Support the -Wassign-enum compiler flag. (#2085)
Support the -Wassign-enum compiler flag.
diff --git a/objectivec/ProtocolBuffers_OSX.xcodeproj/project.pbxproj b/objectivec/ProtocolBuffers_OSX.xcodeproj/project.pbxproj
index 5711a89..1585dbe 100644
--- a/objectivec/ProtocolBuffers_OSX.xcodeproj/project.pbxproj
+++ b/objectivec/ProtocolBuffers_OSX.xcodeproj/project.pbxproj
@@ -782,6 +782,7 @@
CLANG_ANALYZER_SECURITY_INSECUREAPI_RAND = YES;
CLANG_ANALYZER_SECURITY_INSECUREAPI_STRCPY = YES;
CLANG_STATIC_ANALYZER_MODE = deep;
+ CLANG_WARN_ASSIGN_ENUM = YES;
CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
CLANG_WARN_NULLABLE_TO_NONNULL_CONVERSION = YES;
@@ -842,6 +843,7 @@
CLANG_ANALYZER_SECURITY_INSECUREAPI_RAND = YES;
CLANG_ANALYZER_SECURITY_INSECUREAPI_STRCPY = YES;
CLANG_STATIC_ANALYZER_MODE = deep;
+ CLANG_WARN_ASSIGN_ENUM = YES;
CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
CLANG_WARN_NULLABLE_TO_NONNULL_CONVERSION = YES;