Add license headers to a bunch of libc++ files that were missing them. No functionality change. Fixes 18291. Thanks to Nico for the bug report and the patch.
llvm-svn: 199400
diff --git a/libcxx/test/support/test_iterators.h b/libcxx/test/support/test_iterators.h
index 81f064d..5bd6df7 100644
--- a/libcxx/test/support/test_iterators.h
+++ b/libcxx/test/support/test_iterators.h
@@ -1,3 +1,12 @@
+//===----------------------------------------------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
#ifndef ITERATORS_H
#define ITERATORS_H