| // |
| // Copyright 2026 The Abseil Authors. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // https://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #ifdef _WIN32 |
| #include <intrin.h> |
| // kFastFailRangeCheckFailure mirrors the FAST_FAIL_RANGE_CHECK_FAILURE macro. |
| // Typically FAST_FAIL_RANGE_CHECK_FAILURE would be imported from winnt.h |
| // but winnt.h pulls in other dependencies and introduces build failures. |
| constexpr unsigned int kFastFailRangeCheckFailure = 8u; |
| #endif |
| |
| #include "absl/base/internal/hardening.h" |
| |
| #include "absl/base/attributes.h" |
| #include "absl/base/config.h" |
| #include "absl/base/macros.h" |
| |
| namespace absl { |
| ABSL_NAMESPACE_BEGIN |
| |
| namespace base_internal { |
| |
| [[noreturn]] ABSL_ATTRIBUTE_NOINLINE void FailedBoundsCheckAbort() { |
| #ifdef _WIN32 |
| __fastfail(kFastFailRangeCheckFailure); |
| #else |
| ABSL_INTERNAL_HARDENING_ABORT(); |
| #endif |
| } |
| |
| } // namespace base_internal |
| |
| ABSL_NAMESPACE_END |
| } // namespace absl |
