1 files changed, 70 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/20_util/duration/literals/types.cc b/libstdc++-v3/testsuite/20_util/duration/literals/types.cc
new file mode 100644
index 00000000000..710dc425655
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/duration/literals/types.cc
@@ -0,0 +1,70 @@
+// { dg-options "-std=gnu++1y" }
+// { dg-do compile }
+
+// Copyright (C) 2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3.  If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <chrono>
+#include <type_traits>
+
+void
+test03()
+{
+  using namespace std::literals::chrono_literals;
+
+  static_assert(std::is_same<decltype(1h), std::chrono::hours>::value,
+		"1h is std::chrono::hours");
+
+  static_assert(std::is_same<decltype(1.0h),
+	std::chrono::duration<long double, std::ratio<3600L, 1L>>>::value,
+	"1.0h is std::chrono::duration<long double, std::ratio<3600L, 1L>>");
+
+  static_assert(std::is_same<decltype(1min), std::chrono::minutes>::value,
+		"1min is std::chrono::minutes");
+
+  static_assert(std::is_same<decltype(1.0min),
+	std::chrono::duration<long double, std::ratio<60L, 1L>>>::value,
+	"1.0min is std::chrono::duration<long double, std::ratio<60L, 1L>>");
+
+  static_assert(std::is_same<decltype(1s), std::chrono::seconds>::value,
+		"1s is std::chrono::seconds");
+
+  static_assert(std::is_same<decltype(1.0s),
+	std::chrono::duration<long double, std::ratio<1L, 1L>>>::value,
+	"1.0s is std::chrono::duration<long double, std::ratio<1L, 1L>>");
+
+  static_assert(std::is_same<decltype(1ms), std::chrono::milliseconds>::value,
+		"1ms is std::chrono::milliseconds");
+
+  static_assert(std::is_same<decltype(1.0ms),
+	std::chrono::duration<long double, std::ratio<1L, 1000L>>>::value,
+	"1.0ms is std::chrono::duration<long double, std::ratio<1L, 1000L>>");
+
+  static_assert(std::is_same<decltype(1us), std::chrono::microseconds>::value,
+		"1us is std::chrono::microseconds");
+
+  static_assert(std::is_same<decltype(1.0us),
+	std::chrono::duration<long double, std::ratio<1L, 1000000L>>>::value,
+	"1.0us is std::chrono::duration<long double, std::ratio<1L, 1000000L>>");
+
+  static_assert(std::is_same<decltype(1ns), std::chrono::nanoseconds>::value,
+		"1ns is std::chrono::nanoseconds");
+
+  static_assert(std::is_same<decltype(1.0ns),
+	std::chrono::duration<long double, std::ratio<1L, 1000000000L>>>::value,
+	"1.0ns is std::chrono::duration<long double, std::ratio<1L, 1000000000L>>");
+}