diff options
Diffstat (limited to 'absl/base/macros.h')
| -rw-r--r-- | absl/base/macros.h | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/absl/base/macros.h b/absl/base/macros.h index 2c4e3570cd55..ea1da65ba272 100644 --- a/absl/base/macros.h +++ b/absl/base/macros.h @@ -55,36 +55,6 @@ auto ArraySizeHelper(const T (&array)[N]) -> char (&)[N]; ABSL_NAMESPACE_END } // namespace absl -// kLinkerInitialized -// -// An enum used only as a constructor argument to indicate that a variable has -// static storage duration, and that the constructor should do nothing to its -// state. Use of this macro indicates to the reader that it is legal to -// declare a static instance of the class, provided the constructor is given -// the absl::base_internal::kLinkerInitialized argument. -// -// Normally, it is unsafe to declare a static variable that has a constructor or -// a destructor because invocation order is undefined. However, if the type can -// be zero-initialized (which the loader does for static variables) into a valid -// state and the type's destructor does not affect storage, then a constructor -// for static initialization can be declared. -// -// Example: -// // Declaration -// explicit MyClass(absl::base_internal:LinkerInitialized x) {} -// -// // Invocation -// static MyClass my_global(absl::base_internal::kLinkerInitialized); -namespace absl { -ABSL_NAMESPACE_BEGIN -namespace base_internal { -enum LinkerInitialized { - kLinkerInitialized = 0, -}; -} // namespace base_internal -ABSL_NAMESPACE_END -} // namespace absl - // ABSL_FALLTHROUGH_INTENDED // // Annotates implicit fall-through between switch labels, allowing a case to |