1 files changed, 39 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/26_numerics/valarray/dr543.cc b/libstdc++-v3/testsuite/26_numerics/valarray/dr543.cc
new file mode 100644
index 000000000..e474ef998
--- /dev/null
+++ b/libstdc++-v3/testsuite/26_numerics/valarray/dr543.cc
@@ -0,0 +1,39 @@
+// Copyright (C) 2006, 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/>.
+
+#include <valarray>
+#include <testsuite_hooks.h>
+
+// DR 543. valarray slice default constructor
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::valarray<int> v1(10);
+  std::valarray<int> v2 = v1[std::slice()];
+  VERIFY( v2.size() == 0 );
+
+  std::valarray<int> v3(10);
+  std::valarray<int> v4 = v3[std::gslice()];
+  VERIFY( v4.size() == 0 );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}