[libcxx] r272638 - Add missing include

[Eric Fiselier via cfe-commits]

Author: ericwf
Date: Mon Jun 13 23:58:19 2016
New Revision: 272638

URL: http://llvm.org/viewvc/llvm-project?rev=272638&view=rev
Log:
Add missing include

Modified:
    libcxx/trunk/test/std/thread/thread.mutex/thread.lock/thread.lock.guard/variadic_mutex.pass.cpp

Modified: libcxx/trunk/test/std/thread/thread.mutex/thread.lock/thread.lock.guard/variadic_mutex.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/thread/thread.mutex/thread.lock/thread.lock.guard/variadic_mutex.pass.cpp?rev=272638&r1=272637&r2=272638&view=diff
==============================================================================
--- libcxx/trunk/test/std/thread/thread.mutex/thread.lock/thread.lock.guard/variadic_mutex.pass.cpp (original)
+++ libcxx/trunk/test/std/thread/thread.mutex/thread.lock/thread.lock.guard/variadic_mutex.pass.cpp Mon Jun 13 23:58:19 2016
@@ -20,6 +20,8 @@
 #include <mutex>
 #include <cassert>
 
+#include "test_macros.h"
+
 struct TestMutex {
     bool locked = false;
     TestMutex() = default;