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, 65 insertions, 0 deletions

diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/exceptions_failbit.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/exceptions_failbit.cc
new file mode 100644
index 000000000..0a31e91dc
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/exceptions_failbit.cc
@@ -0,0 +1,65 @@
+// Copyright (C) 2004, 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 <sstream>
+#include <testsuite_hooks.h>
+
+// libstdc++/10093
+template<typename T>
+void test_failbit()
+{
+  using namespace std;
+  bool test __attribute__((unused)) = true;
+
+  wistringstream stream(L"jaylib - champion sound");
+  stream.exceptions(ios_base::failbit);
+  
+  try
+    {
+      T i;
+      stream >> i;
+      VERIFY( false );
+    }
+  catch (const ios_base::failure&)
+    { 
+      // stream should set failbit and throw ios_base::failure.
+      VERIFY( stream.fail() );
+      VERIFY( !stream.bad() );
+      VERIFY( !stream.eof() );
+    }  
+  catch(...)
+    { VERIFY( false ); }
+}
+
+int main()
+{
+  test_failbit<bool>();
+  test_failbit<short>();
+  test_failbit<unsigned short>();
+  test_failbit<int>();
+  test_failbit<unsigned int>();
+  test_failbit<long>();
+  test_failbit<unsigned long>();
+
+  test_failbit<float>();
+  test_failbit<double>();
+
+  test_failbit<void*>();
+
+  return 0;
+}