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.

4 files changed, 294 insertions, 0 deletions

diff --git a/libstdc++-v3/testsuite/27_io/manipulators/standard/char/1.cc b/libstdc++-v3/testsuite/27_io/manipulators/standard/char/1.cc
new file mode 100644
index 000000000..ac7d9a0d8
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/manipulators/standard/char/1.cc
@@ -0,0 +1,82 @@
+// Copyright (C) 2002, 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/>.
+
+// 27.6.3 - Standard manipulators
+
+#include <sstream>
+#include <iomanip>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+  using namespace std;
+  bool test __attribute__((unused)) = true;
+
+  string s("john coltrane, a love supreme");
+  istringstream  iss(s);
+  ostringstream  oss;
+
+  // resetiosflags
+  resetiosflags(ios_base::boolalpha);
+  iss >> resetiosflags(ios_base::boolalpha);
+  VERIFY(iss.good());
+  oss << resetiosflags(ios_base::boolalpha);
+  VERIFY(oss.good());
+
+  // setiosflags
+  setiosflags(ios_base::skipws);
+  iss >> setiosflags(ios_base::skipws);
+  VERIFY(iss.good());
+  oss << setiosflags(ios_base::skipws);
+  VERIFY(oss.good());
+
+  // setbase
+  setbase(8);
+  iss >> setbase(8);
+  VERIFY(iss.good());
+  oss << setbase(8);
+  VERIFY(oss.good());
+
+  // setfil
+  setfill('a');
+  iss >> setfill('a');
+  VERIFY(iss.good());
+  oss << setfill('a');
+  VERIFY(oss.good());
+ 
+  // setprecision
+  setprecision(4);
+  iss >> setprecision(4);
+  VERIFY(iss.good());
+  oss << setprecision(4);
+  VERIFY(oss.good());
+  
+  // setprecision
+  setw(7);
+  iss >> setw(7);
+  VERIFY(iss.good());
+  oss << setw(7);
+  VERIFY(oss.good());
+}
+
+int
+main()
+{
+  test01();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/27_io/manipulators/standard/char/2.cc b/libstdc++-v3/testsuite/27_io/manipulators/standard/char/2.cc
new file mode 100644
index 000000000..8eb4bede1
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/manipulators/standard/char/2.cc
@@ -0,0 +1,65 @@
+// { dg-options "-fno-implicit-templates" }
+
+// Copyright (C) 2001, 2002, 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/>.
+
+// Some members need to be explicitly instantiated, so that users can build
+// their own code with -fno-implicit-templates and not suffer from a zillion
+// link errors.
+
+#include <istream>
+#include <ostream>
+#include <sstream>
+#include <iomanip>
+#include <testsuite_hooks.h>
+
+// PR libstdc++/3829
+void
+test01()
+{
+  using namespace std;
+  bool test __attribute__((unused)) = true;
+  string x ("   this is text");
+  istringstream  sin(x);
+  ostringstream  sout;
+
+  // same order as in bits/std_iomanip.h
+  sin >> resetiosflags(ios_base::dec)
+      >> setiosflags(ios_base::dec)
+      >> setbase(ios_base::dec)
+      >> setfill('c')
+      >> setprecision(5)
+      >> setw(20)
+      >> ws;
+  VERIFY(sin.good());
+
+  sout << resetiosflags(ios_base::dec)
+       << setiosflags(ios_base::dec)
+       << setbase(ios_base::dec)
+       << setfill('c')
+       << setprecision(5)
+       << setw(20)
+       << ends << flush << endl;
+  VERIFY(sout.good());
+}
+
+int
+main()
+{
+  test01();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/27_io/manipulators/standard/wchar_t/1.cc b/libstdc++-v3/testsuite/27_io/manipulators/standard/wchar_t/1.cc
new file mode 100644
index 000000000..d71b0cfe3
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/manipulators/standard/wchar_t/1.cc
@@ -0,0 +1,82 @@
+// 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/>.
+
+// 27.6.3 - Standard manipulators
+
+#include <sstream>
+#include <iomanip>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+  using namespace std;
+  bool test __attribute__((unused)) = true;
+
+  wstring s(L"john coltrane, a love supreme");
+  wistringstream  iss(s);
+  wostringstream  oss;
+
+  // resetiosflags
+  resetiosflags(ios_base::boolalpha);
+  iss >> resetiosflags(ios_base::boolalpha);
+  VERIFY(iss.good());
+  oss << resetiosflags(ios_base::boolalpha);
+  VERIFY(oss.good());
+
+  // setiosflags
+  setiosflags(ios_base::skipws);
+  iss >> setiosflags(ios_base::skipws);
+  VERIFY(iss.good());
+  oss << setiosflags(ios_base::skipws);
+  VERIFY(oss.good());
+
+  // setbase
+  setbase(8);
+  iss >> setbase(8);
+  VERIFY(iss.good());
+  oss << setbase(8);
+  VERIFY(oss.good());
+
+  // setfil
+  setfill(L'a');
+  iss >> setfill(L'a');
+  VERIFY(iss.good());
+  oss << setfill(L'a');
+  VERIFY(oss.good());
+ 
+  // setprecision
+  setprecision(4);
+  iss >> setprecision(4);
+  VERIFY(iss.good());
+  oss << setprecision(4);
+  VERIFY(oss.good());
+  
+  // setprecision
+  setw(7);
+  iss >> setw(7);
+  VERIFY(iss.good());
+  oss << setw(7);
+  VERIFY(oss.good());
+}
+
+int
+main()
+{
+  test01();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/27_io/manipulators/standard/wchar_t/2.cc b/libstdc++-v3/testsuite/27_io/manipulators/standard/wchar_t/2.cc
new file mode 100644
index 000000000..69f8e3ca9
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/manipulators/standard/wchar_t/2.cc
@@ -0,0 +1,65 @@
+// { dg-options "-fno-implicit-templates" }
+
+// 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/>.
+
+// Some members need to be explicitly instantiated, so that users can build
+// their own code with -fno-implicit-templates and not suffer from a zillion
+// link errors.
+
+#include <istream>
+#include <ostream>
+#include <sstream>
+#include <iomanip>
+#include <testsuite_hooks.h>
+
+// PR libstdc++/3829
+void
+test01()
+{
+  using namespace std;
+  bool test __attribute__((unused)) = true;
+  wstring x(L"   this is text");
+  wistringstream  sin(x);
+  wostringstream  sout;
+
+  // same order as in bits/std_iomanip.h
+  sin >> resetiosflags(ios_base::dec)
+      >> setiosflags(ios_base::dec)
+      >> setbase(ios_base::dec)
+      >> setfill(L'c')
+      >> setprecision(5)
+      >> setw(20)
+      >> ws;
+  VERIFY(sin.good());
+
+  sout << resetiosflags(ios_base::dec)
+       << setiosflags(ios_base::dec)
+       << setbase(ios_base::dec)
+       << setfill(L'c')
+       << setprecision(5)
+       << setw(20)
+       << ends << flush << endl;
+  VERIFY(sout.good());
+}
+
+int
+main()
+{
+  test01();
+  return 0;
+}