1 files changed, 41 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/20_util/duration/cons/1_neg.cc b/libstdc++-v3/testsuite/20_util/duration/cons/1_neg.cc
new file mode 100644
index 000000000..56b4e4f41
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/duration/cons/1_neg.cc
@@ -0,0 +1,41 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// 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/>.
+
+// 20.8.3.1 duration constructors [time.duration.cons]
+
+#include <chrono>
+
+void
+test01()
+{
+  std::chrono::duration<int> d1(1.0); // { dg-error "no matching" }
+}
+
+void
+test02()
+{
+  using namespace std::chrono;
+  
+  duration<int, std::micro> d2(8);
+  duration<int, std::milli> d2_copy(d2); // { dg-error "no matching" }
+}
+
+// { dg-excess-errors "candidates are" }