[libc++][NFC] Remove _LIBCPP_DISABLE_EXTENSION_WARNINGS

philnik777 · philnik777 · commit a3b855df4ddd · 2025-03-31T12:03:35.000+02:00
diff --git a/libcxx/.clang-format b/libcxx/.clang-format
@@ -30,7 +30,6 @@ AttributeMacros: [
                   '_LIBCPP_DEPRECATED_IN_CXX20',
                   '_LIBCPP_DEPRECATED_IN_CXX23',
                   '_LIBCPP_DEPRECATED',
-                  '_LIBCPP_DISABLE_EXTENSION_WARNING',
                   '_LIBCPP_EXCLUDE_FROM_EXPLICIT_INSTANTIATION',
                   '_LIBCPP_EXPORTED_FROM_ABI',
                   '_LIBCPP_EXTERN_TEMPLATE_TYPE_VIS',
diff --git a/libcxx/include/__atomic/support/c11.h b/libcxx/include/__atomic/support/c11.h
@@ -35,7 +35,7 @@ struct __cxx_atomic_base_impl {
   }
 #endif // _LIBCPP_CXX03_LANG
   _LIBCPP_CONSTEXPR explicit __cxx_atomic_base_impl(_Tp __value) _NOEXCEPT : __a_value(__value) {}
-  _LIBCPP_DISABLE_EXTENSION_WARNING _Atomic(_Tp) __a_value;
+  _Atomic(_Tp) __a_value;
 };
 
 #define __cxx_atomic_is_lock_free(__s) __c11_atomic_is_lock_free(__s)
diff --git a/libcxx/include/__config b/libcxx/include/__config
@@ -352,8 +352,6 @@ typedef __char32_t char32_t;
 
 #  define _LIBCPP_ALWAYS_INLINE __attribute__((__always_inline__))
 
-#  define _LIBCPP_DISABLE_EXTENSION_WARNING __extension__
-
 #  if defined(_LIBCPP_OBJECT_FORMAT_COFF)
 
 #    ifdef _DLL

Original file line number	Diff line number	Diff line change
`@@ -35,7 +35,7 @@ struct __cxx_atomic_base_impl {`
`35`	`35`	`}`
`36`	`36`	`#endif // _LIBCPP_CXX03_LANG`
`37`	`37`	`_LIBCPP_CONSTEXPR explicit __cxx_atomic_base_impl(_Tp __value) _NOEXCEPT : __a_value(__value) {}`
`38`		`- _LIBCPP_DISABLE_EXTENSION_WARNING _Atomic(_Tp) __a_value;`
	`38`	`+ _Atomic(_Tp) __a_value;`
`39`	`39`	`};`
`40`	`40`
`41`	`41`	`#define __cxx_atomic_is_lock_free(__s) __c11_atomic_is_lock_free(__s)`