all-std-headers.cpp: Include the C++11 headers when building with clang
in -std=gnu++11 mode.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154654 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/INPUTS/all-std-headers.cpp b/INPUTS/all-std-headers.cpp
index 5f13b9d..5b5f4ec 100644
--- a/INPUTS/all-std-headers.cpp
+++ b/INPUTS/all-std-headers.cpp
@@ -52,7 +52,7 @@
#include <valarray>
#include <vector>
-#if __cplusplus >= 201103
+#if __cplusplus >= 201103 || defined(__GXX_EXPERIMENTAL_CXX0X__)
#include <array>
#if __has_include(<atomic>)
#include <atomic>
