diff options
Diffstat (limited to 'absl/base/attributes.h')
| -rw-r--r-- | absl/base/attributes.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/absl/base/attributes.h b/absl/base/attributes.h index 3662f0fe7826..cc933bbaaee8 100644 --- a/absl/base/attributes.h +++ b/absl/base/attributes.h @@ -494,6 +494,20 @@ #define ABSL_XRAY_LOG_ARGS(N) #endif +// ABSL_ATTRIBUTE_REINITIALIZES +// +// Indicates that a member function reinitializes the entire object to a known +// state, independent of the previous state of the object. +// +// The clang-tidy check bugprone-use-after-move allows member functions marked +// with this attribute to be called on objects that have been moved from; +// without the attribute, this would result in a use-after-move warning. +#if ABSL_HAVE_CPP_ATTRIBUTE(clang::reinitializes) +#define ABSL_ATTRIBUTE_REINITIALIZES [[clang::reinitializes]] +#else +#define ABSL_ATTRIBUTE_REINITIALIZES +#endif + // ----------------------------------------------------------------------------- // Variable Attributes // ----------------------------------------------------------------------------- |