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.

2 files changed, 126 insertions, 0 deletions

diff --git a/libstdc++-v3/testsuite/27_io/basic_ios/exceptions/char/1.cc b/libstdc++-v3/testsuite/27_io/basic_ios/exceptions/char/1.cc
new file mode 100644
index 000000000..f0494bd45
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_ios/exceptions/char/1.cc
@@ -0,0 +1,76 @@
+// 1999-09-20 bkoz
+
+// Copyright (C) 1999, 2003, 2009, 2010 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/>.
+
+
+// 27.4.4.2 basic_ios member functions
+
+// NB: Don't include any other headers in this file.
+#include <ios>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  typedef std::ios_base::fmtflags fmtflags;
+  typedef std::ios_base::iostate iostate;
+  using std::ios_base;
+
+  // iostate exceptions() const
+  iostate iostate02;
+  {
+    std::ios ios_01(0);
+    VERIFY( ios_01.exceptions() == std::ios_base::goodbit );
+  }
+
+  // void exceptions(iostate except)
+  {
+    std::ios ios_01(0);
+    try {
+      ios_01.exceptions(std::ios_base::eofbit);
+    }		 
+    catch(...) {
+      VERIFY( false );
+    }
+    iostate02 = ios_01.exceptions();
+    VERIFY( static_cast<bool>(iostate02 & std::ios_base::eofbit) );
+  }
+
+  {
+    std::ios ios_01(0);
+    ios_01.clear(std::ios_base::eofbit);
+    try {
+      ios_01.exceptions(std::ios_base::eofbit);
+      VERIFY( false );
+    }		 
+    catch(std::ios_base::failure& fail) {
+      iostate02 = ios_01.exceptions();
+      VERIFY( static_cast<bool>(iostate02 & std::ios_base::eofbit) );
+    }
+    catch(...) {
+      VERIFY( false );
+    }
+  }
+}
+
+int main() 
+{
+  test01();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/27_io/basic_ios/exceptions/char/2.cc b/libstdc++-v3/testsuite/27_io/basic_ios/exceptions/char/2.cc
new file mode 100644
index 000000000..11b7d76df
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_ios/exceptions/char/2.cc
@@ -0,0 +1,50 @@
+// Copyright (C) 2003, 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/>.
+
+
+// 27.4.4.2 basic_ios member functions
+
+#include <sstream>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  using namespace std;
+  ostringstream stream;
+  
+  try 
+    {
+      stream.setstate(ios_base::failbit);
+      stream.exceptions(ios_base::failbit);
+      VERIFY( false );
+    } 
+  catch (...) 
+    {
+      // Don't clear.
+    }
+
+  try
+    {
+      // Calls clear(rdstate()), which throws in this case.
+      stream.setstate(ios_base::goodbit);
+      VERIFY( false );
+    }
+  catch (...) 
+    { }
+
+  return 0;
+}