Missing header

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@353933 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/unittests/ADT/OptionalTest.cpp b/unittests/ADT/OptionalTest.cpp
index 8d49b3dc22ac8a1967678c4bdac287b01cd26f3a..c39b6727cd549bf0da7aebbc3b4f97ce6122e173 100644 (file)
--- a/unittests/ADT/OptionalTest.cpp
+++ b/unittests/ADT/OptionalTest.cpp
@@ -12,6 +12,8 @@
 #include "gtest/gtest-spi.h"
 #include "gtest/gtest.h"
 
+#include <array>
+
 using namespace llvm;
 
 namespace {