diff options
Diffstat (limited to 'Firestore/third_party/abseil-cpp/absl/base/attributes.h')
| -rw-r--r-- | Firestore/third_party/abseil-cpp/absl/base/attributes.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/Firestore/third_party/abseil-cpp/absl/base/attributes.h b/Firestore/third_party/abseil-cpp/absl/base/attributes.h index 6f3cfe4..4e1fc8b 100644 --- a/Firestore/third_party/abseil-cpp/absl/base/attributes.h +++ b/Firestore/third_party/abseil-cpp/absl/base/attributes.h @@ -281,6 +281,18 @@ #define ABSL_ATTRIBUTE_NO_SANITIZE_CFI #endif +// ABSL_ATTRIBUTE_RETURNS_NONNULL +// +// Tells the compiler that a particular function never returns a null pointer. +#if ABSL_HAVE_ATTRIBUTE(returns_nonnull) || \ + (defined(__GNUC__) && \ + (__GNUC__ > 5 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 9)) && \ + !defined(__clang__)) +#define ABSL_ATTRIBUTE_RETURNS_NONNULL __attribute__((returns_nonnull)) +#else +#define ABSL_ATTRIBUTE_RETURNS_NONNULL +#endif + // ABSL_HAVE_ATTRIBUTE_SECTION // // Indicates whether labeled sections are supported. Labeled sections are not @@ -305,6 +317,7 @@ __attribute__((section(#name))) __attribute__((noinline)) #endif + // ABSL_ATTRIBUTE_SECTION_VARIABLE // // Tells the compiler/linker to put a given variable into a section and define @@ -344,6 +357,7 @@ (reinterpret_cast<void *>(__start_##name)) #define ABSL_ATTRIBUTE_SECTION_STOP(name) \ (reinterpret_cast<void *>(__stop_##name)) + #else // !ABSL_HAVE_ATTRIBUTE_SECTION #define ABSL_HAVE_ATTRIBUTE_SECTION 0 @@ -356,6 +370,7 @@ #define ABSL_DECLARE_ATTRIBUTE_SECTION_VARS(name) #define ABSL_ATTRIBUTE_SECTION_START(name) (reinterpret_cast<void *>(0)) #define ABSL_ATTRIBUTE_SECTION_STOP(name) (reinterpret_cast<void *>(0)) + #endif // ABSL_ATTRIBUTE_SECTION // ABSL_ATTRIBUTE_STACK_ALIGN_FOR_OLD_LIBC |