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-rw-r--r--libstdc++-v3/testsuite/23_containers/bitset/debug/invalidation/1.cc47
1 files changed, 47 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/23_containers/bitset/debug/invalidation/1.cc b/libstdc++-v3/testsuite/23_containers/bitset/debug/invalidation/1.cc
new file mode 100644
index 000000000..5959d5fff
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/bitset/debug/invalidation/1.cc
@@ -0,0 +1,47 @@
+// Bitset reference invalidation tests
+
+// Copyright (C) 2003, 2004, 2006, 2009 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 <debug/bitset>
+#include <testsuite_hooks.h>
+
+using __gnu_debug::bitset;
+
+bool test = true;
+
+// Disappear
+void test01()
+{
+ bitset<32>::reference* i;
+ {
+ bitset<32> bs;
+ bs.flip(7);
+ i = new bitset<32>::reference(bs[7]);
+ VERIFY(*i);
+ }
+#ifndef __GXX_EXPERIMENTAL_CXX0X__
+ VERIFY(i->_M_singular());
+#endif
+ delete i;
+}
+
+int main()
+{
+ test01();
+ return 0;
+}