Include `<array>` for test

Summary: <array> is sometimes necessary for using `std::array`. Fix up

Reviewed By: aary

Differential Revision: D5740866

fbshipit-source-id: 13bafadd26fdd0f2eff3513115b43811682e7cda

diff --git a/folly/test/ForeachTest.cpp b/folly/test/ForeachTest.cpp
index 95b02b4dcd03b8052091ccdf1dbdb533afcefd5d..ded3b7210fc3e5788248d5fb8fd843ed2bccb83c 100644 (file)
--- a/folly/test/ForeachTest.cpp
+++ b/folly/test/ForeachTest.cpp
@@ -16,6 +16,7 @@
 
 #include <folly/Foreach.h>
 
+#include <array>
 #include <initializer_list>
 #include <iterator>
 #include <list>