[PATCH] D45470: Emit an error when include <atomic> after <stdatomic.h>

[Volodymyr Sapsai via Phabricator via cfe-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL332413: Emit an error when include <atomic> after <stdatomic.h> (authored by vsapsai, committed by ).
Herald added a subscriber: llvm-commits.

Changed prior to commit:
  https://reviews.llvm.org/D45470?vs=145817&id=146946#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D45470

Files:
  libcxx/trunk/include/atomic


Index: libcxx/trunk/include/atomic
===================================================================
--- libcxx/trunk/include/atomic
+++ libcxx/trunk/include/atomic
@@ -555,6 +555,9 @@
 #if !defined(_LIBCPP_HAS_C_ATOMIC_IMP) && !defined(_LIBCPP_HAS_GCC_ATOMIC_IMP)
 #error <atomic> is not implemented
 #endif
+#ifdef kill_dependency
+#error C++ standard library is incompatible with <stdatomic.h>
+#endif
 
 #if _LIBCPP_STD_VER > 14
 # define __cpp_lib_atomic_is_always_lock_free 201603L


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