chrono: Constexpr markup for is_monotonic.

[thirdparty/gcc.git] / libstdc++-v3 / testsuite / 30_threads / future / cons / constexpr.cc

diff --git a/libstdc++-v3/testsuite/30_threads/future/cons/constexpr.cc b/libstdc++-v3/testsuite/30_threads/future/cons/constexpr.cc
new file mode 100644 (file)
index 0000000..0045f7c
--- /dev/null
+++ b/libstdc++-v3/testsuite/30_threads/future/cons/constexpr.cc
@@ -0,0 +1,32 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x -fno-inline -save-temps" }
+// { dg-final { scan-assembler-not "_ZNSt6futureIvEC2Ev" } }
+// { dg-final { scan-assembler-not "_ZNSt6futureIiEC2Ev" } }
+
+// Copyright (C) 2010 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 <future>
+#include <testsuite_common_types.h>
+
+int main()
+{
+  __gnu_test::constexpr_default_constructible test; //not literal
+  test.operator()<std::future<int>>();
+  test.operator()<std::future<void>>();
+  return 0;
+}