[PATCH] D50719: [libc++] Fix incorrect definition of TEST_HAS_C11_FEATURES

[Louis Dionne via Phabricator via cfe-commits]

ldionne created this revision.
ldionne added a reviewer: mclow.lists.
Herald added a reviewer: EricWF.
Herald added subscribers: cfe-commits, dexonsmith, christof.

The macro was not defined in C++11 mode when it should have been, at least
according to how _LIBCPP_HAS_C11_FEATURES is defined.


Repository:
  rCXX libc++

https://reviews.llvm.org/D50719

Files:
  libcxx/test/support/test_macros.h


Index: libcxx/test/support/test_macros.h
===================================================================
--- libcxx/test/support/test_macros.h
+++ libcxx/test/support/test_macros.h
@@ -124,7 +124,7 @@
 
 // Sniff out to see if the underling C library has C11 features
 // Note that at this time (July 2018), MacOS X and iOS do NOT.
-#if __ISO_C_VISIBLE >= 2011
+#if __ISO_C_VISIBLE >= 2011 || __cplusplus >= 201103L
 #  if defined(__FreeBSD__)
 #    define TEST_HAS_C11_FEATURES
 #  elif defined(__Fuchsia__)


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