1 files changed, 33 insertions, 0 deletions
diff --git a/libcxx/test/std/re/re.results/re.results.const/default.pass.cpp b/libcxx/test/std/re/re.results/re.results.const/default.pass.cpp
new file mode 100644
index 00000000000..e10fbfd76cf
--- /dev/null
+++ b/libcxx/test/std/re/re.results/re.results.const/default.pass.cpp
@@ -0,0 +1,33 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <regex>
+
+// class match_results<BidirectionalIterator, Allocator>
+
+// match_results(const Allocator& a = Allocator());
+
+#include <regex>
+#include <cassert>
+
+template <class CharT>
+void
+test()
+{
+    std::match_results<const CharT*> m;
+    assert(m.size() == 0);
+    assert(m.str() == std::basic_string<CharT>());
+    assert(m.get_allocator() == std::allocator<std::sub_match<const CharT*> >());
+}
+
+int main()
+{
+    test<char>();
+    test<wchar_t>();
+}