libplatform-161.50.1.tar.gz

[apple/libplatform.git] / private / os / lock_private.h

diff --git a/private/os/lock_private.h b/private/os/lock_private.h
index 00329e26d88f79424f939b06fd526c8ea8bbecdf..92fd61b0e6cded002279920180e42f77d2742064 100644 (file)
--- a/private/os/lock_private.h
+++ b/private/os/lock_private.h
@@ -440,7 +440,7 @@ OS_ASSUME_NONNULL_END
 
 #ifdef __cplusplus
 extern "C++" {
-#if !(__has_include(<atomic>) && __has_feature(cxx_atomic))
+#if !(__has_include(<atomic>) && __has_extension(cxx_atomic))
 #error Cannot use inline os_unfair_lock without <atomic> and C++11 atomics
 #endif
 #include <atomic>