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authorMarshall Clow <mclow.lists@gmail.com>2018-09-12 19:41:40 +0000
committerMarshall Clow <mclow.lists@gmail.com>2018-09-12 19:41:40 +0000
commitf56972e22489c92028e5147344ab8b31b0b4fed5 (patch)
tree1b8db08c4b4b7c9af60308554e38e84655330228 /libcxx/include/mutex
parent956ff0f8bf8c0eaea965056fb97a2a592ebdd1d0 (diff)
downloadbcm5719-llvm-f56972e22489c92028e5147344ab8b31b0b4fed5.tar.gz
bcm5719-llvm-f56972e22489c92028e5147344ab8b31b0b4fed5.zip
Implement the infrastructure for feature-test macros. Very few actual feature test macros, though. Reviewed as: https://reviews.llvm.org/D51955
llvm-svn: 342073
Diffstat (limited to 'libcxx/include/mutex')
-rw-r--r--libcxx/include/mutex1
1 files changed, 1 insertions, 0 deletions
diff --git a/libcxx/include/mutex b/libcxx/include/mutex
index 52e39b0fb1f..9c55c7cc164 100644
--- a/libcxx/include/mutex
+++ b/libcxx/include/mutex
@@ -194,6 +194,7 @@ template<class Callable, class ...Args>
#ifndef _LIBCPP_CXX03_LANG
#include <tuple>
#endif
+#include <version>
#include <__threading_support>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
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