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, 59 insertions, 0 deletions

diff --git a/libstdc++-v3/testsuite/27_io/objects/char/6.cc b/libstdc++-v3/testsuite/27_io/objects/char/6.cc
new file mode 100644
index 000000000..8cf2e8d22
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/objects/char/6.cc
@@ -0,0 +1,59 @@
+// 2003-04-26 Petur Runolfsson  <peturr02@ru.is>
+
+// Copyright (C) 2003, 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/>.
+
+// 27.3 Standard iostream objects
+
+// ios_base::Init::~Init() calls cout.flush(), which may call
+// cout.setstate(badbit), which may throw an exception. Check that
+// the exception doesn't escape from the destructor.
+
+#include <iostream>
+#include <streambuf>
+#include <testsuite_hooks.h>
+
+class Badbuf : public std::streambuf
+{
+protected:
+  virtual int sync()
+  { return -1; }
+};
+
+void test06()
+{
+  bool test __attribute__((unused)) = true;
+
+  try
+    {
+      // No-op in current code.
+      std::ios_base::Init init;
+      std::cout.rdbuf(new Badbuf);
+      std::cout.exceptions(std::ios_base::badbit);
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+}
+
+int main()
+{
+  test06();
+  return 0;
+}