obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 63 insertions, 0 deletions

diff --git a/libstdc++-v3/testsuite/23_containers/bitset/cons/6282.cc b/libstdc++-v3/testsuite/23_containers/bitset/cons/6282.cc
new file mode 100644
index 000000000..387852412
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/bitset/cons/6282.cc
@@ -0,0 +1,63 @@
+// 1999-06-08 bkoz
+
+// Copyright (C) 1999, 2000, 2002, 2003, 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/>.
+
+// 23.3.5.1 bitset constructors
+
+#include <string>
+#include <bitset>
+#include <stdexcept>
+#include <testsuite_hooks.h>
+
+// boundary condition:  a zero-sized set
+// libstdc++/6282
+bool test02(void)
+{
+  using std::char_traits;  using std::allocator;
+  bool test __attribute__((unused)) = true;
+
+  std::bitset<0>  z1;
+  VERIFY( z1.any() == false );
+
+  std::bitset<0>  z2(12345);
+  VERIFY( z2.any() == false );
+
+  std::bitset<0>  z3(std::string("10101010101"));
+  VERIFY( z3.any() == false );
+
+  try {
+    z1.set(0);
+    VERIFY( false );
+  }
+  catch(std::out_of_range& fail) {
+    VERIFY( true );
+  }
+  catch(...) {
+    VERIFY( false );
+  }
+
+  VERIFY( z1.to_ulong() == 0 );
+  VERIFY( (z1.to_string<char,char_traits<char>,allocator<char> >().empty() ));
+  return test;
+}
+
+int main()
+{
+  test02();
+  return 0;
+}