diff options
| -rw-r--r-- | libcxx/include/__config | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libcxx/include/__config b/libcxx/include/__config index e951f9b11ec..554109727fd 100644 --- a/libcxx/include/__config +++ b/libcxx/include/__config @@ -786,7 +786,7 @@ extern "C" void __sanitizer_annotate_contiguous_container( #define _LIBCPP_HAS_NO_THREAD_UNSAFE_C_FUNCTIONS #endif -#if __has_extension(c_atomic) +#if __has_feature(cxx_atomic) || __has_extension(c_atomic) #define _LIBCPP_HAS_C_ATOMIC_IMP #elif _GNUC_VER > 407 #define _LIBCPP_HAS_GCC_ATOMIC_IMP |
