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.

8 files changed, 458 insertions, 0 deletions

diff --git a/libstdc++-v3/testsuite/27_io/basic_streambuf/imbue/char/1.cc b/libstdc++-v3/testsuite/27_io/basic_streambuf/imbue/char/1.cc
new file mode 100644
index 000000000..6e2a4a4a0
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_streambuf/imbue/char/1.cc
@@ -0,0 +1,52 @@
+// 981208 bkoz test functionality of basic_stringbuf for char_type == char
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001, 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/>.
+
+#include <streambuf>
+#include <locale>
+#include <testsuite_hooks.h>
+
+class testbuf : public std::streambuf
+{
+public:
+  typedef std::streambuf::traits_type traits_type;
+
+  testbuf() : std::streambuf() { }
+};
+
+// test the streambuf locale settings
+void test02() 
+{
+  testbuf buf;
+  std::locale loc_c = std::locale::classic();
+  loc_c = buf.getloc();
+  buf.pubimbue(loc_c); //This should initialize _M_init to true
+  std::locale loc_tmp = buf.getloc(); 
+  VERIFY( loc_tmp == loc_c );
+}
+
+int main()
+{
+  test02();
+  return 0;
+}
+
+
+
+// more candy!!!
diff --git a/libstdc++-v3/testsuite/27_io/basic_streambuf/imbue/char/13007-1.cc b/libstdc++-v3/testsuite/27_io/basic_streambuf/imbue/char/13007-1.cc
new file mode 100644
index 000000000..5b54ebc36
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_streambuf/imbue/char/13007-1.cc
@@ -0,0 +1,50 @@
+// { dg-require-namedlocale "is_IS.UTF-8" }
+
+// Copyright (C) 2003, 2005, 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/>.
+
+// 27.5.2.4.1 Locales
+
+#include <streambuf>
+#include <locale>
+#include <testsuite_hooks.h>
+
+class Buf1 : public std::streambuf
+{
+protected:
+  void imbue(const std::locale&)
+  { }
+};
+
+// libstdc++/13007
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+  
+  Buf1 buf;
+  std::locale loc(std::locale("is_IS.UTF-8"));
+
+  buf.pubimbue(loc);
+
+  VERIFY( buf.getloc() == loc );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/27_io/basic_streambuf/imbue/char/13007-2.cc b/libstdc++-v3/testsuite/27_io/basic_streambuf/imbue/char/13007-2.cc
new file mode 100644
index 000000000..4b3c903c1
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_streambuf/imbue/char/13007-2.cc
@@ -0,0 +1,62 @@
+// { dg-require-namedlocale "en_US" }
+
+// Copyright (C) 2003, 2005, 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/>.
+
+// 27.5.2.4.1 Locales
+
+#include <streambuf>
+#include <locale>
+#include <testsuite_hooks.h>
+
+class Buf2 : public std::streambuf
+{
+public:
+  std::locale before;
+  std::locale after;
+
+protected:
+  void imbue(const std::locale& loc)
+  {
+    before = getloc();
+
+    std::streambuf::imbue(loc);
+
+    after = getloc();
+  }
+};
+
+// libstdc++/13007
+void test02()
+{
+  bool test __attribute__((unused)) = true;
+
+  Buf2 buf;
+  std::locale loc(std::locale("en_US"));
+
+  buf.pubimbue(loc);
+
+  VERIFY( buf.getloc() == loc );
+  VERIFY( buf.before == std::locale::classic() );
+  VERIFY( buf.after == std::locale::classic() );
+}
+
+int main()
+{
+  test02();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/27_io/basic_streambuf/imbue/char/9322.cc b/libstdc++-v3/testsuite/27_io/basic_streambuf/imbue/char/9322.cc
new file mode 100644
index 000000000..dcc42ee7a
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_streambuf/imbue/char/9322.cc
@@ -0,0 +1,65 @@
+// { dg-require-namedlocale "en_US" }
+// { dg-require-namedlocale "de_DE" }
+
+// 1999-10-11 bkoz
+
+// Copyright (C) 1999, 2000, 2001, 2002, 2003, 2005, 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/>.
+
+
+// 27.5.2 template class basic_streambuf
+
+#include <streambuf>
+#include <locale>
+#include <testsuite_hooks.h>
+
+class testbuf : public std::streambuf
+{
+public:
+  typedef std::streambuf::traits_type traits_type;
+
+  testbuf() : std::streambuf() { }
+};
+
+// libstdc++/9322
+void test08()
+{
+  using std::locale;
+  bool test __attribute__((unused)) = true;
+
+  locale loc;
+  testbuf ob;
+  VERIFY( ob.getloc() == loc );
+
+  locale::global(locale("en_US"));
+  VERIFY( ob.getloc() == loc );
+
+  locale loc_de = locale("de_DE");
+  locale ret = ob.pubimbue(loc_de);
+  VERIFY( ob.getloc() == loc_de );
+  VERIFY( ret == loc );
+
+  locale::global(loc);
+  VERIFY( ob.getloc() == loc_de );
+}
+
+int main() 
+{
+  test08();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/27_io/basic_streambuf/imbue/wchar_t/1.cc b/libstdc++-v3/testsuite/27_io/basic_streambuf/imbue/wchar_t/1.cc
new file mode 100644
index 000000000..f8448912a
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_streambuf/imbue/wchar_t/1.cc
@@ -0,0 +1,52 @@
+// 981208 bkoz test functionality of basic_streambuf for char_type == wchar_t
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 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/>.
+
+#include <streambuf>
+#include <locale>
+#include <testsuite_hooks.h>
+
+class testbuf : public std::wstreambuf
+{
+public:
+  typedef std::wstreambuf::traits_type traits_type;
+
+  testbuf() : std::wstreambuf() { }
+};
+
+// test the streambuf locale settings
+void test02() 
+{
+  testbuf buf;
+  std::locale loc_c = std::locale::classic();
+  loc_c = buf.getloc();
+  buf.pubimbue(loc_c); //This should initialize _M_init to true
+  std::locale loc_tmp = buf.getloc(); 
+  VERIFY( loc_tmp == loc_c );
+}
+
+int main()
+{
+  test02();
+  return 0;
+}
+
+
+
+// more candy!!!
diff --git a/libstdc++-v3/testsuite/27_io/basic_streambuf/imbue/wchar_t/13007-1.cc b/libstdc++-v3/testsuite/27_io/basic_streambuf/imbue/wchar_t/13007-1.cc
new file mode 100644
index 000000000..b0e7a61b6
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_streambuf/imbue/wchar_t/13007-1.cc
@@ -0,0 +1,50 @@
+// { dg-require-namedlocale "is_IS.UTF-8" }
+
+// Copyright (C) 2003, 2005, 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/>.
+
+// 27.5.2.4.1 Locales
+
+#include <streambuf>
+#include <locale>
+#include <testsuite_hooks.h>
+
+class Buf1 : public std::wstreambuf
+{
+protected:
+  void imbue(const std::locale&)
+  { }
+};
+
+// libstdc++/13007
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+  
+  Buf1 buf;
+  std::locale loc(std::locale("is_IS.UTF-8"));
+
+  buf.pubimbue(loc);
+
+  VERIFY( buf.getloc() == loc );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/27_io/basic_streambuf/imbue/wchar_t/13007-2.cc b/libstdc++-v3/testsuite/27_io/basic_streambuf/imbue/wchar_t/13007-2.cc
new file mode 100644
index 000000000..15007de2a
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_streambuf/imbue/wchar_t/13007-2.cc
@@ -0,0 +1,62 @@
+// { dg-require-namedlocale "en_US" }
+
+// Copyright (C) 2003, 2005, 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/>.
+
+// 27.5.2.4.1 Locales
+
+#include <streambuf>
+#include <locale>
+#include <testsuite_hooks.h>
+
+class Buf2 : public std::wstreambuf
+{
+public:
+  std::locale before;
+  std::locale after;
+
+protected:
+  void imbue(const std::locale& loc)
+  {
+    before = getloc();
+
+    std::wstreambuf::imbue(loc);
+
+    after = getloc();
+  }
+};
+
+// libstdc++/13007
+void test02()
+{
+  bool test __attribute__((unused)) = true;
+
+  Buf2 buf;
+  std::locale loc(std::locale("en_US"));
+
+  buf.pubimbue(loc);
+
+  VERIFY( buf.getloc() == loc );
+  VERIFY( buf.before == std::locale::classic() );
+  VERIFY( buf.after == std::locale::classic() );
+}
+
+int main()
+{
+  test02();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/27_io/basic_streambuf/imbue/wchar_t/9322.cc b/libstdc++-v3/testsuite/27_io/basic_streambuf/imbue/wchar_t/9322.cc
new file mode 100644
index 000000000..1d4d494c4
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_streambuf/imbue/wchar_t/9322.cc
@@ -0,0 +1,65 @@
+// { dg-require-namedlocale "en_US" }
+// { dg-require-namedlocale "de_DE" }
+
+// 1999-10-11 bkoz
+
+// Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 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/>.
+
+
+// 27.5.2 template class basic_streambuf
+
+#include <streambuf>
+#include <locale>
+#include <testsuite_hooks.h>
+
+class testbuf : public std::wstreambuf
+{
+public:
+  typedef std::wstreambuf::traits_type traits_type;
+
+  testbuf() : std::wstreambuf() { }
+};
+
+// libstdc++/9322
+void test08()
+{
+  using std::locale;
+  bool test __attribute__((unused)) = true;
+
+  locale loc;
+  testbuf ob;
+  VERIFY( ob.getloc() == loc );
+
+  locale::global(locale("en_US"));
+  VERIFY( ob.getloc() == loc );
+
+  locale loc_de = locale("de_DE");
+  locale ret = ob.pubimbue(loc_de);
+  VERIFY( ob.getloc() == loc_de );
+  VERIFY( ret == loc );
+
+  locale::global(loc);
+  VERIFY( ob.getloc() == loc_de );
+}
+
+int main() 
+{
+  test08();
+  return 0;
+}