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
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files in the upstream repository.

1 files changed, 80 insertions, 0 deletions

diff --git a/libstdc++-v3/testsuite/18_support/nested_exception/throw_with_nested.cc b/libstdc++-v3/testsuite/18_support/nested_exception/throw_with_nested.cc
new file mode 100644
index 000000000..c846d0944
--- /dev/null
+++ b/libstdc++-v3/testsuite/18_support/nested_exception/throw_with_nested.cc
@@ -0,0 +1,80 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 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 <exception>
+#include <testsuite_hooks.h>
+
+struct derived : std::nested_exception { };
+
+struct not_derived { virtual ~not_derived(); };
+inline not_derived::~not_derived() = default;
+
+void test01() 
+{
+  bool test __attribute__((unused)) = false;
+
+  try
+  {
+    std::throw_with_nested(derived());
+  }
+  catch (const std::nested_exception& e)
+  {
+    VERIFY( e.nested_ptr() == 0 );
+    try
+    {
+      throw;
+    }
+    catch (const derived&)
+    {
+      test = true;
+    }
+  }
+  VERIFY( test );
+}
+
+void test02() 
+{
+  bool test __attribute__((unused)) = false;
+
+  try
+  {
+    std::throw_with_nested(not_derived());
+  }
+  catch (const std::nested_exception& e)
+  {
+    VERIFY( e.nested_ptr() == 0 );
+    try
+    {
+      throw;
+    }
+    catch (const not_derived&)
+    {
+      test = true;
+    }
+  }
+  VERIFY( test );
+}
+
+int main()
+{
+  test01();
+  test02();
+  return 0;
+}