diff options
Diffstat (limited to 'absl/flags/config.h')
| -rw-r--r-- | absl/flags/config.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/absl/flags/config.h b/absl/flags/config.h index fbe349611f54..001f8feaf637 100644 --- a/absl/flags/config.h +++ b/absl/flags/config.h @@ -56,4 +56,12 @@ #define ABSL_FLAGS_INTERNAL_ATOMIC_DOUBLE_WORD 1 #endif +// ABSL_FLAGS_INTERNAL_HAS_RTTI macro is used for selecting if we can use RTTI +// for flag type identification. +#ifdef ABSL_FLAGS_INTERNAL_HAS_RTTI +#error ABSL_FLAGS_INTERNAL_HAS_RTTI cannot be directly set +#elif !defined(__GNUC__) || defined(__GXX_RTTI) +#define ABSL_FLAGS_INTERNAL_HAS_RTTI 1 +#endif // !defined(__GNUC__) || defined(__GXX_RTTI) + #endif // ABSL_FLAGS_CONFIG_H_ |