// MSVC, without C11 atomics, does not have any way in pure C to force
// load-acquire store-release behavior, so we hack it with exchanges.
#pragma intrinsic(_InterlockedCompareExchange64)
static uintptr_t upb_Atomic_LoadMsc64(uint64_t volatile* addr) {
  // Compare exchange with an unlikely value reduces the risk of a spurious
  // (but harmless) store
  return _InterlockedCompareExchange64(addr, 0xDEADC0DEBAADF00D,
                                       0xDEADC0DEBAADF00D);
}

#pragma intrinsic(_InterlockedCompareExchange64)
static bool upb_Atomic_CompareExchangeMscP64(uint64_t volatile* addr,
                                             uint64_t* expected,
                                             uint64_t desired) {
  uint64_t expect_val = *expected;
  uint64_t actual_val =
      _InterlockedCompareExchange64(addr, desired, expect_val);
  if (expect_val != actual_val) {
    *expected = actual_val;
    return false;
  }
  return true;
}

#pragma intrinsic(_InterlockedExchange64)
// If _Generic is available, use it to avoid emitting a "'uintptr_t' differs in
// levels of indirection from 'void *'" or -Wint-conversion compiler warning.
#if __STDC_VERSION__ >= 201112L
#define upb_Atomic_Store(addr, val, order)                            \
  _Generic(addr,                                                      \
      UPB_ATOMIC(uintptr_t)*: (void)_InterlockedExchange64(           \
               (uint64_t volatile*)(addr), (uint64_t)val),            \
      UPB_ATOMIC(int32_t)*: (void)_InterlockedExchange(               \
               (int32_t volatile*)(addr), (int32_t)val),              \
      default: (void)_InterlockedExchange64((uint64_t volatile*)addr, \
                                            (uint64_t)val))

#define upb_Atomic_Load(addr, order)                                         \
  _Generic(addr,                                                             \
      UPB_ATOMIC(uintptr_t)*: upb_Atomic_LoadMsc64(                          \
               (uint64_t volatile*)(addr)),                                  \
      UPB_ATOMIC(int32_t)*: upb_Atomic_LoadMsc32((int32_t volatile*)(addr)), \
      default: (void*)upb_Atomic_LoadMsc64((uint64_t volatile*)(addr)))

#define upb_Atomic_Exchange(addr, val, order)                               \
  _Generic(addr,                                                            \
      UPB_ATOMIC(uintptr_t)*: _InterlockedExchange64(                       \
               (uint64_t volatile*)(addr), (uint64_t)val),                  \
      UPB_ATOMIC(int32_t)*: _InterlockedExchange((int32_t volatile*)(addr), \
                                                 (int32_t)val),             \
      default: (void*)_InterlockedExchange64((uint64_t volatile*)addr,      \
                                             (uint64_t)val))

#define upb_Atomic_CompareExchangeStrong(addr, expected, desired,           \
                                         success_order, failure_order)      \
  _Generic(addr,                                                            \
      UPB_ATOMIC(int32_t)*: upb_Atomic_CompareExchangeMscP32(               \
               (int32_t volatile*)(addr), (int32_t*)expected,               \
               (int32_t)desired),                                           \
      default: upb_Atomic_CompareExchangeMscP64((uint64_t volatile*)(addr), \
                                                (uint64_t*)expected,        \
                                                (uint64_t)desired))

#define upb_Atomic_CompareExchangeWeak(addr, expected, desired, success_order, \
                                       failure_order)                          \
  _Generic(addr,                                                               \
      UPB_ATOMIC(int32_t)*: upb_Atomic_CompareExchangeMscP32(                  \
               (int32_t volatile*)(addr), (int32_t*)expected,                  \
               (int32_t)desired),                                              \
      default: upb_Atomic_CompareExchangeMscP64((uint64_t volatile*)(addr),    \
                                                (uint64_t*)expected,           \
                                                (uint64_t)desired))

#else

UPB_INLINE void _upb_Atomic_StoreP(void volatile* addr, uint64_t val,
                                   size_t size) {
  if (size == sizeof(int32_t)) {
    (void)_InterlockedExchange((int32_t volatile*)addr, (int32_t)val);
  } else {
    (void)_InterlockedExchange64((uint64_t volatile*)addr, val);
  }
}

#define upb_Atomic_Store(addr, val, order) \
  _upb_Atomic_StoreP(addr, val, sizeof(*addr))

UPB_INLINE int64_t _upb_Atomic_LoadP(void volatile* addr, size_t size) {
  if (size == sizeof(int32_t)) {
    return (int64_t)upb_Atomic_LoadMsc32((int32_t volatile*)addr);
  } else {
    return upb_Atomic_LoadMsc64((uint64_t volatile*)addr);
  }
}

#define upb_Atomic_Load(addr, order) \
  (void*)_upb_Atomic_LoadP((void volatile*)addr, sizeof(*addr))

UPB_INLINE int64_t _upb_Atomic_ExchangeP(void volatile* addr, uint64_t val,
                                         size_t size) {
  if (size == sizeof(int32_t)) {
    return (int64_t)_InterlockedExchange((int32_t volatile*)addr, (int32_t)val);
  } else {
    return (int64_t)_InterlockedExchange64((uint64_t volatile*)addr, val);
  }
}

#define upb_Atomic_Exchange(addr, val, order)                       \
  (void*)_upb_Atomic_ExchangeP((void volatile*)addr, (uint64_t)val, \
                               sizeof(*addr))

UPB_INLINE bool _upb_Atomic_CompareExchangeMscP(void volatile* addr,
                                                void* expected,
                                                uint64_t desired, size_t size) {
  if (size == sizeof(int32_t)) {
    return upb_Atomic_CompareExchangeMscP32(
        (int32_t volatile*)addr, (int32_t*)expected, (int32_t)desired);
  } else {
    return upb_Atomic_CompareExchangeMscP64((uint64_t volatile*)addr,
                                            (uint64_t*)expected, desired);
  }
}

#define upb_Atomic_CompareExchangeStrong(addr, expected, desired,      \
                                         success_order, failure_order) \
  _upb_Atomic_CompareExchangeMscP(addr, expected, (uint64_t)desired,   \
                                  sizeof(*addr))

#define upb_Atomic_CompareExchangeWeak(addr, expected, desired, success_order, \
                                       failure_order)                          \
  _upb_Atomic_CompareExchangeMscP(addr, expected, (uint64_t)desired,           \
                                  sizeof(*addr))

#endif

#else  // 32 bit pointers
#pragma intrinsic(_InterlockedExchange)
#define upb_Atomic_Store(addr, val, order) \
  (void)_InterlockedExchange((uint32_t volatile*)addr, (uint32_t)val)

// If _Generic is available, use it to avoid emitting 'uintptr_t' differs in
// levels of indirection from 'void *'
#if __STDC_VERSION__ >= 201112L
#define upb_Atomic_Load(addr, order)                                         \
  _Generic(addr,                                                             \
      UPB_ATOMIC(uintptr_t)*: (uintptr_t)upb_Atomic_LoadMsc32(               \
               (uint32_t volatile*)(addr)),                                  \
      UPB_ATOMIC(int32_t)*: upb_Atomic_LoadMsc32((int32_t volatile*)(addr)), \
      default: (void*)upb_Atomic_LoadMsc32((uint32_t volatile*)(addr)))

#define upb_Atomic_Exchange(addr, val, order)                                  \
  _Generic(addr,                                                               \
      UPB_ATOMIC(uintptr_t)*: _InterlockedExchange((uint32_t volatile*)(addr), \
                                                   (uint32_t)val),             \
      default: (void*)_InterlockedExchange((uint32_t volatile*)addr,           \
                                           (uint32_t)val))
#else
#define upb_Atomic_Load(addr, order) \
  (void*)upb_Atomic_LoadMsc32((uint32_t volatile*)(addr))

#define upb_Atomic_Exchange(addr, val, order) \
  (void*)_InterlockedExchange((uint32_t volatile*)addr, (uint32_t)val)
#endif

#define upb_Atomic_CompareExchangeStrong(addr, expected, desired,      \
                                         success_order, failure_order) \
  upb_Atomic_CompareExchangeMscP32((uint32_t volatile*)addr,           \
                                   (uint32_t*)expected, (uint32_t)desired)

#define upb_Atomic_CompareExchangeWeak(addr, expected, desired, success_order, \
                                       failure_order)                          \
  upb_Atomic_CompareExchangeMscP32((uint32_t volatile*)addr,                   \
                                   (uint32_t*)expected, (uint32_t)desired)
#endif

#pragma intrinsic(_InterlockedExchangeAdd)
#pragma intrinsic(_InterlockedExchangeAdd64)

// If _Generic is available, use it to switch between 32 and 64 bit types.
#if __STDC_VERSION__ >= 201112L
#define upb_Atomic_Add(addr, val, order)                                   \
  _Generic(addr,                                                           \
      UPB_ATOMIC(int64_t)*: _InterlockedExchangeAdd64(addr, (int64_t)val), \
      UPB_ATOMIC(int32_t)*: _InterlockedExchangeAdd(addr, (int32_t)val))
#define upb_Atomic_Sub(addr, val, order)                                    \
  _Generic(addr,                                                            \
      UPB_ATOMIC(int64_t)*: _InterlockedExchangeAdd64(addr, -(int64_t)val), \
      UPB_ATOMIC(int32_t)*: _InterlockedExchangeAdd(addr, -(int32_t)val))
#else
#define upb_Atomic_Add(addr, val, order)                                \
  sizeof(*addr) == sizeof(int32_t)                                      \
      ? _InterlockedExchangeAdd((uint32_t volatile*)addr, (int32_t)val) \
      : _InterlockedExchangeAdd64((uint64_t volatile*)addr, (int64_t)val)
#define upb_Atomic_Sub(addr, val, order)                                 \
  sizeof(*addr) == sizeof(int32_t)                                       \
      ? _InterlockedExchangeAdd((uint32_t volatile*)addr, -(int32_t)val) \
      : _InterlockedExchangeAdd64((uint64_t volatile*)addr, -(int64_t)val)
#endif

#else  // No atomics

#if !defined(UPB_SUPPRESS_MISSING_ATOMICS)
// NOLINTNEXTLINE
#error Your compiler does not support atomic instructions, which UPB uses. If you do not use UPB on multiple threads, you can suppress this error by defining UPB_SUPPRESS_MISSING_ATOMICS.
#endif

#include <string.h>

#define upb_Atomic_Init(addr, val) (*addr = val)
#define upb_Atomic_Load(addr, order) (*addr)
#define upb_Atomic_Store(addr, val, order) (*(addr) = val)

UPB_INLINE void* _upb_NonAtomic_Exchange(void* addr, void* value) {
  void* old;
  memcpy(&old, addr, sizeof(value));
  memcpy(addr, &value, sizeof(value));
  return old;
}

#define upb_Atomic_Exchange(addr, val, order) _upb_NonAtomic_Exchange(addr, val)

// `addr` and `expected` are logically double pointers.
UPB_INLINE bool _upb_NonAtomic_CompareExchangeStrongP(void* addr,
                                                      void* expected,
                                                      void* desired) {
  if (memcmp(addr, expected, sizeof(desired)) == 0) {
    memcpy(addr, &desired, sizeof(desired));
    return true;
  } else {
    memcpy(expected, addr, sizeof(desired));
    return false;
  }
}

#define upb_Atomic_CompareExchangeStrong(addr, expected, desired,      \
                                         success_order, failure_order) \
  _upb_NonAtomic_CompareExchangeStrongP((void*)addr, (void*)expected,  \
                                        (void*)desired)
#define upb_Atomic_CompareExchangeWeak(addr, expected, desired, success_order, \
                                       failure_order)                          \
  upb_Atomic_CompareExchangeStrong(addr, expected, desired, 0, 0)

#define upb_Atomic_Add(addr, val, order) (*addr += val)
#define upb_Atomic_Sub(addr, val, order) (*addr -= val)

#endif


#endif  // UPB_PORT_ATOMIC_H_

#ifndef UPB_MESSAGE_COMPAT_H_
#define UPB_MESSAGE_COMPAT_H_

#include <stdint.h>


// Must be last.

// upb does not support mixing minitables from different sources but these
// functions are still used by some existing users so for now we make them
// available here. This may or may not change in the future so do not add
// them to new code.

#ifdef __cplusplus
extern "C" {
#endif

// Same as upb_Message_NextExtension but iterates in reverse wire order
bool upb_Message_NextExtensionReverse(const upb_Message* msg,
                                      const upb_MiniTableExtension** result,
                                      uintptr_t* iter);
// Returns the minitable with the given field number, or NULL on failure.
const upb_MiniTableExtension* upb_Message_FindExtensionByNumber(
    const upb_Message* msg, uint32_t field_number);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_MESSAGE_COMPAT_H_ */

// EVERYTHING BELOW THIS LINE IS INTERNAL - DO NOT USE /////////////////////////

#ifndef UPB_MESSAGE_INTERNAL_MAP_SORTER_H_
#define UPB_MESSAGE_INTERNAL_MAP_SORTER_H_

#include <stdint.h>
#include <stdlib.h>
#include <string.h>


#ifndef UPB_MESSAGE_INTERNAL_MAP_ENTRY_H_
#define UPB_MESSAGE_INTERNAL_MAP_ENTRY_H_

#include <stdint.h>


// Map entries aren't actually stored for map fields, they are only used during
// parsing. (It helps a lot if all map entry messages have the same layout.)
// The mini_table layout code will ensure that all map entries have this layout.
//
// Note that users can and do create map entries directly, which will also use
// this layout.

typedef struct {
  struct upb_Message message;
  // We only need 2 hasbits max, but due to alignment we'll use 8 bytes here,
  // and the uint64_t helps make this clear.
  uint64_t hasbits;
  union {
    upb_StringView str;  // For str/bytes.
    upb_value val;       // For all other types.
    double d[2];         // Padding for 32-bit builds.
  } k;
  union {
    upb_StringView str;  // For str/bytes.
    upb_value val;       // For all other types.
    double d[2];         // Padding for 32-bit builds.
  } v;
} upb_MapEntry;

#endif  // UPB_MESSAGE_INTERNAL_MAP_ENTRY_H_

// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

// _upb_mapsorter sorts maps and provides ordered iteration over the entries.
// Since maps can be recursive (map values can be messages which contain other
// maps), _upb_mapsorter can contain a stack of maps.

typedef struct {
  void const** entries;
  size_t size;
  size_t cap;
} _upb_mapsorter;

typedef struct {
  size_t start;
  size_t pos;
  size_t end;
} _upb_sortedmap;

UPB_INLINE void _upb_mapsorter_init(_upb_mapsorter* s) {
  s->entries = NULL;
  s->size = 0;
  s->cap = 0;
}

UPB_INLINE void _upb_mapsorter_destroy(_upb_mapsorter* s) {
  if (s->entries) upb_gfree(s->entries);
}

UPB_INLINE bool _upb_sortedmap_next(_upb_mapsorter* s,
                                    const struct upb_Map* map,
                                    _upb_sortedmap* sorted, upb_MapEntry* ent) {
  if (sorted->pos == sorted->end) return false;
  const upb_tabent* tabent = (const upb_tabent*)s->entries[sorted->pos++];
  if (map->UPB_PRIVATE(is_strtable)) {
    upb_StringView key = upb_key_strview(tabent->key);
    _upb_map_fromkey(key, &ent->k, map->key_size);
  } else {
    uintptr_t key = tabent->key.num;
    memcpy(&ent->k, &key, map->key_size);
  }
  upb_value val = {tabent->val.val};
  _upb_map_fromvalue(val, &ent->v, map->val_size);
  return true;
}

UPB_INLINE bool _upb_sortedmap_nextext(_upb_mapsorter* s,
                                       _upb_sortedmap* sorted,
                                       const upb_Extension** ext) {
  if (sorted->pos == sorted->end) return false;
  *ext = (const upb_Extension*)s->entries[sorted->pos++];
  return true;
}

UPB_INLINE void _upb_mapsorter_popmap(_upb_mapsorter* s,
                                      _upb_sortedmap* sorted) {
  s->size = sorted->start;
}

bool _upb_mapsorter_pushmap(_upb_mapsorter* s, upb_FieldType key_type,
                            const struct upb_Map* map, _upb_sortedmap* sorted);

// Pushes canonical extensions from the given message onto the sorter.
bool _upb_mapsorter_pushexts(_upb_mapsorter* s, const upb_Message_Internal* in,
                             _upb_sortedmap* sorted);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_MESSAGE_INTERNAL_MAP_SORTER_H_ */

#ifndef UPB_MESSAGE_UNKNOWN_FIELDS_H_
#define UPB_MESSAGE_UNKNOWN_FIELDS_H_

#include <stddef.h>
#include <stdint.h>


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

typedef enum {
  kUpb_MessageUnknownType_StringView,
  kUpb_MessageUnknownType_NonCanonicalExtension,
} upb_MessageUnknownType;

// Represents an unknown field in a message, whether it's in a serialized
// (upb_StringView) or parsed non-canonical extension (upb_Extension*) format.
typedef struct upb_MessageUnknown {
  uint8_t type;
  union {
    upb_StringView bytes;
    const upb_Extension* extension;
  } value;
} upb_MessageUnknown;

// Support iteration over unknown (upb_MessageUnknown*), including unknown
// upb_StringView and non-canonical extensions (upb_Extension*).
UPB_INLINE bool upb_Message_NextUnknown2(const struct upb_Message* msg,
                                         struct upb_MessageUnknown* data,
                                         uintptr_t* iter) {
  const upb_Message_Internal* in = UPB_PRIVATE(_upb_Message_GetInternal)(msg);
  size_t i = *iter;
  if (in) {
    while (i < in->size) {
      upb_TaggedAuxPtr tagged_ptr = in->aux_data[i++];
      if (upb_TaggedAuxPtr_IsUnknownStringView(tagged_ptr)) {
        data->type = kUpb_MessageUnknownType_StringView;
        data->value.bytes = *upb_TaggedPtrAux_StringViewRepr(tagged_ptr);
        *iter = i;
        return true;
      } else if (upb_TaggedAuxPtr_IsNonCanonicalExtension(tagged_ptr)) {
        data->type = kUpb_MessageUnknownType_NonCanonicalExtension;
        data->value.extension =
            upb_TaggedAuxPtr_NonCanonicalExtension(tagged_ptr);
        *iter = i;
        return true;
      }
    }
  }
  data->type = kUpb_MessageUnknownType_StringView;
  data->value.bytes.size = 0;
  data->value.bytes.data = NULL;
  *iter = i;
  return false;
}

// Iterates over unknown fields in wire format (upb_StringView).
// If an unknown field is a non-canonical extension, it is automatically
// encoded into wire format into `*arena` using default encode options (0).
//
// `arena` is a pointer to `upb_Arena*`. If `*arena` is NULL when a
// non-canonical extension is encountered, an arena will be lazily created via
// `upb_Arena_New()`. The caller is responsible for freeing `*arena` (if
// non-NULL) using `upb_Arena_Free(*arena)` after iteration completes.
//
// NOTE: Automatically encoding non-canonical extensions into wire format may
// incur a performance penalty if non-canonical extensions are present, as
// encoding requires allocating temporary buffers in `*arena`. Use
// `upb_Message_NextUnknown2` if you want to inspect non-canonical extensions
// directly without encoding them.
UPB_NODISCARD bool upb_Message_NextWireFormatUnknown(
    const struct upb_Message* msg, struct upb_Arena** arena,
    upb_StringView* data, uintptr_t* iter);

typedef enum {
  kUpb_FindUnknown_Ok,
  kUpb_FindUnknown_NotPresent,
  kUpb_FindUnknown_ParseError,
} upb_FindUnknown_Status;

typedef struct {
  upb_FindUnknown_Status status;
  struct upb_MessageUnknown unknown;
  uintptr_t iter;
} upb_FindUnknownRet2;

// Finds first occurrence of unknown data (upb_MessageUnknown) by tag id in
// message, including unknown upb_StringView and non-canonical extensions
// (upb_Extension*).
//
// If multiple matching entries exist for the same field number (e.g. both a
// raw unknown upb_StringView and a non-canonical extension), this function
// returns the one encountered first in internal iteration order (which follows
// the order they were added or parsed).
//
// A depth_limit of zero means to just use the upb default depth limit.
upb_FindUnknownRet2 upb_Message_FindUnknown2(const struct upb_Message* msg,
                                             uint32_t field_number,
                                             int depth_limit);

typedef enum {
  kUpb_DeleteUnknown_DeletedLast,
  kUpb_DeleteUnknown_IterUpdated,
  kUpb_DeleteUnknown_AllocFail,
} upb_Message_DeleteUnknownStatus;

// Removes a segment of unknown data from the message, advancing to the next
// segment.  Returns false if the removed segment was at the end of the last
// chunk.
//
// This must be done while iterating:
//
//   uintptr_t iter = kUpb_Message_UnknownBegin;
//   upb_StringView data;
//   // Iterate chunks
//   while (upb_Message_NextUnknown(msg, &data, &iter)) {
//     // Iterate within a chunk, deleting ranges
//     while (ShouldDeleteSubSegment(&data)) {
//       // Data now points to the region to be deleted
//       switch (upb_Message_DeleteUnknown(msg, &data, &iter)) {
//         case kUpb_DeleteUnknown_DeletedLast: return ok;
//         case kUpb_DeleteUnknown_IterUpdated: break;
//         // If DeleteUnknown returned kUpb_DeleteUnknown_IterUpdated,
//         // then data now points to the remaining unknown fields after the
//         // region that was just deleted.
//         case kUpb_DeleteUnknown_AllocFail: return err;
//       }
//     }
//   }
//
// The range given in `data` must be contained inside the most recently
// returned region.
// TODO: b/510055656 - Legacy API that works with messages that only have
// unknown data in upb_StringView format. Use `upb_Message_DeleteUnknown2` for
// messages that may have non-canonical extensions.
UPB_NODISCARD upb_Message_DeleteUnknownStatus
upb_Message_DeleteUnknown(struct upb_Message* msg, upb_StringView* data,
                          uintptr_t* iter, struct upb_Arena* arena);

// Removes a segment of unknown data from the message, advancing to the next
// segment.  Returns false if the removed segment was at the end of the last
// chunk.
//
// This must be done while iterating:
//
//   uintptr_t iter = kUpb_Message_UnknownBegin;
//   upb_MessageUnknown data;
//   // Iterate chunks
//   while (upb_Message_NextUnknown2(msg, &data, &iter)) {
//     // Iterate within a chunk, deleting ranges
//     while (ShouldDeleteSubSegment(&data)) {
//       // Data now points to the region to be deleted
//       switch (upb_Message_DeleteUnknown2(msg, &data, &iter)) {
//         case kUpb_DeleteUnknown_DeletedLast: return ok;
//         case kUpb_DeleteUnknown_IterUpdated: break;
//         // If DeleteUnknown returned kUpb_DeleteUnknown_IterUpdated,
//         // then data now points to the remaining unknown fields after the
//         // region that was just deleted.
//         case kUpb_DeleteUnknown_AllocFail: return err;
//       }
//     }
//   }
//
// The range given in `data` must be contained inside the most recently
// returned region.
//
// Support deletion of unknown (upb_MessageUnknown*), including unknown
// upb_StringView and non-canonical extensions (upb_Extension*).
UPB_NODISCARD upb_Message_DeleteUnknownStatus upb_Message_DeleteUnknown2(
    struct upb_Message* msg, struct upb_MessageUnknown* data, uintptr_t* iter,
    struct upb_Arena* arena);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_MESSAGE_UNKNOWN_FIELDS_H_ */

#ifndef UPB_WIRE_ENCODE_EXTENSION_H_
#define UPB_WIRE_ENCODE_EXTENSION_H_


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

struct upb_Extension;

// Encodes an extension (`upb_Extension*`) to bytes.
//
// This can be used to encode an extension into the provided arena.
// Returns `kUpb_EncodeStatus_Ok` on success.
UPB_NODISCARD upb_EncodeStatus
upb_EncodeExtension(const struct upb_Extension* ext, struct upb_Arena* arena,
                    upb_StringView* view, int encode_options);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_WIRE_ENCODE_EXTENSION_H_ */

#ifndef UPB_WIRE_EPS_COPY_INPUT_STREAM_H_
#define UPB_WIRE_EPS_COPY_INPUT_STREAM_H_

#include <stddef.h>
#include <stdint.h>


#ifndef UPB_WIRE_INTERNAL_EPS_COPY_INPUT_STREAM_H_
#define UPB_WIRE_INTERNAL_EPS_COPY_INPUT_STREAM_H_

#include <stddef.h>
#include <stdint.h>
#include <string.h>


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

// The maximum number of bytes a single protobuf field can take up in the
// wire format.  We only want to do one bounds check per field, so the input
// stream guarantees that after upb_EpsCopyInputStream_IsDone() is called,
// the decoder can read this many bytes without performing another bounds
// check.  The stream will copy into a patch buffer as necessary to guarantee
// this invariant. Since tags can only be up to 5 bytes, and a max-length scalar
// field can be 10 bytes, only 15 is required; but sizing up to 16 permits more
// efficient fixed size copies.
#define kUpb_EpsCopyInputStream_SlopBytes 16

struct upb_EpsCopyCapture {
  const char* start;  // Pointer to the beginning of the captured region.
};

struct upb_EpsCopyInputStream {
  const char* end;        // Can read up to SlopBytes bytes beyond this.
  const char* limit_ptr;  // For bounds checks, = end + UPB_MIN(limit, 0)
  uintptr_t input_delta;  // Diff between the original input pointer and patch
  const char* buffer_start;  // Pointer to the original input buffer
  ptrdiff_t limit;           // Submessage limit relative to end
  upb_ErrorHandler* err;     // Error handler to use when things go wrong.
  bool error;                // To distinguish between EOF and error.
#ifndef NDEBUG
  int guaranteed_bytes;
#endif
  // Allocate double the size of what's required; this permits a fixed-size copy
  // from the input buffer, regardless of how many bytes actually remain in the
  // input buffer.
  char patch[kUpb_EpsCopyInputStream_SlopBytes * 2];
};

UPB_INLINE void UPB_PRIVATE(upb_EpsCopyInputStream_BoundsChecked)(
    struct upb_EpsCopyInputStream* e, int n);
UPB_INLINE int UPB_PRIVATE(upb_EpsCopyInputStream_GetBoundsCheckedBytes)(
    const struct upb_EpsCopyInputStream* e);

UPB_INLINE bool upb_EpsCopyInputStream_IsError(
    struct upb_EpsCopyInputStream* e) {
  return e->error;
}

UPB_INLINE void upb_EpsCopyInputStream_InitWithErrorHandler(
    struct upb_EpsCopyInputStream* e, const char** ptr, size_t size,
    upb_ErrorHandler* err) {
  e->buffer_start = *ptr;
  e->err = err;
  if (size <= kUpb_EpsCopyInputStream_SlopBytes) {
    memset(&e->patch, 0, 32);
    if (size) memcpy(&e->patch, *ptr, size);
    e->input_delta = (uintptr_t)*ptr - (uintptr_t)e->patch;
    *ptr = e->patch;
    e->end = *ptr + size;
    e->limit = 0;
  } else {
    e->end = *ptr + size - kUpb_EpsCopyInputStream_SlopBytes;
    e->limit = kUpb_EpsCopyInputStream_SlopBytes;
    e->input_delta = 0;
  }
  e->limit_ptr = e->end;
  e->error = false;
  UPB_PRIVATE(upb_EpsCopyInputStream_BoundsChecked)(
      e, kUpb_EpsCopyInputStream_SlopBytes);
}

UPB_INLINE void upb_EpsCopyInputStream_Init(struct upb_EpsCopyInputStream* e,
                                            const char** ptr, size_t size) {
  upb_EpsCopyInputStream_InitWithErrorHandler(e, ptr, size, NULL);
}

UPB_ATTR_CONST
UPB_INLINE bool upb_EpsCopyInputStream_HasErrorHandler(
    const struct upb_EpsCopyInputStream* e) {
  return e && e->err != NULL;
}

UPB_NORETURN UPB_NOINLINE void UPB_PRIVATE(
    upb_EpsCopyInputStream_ThrowMalformed)(struct upb_EpsCopyInputStream* e);

// Call this function to signal an error. If an error handler is set, it will be
// called and the function will never return. Otherwise, returns NULL to
// indicate an error.
UPB_INLINE const char* UPB_PRIVATE(upb_EpsCopyInputStream_ReturnError)(
    struct upb_EpsCopyInputStream* e) {
  if (e->err) {
    UPB_PRIVATE(upb_EpsCopyInputStream_ThrowMalformed)(e);
  } else {
    e->error = true;
  }
  return NULL;
}

UPB_INLINE const char* UPB_PRIVATE(upb_EpsCopyInputStream_AssumeResult)(
    struct upb_EpsCopyInputStream* e, const char* ptr) {
  UPB_MAYBE_ASSUME(upb_EpsCopyInputStream_HasErrorHandler(e), ptr != NULL);
  return ptr;
}

////////////////////////////////////////////////////////////////////////////////

// Debug checks that attempt to ensure that no code paths will overrun the slop
// bytes even in the worst case. Since we are frequently parsing varints, it's
// possible that the user is trying to parse too many varints before calling
// upb_EpsCopyInputStream_IsDone(), but this error case is not detected because
// the varints are short. These checks ensure that will not overrun the slop
// bytes, even if each varint is its maximum possible length.

UPB_INLINE void UPB_PRIVATE(upb_EpsCopyInputStream_BoundsChecked)(
    struct upb_EpsCopyInputStream* e, int n) {
#ifndef NDEBUG
  e->guaranteed_bytes = n;
#endif
}

UPB_INLINE int UPB_PRIVATE(upb_EpsCopyInputStream_GetBoundsCheckedBytes)(
    const struct upb_EpsCopyInputStream* e) {
#ifndef NDEBUG
  return e ? e->guaranteed_bytes : 0;
#else
  return 0;
#endif
}

UPB_INLINE void UPB_PRIVATE(upb_EpsCopyInputStream_BoundsHit)(
    struct upb_EpsCopyInputStream* e) {
#ifndef NDEBUG
  e->guaranteed_bytes = 0;
#endif
}

// Signals the maximum number that the operation about to be performed may
// consume.
UPB_INLINE void UPB_PRIVATE(upb_EpsCopyInputStream_ConsumeBytes)(
    struct upb_EpsCopyInputStream* e, int n) {
#ifndef NDEBUG
  if (e) {
    UPB_ASSERT(e->guaranteed_bytes >= n);
    e->guaranteed_bytes -= n;
  }
#endif
}

////////////////////////////////////////////////////////////////////////////////

typedef enum {
  // The current stream position is at a limit.
  kUpb_IsDoneStatus_Done,

  // The current stream position is not at a limit.
  kUpb_IsDoneStatus_NotDone,

  // The current stream position is not at a limit, and the stream needs to
  // be flipped to a new buffer before more data can be read.
  kUpb_IsDoneStatus_NeedFallback,
} upb_IsDoneStatus;

// Returns the status of the current stream position.  This is a low-level
// function, it is simpler to call upb_EpsCopyInputStream_IsDone() if possible.
UPB_INLINE upb_IsDoneStatus UPB_PRIVATE(upb_EpsCopyInputStream_IsDoneStatus)(
    struct upb_EpsCopyInputStream* e, const char* ptr, int* overrun) {
  *overrun = ptr - e->end;
  if (UPB_LIKELY(ptr < e->limit_ptr)) {
    UPB_PRIVATE(upb_EpsCopyInputStream_BoundsChecked)(
        e, kUpb_EpsCopyInputStream_SlopBytes);
    return kUpb_IsDoneStatus_NotDone;
  } else if (UPB_LIKELY(*overrun == e->limit)) {
    UPB_PRIVATE(upb_EpsCopyInputStream_BoundsHit)(e);
    return kUpb_IsDoneStatus_Done;
  } else {
    UPB_PRIVATE(upb_EpsCopyInputStream_BoundsHit)(e);
    return kUpb_IsDoneStatus_NeedFallback;
  }
}

const char* UPB_PRIVATE(upb_EpsCopyInputStream_IsDoneFallback)(
    struct upb_EpsCopyInputStream* e, const char* ptr, int overrun);

UPB_INLINE bool upb_EpsCopyInputStream_IsDone(struct upb_EpsCopyInputStream* e,
                                              const char** ptr) {
  int overrun;
  switch (UPB_PRIVATE(upb_EpsCopyInputStream_IsDoneStatus)(e, *ptr, &overrun)) {
    case kUpb_IsDoneStatus_Done:
      UPB_PRIVATE(upb_EpsCopyInputStream_BoundsHit)(e);
      return true;
    case kUpb_IsDoneStatus_NotDone:
      UPB_PRIVATE(upb_EpsCopyInputStream_BoundsChecked)(
          e, kUpb_EpsCopyInputStream_SlopBytes);
      return false;
    case kUpb_IsDoneStatus_NeedFallback:
      *ptr =
          UPB_PRIVATE(upb_EpsCopyInputStream_IsDoneFallback)(e, *ptr, overrun);
      if (*ptr) {
        UPB_PRIVATE(upb_EpsCopyInputStream_BoundsChecked)(
            e, kUpb_EpsCopyInputStream_SlopBytes);
      } else {
        UPB_PRIVATE(upb_EpsCopyInputStream_BoundsHit)(e);
      }
      return *ptr == NULL;
  }
  UPB_UNREACHABLE();
}

UPB_INLINE bool upb_EpsCopyInputStream_CheckSize(
    const struct upb_EpsCopyInputStream* e, const char* ptr, int size) {
  UPB_ASSERT(size >= 0);
  return size <= e->limit - (ptr - e->end);
}

// Returns the bounds-check budget for a position from which `size` bytes of
// payload are known to be present in the buffer: the payload itself plus the
// slop bytes that always follow it.
UPB_INLINE int UPB_PRIVATE(upb_EpsCopyInputStream_GuaranteedBytes)(
    ptrdiff_t size) {
  return size > INT32_MAX - kUpb_EpsCopyInputStream_SlopBytes
             ? INT32_MAX
             : (int)size + kUpb_EpsCopyInputStream_SlopBytes;
}

UPB_FORCEINLINE bool upb_EpsCopyInputStream_SizeFitsWithoutSwap(
    struct upb_EpsCopyInputStream* e, const char* ptr, int size) {
  if (UPB_UNLIKELY(size < 0 || (ptrdiff_t)size > e->limit_ptr - ptr)) {
    return false;
  }
  UPB_PRIVATE(upb_EpsCopyInputStream_BoundsChecked)(
      e, UPB_PRIVATE(upb_EpsCopyInputStream_GuaranteedBytes)(size));
  return true;
}

// Re-establishes the bounds-check budget at `ptr` for a region ending at `end`
// that was already validated by upb_EpsCopyInputStream_SizeFitsWithoutSwap().
//
// upb_EpsCopyInputStream_ConsumeBytes() charges every read its worst-case
// length (eg. 10 bytes for a varint, even though most varints are one byte),
// and those charges accumulate without regard for how far `ptr` actually
// advanced. Code that performs several reads inside a single validated region
// therefore has to restore the budget as it goes, or it will exhaust an
// allowance that the reads never really spent.
//
// This grants reads up to `end + kUpb_EpsCopyInputStream_SlopBytes`, which is
// the exact same final address that SizeFitsWithoutSwap() already established
// for the region, so it relaxes nothing: it only re-expresses the remaining
// guarantee relative to the new `ptr`.
UPB_INLINE void UPB_PRIVATE(upb_EpsCopyInputStream_BoundsCheckedToEnd)(
    struct upb_EpsCopyInputStream* e, const char* ptr, const char* end) {
  UPB_ASSERT(ptr <= end);
  UPB_PRIVATE(upb_EpsCopyInputStream_BoundsChecked)(
      e, UPB_PRIVATE(upb_EpsCopyInputStream_GuaranteedBytes)(end - ptr));
}

// Returns a pointer into an input buffer that corresponds to the parsing
// pointer `ptr`.  The returned pointer may be the same as `ptr`, but also may
// be different if we are currently parsing out of the patch buffer.
UPB_INLINE const char* UPB_PRIVATE(upb_EpsCopyInputStream_GetInputPtr)(
    struct upb_EpsCopyInputStream* e, const char* ptr) {
  // This somewhat silly looking add-and-subtract behavior provides provenance
  // from the original input buffer's pointer. After optimization it produces
  // the same assembly as just casting `(uintptr_t)ptr+input_delta`
  // https://godbolt.org/z/zosG88oPn
  size_t position =
      (uintptr_t)ptr + e->input_delta - (uintptr_t)e->buffer_start;
  return e->buffer_start + position;
}

UPB_INLINE void upb_EpsCopyCapture_Start(struct upb_EpsCopyCapture* c,
                                         struct upb_EpsCopyInputStream* e,
                                         const char* ptr) {
  c->start = UPB_PRIVATE(upb_EpsCopyInputStream_GetInputPtr)(e, ptr);
}

UPB_INLINE bool upb_EpsCopyCapture_End(struct upb_EpsCopyCapture* c,
                                       struct upb_EpsCopyInputStream* e,
                                       const char* ptr, upb_StringView* sv) {
  if (ptr - e->end > e->limit) {
    return UPB_PRIVATE(upb_EpsCopyInputStream_ReturnError)(e);
  }
  const char* end = UPB_PRIVATE(upb_EpsCopyInputStream_GetInputPtr)(e, ptr);
  sv->data = c->start;
  sv->size = end - sv->data;
  return true;
}

UPB_INLINE const char* upb_EpsCopyInputStream_ReadStringAlwaysAlias(
    struct upb_EpsCopyInputStream* e, const char* ptr, size_t size,
    upb_StringView* sv) {
  UPB_ASSERT(size <= PTRDIFF_MAX);
  // The `size` must be within the input buffer. If `ptr` is in the input
  // buffer, then using the slop bytes is fine (because they are real bytes from
  // the tail of the input buffer). If `ptr` is in the patch buffer, then slop
  // bytes represent bytes that do not actually exist in the original input
  // buffer, so we must fail if the size extends into the slop bytes.
  const char* limit =
      e->end + (e->input_delta == 0) * kUpb_EpsCopyInputStream_SlopBytes;
  if ((ptrdiff_t)size > limit - ptr) {
    // For the moment, we consider this an error.  In a multi-buffer world,
    // it could be that the requested string extends into the next buffer, which
    // is not an error and should be recoverable.
    return UPB_PRIVATE(upb_EpsCopyInputStream_ReturnError)(e);
  }
  const char* input = UPB_PRIVATE(upb_EpsCopyInputStream_GetInputPtr)(e, ptr);
  *sv = upb_StringView_FromDataAndSize(input, size);
  return ptr + size;
}

UPB_INLINE const char* upb_EpsCopyInputStream_ReadStringEphemeral(
    struct upb_EpsCopyInputStream* e, const char* ptr, size_t size,
    upb_StringView* sv) {
  UPB_ASSERT(size <= PTRDIFF_MAX);
  // Size must be within the current buffer (including slop bytes).
  const char* limit = e->end + kUpb_EpsCopyInputStream_SlopBytes;
  if ((ptrdiff_t)size > limit - ptr) {
    // For the moment, we consider this an error.  In a multi-buffer world,
    // it could be that the requested string extends into the next buffer, which
    // is not an error and should be recoverable.
    return UPB_PRIVATE(upb_EpsCopyInputStream_ReturnError)(e);
  }
  *sv = upb_StringView_FromDataAndSize(ptr, size);
  return ptr + size;
}

UPB_INLINE void UPB_PRIVATE(upb_EpsCopyInputStream_CheckLimit)(
    struct upb_EpsCopyInputStream* e) {
  UPB_ASSERT(e->limit_ptr == e->end + UPB_MIN(0, e->limit));
}

UPB_INLINE ptrdiff_t upb_EpsCopyInputStream_PushLimit(
    struct upb_EpsCopyInputStream* e, const char* ptr, size_t size) {
  UPB_ASSERT(size <= PTRDIFF_MAX);
  ptrdiff_t limit = (ptrdiff_t)size + (ptr - e->end);
  ptrdiff_t delta = e->limit - limit;
  UPB_PRIVATE(upb_EpsCopyInputStream_CheckLimit)(e);
  e->limit = limit;
  e->limit_ptr = e->end + UPB_MIN(0, limit);
  UPB_PRIVATE(upb_EpsCopyInputStream_CheckLimit)(e);
  if (UPB_UNLIKELY(delta < 0)) {
    UPB_PRIVATE(upb_EpsCopyInputStream_ReturnError)(e);
  }
  return delta;
}

// Pops the last limit that was pushed on this stream.  This may only be called
// once IsDone() returns true.  The user must pass the delta that was returned
// from PushLimit().
UPB_INLINE void upb_EpsCopyInputStream_PopLimit(
    struct upb_EpsCopyInputStream* e, const char* ptr, ptrdiff_t saved_delta) {
  UPB_ASSERT(ptr - e->end == e->limit);
  UPB_PRIVATE(upb_EpsCopyInputStream_CheckLimit)(e);
  e->limit += saved_delta;
  e->limit_ptr = e->end + UPB_MIN(0, e->limit);
  UPB_PRIVATE(upb_EpsCopyInputStream_CheckLimit)(e);
}

typedef const char* upb_EpsCopyInputStream_ParseDelimitedFunc(
    struct upb_EpsCopyInputStream* e, const char* ptr, int size, void* ctx);

UPB_FORCEINLINE bool upb_EpsCopyInputStream_TryParseDelimitedFast(
    struct upb_EpsCopyInputStream* e, const char** ptr, size_t size,
    upb_EpsCopyInputStream_ParseDelimitedFunc* func, void* ctx) {
  UPB_ASSERT(size <= PTRDIFF_MAX);
  if ((ptrdiff_t)size > e->limit_ptr - *ptr) {
    return false;
  }

  // Fast case: Sub-message is <128 bytes and fits in the current buffer.
  // This means we can preserve limit/limit_ptr verbatim.
  const char* saved_limit_ptr = e->limit_ptr;
  ptrdiff_t saved_limit = e->limit;
  e->limit_ptr = *ptr + size;
  e->limit = e->limit_ptr - e->end;
  UPB_ASSERT(e->limit_ptr == e->end + UPB_MIN(0, e->limit));
  *ptr = func(e, *ptr, size, ctx);
  e->limit_ptr = saved_limit_ptr;
  e->limit = saved_limit;
  UPB_ASSERT(e->limit_ptr == e->end + UPB_MIN(0, e->limit));
  return true;
}

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif  // UPB_WIRE_INTERNAL_EPS_COPY_INPUT_STREAM_H_

// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

typedef struct upb_EpsCopyCapture upb_EpsCopyCapture;
typedef struct upb_EpsCopyInputStream upb_EpsCopyInputStream;

// Initializes a upb_EpsCopyInputStream using the contents of the buffer
// [*ptr, size].  Updates `*ptr` as necessary to guarantee that at least
// kUpb_EpsCopyInputStream_SlopBytes are available to read.
UPB_INLINE void upb_EpsCopyInputStream_Init(upb_EpsCopyInputStream* e,
                                            const char** ptr, size_t size);

// Like the previous function, but registers an error handler that will be
// called for any errors encountered.
UPB_INLINE void upb_EpsCopyInputStream_InitWithErrorHandler(
    upb_EpsCopyInputStream* e, const char** ptr, size_t size,
    upb_ErrorHandler* err);

// Returns true if the stream has an error handler.
//
// This function is marked const, which indicates to the compiler that the
// return value is solely a function of the pointer value.  This is not
// entirely true if the stream is reinitialized with
// upb_EpsCopyInputStream_Init*(), so users must not call this function in
// any context where the stream may be reinitialized between calls to this
// function, and the presence of an error handler changes when reinitialized.
UPB_ATTR_CONST
UPB_INLINE bool upb_EpsCopyInputStream_HasErrorHandler(
    const upb_EpsCopyInputStream* e);

// Returns true if the stream is in the error state. A stream enters the error
// state when the user reads past a limit (caught in IsDone()) or the
// ZeroCopyInputStream returns an error.
UPB_INLINE bool upb_EpsCopyInputStream_IsError(upb_EpsCopyInputStream* e);

// Returns true if the stream has hit a limit, either the current delimited
// limit or the overall end-of-stream. As a side effect, this function may flip
// the pointer to a new buffer if there are less than
// kUpb_EpsCopyInputStream_SlopBytes of data to be read in the current buffer.
//
// Postcondition: if the function returns false, there are at least
// kUpb_EpsCopyInputStream_SlopBytes of data available to read at *ptr.
//
// If this returns true, the user must call upb_EpsCopyInputStream_IsError()
// to distinguish between EOF and error.
UPB_INLINE bool upb_EpsCopyInputStream_IsDone(upb_EpsCopyInputStream* e,
                                              const char** ptr);

// Returns true if the given delimited field size is valid (it does not extend
// beyond any previously-pushed limits).  `ptr` should point to the beginning
// of the field data, after the delimited size.
//
// Note that this does *not* guarantee that all of the data for this field is in
// the current buffer.
UPB_INLINE bool upb_EpsCopyInputStream_CheckSize(
    const upb_EpsCopyInputStream* e, const char* ptr, int size);

// Returns true if the given delimited field size fits entirely within the
// current buffer before limit_ptr (i.e. without needing to swap into the slop
// patch buffer). If so, updates debug bounds tracking with the guaranteed
// readable bytes (size + slop).
UPB_FORCEINLINE bool upb_EpsCopyInputStream_SizeFitsWithoutSwap(
    upb_EpsCopyInputStream* e, const char* ptr, int size);

// Marks the start of a capture operation.  The capture operation will be
// finalized by a call to upb_EpsCopyCapture_End().  The captured string will
// be returned in sv, and will point to the original input buffer if possible.
UPB_INLINE void upb_EpsCopyCapture_Start(upb_EpsCopyCapture* c,
                                         upb_EpsCopyInputStream* e,
                                         const char* ptr);

// Ends a capture operation and returns the captured string.  Returns false if
// the capture operation was invalid (the parsing pointer extends beyond the
// end of the stream).
UPB_INLINE bool upb_EpsCopyCapture_End(upb_EpsCopyCapture* c,
                                       upb_EpsCopyInputStream* e,
                                       const char* ptr, upb_StringView* sv);

// Reads a string from the stream and advances the pointer accordingly.  The
// returned string view will always alias the input buffer.
//
// Returns NULL if size extends beyond the end of the current input buffer.
// Currently, we only support a single input buffer, so this function will only
// fail if `size` overflows the end of the stream.
//
// If/when we support multiple input buffers, there may be cases where this
// function returns failure, even if the requested region is valid, because the
// requested region spans multiple buffers. In this case, the caller must
// attempt to read the string using other string reading functions before
// signaling an error.
UPB_INLINE const char* upb_EpsCopyInputStream_ReadStringAlwaysAlias(
    upb_EpsCopyInputStream* e, const char* ptr, size_t size,
    upb_StringView* sv);

// Reads a string from the stream and advances the pointer accordingly.  The
// returned string view is ephemeral, only valid until the next call to
// upb_EpsCopyInputStream. It may point to the patch buffer.
//
// Returns NULL if size extends beyond the end of the current buffer (which may
// be the patch buffer).
//
// IMPORTANT NOTE: If `size` extends beyond the end of the stream, the returned
// data may contain garbage bytes from the patch buffer. For efficiency, this
// function does not check that `size` is within the current limit or even the
// end of the stream.
//
// The bytes are guaranteed to be safe to read ephemerally, but they may contain
// garbage data that does not correspond to anything in the input. This error
// will be detected later, when calling upb_EpsCopyInputStream_IsDone() (because
// we will not end at the proper limit), but it may result in nonsense bytes
// ending up in the output.
UPB_INLINE const char* upb_EpsCopyInputStream_ReadStringEphemeral(
    upb_EpsCopyInputStream* e, const char* ptr, size_t size,
    upb_StringView* sv);

// Pushes a limit onto the stack of limits for the current stream.  The limit
// will extend for `size` bytes beyond the position in `ptr`.  Future calls to
// upb_EpsCopyInputStream_IsDone() will return `true` when the stream position
// reaches this limit.
//
// Returns a delta that the caller must store and supply to PopLimit() below.
//
// A return value of <0 indicates that `size` is too large, and exceeds a
// previous limit. If this occurs, the stream is in an error state and must no
// longer be used.
UPB_INLINE ptrdiff_t upb_EpsCopyInputStream_PushLimit(upb_EpsCopyInputStream* e,
                                                      const char* ptr,
                                                      size_t size);

// Pops the last limit that was pushed on this stream.  This may only be called
// once IsDone() returns true.  The user must pass the delta that was returned
// from PushLimit().
UPB_INLINE void upb_EpsCopyInputStream_PopLimit(upb_EpsCopyInputStream* e,
                                                const char* ptr,
                                                ptrdiff_t saved_delta);

// Tries to perform a fast-path handling of the given delimited message data.
// If the sub-message beginning at `*ptr` and extending for `len` is short and
// fits within this buffer, calls `func` with `ctx` as a parameter, where the
// pushing and popping of limits is handled automatically and with lower cost
// than the normal PushLimit()/PopLimit() sequence.
UPB_FORCEINLINE bool upb_EpsCopyInputStream_TryParseDelimitedFast(
    upb_EpsCopyInputStream* e, const char** ptr, size_t size,
    upb_EpsCopyInputStream_ParseDelimitedFunc* func, void* ctx);

#ifdef __cplusplus
} /* extern "C" */
#endif

#ifdef __cplusplus
// Temporary overloads for functions whose signature has recently changed.
UPB_DEPRECATE_AND_INLINE()
UPB_INLINE void upb_EpsCopyInputStream_Init(upb_EpsCopyInputStream* e,
                                            const char** ptr, size_t size,
                                            bool enable_aliasing) {
  upb_EpsCopyInputStream_Init(e, ptr, size);
}
#endif


#endif  // UPB_WIRE_EPS_COPY_INPUT_STREAM_H_

#ifndef UPB_WIRE_READER_H_
#define UPB_WIRE_READER_H_

#include <stddef.h>
#include <stdint.h>
#include <string.h>


#ifndef UPB_WIRE_INTERNAL_READER_H_
#define UPB_WIRE_INTERNAL_READER_H_

#include <stddef.h>
#include <stdint.h>


// Must be last.

#define kUpb_WireReader_WireTypeBits 3
#define kUpb_WireReader_WireTypeMask 7

typedef struct {
  const char* ptr;
  uint64_t val;
} UPB_PRIVATE(_upb_WireReader_LongVarint);

#ifdef __cplusplus
extern "C" {
#endif

UPB_PRIVATE(_upb_WireReader_LongVarint)
UPB_PRIVATE(_upb_WireReader_ReadLongVarint)(const char* ptr, uint64_t val,
                                            upb_EpsCopyInputStream* stream);
UPB_PRIVATE(_upb_WireReader_LongVarint)
UPB_PRIVATE(_upb_WireReader_ReadLongTag)(const char* ptr, uint64_t val,
                                         upb_EpsCopyInputStream* stream);
UPB_PRIVATE(_upb_WireReader_LongVarint)
UPB_PRIVATE(_upb_WireReader_ReadLongSize)(const char* ptr, uint64_t val,
                                          upb_EpsCopyInputStream* stream);

UPB_FORCEINLINE const char* upb_WireReader_ReadVarint(
    const char* ptr, uint64_t* val, upb_EpsCopyInputStream* stream) {
  UPB_PRIVATE(upb_EpsCopyInputStream_ConsumeBytes)(stream, 10);
  uint8_t byte = *ptr;
  if (UPB_LIKELY((byte & 0x80) == 0)) {
    *val = byte;
    return ptr + 1;
  }
  UPB_PRIVATE(_upb_WireReader_LongVarint) res;
  res = UPB_PRIVATE(_upb_WireReader_ReadLongVarint)(ptr, byte, stream);
  *val = res.val;
  return UPB_PRIVATE(upb_EpsCopyInputStream_AssumeResult)(stream, res.ptr);
}

UPB_FORCEINLINE const char* upb_WireReader_ReadTag(
    const char* ptr, uint32_t* val, upb_EpsCopyInputStream* stream) {
  UPB_PRIVATE(upb_EpsCopyInputStream_ConsumeBytes)(stream, 5);
  uint8_t byte = *ptr;
  if (UPB_LIKELY((byte & 0x80) == 0)) {
    *val = byte;
    return ptr + 1;
  }
  UPB_PRIVATE(_upb_WireReader_LongVarint) res;
  res = UPB_PRIVATE(_upb_WireReader_ReadLongTag)(ptr, byte, stream);
  *val = res.val;
  return UPB_PRIVATE(upb_EpsCopyInputStream_AssumeResult)(stream, res.ptr);
}

UPB_FORCEINLINE const char* upb_WireReader_ReadSize(
    const char* ptr, int* val, upb_EpsCopyInputStream* stream) {
  UPB_PRIVATE(upb_EpsCopyInputStream_ConsumeBytes)(stream, 5);
  uint8_t byte = *ptr;
  if (UPB_LIKELY((byte & 0x80) == 0)) {
    *val = byte;
    return ptr + 1;
  }
  UPB_PRIVATE(_upb_WireReader_LongVarint) res;
  res = UPB_PRIVATE(_upb_WireReader_ReadLongSize)(ptr, byte, stream);
  *val = res.val;
  return UPB_PRIVATE(upb_EpsCopyInputStream_AssumeResult)(stream, res.ptr);
}

UPB_API_INLINE uint32_t upb_WireReader_GetFieldNumber(uint32_t tag) {
  return tag >> kUpb_WireReader_WireTypeBits;
}

UPB_API_INLINE uint8_t upb_WireReader_GetWireType(uint32_t tag) {
  return tag & kUpb_WireReader_WireTypeMask;
}

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif  // UPB_WIRE_INTERNAL_READER_H_

#ifndef UPB_WIRE_TYPES_H_
#define UPB_WIRE_TYPES_H_

// A list of types as they are encoded on the wire.
typedef enum {
  kUpb_WireType_Varint = 0,
  kUpb_WireType_64Bit = 1,
  kUpb_WireType_Delimited = 2,
  kUpb_WireType_StartGroup = 3,
  kUpb_WireType_EndGroup = 4,
  kUpb_WireType_32Bit = 5
} upb_WireType;

#endif /* UPB_WIRE_TYPES_H_ */

// Must be last.

// The upb_WireReader interface is suitable for general-purpose parsing of
// protobuf binary wire format. It is designed to be used along with
// upb_EpsCopyInputStream for buffering, and all parsing routines in this file
// assume that at least kUpb_EpsCopyInputStream_SlopBytes worth of data is
// available to read without any bounds checks.

#ifdef __cplusplus
extern "C" {
#endif

// Parses a tag into `tag`, and returns a pointer past the end of the tag, or
// NULL if there was an error in the tag data.
//
// REQUIRES: there must be at least 10 bytes of data available at `ptr`.
// Bounds checks must be performed before calling this function, preferably
// by calling upb_EpsCopyInputStream_IsDone().
UPB_FORCEINLINE const char* upb_WireReader_ReadTag(
    const char* ptr, uint32_t* tag, upb_EpsCopyInputStream* stream);

// Given a tag, returns the field number.
UPB_API_INLINE uint32_t upb_WireReader_GetFieldNumber(uint32_t tag);

// Given a tag, returns the wire type.
UPB_API_INLINE uint8_t upb_WireReader_GetWireType(uint32_t tag);

UPB_FORCEINLINE const char* upb_WireReader_ReadVarint(
    const char* ptr, uint64_t* val, upb_EpsCopyInputStream* stream);

// Skips data for a varint, returning a pointer past the end of the varint, or
// NULL if there was an error in the varint data.
//
// REQUIRES: there must be at least 10 bytes of data available at `ptr`.
// Bounds checks must be performed before calling this function, preferably
// by calling upb_EpsCopyInputStream_IsDone().
UPB_INLINE const char* upb_WireReader_SkipVarint(
    const char* ptr, upb_EpsCopyInputStream* stream) {
  UPB_PRIVATE(upb_EpsCopyInputStream_ConsumeBytes)(stream, 10);
  const char* bound = ptr + 10;
  do {
    if ((*(ptr++) & 0x80) == 0) {
      return ptr;
    }
  } while (ptr != bound);
  return UPB_PRIVATE(upb_EpsCopyInputStream_ReturnError)(stream);
}

// Reads a varint indicating the size of a delimited field into `size`, or
// NULL if there was an error in the varint data.
//
// REQUIRES: there must be at least 10 bytes of data available at `ptr`.
// Bounds checks must be performed before calling this function, preferably
// by calling upb_EpsCopyInputStream_IsDone().
UPB_INLINE const char* upb_WireReader_ReadSize(const char* ptr, int* size,
                                               upb_EpsCopyInputStream* stream);

// Reads a fixed32 field, performing byte swapping if necessary.
//
// REQUIRES: there must be at least 4 bytes of data available at `ptr`.
// Bounds checks must be performed before calling this function, preferably
// by calling upb_EpsCopyInputStream_IsDone().
UPB_INLINE const char* upb_WireReader_ReadFixed32(
    const char* ptr, void* val, upb_EpsCopyInputStream* stream) {
  UPB_PRIVATE(upb_EpsCopyInputStream_ConsumeBytes)(stream, 4);
  uint32_t uval;
  memcpy(&uval, ptr, 4);
  uval = upb_BigEndian32(uval);
  memcpy(val, &uval, 4);
  return ptr + 4;
}

// Reads a fixed64 field, performing byte swapping if necessary.
//
// REQUIRES: there must be at least 4 bytes of data available at `ptr`.
// Bounds checks must be performed before calling this function, preferably
// by calling upb_EpsCopyInputStream_IsDone().
UPB_INLINE const char* upb_WireReader_ReadFixed64(
    const char* ptr, void* val, upb_EpsCopyInputStream* stream) {
  UPB_PRIVATE(upb_EpsCopyInputStream_ConsumeBytes)(stream, 8);
  uint64_t uval;
  memcpy(&uval, ptr, 8);
  uval = upb_BigEndian64(uval);
  memcpy(val, &uval, 8);
  return ptr + 8;
}

const char* UPB_PRIVATE(_upb_WireReader_SkipGroup)(
    const char* ptr, uint32_t tag, int depth_limit,
    upb_EpsCopyInputStream* stream);

// Skips data for a group, returning a pointer past the end of the group, or
// NULL if there was an error parsing the group.  The `tag` argument should be
// the start group tag that begins the group.  The `depth_limit` argument
// indicates how many levels of recursion the group is allowed to have before
// reporting a parse error (this limit exists to protect against stack
// overflow).
//
// TODO: evaluate how the depth_limit should be specified. Do users need
// control over this?
UPB_INLINE const char* upb_WireReader_SkipGroup(
    const char* ptr, uint32_t tag, upb_EpsCopyInputStream* stream) {
  const char* ret =
      UPB_PRIVATE(_upb_WireReader_SkipGroup)(ptr, tag, 100, stream);
  return UPB_PRIVATE(upb_EpsCopyInputStream_AssumeResult)(stream, ret);
}

UPB_FORCEINLINE const char* _upb_WireReader_SkipValueForceInline(
    const char* ptr, uint32_t tag, int depth_limit,
    upb_EpsCopyInputStream* stream) {
  if (UPB_UNLIKELY((tag >> 3) == 0)) {
    return UPB_PRIVATE(upb_EpsCopyInputStream_ReturnError)(stream);
  }
  switch (upb_WireReader_GetWireType(tag)) {
    case kUpb_WireType_Varint:
      return upb_WireReader_SkipVarint(ptr, stream);
    case kUpb_WireType_32Bit:
      UPB_PRIVATE(upb_EpsCopyInputStream_ConsumeBytes)(stream, 4);
      return ptr + 4;
    case kUpb_WireType_64Bit:
      UPB_PRIVATE(upb_EpsCopyInputStream_ConsumeBytes)(stream, 8);
      return ptr + 8;
    case kUpb_WireType_Delimited: {
      int size;
      ptr = upb_WireReader_ReadSize(ptr, &size, stream);
      if (!ptr || !upb_EpsCopyInputStream_CheckSize(stream, ptr, size)) {
        return UPB_PRIVATE(upb_EpsCopyInputStream_ReturnError)(stream);
      }
      ptr += size;
      return ptr;
    }
    case kUpb_WireType_StartGroup:
      return UPB_PRIVATE(_upb_WireReader_SkipGroup)(ptr, tag, depth_limit,
                                                    stream);
    case kUpb_WireType_EndGroup:
      // Should be handled before now.
    default:
      // Unknown wire type.
      return UPB_PRIVATE(upb_EpsCopyInputStream_ReturnError)(stream);
  }
}

UPB_INLINE const char* _upb_WireReader_SkipValue(
    const char* ptr, uint32_t tag, int depth_limit,
    upb_EpsCopyInputStream* stream) {
  return _upb_WireReader_SkipValueForceInline(ptr, tag, depth_limit, stream);
}

// Skips data for a wire value of any type, returning a pointer past the end of
// the data, or NULL if there was an error parsing the group. The `tag` argument
// should be the tag that was just parsed. The `depth_limit` argument indicates
// how many levels of recursion a group is allowed to have before reporting a
// parse error (this limit exists to protect against stack overflow).
//
// REQUIRES: there must be at least 10 bytes of data available at `ptr`.
// Bounds checks must be performed before calling this function, preferably
// by calling upb_EpsCopyInputStream_IsDone().
//
// TODO: evaluate how the depth_limit should be specified. Do users need
// control over this?
UPB_INLINE const char* upb_WireReader_SkipValue(
    const char* ptr, uint32_t tag, upb_EpsCopyInputStream* stream) {
  return _upb_WireReader_SkipValue(ptr, tag, 100, stream);
}

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif  // UPB_WIRE_READER_H_

#ifndef UPB_MESSAGE_COMPARE_H_
#define UPB_MESSAGE_COMPARE_H_

#include <stddef.h>


// Must be last.

enum {
  // If set, upb_Message_IsEqual() will attempt to compare unknown fields.
  // By its very nature this comparison is inexact.
  kUpb_CompareOption_IncludeUnknownFields = (1 << 0),

  // If set, only fields present in msg2 (the expected message) are compared.
  kUpb_CompareOption_Partial = (1 << 1)
};

#ifdef __cplusplus
extern "C" {
#endif

// Returns true if no known fields or extensions are set in the message.
UPB_API bool upb_Message_IsEmpty(const upb_Message* msg,
                                 const upb_MiniTable* m);

UPB_API bool upb_Message_IsEqual(const upb_Message* msg1,
                                 const upb_Message* msg2,
                                 const upb_MiniTable* m, int options);

// If |ctype| is a message then |m| must point to its minitable.
UPB_API_INLINE bool upb_MessageValue_IsEqual(upb_MessageValue val1,
                                             upb_MessageValue val2,
                                             upb_CType ctype,
                                             const upb_MiniTable* m,
                                             int options) {
  switch (ctype) {
    case kUpb_CType_Bool:
      return val1.bool_val == val2.bool_val;

    case kUpb_CType_Float:
    case kUpb_CType_Int32:
    case kUpb_CType_UInt32:
    case kUpb_CType_Enum:
      return val1.int32_val == val2.int32_val;

    case kUpb_CType_Double:
    case kUpb_CType_Int64:
    case kUpb_CType_UInt64:
      return val1.int64_val == val2.int64_val;

    case kUpb_CType_String:
    case kUpb_CType_Bytes:
      return upb_StringView_IsEqual(val1.str_val, val2.str_val);

    case kUpb_CType_Message:
      return upb_Message_IsEqual(val1.msg_val, val2.msg_val, m, options);

    default:
      UPB_UNREACHABLE();
      return false;
  }
}

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif  // UPB_MESSAGE_COMPARE_H_

#ifndef UPB_MESSAGE_INTERNAL_COMPARE_UNKNOWN_H_
#define UPB_MESSAGE_INTERNAL_COMPARE_UNKNOWN_H_

#include <stddef.h>

// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

// Returns true if unknown fields from the two messages are equal when sorted
// and varints are made canonical.
//
// This function is discouraged, as the comparison is inherently lossy without
// schema data:
//
//  1. We don't know whether delimited fields are sub-messages. Unknown
//     sub-messages will therefore not have their fields sorted and varints
//     canonicalized.
//  2. We don't know about oneof/non-repeated fields, which should semantically
//     discard every value except the last.

typedef enum {
  kUpb_UnknownCompareResult_Equal = 0,
  kUpb_UnknownCompareResult_NotEqual = 1,
  kUpb_UnknownCompareResult_OutOfMemory = 2,
  kUpb_UnknownCompareResult_MaxDepthExceeded = 3,
} upb_UnknownCompareResult;

upb_UnknownCompareResult _upb_Message_UnknownFieldsAreEqual(
    const upb_Message* msg1, const upb_Message* msg2, int max_depth);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_MESSAGE_INTERNAL_COMPARE_UNKNOWN_H_ */

#ifndef GOOGLE_UPB_UPB_MESSAGE_INTERNAL_ITERATOR_H__
#define GOOGLE_UPB_UPB_MESSAGE_INTERNAL_ITERATOR_H__

#include <stddef.h>
#include <stdint.h>


// Must be last.

#define kUpb_BaseField_Begin ((size_t)-1)
bool UPB_PRIVATE(_upb_Message_NextBaseField)(const upb_Message* msg,
                                             const upb_MiniTable* m,
                                             const upb_MiniTableField** out_f,
                                             upb_MessageValue* out_v,
                                             size_t* iter);

#endif  // GOOGLE_UPB_UPB_MESSAGE_INTERNAL_ITERATOR_H__

#ifndef GOOGLE_UPB_UPB_WIRE_INTERNAL_BACK_ALLOC_H__
#define GOOGLE_UPB_UPB_WIRE_INTERNAL_BACK_ALLOC_H__

#include <stddef.h>


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

// Allocates memory from the back of the arena.
typedef struct {
  upb_Arena* arena;
  char *buf, *limit;
  bool standalone;
} upb_BackAlloc;

// Needed because C doesn't allow NULL - NULL.
extern char upb_BackAlloc_sentinel;

char* upb_BackAlloc_Grow(upb_BackAlloc* a, char* ptr, size_t need);

UPB_INLINE void _upb_BackAlloc_Reset(upb_BackAlloc* a) {
  a->buf = &upb_BackAlloc_sentinel;
  a->limit = &upb_BackAlloc_sentinel;
  a->standalone = false;
}

UPB_INLINE char* upb_BackAlloc_Init(upb_BackAlloc* a, upb_Arena* arena) {
  a->arena = arena;
  // This could eagerly steal whatever's in the arena, since stealing with a
  // minimum of 0 can't fail.
  _upb_BackAlloc_Reset(a);
  return a->limit;
}

UPB_INLINE void upb_BackAlloc_Abort(upb_BackAlloc* a) {
  if (a->standalone) {
    UPB_PRIVATE(_upb_Arena_FreeBlock)(a->arena, a->buf);
  } else if (a->limit != a->buf) {
    UPB_PRIVATE(_upb_Arena_UseBlock)(a->arena, a->buf, a->limit - a->buf);
  }
  _upb_BackAlloc_Reset(a);
}

UPB_INLINE size_t upb_BackAlloc_Finish(upb_BackAlloc* a, const char* ptr) {
  if (a->standalone) {
    UPB_PRIVATE(_upb_Arena_AddBlock)(a->arena, a->buf);
  }
  if (ptr != a->buf) {
    UPB_PRIVATE(_upb_Arena_UseBlock)(a->arena, a->buf, ptr - a->buf);
  }
  size_t size = a->limit - ptr;
  _upb_BackAlloc_Reset(a);
  return size;
}

UPB_FORCEINLINE bool upb_BackAlloc_HasBytes(const upb_BackAlloc* a,
                                            const char* ptr, size_t need) {
  size_t have = ptr - a->buf;
  return have >= need;
}

UPB_FORCEINLINE char* upb_BackAlloc_Reserve(upb_BackAlloc* a, char* ptr,
                                            size_t need) {
  return upb_BackAlloc_HasBytes(a, ptr, need)
             ? ptr - need
             : upb_BackAlloc_Grow(a, ptr, need);
}

UPB_INLINE size_t upb_BackAlloc_Size(const upb_BackAlloc* a, const char* ptr) {
  return a->limit - ptr;
}

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif  // GOOGLE_UPB_UPB_WIRE_INTERNAL_BACK_ALLOC_H__

#ifndef UPB_WIRE_INTERNAL_ENCODE_H_
#define UPB_WIRE_INTERNAL_ENCODE_H_

#include <setjmp.h>
#include <stddef.h>
#include <stdint.h>


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

typedef struct {
  upb_BackAlloc alloc;
  int options;
  int depth;
  upb_EncodeStatus status;
  _upb_mapsorter sorter;
  jmp_buf* err;
} upb_encstate;

UPB_INLINE char* UPB_PRIVATE(_upb_encstate_init)(upb_encstate* e, jmp_buf* err,
                                                 upb_Arena* arena) {
  e->status = kUpb_EncodeStatus_Ok;
  char* ptr = upb_BackAlloc_Init(&e->alloc, arena);
  e->options = 0;
  e->depth = 0;
  e->err = err;
  _upb_mapsorter_init(&e->sorter);
  return ptr;
}

UPB_INLINE void UPB_PRIVATE(_upb_encstate_destroy)(upb_encstate* e) {
  _upb_mapsorter_destroy(&e->sorter);
}

// Encodes a single field into the back_alloc buffer without finishing it.
// Returns the updated buffer pointer (pointing to the start of encoded data).
char* UPB_PRIVATE(_upb_Encode_FieldToBuffer)(char* ptr, upb_encstate* e,
                                             const upb_Message* msg,
                                             const upb_MiniTableField* field);

// Internal version of upb_Encode that encodes a single field.
//
// The caller must clean up the `upb_encstate` by calling
// `_upb_encstate_destroy(e)` when done.
upb_EncodeStatus UPB_PRIVATE(_upb_Encode_Field)(upb_encstate* e,
                                                const upb_Message* msg,
                                                const upb_MiniTableField* field,
                                                char** buf, size_t* size,
                                                int options);

// Internal version of upb_Encode that encodes a single extension.
//
// The caller must clean up the `upb_encstate` by calling
// `_upb_encstate_destroy(e)` when done.
upb_EncodeStatus UPB_PRIVATE(_upb_Encode_Extension)(
    upb_encstate* e, const upb_MiniTableExtension* ext,
    upb_MessageValue ext_val, bool is_message_set, char** buf, size_t* size,
    int options);

char* encode_message(char* ptr, upb_encstate* e, const upb_Message* msg,
                     const upb_MiniTable* m, size_t* size);

#define kUpb_Encoder_EncodeVarint32MaxSize 5
#define kUpb_Encoder_EncodeVarint64MaxSize 10

static char* upb_Encoder_EncodeVarint32(uint32_t val, char* ptr) {
  do {
    uint8_t byte = val & 0x7fU;
    val >>= 7;
    if (val) byte |= 0x80U;
    *(ptr++) = byte;
  } while (val);
  return ptr;
}

static char* upb_Encoder_EncodeVarint64(uint64_t val, char* ptr) {
  do {
    uint8_t byte = val & 0x7fU;
    val >>= 7;
    if (val) byte |= 0x80U;
    *(ptr++) = byte;
  } while (val);
  return ptr;
}

UPB_INLINE
bool _upb_Encoder_AddEnumValueToUnknown(upb_Message* msg, uint32_t field_num,
                                        uint64_t val, upb_Arena* arena) {
  // Unrecognized enum goes into unknown fields.
  // For packed fields the tag could be arbitrarily far in the past,
  // so we just re-encode the tag and value here.
  const uint32_t tag = (field_num << 3) | kUpb_WireType_Varint;
  char buf[kUpb_Encoder_EncodeVarint32MaxSize +
           kUpb_Encoder_EncodeVarint64MaxSize];
  char* end = buf;
  end = upb_Encoder_EncodeVarint32(tag, end);
  end = upb_Encoder_EncodeVarint64(val, end);

  return UPB_PRIVATE(_upb_Message_AddUnknown)(msg, buf, end - buf, arena,
                                              kUpb_AddUnknown_Copy);
}

bool _upb_Encoder_AddMapEntryUnknown(upb_Message* msg,
                                     const upb_MiniTableField* field,
                                     upb_Message* ent_msg,
                                     const upb_MiniTable* entry,
                                     upb_Arena* arena);

upb_EncodeStatus _upb_Encode(const upb_Message* msg, const upb_MiniTable* l,
                             int options, upb_Arena* arena, char** buf,
                             size_t* size, bool prepend_len);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_WIRE_INTERNAL_ENCODE_H_ */

#ifndef UPB_MESSAGE_COPY_H_
#define UPB_MESSAGE_COPY_H_


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

// Deep clones a message using the provided target arena.
UPB_NODISCARD upb_Message* upb_Message_DeepClone(const upb_Message* msg,
                                                 const upb_MiniTable* m,
                                                 upb_Arena* arena);

// Shallow clones a message using the provided target arena.
// `msg` must outlive the returned message since all strings, repeated fields,
// maps, and unknown fields will alias the original message.
UPB_NODISCARD upb_Message* upb_Message_ShallowClone(const upb_Message* msg,
                                                    const upb_MiniTable* m,
                                                    upb_Arena* arena);

// Deep clones array contents.
UPB_NODISCARD upb_Array* upb_Array_DeepClone(const upb_Array* array,
                                             upb_CType value_type,
                                             const upb_MiniTable* sub,
                                             upb_Arena* arena);

// Deep clones map contents.
UPB_NODISCARD upb_Map* upb_Map_DeepClone(const upb_Map* map, upb_CType key_type,
                                         upb_CType value_type,
                                         const upb_MiniTable* map_entry_table,
                                         upb_Arena* arena);

// Deep copies the message from src to dst.
UPB_NODISCARD bool upb_Message_DeepCopy(upb_Message* dst,
                                        const upb_Message* src,
                                        const upb_MiniTable* m,
                                        upb_Arena* arena);

// Shallow copies the message from src to dst.
// `src` must outlive `dst` since all strings, repeated fields, maps, and
// unknown fields will alias the original message.
UPB_NODISCARD UPB_API bool upb_Message_ShallowCopy(upb_Message* dst,
                                                   const upb_Message* src,
                                                   const upb_MiniTable* m,
                                                   upb_Arena* arena);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif  // UPB_MESSAGE_COPY_H_
#ifndef GOOGLE_UPB_UPB_MESSAGE_MERGE_H__
#define GOOGLE_UPB_UPB_MESSAGE_MERGE_H__


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

UPB_NODISCARD UPB_API bool upb_Message_MergeFrom(
    upb_Message* dst, const upb_Message* src, const upb_MiniTable* mt,
    const upb_ExtensionRegistry* extreg, upb_Arena* arena);

#ifdef __cplusplus
} /* extern "C" */
#endif

#endif  // GOOGLE_UPB_UPB_MESSAGE_MERGE_H__

#ifndef UPB_MINI_DESCRIPTOR_INTERNAL_BASE92_H_
#define UPB_MINI_DESCRIPTOR_INTERNAL_BASE92_H_

#include <stdint.h>


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

UPB_INLINE char _upb_ToBase92(int8_t ch) {
  extern const char _kUpb_ToBase92[];
  UPB_ASSERT(0 <= ch && ch < 92);
  return _kUpb_ToBase92[ch];
}

UPB_INLINE char _upb_FromBase92(uint8_t ch) {
  extern const int8_t _kUpb_FromBase92[];
  if (' ' > ch || ch > '~') return -1;
  return _kUpb_FromBase92[ch - ' '];
}

UPB_INLINE const char* _upb_Base92_DecodeVarint(const char* ptr,
                                                const char* end, char first_ch,
                                                uint8_t min, uint8_t max,
                                                uint32_t* out_val) {
  uint32_t val = 0;
  uint32_t shift = 0;
  const int bits_per_char =
      upb_Log2Ceiling(_upb_FromBase92(max) - _upb_FromBase92(min));
  char ch = first_ch;
  while (1) {
    uint32_t bits = _upb_FromBase92(ch) - _upb_FromBase92(min);
    val |= bits << shift;
    if (ptr == end || *ptr < min || max < *ptr) {
      *out_val = val;
      UPB_ASSUME(ptr != NULL);
      return ptr;
    }
    ch = *ptr++;
    shift += bits_per_char;
    if (shift >= 32) return NULL;
  }
}

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif  // UPB_MINI_DESCRIPTOR_INTERNAL_BASE92_H_

#ifndef UPB_MINI_DESCRIPTOR_INTERNAL_DECODER_H_
#define UPB_MINI_DESCRIPTOR_INTERNAL_DECODER_H_


// Must be last.

// upb_MdDecoder: used internally for decoding MiniDescriptors for messages,
// extensions, and enums.
typedef struct {
  const char* end;
  upb_Status* status;
  jmp_buf err;
} upb_MdDecoder;

UPB_PRINTF(2, 3)
UPB_NORETURN UPB_INLINE void upb_MdDecoder_ErrorJmp(upb_MdDecoder* d,
                                                    const char* fmt, ...) {
  if (d->status) {
    va_list argp;
    upb_Status_SetErrorMessage(d->status, "Error building mini table: ");
    va_start(argp, fmt);
    upb_Status_VAppendErrorFormat(d->status, fmt, argp);
    va_end(argp);
  }
  UPB_LONGJMP(d->err, 1);
}

UPB_INLINE void upb_MdDecoder_CheckOutOfMemory(upb_MdDecoder* d,
                                               const void* ptr) {
  if (!ptr) upb_MdDecoder_ErrorJmp(d, "Out of memory");
}

UPB_INLINE const char* upb_MdDecoder_DecodeBase92Varint(
    upb_MdDecoder* d, const char* ptr, char first_ch, uint8_t min, uint8_t max,
    uint32_t* out_val) {
  ptr = _upb_Base92_DecodeVarint(ptr, d->end, first_ch, min, max, out_val);
  if (!ptr) upb_MdDecoder_ErrorJmp(d, "Overlong varint");
  return ptr;
}


#endif  // UPB_MINI_DESCRIPTOR_INTERNAL_DECODER_H_

#ifndef UPB_MINI_DESCRIPTOR_INTERNAL_WIRE_CONSTANTS_H_
#define UPB_MINI_DESCRIPTOR_INTERNAL_WIRE_CONSTANTS_H_


// Must be last.

typedef enum {
  kUpb_EncodedType_Double = 0,
  kUpb_EncodedType_Float = 1,
  kUpb_EncodedType_Fixed32 = 2,
  kUpb_EncodedType_Fixed64 = 3,
  kUpb_EncodedType_SFixed32 = 4,
  kUpb_EncodedType_SFixed64 = 5,
  kUpb_EncodedType_Int32 = 6,
  kUpb_EncodedType_UInt32 = 7,
  kUpb_EncodedType_SInt32 = 8,
  kUpb_EncodedType_Int64 = 9,
  kUpb_EncodedType_UInt64 = 10,
  kUpb_EncodedType_SInt64 = 11,
  kUpb_EncodedType_OpenEnum = 12,
  kUpb_EncodedType_Bool = 13,
  kUpb_EncodedType_Bytes = 14,
  kUpb_EncodedType_String = 15,
  kUpb_EncodedType_Group = 16,
  kUpb_EncodedType_Message = 17,
  kUpb_EncodedType_ClosedEnum = 18,

  kUpb_EncodedType_RepeatedBase = 20,
} upb_EncodedType;

typedef enum {
  kUpb_EncodedFieldModifier_FlipPacked = 1 << 0,
  kUpb_EncodedFieldModifier_IsRequired = 1 << 1,
  kUpb_EncodedFieldModifier_IsProto3Singular = 1 << 2,
  kUpb_EncodedFieldModifier_FlipValidateUtf8 = 1 << 3,
} upb_EncodedFieldModifier;

enum {
  kUpb_EncodedValue_MinField = ' ',
  kUpb_EncodedValue_MaxField = 'I',
  kUpb_EncodedValue_MinModifier = 'L',
  kUpb_EncodedValue_MaxModifier = '[',
  kUpb_EncodedValue_End = '^',
  kUpb_EncodedValue_MinSkip = '_',
  kUpb_EncodedValue_MaxSkip = '~',
  kUpb_EncodedValue_OneofSeparator = '~',
  kUpb_EncodedValue_FieldSeparator = '|',
  kUpb_EncodedValue_MinOneofField = ' ',
  kUpb_EncodedValue_MaxOneofField = 'b',
  kUpb_EncodedValue_MaxEnumMask = 'A',
};

enum {
  kUpb_EncodedVersion_EnumV1 = '!',
  kUpb_EncodedVersion_ExtensionV1 = '#',
  kUpb_EncodedVersion_MapV1 = '%',
  kUpb_EncodedVersion_MessageV1 = '$',
  kUpb_EncodedVersion_MessageSetV1 = '&',
};


#endif  // UPB_MINI_DESCRIPTOR_INTERNAL_WIRE_CONSTANTS_H_

#ifndef UPB_MINI_DESCRIPTOR_INTERNAL_MODIFIERS_H_
#define UPB_MINI_DESCRIPTOR_INTERNAL_MODIFIERS_H_

// Must be last.

typedef enum {
  kUpb_FieldModifier_IsRepeated = 1 << 0,
  kUpb_FieldModifier_IsPacked = 1 << 1,
  kUpb_FieldModifier_IsClosedEnum = 1 << 2,
  kUpb_FieldModifier_IsProto3Singular = 1 << 3,
  kUpb_FieldModifier_IsRequired = 1 << 4,
  kUpb_FieldModifier_ValidateUtf8 = 1 << 5,
} kUpb_FieldModifier;

// These modifiers are also used on the wire.
typedef enum {
  kUpb_MessageModifier_ValidateUtf8 = 1 << 0,
  kUpb_MessageModifier_DefaultIsPacked = 1 << 1,
  kUpb_MessageModifier_IsExtendable = 1 << 2,
} kUpb_MessageModifier;


#endif  // UPB_MINI_DESCRIPTOR_INTERNAL_MODIFIERS_H_

#ifndef UPB_MINI_DESCRIPTOR_INTERNAL_ENCODE_H_
#define UPB_MINI_DESCRIPTOR_INTERNAL_ENCODE_H_

#include <stdint.h>


// Must be last.

// If the input buffer has at least this many bytes available, the encoder call
// is guaranteed to succeed (as long as field number order is maintained).
#define kUpb_MtDataEncoder_MinSize 16

typedef struct {
  char* end;  // Limit of the buffer passed as a parameter.
  // Aliased to internal-only members in .cc.
  char internal[32];
} upb_MtDataEncoder;

#ifdef __cplusplus
extern "C" {
#endif

// Encodes field/oneof information for a given message.  The sequence of calls
// should look like:
//
//   upb_MtDataEncoder e;
//   char buf[256];
//   char* ptr = buf;
//   e.end = ptr + sizeof(buf);
//   unit64_t msg_mod = ...; // bitwise & of kUpb_MessageModifiers or zero
//   ptr = upb_MtDataEncoder_StartMessage(&e, ptr, msg_mod);
//   // Fields *must* be in field number order.
//   ptr = upb_MtDataEncoder_PutField(&e, ptr, ...);
//   ptr = upb_MtDataEncoder_PutField(&e, ptr, ...);
//   ptr = upb_MtDataEncoder_PutField(&e, ptr, ...);
//
//   // If oneofs are present.  Oneofs must be encoded after regular fields.
//   ptr = upb_MiniTable_StartOneof(&e, ptr)
//   ptr = upb_MiniTable_PutOneofField(&e, ptr, ...);
//   ptr = upb_MiniTable_PutOneofField(&e, ptr, ...);
//
//   ptr = upb_MiniTable_StartOneof(&e, ptr);
//   ptr = upb_MiniTable_PutOneofField(&e, ptr, ...);
//   ptr = upb_MiniTable_PutOneofField(&e, ptr, ...);
//
// Oneofs must be encoded after all regular fields.
char* upb_MtDataEncoder_StartMessage(upb_MtDataEncoder* e, char* ptr,
                                     uint64_t msg_mod);
char* upb_MtDataEncoder_PutField(upb_MtDataEncoder* e, char* ptr,
                                 upb_FieldType type, uint32_t field_num,
                                 uint64_t field_mod);
char* upb_MtDataEncoder_StartOneof(upb_MtDataEncoder* e, char* ptr);
char* upb_MtDataEncoder_PutOneofField(upb_MtDataEncoder* e, char* ptr,
                                      uint32_t field_num);

// Encodes the set of values for a given enum. The values must be given in
// order (after casting to uint32_t), and repeats are not allowed.
char* upb_MtDataEncoder_StartEnum(upb_MtDataEncoder* e, char* ptr);
char* upb_MtDataEncoder_PutEnumValue(upb_MtDataEncoder* e, char* ptr,
                                     uint32_t val);
char* upb_MtDataEncoder_EndEnum(upb_MtDataEncoder* e, char* ptr);

// Encodes an entire mini descriptor for an extension.
char* upb_MtDataEncoder_EncodeExtension(upb_MtDataEncoder* e, char* ptr,
                                        upb_FieldType type, uint32_t field_num,
                                        uint64_t field_mod);

// Encodes an entire mini descriptor for a map.
char* upb_MtDataEncoder_EncodeMap(upb_MtDataEncoder* e, char* ptr,
                                  upb_FieldType key_type,
                                  upb_FieldType value_type, uint64_t key_mod,
                                  uint64_t value_mod);

// Encodes an entire mini descriptor for a message set.
char* upb_MtDataEncoder_EncodeMessageSet(upb_MtDataEncoder* e, char* ptr);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_MINI_DESCRIPTOR_INTERNAL_ENCODE_H_ */

#ifndef UPB_MINI_TABLE_GENERATED_REGISTRY_H_
#define UPB_MINI_TABLE_GENERATED_REGISTRY_H_


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

/* Generated registry: a global singleton that gathers all extensions linked
 * into the binary.
 *
 * This singleton is thread-safe and lock-free, implemented using atomics.  The
 * registry is lazily initialized the first time it is loaded.  When all
 * references are released, the registry will be destroyed.  New loads
 * afterwards will simply reload the same registry as needed.
 *
 * The extension minitables are registered in gencode using linker arrays.  Each
 * .proto file produces a weak, hidden, constructor function that adds all
 * visible extensions from the array into the registry.  In each binary, only
 * one copy of the constructor will actually be preserved by the linker, and
 * that copy will add all of the extensions for the entire binary.  All of these
 * are added to a global linked list of minitables pre-main, which are then used
 * to construct this singleton as needed.
 */

typedef struct upb_GeneratedRegistryRef upb_GeneratedRegistryRef;

// Loads the generated registry, returning a reference to it.  The reference
// must be held for the lifetime of any ExtensionRegistry obtained from it.
//
// Returns NULL on failure.
UPB_API const upb_GeneratedRegistryRef* upb_GeneratedRegistry_Load(void);

// Releases a reference to the generated registry.  This may destroy the
// registry if there are no other references to it.
//
// NULL is a valid argument and is simply ignored for easier error handling in
// callers.
UPB_API void upb_GeneratedRegistry_Release(const upb_GeneratedRegistryRef* r);

// Returns the extension registry contained by a reference to the generated
// registry.
//
// The reference must be held for the lifetime of the registry.
UPB_API const upb_ExtensionRegistry* upb_GeneratedRegistry_Get(
    const upb_GeneratedRegistryRef* r);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif  // UPB_MINI_TABLE_GENERATED_REGISTRY_H_

#ifndef UPB_REFLECTION_DEF_POOL_INTERNAL_H_
#define UPB_REFLECTION_DEF_POOL_INTERNAL_H_


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

upb_Arena* _upb_DefPool_Arena(const upb_DefPool* s);
size_t _upb_DefPool_BytesLoaded(const upb_DefPool* s);
upb_ExtensionRegistry* _upb_DefPool_ExtReg(const upb_DefPool* s);

bool _upb_DefPool_InsertExt(upb_DefPool* s, const upb_MiniTableExtension* ext,
                            const upb_FieldDef* f);
bool _upb_DefPool_InsertSym(upb_DefPool* s, upb_StringView sym, upb_value v,
                            upb_Status* status);
bool _upb_DefPool_LookupSym(const upb_DefPool* s, const char* sym, size_t size,
                            upb_value* v);

void** _upb_DefPool_ScratchData(const upb_DefPool* s);
size_t* _upb_DefPool_ScratchSize(const upb_DefPool* s);
void _upb_DefPool_SetPlatform(upb_DefPool* s, upb_MiniTablePlatform platform);

// For generated code only: loads a generated descriptor.
typedef struct _upb_DefPool_Init {
  struct _upb_DefPool_Init** deps;  // Dependencies of this file.
  const upb_MiniTableFile* layout;
  const char* filename;
  upb_StringView descriptor;  // Serialized descriptor.
} _upb_DefPool_Init;

bool _upb_DefPool_LoadDefInit(upb_DefPool* s, const _upb_DefPool_Init* init);

// Should only be directly called by tests. This variant lets us suppress
// the use of compiled-in tables, forcing a rebuild of the tables at runtime.
bool _upb_DefPool_LoadDefInitEx(upb_DefPool* s, const _upb_DefPool_Init* init,
                                bool rebuild_minitable);

const upb_ExtensionRegistry* _upb_DefPool_GeneratedExtensionRegistry(
    const upb_DefPool* s);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_REFLECTION_DEF_POOL_INTERNAL_H_ */

#ifndef UPB_REFLECTION_DEF_TYPE_H_
#define UPB_REFLECTION_DEF_TYPE_H_


// Must be last.

// Inside a symtab we store tagged pointers to specific def types.
typedef enum {
  UPB_DEFTYPE_MASK = 7,

  // Only inside symtab table.
  UPB_DEFTYPE_EXT = 0,
  UPB_DEFTYPE_MSG = 1,
  UPB_DEFTYPE_ENUM = 2,
  UPB_DEFTYPE_ENUMVAL = 3,
  UPB_DEFTYPE_SERVICE = 4,

  // Only inside message table.
  UPB_DEFTYPE_FIELD = 0,
  UPB_DEFTYPE_ONEOF = 1,

  // Only inside service table.
  UPB_DEFTYPE_METHOD = 0,
} upb_deftype_t;

#ifdef __cplusplus
extern "C" {
#endif

// Our 3-bit pointer tagging requires all pointers to be multiples of 8.
// The arena will always yield 8-byte-aligned addresses, however we put
// the defs into arrays. For each element in the array to be 8-byte-aligned,
// the sizes of each def type must also be a multiple of 8.
//
// If any of these asserts fail, we need to add or remove padding on 32-bit
// machines (64-bit machines will have 8-byte alignment already due to
// pointers, which all of these structs have).
UPB_INLINE void _upb_DefType_CheckPadding(size_t size) {
  UPB_ASSERT((size & UPB_DEFTYPE_MASK) == 0);
}

upb_deftype_t _upb_DefType_Type(upb_value v);

upb_value _upb_DefType_Pack(const void* ptr, upb_deftype_t type);

const void* _upb_DefType_Unpack(upb_value v, upb_deftype_t type);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_REFLECTION_DEF_TYPE_H_ */

#ifndef UPB_REFLECTION_DEF_BUILDER_INTERNAL_H_
#define UPB_REFLECTION_DEF_BUILDER_INTERNAL_H_

#include <setjmp.h>
#include <stddef.h>
#include <stdint.h>
#include <string.h>


// Must be last.

// We want to copy the options verbatim into the destination options proto.
// We use serialize+parse as our deep copy.
#define _UPB_FREEZE_OPTIONS(target, options_type) \
  upb_Message_Freeze((upb_Message*)target, UPB_DESC_MINITABLE(options_type))

#define UPB_DEF_SET_OPTIONS(target, desc_type, options_type, proto)        \
  if (google_protobuf_##desc_type##_has_options(proto)) {                           \
    size_t size;                                                           \
    char* pb = google_protobuf_##options_type##_serialize(                          \
        google_protobuf_##desc_type##_options(proto), ctx->tmp_arena, &size);       \
    if (!pb) _upb_DefBuilder_OomErr(ctx);                                  \
    target = google_protobuf_##options_type##_parse_ex(                             \
        pb, size, _upb_DefPool_GeneratedExtensionRegistry(ctx->symtab), 0, \
        _upb_DefBuilder_Arena(ctx));                                       \
    if (!target) _upb_DefBuilder_OomErr(ctx);                              \
    _UPB_FREEZE_OPTIONS(target, options_type);                             \
  } else {                                                                 \
    target = (const google_protobuf_##options_type*)kUpbDefOptDefault;              \
  }

#ifdef __cplusplus
extern "C" {
#endif

struct upb_DefBuilder {
  upb_DefPool* symtab;
  upb_strtable feature_cache;          // Caches features by identity.
  google_protobuf_FeatureSet* legacy_features;  // For computing legacy features.
  char* tmp_buf;                       // Temporary buffer in tmp_arena.
  size_t tmp_buf_size;                 // Size of temporary buffer.
  upb_FileDef* file;                   // File we are building.
  upb_Arena* arena;                    // Allocate defs here.
  upb_Arena* tmp_arena;                // For temporary allocations.
  upb_Status* status;                  // Record errors here.
  const upb_MiniTableFile* layout;     // NULL if we should build layouts.
  upb_MiniTablePlatform platform;      // Platform we are targeting.
  int enum_count;                      // Count of enums built so far.
  int msg_count;                       // Count of messages built so far.
  int ext_count;                       // Count of extensions built so far.
  jmp_buf err;                         // longjmp() on error.
};

extern const char* kUpbDefOptDefault;

// ctx->status has already been set elsewhere so just fail/longjmp()
UPB_NORETURN void _upb_DefBuilder_FailJmp(upb_DefBuilder* ctx);

UPB_NORETURN void _upb_DefBuilder_Errf(upb_DefBuilder* ctx, const char* fmt,
                                       ...) UPB_PRINTF(2, 3);
UPB_NORETURN void _upb_DefBuilder_OomErr(upb_DefBuilder* ctx);

const char* _upb_DefBuilder_MakeFullName(upb_DefBuilder* ctx,
                                         const char* prefix,
                                         upb_StringView name);

// Given a symbol and the base symbol inside which it is defined,
// find the symbol's definition.
const void* _upb_DefBuilder_ResolveAny(upb_DefBuilder* ctx,
                                       const char* from_name_dbg,
                                       const char* base, upb_StringView sym,
                                       upb_deftype_t* type);

const void* _upb_DefBuilder_Resolve(upb_DefBuilder* ctx,
                                    const char* from_name_dbg, const char* base,
                                    upb_StringView sym, upb_deftype_t type);

char _upb_DefBuilder_ParseEscape(upb_DefBuilder* ctx, const upb_FieldDef* f,
                                 const char** src, const char* end);

const char* _upb_DefBuilder_FullToShort(const char* fullname);

UPB_INLINE void* _upb_DefBuilder_Alloc(upb_DefBuilder* ctx, size_t bytes) {
  if (bytes == 0) return NULL;
  void* ret = upb_Arena_Malloc(ctx->arena, bytes);
  if (!ret) _upb_DefBuilder_OomErr(ctx);
  return ret;
}

/* Allocates an array of `count` elements, checking for size_t overflow */
UPB_INLINE void* _upb_DefBuilder_AllocCounted(upb_DefBuilder* ctx, size_t size,
                                              size_t count) {
  if (count == 0) return NULL;
  size_t total_bytes;
  if (upb_MulOverflow(size, count, &total_bytes)) {
    _upb_DefBuilder_OomErr(ctx);
  }
  return _upb_DefBuilder_Alloc(ctx, total_bytes);
}

#define UPB_DEFBUILDER_ALLOCARRAY(ctx, type, count) \
  ((type*)_upb_DefBuilder_AllocCounted(ctx, sizeof(type), (count)))

// Adds a symbol |v| to the symtab, which must be a def pointer previously
// packed with pack_def(). The def's pointer to upb_FileDef* must be set before
// adding, so we know which entries to remove if building this file fails.
UPB_INLINE void _upb_DefBuilder_Add(upb_DefBuilder* ctx, const char* name,
                                    upb_value v) {
  upb_StringView sym = {.data = name, .size = strlen(name)};
  bool ok = _upb_DefPool_InsertSym(ctx->symtab, sym, v, ctx->status);
  if (!ok) _upb_DefBuilder_FailJmp(ctx);
}

UPB_INLINE upb_Arena* _upb_DefBuilder_Arena(const upb_DefBuilder* ctx) {
  return ctx->arena;
}

UPB_INLINE upb_FileDef* _upb_DefBuilder_File(const upb_DefBuilder* ctx) {
  return ctx->file;
}

// This version of CheckIdent() is only called by other, faster versions after
// they detect a parsing error.
void _upb_DefBuilder_CheckIdentSlow(upb_DefBuilder* ctx, upb_StringView name,
                                    bool full);

// Verify a full identifier string. This is slightly more complicated than
// verifying a relative identifier string because we must track '.' chars.
UPB_INLINE void _upb_DefBuilder_CheckIdentFull(upb_DefBuilder* ctx,
                                               upb_StringView name) {
  bool good = name.size > 0;
  bool start = true;

  for (size_t i = 0; i < name.size; i++) {
    const char c = name.data[i];
    const char d = c | 0x20;  // force lowercase
    const bool is_alpha = (('a' <= d) & (d <= 'z')) | (c == '_');
    // Accept a leading digit even though protoc would reject it because the
    // C++ DescriptorPool accepts it, and upb should be as relaxed as C++.
    const bool is_number = ('0' <= c) & (c <= '9');
    const bool is_dot = (c == '.') & !start;

    good &= is_alpha | is_number | is_dot;
    start = (c == '.');
  }

  if (!good || start) _upb_DefBuilder_CheckIdentSlow(ctx, name, true);
}

UPB_INLINE bool _upb_DefBuilder_IsLegacyEdition(google_protobuf_Edition edition) {
  // Should only be called for a real edition, not a placeholder like
  // EDITION_LEGACY.
  UPB_ASSERT(edition >= google_protobuf_EDITION_PROTO2);
  return edition <= google_protobuf_EDITION_PROTO3;
}

// Returns true if the returned feature set is new and must be populated.
bool _upb_DefBuilder_GetOrCreateFeatureSet(upb_DefBuilder* ctx,
                                           const google_protobuf_FeatureSet* parent,
                                           upb_StringView key,
                                           google_protobuf_FeatureSet** set);

const google_protobuf_FeatureSet* _upb_DefBuilder_DoResolveFeatures(
    upb_DefBuilder* ctx, const google_protobuf_FeatureSet* parent,
    const google_protobuf_FeatureSet* child, bool is_implicit);

UPB_INLINE const google_protobuf_FeatureSet* _upb_DefBuilder_ResolveFeatures(
    upb_DefBuilder* ctx, const google_protobuf_FeatureSet* parent,
    const google_protobuf_FeatureSet* child) {
  return _upb_DefBuilder_DoResolveFeatures(ctx, parent, child, false);
}

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_REFLECTION_DEF_BUILDER_INTERNAL_H_ */

#ifndef UPB_REFLECTION_FILE_DEF_INTERNAL_H_
#define UPB_REFLECTION_FILE_DEF_INTERNAL_H_

#include <stdint.h>


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

const upb_MiniTableExtension* _upb_FileDef_ExtensionMiniTable(
    const upb_FileDef* f, int i);
void _upb_FileDef_SetExtensionMiniTable(upb_FileDef* f, int i,
                                        const upb_MiniTableExtension* ext);
const int32_t* _upb_FileDef_PublicDependencyIndexes(const upb_FileDef* f);
const int32_t* _upb_FileDef_WeakDependencyIndexes(const upb_FileDef* f);
bool _upb_FileDef_ClosedEnumCheckingDisabled(const upb_FileDef* f);
bool _upb_FileDef_ImplicitFieldPresenceDisabled(const upb_FileDef* f);

// upb_FileDef_Package() returns "" if f->package is NULL, this does not.
const char* _upb_FileDef_RawPackage(const upb_FileDef* f);

void _upb_FileDef_Create(upb_DefBuilder* ctx,
                         const google_protobuf_FileDescriptorProto* file_proto);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_REFLECTION_FILE_DEF_INTERNAL_H_ */

#ifndef UPB_REFLECTION_MESSAGE_DEF_INTERNAL_H_
#define UPB_REFLECTION_MESSAGE_DEF_INTERNAL_H_

#include <stddef.h>


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

upb_MessageDef* _upb_MessageDef_At(const upb_MessageDef* m, int i);
bool _upb_MessageDef_InMessageSet(const upb_MessageDef* m);
bool _upb_MessageDef_Insert(upb_MessageDef* m, const char* name, size_t size,
                            upb_value v, upb_Arena* a);
void _upb_MessageDef_InsertField(upb_DefBuilder* ctx, upb_MessageDef* m,
                                 const upb_FieldDef* f);
bool _upb_MessageDef_IsValidExtensionNumber(const upb_MessageDef* m, int n);
void _upb_MessageDef_CreateMiniTable(upb_DefBuilder* ctx, upb_MessageDef* m);
void _upb_MessageDef_LinkMiniTable(upb_DefBuilder* ctx,
                                   const upb_MessageDef* m);
void _upb_MessageDef_Resolve(upb_DefBuilder* ctx, upb_MessageDef* m);

// Allocate and initialize an array of |n| message defs.
upb_MessageDef* _upb_MessageDefs_New(
    upb_DefBuilder* ctx, int n, const google_protobuf_DescriptorProto* const* protos,
    const google_protobuf_FeatureSet* parent_features,
    const upb_MessageDef* containing_type);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_REFLECTION_MESSAGE_DEF_INTERNAL_H_ */

#ifndef UPB_REFLECTION_UPB_EDITION_DEFAULTS_H_
#define UPB_REFLECTION_UPB_EDITION_DEFAULTS_H_

// This file contains the serialized FeatureSetDefaults object for
// language-independent features and (possibly at some point) for upb-specific
// features. This is used for feature resolution under Editions.
// NOLINTBEGIN
// clang-format off
#define UPB_INTERNAL_UPB_EDITION_DEFAULTS "\n\031\030\204\007\"\000*\022\010\001\020\002\030\002 \003(\0010\0028\002@\001H\001\n\031\030\347\007\"\000*\022\010\002\020\001\030\001 \002(\0010\0018\002@\001H\001\n\031\030\350\007\"\014\010\001\020\001\030\001 \002(\0010\001*\0068\002@\001H\001\n\031\030\351\007\"\020\010\001\020\001\030\001 \002(\0010\0018\001@\002*\002H\001\n\031\030\352\007\"\022\010\001\020\001\030\001 \002(\0010\0018\003@\004H\002*\000 \346\007(\352\007"
// clang-format on
// NOLINTEND

#endif  // UPB_REFLECTION_UPB_EDITION_DEFAULTS_H_

#ifndef UPB_REFLECTION_DESC_STATE_INTERNAL_H_
#define UPB_REFLECTION_DESC_STATE_INTERNAL_H_


// Must be last.

// Manages the storage for mini descriptor strings as they are being encoded.
// TODO: Move some of this state directly into the encoder, maybe.
typedef struct {
  upb_MtDataEncoder e;
  size_t bufsize;
  char* buf;
  char* ptr;
} upb_DescState;

#ifdef __cplusplus
extern "C" {
#endif

UPB_INLINE void _upb_DescState_Init(upb_DescState* d) {
  d->bufsize = kUpb_MtDataEncoder_MinSize * 2;
  d->buf = NULL;
  d->ptr = NULL;
}

bool _upb_DescState_Grow(upb_DescState* d, upb_Arena* a);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_REFLECTION_DESC_STATE_INTERNAL_H_ */

#ifndef UPB_REFLECTION_ENUM_DEF_INTERNAL_H_
#define UPB_REFLECTION_ENUM_DEF_INTERNAL_H_


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

upb_EnumDef* _upb_EnumDef_At(const upb_EnumDef* e, int i);
void _upb_EnumDef_Insert(upb_DefBuilder* ctx, upb_EnumDef* e,
                         upb_EnumValueDef* v);
const upb_MiniTableEnum* _upb_EnumDef_MiniTable(const upb_EnumDef* e);

// Allocate and initialize an array of |n| enum defs.
upb_EnumDef* _upb_EnumDefs_New(upb_DefBuilder* ctx, int n,
                               const google_protobuf_EnumDescriptorProto* const* protos,
                               const google_protobuf_FeatureSet* parent_features,
                               const upb_MessageDef* containing_type);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_REFLECTION_ENUM_DEF_INTERNAL_H_ */

#ifndef UPB_REFLECTION_ENUM_RESERVED_RANGE_INTERNAL_H_
#define UPB_REFLECTION_ENUM_RESERVED_RANGE_INTERNAL_H_


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

upb_EnumReservedRange* _upb_EnumReservedRange_At(const upb_EnumReservedRange* r,
                                                 int i);

// Allocate and initialize an array of |n| reserved ranges owned by |e|.
upb_EnumReservedRange* _upb_EnumReservedRanges_New(
    upb_DefBuilder* ctx, int n,
    const google_protobuf_EnumDescriptorProto_EnumReservedRange* const* protos,
    const upb_EnumDef* e);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_REFLECTION_ENUM_RESERVED_RANGE_INTERNAL_H_ */

#ifndef UPB_REFLECTION_ENUM_VALUE_DEF_INTERNAL_H_
#define UPB_REFLECTION_ENUM_VALUE_DEF_INTERNAL_H_

#include <stddef.h>


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

upb_EnumValueDef* _upb_EnumValueDef_At(const upb_EnumValueDef* v, int i);

// Allocate and initialize an array of |n| enum value defs owned by |e|.
upb_EnumValueDef* _upb_EnumValueDefs_New(
    upb_DefBuilder* ctx, const char* prefix, int n,
    const google_protobuf_EnumValueDescriptorProto* const* protos,
    const google_protobuf_FeatureSet* parent_features, upb_EnumDef* e, bool* is_sorted);

const upb_EnumValueDef** _upb_EnumValueDefs_Sorted(const upb_EnumValueDef* v,
                                                   size_t n, upb_Arena* a);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_REFLECTION_ENUM_VALUE_DEF_INTERNAL_H_ */

#ifndef UPB_REFLECTION_INTERNAL_STRDUP2_H_
#define UPB_REFLECTION_INTERNAL_STRDUP2_H_

#include <stddef.h>


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

// Variant that works with a length-delimited rather than NULL-delimited string,
// as supported by strtable.
char* upb_strdup2(const char* s, size_t len, upb_Arena* a);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_REFLECTION_INTERNAL_STRDUP2_H_ */
#ifndef GOOGLE_UPB_UPB_REFLECTION_JSON_ENUMVALUE_OPTIONS_BOOTSTRAP_H__
#define GOOGLE_UPB_UPB_REFLECTION_JSON_ENUMVALUE_OPTIONS_BOOTSTRAP_H__

// IWYU pragma: begin_exports

#if defined(UPB_BOOTSTRAP_STAGE) && UPB_BOOTSTRAP_STAGE == 0
// This header is checked in.
#elif defined(UPB_BOOTSTRAP_STAGE) && UPB_BOOTSTRAP_STAGE == 1
// This header is generated at build time by the bootstrapping process.
#else
// This is the normal header, generated by upb_c_proto_library().
/* This file was generated by upb_generator from the input file:
 *
 *     google/protobuf/json_enumvalue_options.proto
 *
 * Do not edit -- your changes will be discarded when the file is
 * regenerated.
 * NO CHECKED-IN PROTOBUF GENCODE */

#ifndef GOOGLE_PROTOBUF_JSON_ENUMVALUE_OPTIONS_PROTO_UPB_H__UPB_H_
#define GOOGLE_PROTOBUF_JSON_ENUMVALUE_OPTIONS_PROTO_UPB_H__UPB_H_


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif
typedef struct pb_enumvalue_JsonEnumValueOptions {
  upb_Message UPB_PRIVATE(base);
} pb_enumvalue_JsonEnumValueOptions;

struct google_protobuf_EnumValueOptions;


/* pb.enumvalue.JsonEnumValueOptions */
UPB_INLINE pb_enumvalue_JsonEnumValueOptions* pb_enumvalue_JsonEnumValueOptions_new(upb_Arena* arena) {
  return (pb_enumvalue_JsonEnumValueOptions*)_upb_Message_New(&pb__enumvalue__JsonEnumValueOptions_msg_init, arena);
}
UPB_INLINE pb_enumvalue_JsonEnumValueOptions* pb_enumvalue_JsonEnumValueOptions_parse(const char* buf, size_t size,
                                        upb_Arena* arena) {
  pb_enumvalue_JsonEnumValueOptions* ret = pb_enumvalue_JsonEnumValueOptions_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &pb__enumvalue__JsonEnumValueOptions_msg_init, NULL, 0,
                 arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE pb_enumvalue_JsonEnumValueOptions* pb_enumvalue_JsonEnumValueOptions_parse_ex(
    const char* buf, size_t size, const upb_ExtensionRegistry* extreg,
    int options, upb_Arena* arena) {
  pb_enumvalue_JsonEnumValueOptions* ret = pb_enumvalue_JsonEnumValueOptions_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, UPB_UPCAST(ret), &pb__enumvalue__JsonEnumValueOptions_msg_init, extreg,
                 options, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* pb_enumvalue_JsonEnumValueOptions_serialize(const pb_enumvalue_JsonEnumValueOptions* msg,
                                      upb_Arena* arena, size_t* len) {
  char* ptr;
  upb_EncodeStatus status =
      upb_Encode(UPB_UPCAST(msg), &pb__enumvalue__JsonEnumValueOptions_msg_init, 0, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE char* pb_enumvalue_JsonEnumValueOptions_serialize_ex(const pb_enumvalue_JsonEnumValueOptions* msg,
                                         int options, upb_Arena* arena,
                                         size_t* len) {
  char* ptr;
  upb_EncodeStatus status = upb_Encode(UPB_UPCAST(msg), &pb__enumvalue__JsonEnumValueOptions_msg_init,
                                       options, arena, &ptr, len);
  if (status != kUpb_EncodeStatus_Ok) {
    return NULL;
  }
  return ptr;
}
UPB_INLINE void pb_enumvalue_JsonEnumValueOptions_clear_string(pb_enumvalue_JsonEnumValueOptions* msg) {
  const upb_MiniTableField field = {1, UPB_SIZE(12, 16), 64, kUpb_NoSub, 9, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_ClearBaseField(UPB_UPCAST(msg), &field);
}
UPB_INLINE upb_StringView pb_enumvalue_JsonEnumValueOptions_string(const pb_enumvalue_JsonEnumValueOptions* msg) {
  upb_StringView default_val = upb_StringView_FromString("");
  upb_StringView ret;
  const upb_MiniTableField field = {1, UPB_SIZE(12, 16), 64, kUpb_NoSub, 9, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  _upb_Message_GetNonExtensionField(UPB_UPCAST(msg), &field,
                                    &default_val, &ret);
  return ret;
}
UPB_INLINE bool pb_enumvalue_JsonEnumValueOptions_has_string(const pb_enumvalue_JsonEnumValueOptions* msg) {
  const upb_MiniTableField field = {1, UPB_SIZE(12, 16), 64, kUpb_NoSub, 9, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  return upb_Message_HasBaseField(UPB_UPCAST(msg), &field);
}

UPB_INLINE void pb_enumvalue_JsonEnumValueOptions_set_string(pb_enumvalue_JsonEnumValueOptions* msg, upb_StringView value) {
  const upb_MiniTableField field = {1, UPB_SIZE(12, 16), 64, kUpb_NoSub, 9, (int)kUpb_FieldMode_Scalar | ((int)kUpb_FieldRep_StringView << kUpb_FieldRep_Shift)};
  upb_Message_SetBaseField((upb_Message*)msg, &field, &value);
}

UPB_INLINE bool pb_enumvalue_has_json(const struct google_protobuf_EnumValueOptions* msg) {
  return upb_Message_HasExtension((upb_Message*)msg, pb_enumvalue_json_ext);
}

UPB_INLINE void pb_enumvalue_clear_json(struct google_protobuf_EnumValueOptions* msg) {
  upb_Message_ClearExtension((upb_Message*)msg, pb_enumvalue_json_ext);
}
UPB_INLINE const pb_enumvalue_JsonEnumValueOptions*
pb_enumvalue_json(const struct google_protobuf_EnumValueOptions* msg) {
  const upb_MiniTableExtension* ext = pb_enumvalue_json_ext;
  UPB_ASSUME(upb_MiniTableField_IsScalar(&ext->UPB_PRIVATE(field)));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(
                 &ext->UPB_PRIVATE(field)) == UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte));
  const pb_enumvalue_JsonEnumValueOptions* default_val = NULL;
  const pb_enumvalue_JsonEnumValueOptions* ret;
  _upb_Message_GetExtensionField((upb_Message*)msg, ext, &default_val, &ret);
  return ret;
}

UPB_INLINE void pb_enumvalue_set_json(struct google_protobuf_EnumValueOptions* msg,
                                        const pb_enumvalue_JsonEnumValueOptions* val,
                                        upb_Arena* arena) {
  const upb_MiniTableExtension* ext = pb_enumvalue_json_ext;
  UPB_ASSUME(upb_MiniTableField_IsScalar(&ext->UPB_PRIVATE(field)));
  UPB_ASSUME(UPB_PRIVATE(_upb_MiniTableField_GetRep)(
                 &ext->UPB_PRIVATE(field)) == UPB_SIZE(kUpb_FieldRep_4Byte, kUpb_FieldRep_8Byte));
  bool ok = upb_Message_SetExtension((upb_Message*)msg, ext, &val, arena);
  UPB_ASSERT(ok);
}
UPB_INLINE struct pb_enumvalue_JsonEnumValueOptions* pb_enumvalue_mutable_json(
    struct google_protobuf_EnumValueOptions* msg, upb_Arena* arena) {
  struct pb_enumvalue_JsonEnumValueOptions* sub = (struct pb_enumvalue_JsonEnumValueOptions*)pb_enumvalue_json(msg);
  if (sub == NULL) {
    sub = (struct pb_enumvalue_JsonEnumValueOptions*)_upb_Message_New(&pb__enumvalue__JsonEnumValueOptions_msg_init, arena);
    if (sub) pb_enumvalue_set_json(msg, sub, arena);
  }
  return sub;
}
#ifdef __cplusplus
              } /* extern "C" */
#endif


#endif /* GOOGLE_PROTOBUF_JSON_ENUMVALUE_OPTIONS_PROTO_UPB_H__UPB_H_ */
#endif

// IWYU pragma: end_exports

#endif  // GOOGLE_UPB_UPB_REFLECTION_JSON_ENUMVALUE_OPTIONS_BOOTSTRAP_H__

#ifndef UPB_REFLECTION_EXTENSION_RANGE_INTERNAL_H_
#define UPB_REFLECTION_EXTENSION_RANGE_INTERNAL_H_


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

upb_ExtensionRange* _upb_ExtensionRange_At(const upb_ExtensionRange* r, int i);

// Allocate and initialize an array of |n| extension ranges owned by |m|.
upb_ExtensionRange* _upb_ExtensionRanges_New(
    upb_DefBuilder* ctx, int n,
    const google_protobuf_DescriptorProto_ExtensionRange* const* protos,
    const google_protobuf_FeatureSet* parent_features, const upb_MessageDef* m);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_REFLECTION_EXTENSION_RANGE_INTERNAL_H_ */

#ifndef UPB_REFLECTION_FIELD_DEF_INTERNAL_H_
#define UPB_REFLECTION_FIELD_DEF_INTERNAL_H_

#include <stdint.h>


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

upb_FieldDef* _upb_FieldDef_At(const upb_FieldDef* f, int i);

bool _upb_FieldDef_IsClosedEnum(const upb_FieldDef* f);
bool _upb_FieldDef_IsProto3Optional(const upb_FieldDef* f);
int _upb_FieldDef_LayoutIndex(const upb_FieldDef* f);
uint64_t _upb_FieldDef_Modifiers(const upb_FieldDef* f);
void _upb_FieldDef_Resolve(upb_DefBuilder* ctx, const char* prefix,
                           upb_FieldDef* f);
void _upb_FieldDef_BuildMiniTableExtension(upb_DefBuilder* ctx,
                                           const upb_FieldDef* f);

// Allocate and initialize an array of |n| extensions (field defs).
upb_FieldDef* _upb_Extensions_New(
    upb_DefBuilder* ctx, int n,
    const google_protobuf_FieldDescriptorProto* const* protos,
    const google_protobuf_FeatureSet* parent_features, const char* prefix,
    upb_MessageDef* m);

// Allocate and initialize an array of |n| field defs.
upb_FieldDef* _upb_FieldDefs_New(
    upb_DefBuilder* ctx, int n,
    const google_protobuf_FieldDescriptorProto* const* protos,
    const google_protobuf_FeatureSet* parent_features, const char* prefix,
    upb_MessageDef* m, bool* is_sorted);

// Allocate and return a list of pointers to the |n| field defs in |ff|,
// sorted by field number.
const upb_FieldDef** _upb_FieldDefs_Sorted(const upb_FieldDef* f, int n,
                                           upb_Arena* a);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_REFLECTION_FIELD_DEF_INTERNAL_H_ */

#ifndef UPB_REFLECTION_ONEOF_DEF_INTERNAL_H_
#define UPB_REFLECTION_ONEOF_DEF_INTERNAL_H_


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

upb_OneofDef* _upb_OneofDef_At(const upb_OneofDef* o, int i);
void _upb_OneofDef_Insert(upb_DefBuilder* ctx, upb_OneofDef* o,
                          const upb_FieldDef* f, const char* name, size_t size);

// Allocate and initialize an array of |n| oneof defs owned by |m|.
upb_OneofDef* _upb_OneofDefs_New(
    upb_DefBuilder* ctx, int n,
    const google_protobuf_OneofDescriptorProto* const* protos,
    const google_protobuf_FeatureSet* parent_features, upb_MessageDef* m);

size_t _upb_OneofDefs_Finalize(upb_DefBuilder* ctx, upb_MessageDef* m);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_REFLECTION_ONEOF_DEF_INTERNAL_H_ */

#ifndef UPB_REFLECTION_SERVICE_DEF_INTERNAL_H_
#define UPB_REFLECTION_SERVICE_DEF_INTERNAL_H_


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

upb_ServiceDef* _upb_ServiceDef_At(const upb_ServiceDef* s, int i);

// Allocate and initialize an array of |n| service defs.
upb_ServiceDef* _upb_ServiceDefs_New(
    upb_DefBuilder* ctx, int n,
    const google_protobuf_ServiceDescriptorProto* const* protos,
    const google_protobuf_FeatureSet* parent_features);

void _upb_ServiceDef_InsertMethod(upb_DefBuilder* ctx, upb_ServiceDef* s,
                                  const upb_MethodDef* m);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_REFLECTION_SERVICE_DEF_INTERNAL_H_ */

#ifndef UPB_REFLECTION_MESSAGE_RESERVED_RANGE_INTERNAL_H_
#define UPB_REFLECTION_MESSAGE_RESERVED_RANGE_INTERNAL_H_


// IWYU pragma: private, include "upb/reflection/def.h"

#ifndef UPB_REFLECTION_MESSAGE_RESERVED_RANGE_H_
#define UPB_REFLECTION_MESSAGE_RESERVED_RANGE_H_


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

int32_t upb_MessageReservedRange_Start(const upb_MessageReservedRange* r);
int32_t upb_MessageReservedRange_End(const upb_MessageReservedRange* r);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_REFLECTION_MESSAGE_RESERVED_RANGE_H_ */

// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

upb_MessageReservedRange* _upb_MessageReservedRange_At(
    const upb_MessageReservedRange* r, int i);

// Allocate and initialize an array of |n| reserved ranges owned by |m|.
upb_MessageReservedRange* _upb_MessageReservedRanges_New(
    upb_DefBuilder* ctx, int n,
    const google_protobuf_DescriptorProto_ReservedRange* const* protos,
    const upb_MessageDef* m);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_REFLECTION_MESSAGE_RESERVED_RANGE_INTERNAL_H_ */

#ifndef UPB_REFLECTION_METHOD_DEF_INTERNAL_H_
#define UPB_REFLECTION_METHOD_DEF_INTERNAL_H_


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

upb_MethodDef* _upb_MethodDef_At(const upb_MethodDef* m, int i);

// Allocate and initialize an array of |n| method defs owned by |s|.
upb_MethodDef* _upb_MethodDefs_New(
    upb_DefBuilder* ctx, int n,
    const google_protobuf_MethodDescriptorProto* const* protos,
    const google_protobuf_FeatureSet* parent_features, upb_ServiceDef* s);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_REFLECTION_METHOD_DEF_INTERNAL_H_ */

#ifndef UPB_UTIL_DEF_TO_PROTO_H_
#define UPB_UTIL_DEF_TO_PROTO_H_


#ifdef __cplusplus
extern "C" {
#endif

// Must be last

// Functions for converting defs back to the equivalent descriptor proto.
// Ultimately the goal is that a round-trip proto->def->proto is lossless.  Each
// function returns a new proto created in arena `a`, or NULL if memory
// allocation failed.
UPB_NODISCARD google_protobuf_DescriptorProto* upb_MessageDef_ToProto(
    const upb_MessageDef* m, upb_Arena* a);
UPB_NODISCARD google_protobuf_EnumDescriptorProto* upb_EnumDef_ToProto(
    const upb_EnumDef* e, upb_Arena* a);
UPB_NODISCARD google_protobuf_EnumValueDescriptorProto* upb_EnumValueDef_ToProto(
    const upb_EnumValueDef* e, upb_Arena* a);
UPB_NODISCARD google_protobuf_FieldDescriptorProto* upb_FieldDef_ToProto(
    const upb_FieldDef* f, upb_Arena* a);
UPB_NODISCARD google_protobuf_OneofDescriptorProto* upb_OneofDef_ToProto(
    const upb_OneofDef* o, upb_Arena* a);
UPB_NODISCARD google_protobuf_FileDescriptorProto* upb_FileDef_ToProto(
    const upb_FileDef* f, upb_Arena* a);
UPB_NODISCARD google_protobuf_MethodDescriptorProto* upb_MethodDef_ToProto(
    const upb_MethodDef* m, upb_Arena* a);
UPB_NODISCARD google_protobuf_ServiceDescriptorProto* upb_ServiceDef_ToProto(
    const upb_ServiceDef* s, upb_Arena* a);


#ifdef __cplusplus
} /* extern "C" */
#endif

#endif /* UPB_UTIL_DEF_TO_PROTO_H_ */

// IWYU pragma: private, include "upb/reflection/def.h"

#ifndef UPB_REFLECTION_ENUM_RESERVED_RANGE_H_
#define UPB_REFLECTION_ENUM_RESERVED_RANGE_H_


// Must be last.

#ifdef __cplusplus
extern "C" {
#endif

int32_t upb_EnumReservedRange_Start(const upb_EnumReservedRange* r);
int32_t upb_EnumReservedRange_End(const upb_EnumReservedRange* r);

#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* UPB_REFLECTION_ENUM_RESERVED_RANGE_H_ */

/*
 * Internal implementation details of the decoder that are shared between
 * decode.c and decode_fast.c.
 */

#ifndef UPB_WIRE_INTERNAL_DECODER_H_
#define UPB_WIRE_INTERNAL_DECODER_H_

#include <stddef.h>
#include <stdint.h>
#include <string.h>

#include "utf8_range.h"

// Must be last.

#define DECODE_NOGROUP (uint32_t)-1

typedef union {
  bool bool_val;
  uint32_t uint32_val;
  uint64_t uint64_val;
  uint32_t size;
} wireval;

typedef struct upb_Decoder {
  upb_EpsCopyInputStream input;
  const upb_ExtensionRegistry* extreg;
  upb_Message* original_msg;  // Pointer to preserve data to
  int depth;                  // Tracks recursion depth to bound stack usage.
  uint32_t end_group;  // field number of END_GROUP tag, else DECODE_NOGROUP.
  uint16_t options;
  bool missing_required;
  bool message_is_done;
  union {
    upb_Arena arena;
    void* foo[UPB_ARENA_SIZE_HACK / sizeof(void*)];
  };
  upb_ErrorHandler* err;

#ifndef NDEBUG
  char* trace_buf;
  char* trace_ptr;
  char* trace_end;
#endif
} upb_Decoder;

UPB_INLINE void _upb_Decoder_AssumeEpsHasErrorHandler(upb_Decoder* d) {
  UPB_ASSUME(upb_EpsCopyInputStream_HasErrorHandler(&d->input));
}

#define EPS(d) (_upb_Decoder_AssumeEpsHasErrorHandler(d), &(d)->input)

UPB_INLINE const char* upb_Decoder_Init(upb_Decoder* d, const char* buf,
                                        size_t size,
                                        const upb_ExtensionRegistry* extreg,
                                        int options, upb_Arena* arena,
                                        upb_ErrorHandler* err, char* trace_buf,
                                        size_t trace_size) {
  d->err = err;
  upb_EpsCopyInputStream_InitWithErrorHandler(&d->input, &buf, size, d->err);

  UPB_STATIC_ASSERT(
      offsetof(upb_Decoder, input) == 0,
      "EpsCopyInputStream must be pointer-interconvertible with upb_Decoder");
  UPB_STATIC_ASSERT((int)kUpb_DecodeStatus_Ok == (int)kUpb_ErrorCode_Ok,
                    "mismatched error codes");
  UPB_STATIC_ASSERT(
      (int)kUpb_DecodeStatus_OutOfMemory == (int)kUpb_ErrorCode_OutOfMemory,
      "mismatched error codes");
  UPB_STATIC_ASSERT(
      (int)kUpb_DecodeStatus_Malformed == (int)kUpb_ErrorCode_Malformed,
      "mismatched error codes");

  if (options & kUpb_DecodeOption_AlwaysValidateUtf8) {
    // Fasttable decoder does not support this option.
    options |= kUpb_DecodeOption_DisableFastTable;
  }

  d->extreg = extreg;
  d->depth = upb_DecodeOptions_GetEffectiveMaxDepth(options);
  d->end_group = DECODE_NOGROUP;
  d->options = (uint16_t)options;
  d->missing_required = false;
  d->message_is_done = false;
#ifndef NDEBUG
  d->trace_buf = trace_buf;
  d->trace_ptr = trace_buf;
  d->trace_end = UPB_PTRADD(trace_buf, trace_size);
#endif
  if (trace_buf) *trace_buf = 0;  // Null-terminate.

  // Violating the encapsulation of the arena for performance reasons.
  // This is a temporary arena that we swap into and swap out of when we are
  // done.  The temporary arena only needs to be able to handle allocation,
  // not fuse or free, so it does not need many of the members to be initialized
  // (particularly parent_or_count).
  UPB_PRIVATE(_upb_Arena_SwapIn)(&d->arena, arena);
  return buf;
}

UPB_INLINE upb_DecodeStatus upb_Decoder_Destroy(upb_Decoder* d,
                                                upb_Arena* arena) {
  UPB_PRIVATE(_upb_Arena_SwapOut)(arena, &d->arena);
  return (upb_DecodeStatus)d->err->code;
}

// Resets decoder fields in preparation for decoding a new message.
//
// Some decoder fields (arena, extreg, err) are preserved so they can be
// reused across messages.
// NOTE: The input stream is NOT reset. If a new input buffer is being used,
// upb_EpsCopyInputStream_InitWithErrorHandler() must be called separately.
UPB_INLINE void upb_Decoder_Reset(upb_Decoder* d, int options,
                                  upb_Message* msg) {
  d->depth = upb_DecodeOptions_GetEffectiveMaxDepth(options);
  d->options = options;
  d->end_group = DECODE_NOGROUP;
  d->missing_required = false;
  d->message_is_done = false;
  d->original_msg = msg;
}

#ifndef NDEBUG
UPB_INLINE bool _upb_Decoder_TraceBufferHasBytesAvailable(upb_Decoder* d,
                                                          int n) {
  return d->trace_ptr && d->trace_end && d->trace_end - d->trace_ptr > n;
}
#endif

UPB_INLINE char* _upb_Decoder_TraceNext(upb_Decoder* d) {
#ifndef NDEBUG
  return _upb_Decoder_TraceBufferHasBytesAvailable(d, 2) ? d->trace_ptr + 1
                                                         : NULL;
#else
  return NULL;
#endif
}

UPB_INLINE char* _upb_Decoder_TracePtr(upb_Decoder* d) {
#ifndef NDEBUG
  return d->trace_ptr;
#else
  return NULL;
#endif
}

// Trace events are used to trace the progress of the decoder.
// Events:
//   'D'  Fast dispatch
//   'F'  Field successfully parsed fast.
//   '<'  Fallback to MiniTable parser.
//   'M'  Field successfully parsed with MiniTable.
//   'X'  Truncated -- trace buffer is full, further events were discarded.
//   'U'  Unknown field parsed fast
//
// Lower-case letters indicate events that are more subtle and therefore
// difficult to assert on, but may be useful information for debugging:
//   'r'  Refresh buffer.
//   's'  Fall back to unknown fast path
//   'm'  Fall back to minitable lookup fast path
UPB_INLINE void _upb_Decoder_Trace(upb_Decoder* d, char event) {
#ifndef NDEBUG
#ifdef UPB_TRACE_FASTDECODER
  fprintf(stderr, "Fasttable trace event: %c\n", event);
#endif
  if (d->trace_ptr == NULL) return;
  if (!_upb_Decoder_TraceBufferHasBytesAvailable(d, 1)) {
    d->trace_ptr[-1] = 'X';  // Truncated.
    return;
  }
  d->trace_ptr[0] = event;
  d->trace_ptr[1] = '\0';
  d->trace_ptr++;
#endif
};

UPB_INLINE
bool _upb_Decoder_VerifyUtf8Inline(const char* ptr, int len) {
  return utf8_range_IsValid(ptr, len);
}

UPB_INLINE void _upb_Decoder_VerifyOneofUnlinked(
    const upb_MiniTable* mt, const upb_MiniTableField* field) {
#ifndef NDEBUG
  const upb_MiniTableField* oneof = upb_MiniTable_GetOneof(mt, field);
  if (oneof) {
    // All other members of the oneof must be message fields that are also
    // unlinked.
    do {
      UPB_ASSERT(upb_MiniTableField_CType(oneof) == kUpb_CType_Message);
      const upb_MiniTable* oneof_sub = upb_MiniTable_GetSubMessageTable(oneof);
      UPB_ASSERT(!oneof_sub);
    } while (upb_MiniTable_NextOneofField(mt, &oneof));
  }
#endif  // NDEBUG
}

const char* _upb_Decoder_CheckRequired(upb_Decoder* d, const char* ptr,
                                       const upb_Message* msg,
                                       const upb_MiniTable* m);

struct upb_Map* _upb_Decoder_CreateMap(upb_Decoder* d,
                                       const upb_MiniTable* entry);

#if UPB_FASTTABLE
UPB_PRESERVE_NONE
#endif
const char* _upb_Decoder_DecodeMessage(upb_Decoder* d, const char* ptr,
                                       upb_Message* msg,
                                       const upb_MiniTable* mt);

UPB_INLINE bool _upb_Decoder_FieldRequiresUtf8Validation(
    const upb_Decoder* d, const upb_MiniTableField* field) {
  if (field->UPB_PRIVATE(descriptortype) == kUpb_FieldType_String) return true;

  if (field->UPB_PRIVATE(descriptortype) == kUpb_FieldType_Bytes &&
      (field->UPB_ONLYBITS(mode) & kUpb_LabelFlags_IsAlternate) &&
      (d->options & kUpb_DecodeOption_AlwaysValidateUtf8)) {
    return true;
  }

  return false;
}

UPB_INLINE bool _upb_Decoder_ReadString(upb_Decoder* d, const char** ptr,
                                        size_t size, upb_StringView* sv,
                                        bool validate_utf8) {
  upb_StringView tmp;
  *ptr =
      upb_EpsCopyInputStream_ReadStringAlwaysAlias(&d->input, *ptr, size, &tmp);
  if (*ptr == NULL) return false;
  if (validate_utf8 && !utf8_range_IsValid(tmp.data, tmp.size)) {
    upb_ErrorHandler_ThrowError(d->err, kUpb_DecodeStatus_BadUtf8);
    return false;
  }
  if ((d->options & kUpb_DecodeOption_AliasString) == 0) {
    char* data = (char*)upb_Arena_Malloc(&d->arena, tmp.size);
    if (!data) return false;
    memcpy(data, tmp.data, tmp.size);
    tmp.data = data;
  }
  *sv = tmp;
  return true;
}

// Zig-zag decoding for sint32/sint64. The 32-bit variant must truncate the
// varint to 32 bits *before* decoding (proto semantics for overlong sint32
// varints, e.g. 2^32 decodes to 0).
UPB_INLINE uint32_t _upb_Decoder_ZigZagDecode32(uint64_t val) {
  uint32_t n = (uint32_t)val;
  return (n >> 1) ^ -(int32_t)(n & 1);
}

UPB_INLINE uint64_t _upb_Decoder_ZigZagDecode64(uint64_t n) {
  return (n >> 1) ^ -(int64_t)(n & 1);
}


#endif /* UPB_WIRE_INTERNAL_DECODER_H_ */
#ifndef GOOGLE_UPB_UPB_WIRE_WRITER_H__
#define GOOGLE_UPB_UPB_WIRE_WRITER_H__

#include <stdint.h>

// Must be last.

UPB_FORCEINLINE uint32_t
UPB_PRIVATE(upb_WireWriter_VarintUnusedSizeFromLeadingZeros64)(uint64_t clz) {
  // Calculate how many bytes of the possible 10 bytes we will *not* encode,
  // because they are part of a zero prefix. For the number 300, it would use 2
  // bytes encoded, so the number of bytes to skip would be 8. Adding 7 to the
  // clz input ensures that we're rounding up.
  return (((uint32_t)clz + 7) * 9) >> 6;
}


#endif  // GOOGLE_UPB_UPB_WIRE_WRITER_H__

// This should #undef all macros #defined in def.inc

#undef UPB_SIZE
#undef UPB_PTR_AT
#undef UPB_SIZEOF_FLEX
#undef UPB_FLEX_CAPACITY
#undef UPB_SIZEOF_FLEX_WOULD_OVERFLOW
#undef UPB_MAPTYPE_STRING
#undef UPB_EXPORT
#undef UPB_INLINE
#undef UPB_API
#undef UPBC_API
#undef UPB_API_INLINE
#undef UPB_API_INLINE_IF_NOT_GCC
#undef UPB_ALIGN_UP
#undef UPB_ALIGN_DOWN
#undef UPB_ALIGN_MALLOC
#undef UPB_ALIGN_OF
#undef UPB_ALIGN_AS
#undef UPB_STATIC_ASSERT
#undef UPB_STATIC_ASSERT_CONCAT
#undef UPB_STATIC_ASSERT_CONCAT_IMPL
#undef UPB_LIKELY
#undef UPB_UNLIKELY
#undef UPB_UNPREDICTABLE
#undef UPB_FORCEINLINE
#undef UPB_NOINLINE
#undef UPB_NORETURN
#undef UPB_PRINTF
#undef UPB_NODEREF
#undef UPB_NODISCARD
#undef UPB_MAX
#undef UPB_MIN
#undef UPB_UNUSED
#undef UPB_ASSUME
#undef UPB_ASSERT
#undef UPB_UNREACHABLE
#undef UPB_UNREACHABLE_FAILURE
#undef UPB_PRETTY_FUNCTION
#undef UPB_DEFAULT_MAX_BLOCK_SIZE
#undef UPB_SETJMP
#undef UPB_LONGJMP
#undef UPB_PTRADD
#undef UPB_MUSTTAIL
#undef UPB_PRESERVE_MOST
#undef UPB_PRESERVE_NONE
#undef UPB_FASTTABLE_SUPPORTED
#undef UPB_FASTTABLE_MASK
#undef UPB_FASTTABLE
#undef UPB_FASTTABLE_INIT
#undef UPB_POISON_MEMORY_REGION
#undef UPB_UNPOISON_MEMORY_REGION
#undef UPB_ASAN
#undef UPB_HWASAN
#undef UPB_HWASAN_POISON_TAG
#undef UPB_MSAN
#undef UPB_MALLOC_ALIGN
#undef UPB_TSAN
#undef UPB_DEPRECATED
#undef UPB_IGNORE_DEPRECATION_START
#undef UPB_IGNORE_DEPRECATION_STOP
#undef UPB_GNUC_MIN
#undef UPB_CLANG_MIN
#undef UPB_DESCRIPTOR_UPB_H_FILENAME
#undef UPB_DESC_MINITABLE
#undef UPB_IS_GOOGLE3
#undef UPB_ATOMIC
#undef UPB_USE_C11_ATOMICS
#undef UPB_USE_MSC_ATOMICS
#undef UPB_PRIVATE
#undef UPB_ONLYBITS
#undef UPB_LINKARR_DECLARE
#undef UPB_LINKARR_APPEND
#undef UPB_LINKARR_START
#undef UPB_LINKARR_STOP
#undef UPB_HAS_ATTRIBUTE
#undef UPB_HAS_CPP_ATTRIBUTE
#undef UPB_HAS_BUILTIN
#undef UPB_MEMCPY_INLINE
#undef UPB_HAS_EXTENSION
#undef UPB_HAS_FEATURE
#undef UPB_XSAN_MEMBER
#undef UPB_XSAN
#undef UPB_XSAN_STRUCT_SIZE
#undef UPB_ENABLE_REF_CYCLE_CHECKS
#undef UPB_ARM64_ASM
#undef UPB_ARM64_BTI_DEFAULT
#undef UPB_DEPRECATE_AND_INLINE
#undef UPB_MAYBE_ASSUME
#undef UPB_ATTR_CONST
#undef _UPB_STRINGIFY
#undef _UPB_STRINGIFY2
#undef UPB_CONSTRUCTOR
#undef UPB_RETAIN
#undef UPB_HIDDEN