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, 407 insertions, 0 deletions

diff --git a/libstdc++-v3/testsuite/27_io/basic_stringbuf/setbuf/char/1.cc b/libstdc++-v3/testsuite/27_io/basic_stringbuf/setbuf/char/1.cc
new file mode 100644
index 000000000..728256154
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_stringbuf/setbuf/char/1.cc
@@ -0,0 +1,56 @@
+// 981208 bkoz test functionality of basic_stringbuf for char_type == char
+
+// 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 <sstream>
+#include <testsuite_hooks.h>
+
+std::string str_01("mykonos. . . or what?");
+std::string str_03;
+std::stringbuf strb_01(str_01);
+std::stringbuf strb_03(str_03, std::ios_base::out);
+
+// test overloaded virtual functions
+void test04() 
+{
+  bool test __attribute__((unused)) = true;
+  std::string 		str_tmp;
+
+  // PUT
+  strb_03.str(str_01); //reset
+  
+  // BUFFER MANAGEMENT & POSITIONING
+  // setbuf
+  // pubsetbuf(char_type* s, streamsize n)
+  str_tmp = std::string("naaaah, go to cebu");
+  strb_01.pubsetbuf(const_cast<char*> (str_tmp.c_str()), str_tmp.size());
+  VERIFY( strb_01.str() == str_tmp );
+  strb_01.pubsetbuf(0,0);
+  VERIFY( strb_01.str() == str_tmp );
+}
+
+int main()
+{
+  test04();
+  return 0;
+}
+
+
+
+// more candy!!!
diff --git a/libstdc++-v3/testsuite/27_io/basic_stringbuf/setbuf/char/2.cc b/libstdc++-v3/testsuite/27_io/basic_stringbuf/setbuf/char/2.cc
new file mode 100644
index 000000000..e870d592c
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_stringbuf/setbuf/char/2.cc
@@ -0,0 +1,46 @@
+// 2001-05-21 Benjamin Kosnik  <bkoz@redhat.com>
+
+// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 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/>.
+
+// 27.8.1.4 Overridden virtual functions
+
+#include <sstream>
+#include <cstring>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  using namespace std;
+
+  bool test __attribute__((unused)) = true;
+  char buf[512];
+  const char* strlit = "how to tell a story and other essays: mark twain";
+  const size_t strlitsize = std::strlen(strlit);
+  stringbuf sbuf;
+
+  sbuf.pubsetbuf(buf, 512);
+  sbuf.sputn(strlit, strlitsize);
+  VERIFY( std::strncmp(strlit, buf, strlitsize) == 0 );
+}
+
+int main() 
+{
+  test01();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/27_io/basic_stringbuf/setbuf/char/3.cc b/libstdc++-v3/testsuite/27_io/basic_stringbuf/setbuf/char/3.cc
new file mode 100644
index 000000000..8e5912910
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_stringbuf/setbuf/char/3.cc
@@ -0,0 +1,46 @@
+// 2001-05-21 Benjamin Kosnik  <bkoz@redhat.com>
+
+// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 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/>.
+
+// 27.8.1.4 Overridden virtual functions
+
+#include <sstream>
+#include <cstring>
+#include <testsuite_hooks.h>
+
+void test02()
+{
+  using namespace std;
+
+  bool test __attribute__((unused)) = true;
+  char buf[512];
+  const char* strlit = "how to tell a story and other essays: mark twain";
+  const size_t strlitsize = std::strlen(strlit);
+  string s("tmp");
+  stringbuf sbuf(s, ios_base::out);
+  sbuf.pubsetbuf(buf, strlitsize);
+  sbuf.sputn(strlit, strlitsize);
+  VERIFY( std::strncmp(strlit, buf, strlitsize) == 0 );
+}
+
+int main() 
+{
+  test02();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/27_io/basic_stringbuf/setbuf/char/4.cc b/libstdc++-v3/testsuite/27_io/basic_stringbuf/setbuf/char/4.cc
new file mode 100644
index 000000000..f069db50f
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_stringbuf/setbuf/char/4.cc
@@ -0,0 +1,58 @@
+// 2004-10-06  Paolo Carlini  <pcarlini@suse.de>
+
+// Copyright (C) 2004, 2005, 2006, 2007, 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/>.
+
+// 27.8.1.4 Overridden virtual functions
+
+#include <sstream>
+#include <cstring>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  using namespace std;
+  bool test __attribute__((unused)) = true;
+
+  const unsigned max_size = 1 << 18;
+
+  char ref[max_size];
+  memset(ref, '\0', max_size);
+
+  char src[max_size * 2];
+  memset(src, '\1', max_size * 2);
+
+  for (unsigned i = 128; i <= max_size; i *= 2)
+    {
+      char* dest = new char[i * 2];
+      memset(dest, '\0', i * 2);
+
+      stringbuf sbuf;
+      sbuf.pubsetbuf(dest, i);
+
+      sbuf.sputn(src, i * 2);
+      VERIFY( !memcmp(dest + i, ref, i) );
+      
+      delete[] dest;
+    }
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/27_io/basic_stringbuf/setbuf/wchar_t/1.cc b/libstdc++-v3/testsuite/27_io/basic_stringbuf/setbuf/wchar_t/1.cc
new file mode 100644
index 000000000..62da6db10
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_stringbuf/setbuf/wchar_t/1.cc
@@ -0,0 +1,56 @@
+// 981208 bkoz test functionality of basic_stringbuf 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 <sstream>
+#include <testsuite_hooks.h>
+
+std::wstring str_01(L"mykonos. . . or what?");
+std::wstring str_03;
+std::wstringbuf strb_01(str_01);
+std::wstringbuf strb_03(str_03, std::ios_base::out);
+
+// test overloaded virtual functions
+void test04() 
+{
+  bool test __attribute__((unused)) = true;
+  std::wstring 		str_tmp;
+
+  // PUT
+  strb_03.str(str_01); //reset
+  
+  // BUFFER MANAGEMENT & POSITIONING
+  // setbuf
+  // pubsetbuf(char_type* s, streamsize n)
+  str_tmp = std::wstring(L"naaaah, go to cebu");
+  strb_01.pubsetbuf(const_cast<wchar_t*> (str_tmp.c_str()), str_tmp.size());
+  VERIFY( strb_01.str() == str_tmp );
+  strb_01.pubsetbuf(0,0);
+  VERIFY( strb_01.str() == str_tmp );
+}
+
+int main()
+{
+  test04();
+  return 0;
+}
+
+
+
+// more candy!!!
diff --git a/libstdc++-v3/testsuite/27_io/basic_stringbuf/setbuf/wchar_t/2.cc b/libstdc++-v3/testsuite/27_io/basic_stringbuf/setbuf/wchar_t/2.cc
new file mode 100644
index 000000000..06b8bef4c
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_stringbuf/setbuf/wchar_t/2.cc
@@ -0,0 +1,44 @@
+// 2001-05-21 Benjamin Kosnik  <bkoz@redhat.com>
+
+// Copyright (C) 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/>.
+
+// 27.8.1.4 Overridden virtual functions
+
+#include <sstream>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  using namespace std;
+
+  bool test __attribute__((unused)) = true;
+  wchar_t buf[512];
+  const wchar_t* strlit = L"how to tell a story and other essays: mark twain";
+  const size_t strlitsize = std::wcslen(strlit);
+  wstringbuf sbuf;
+
+  sbuf.pubsetbuf(buf, 512);
+  sbuf.sputn(strlit, strlitsize);
+  VERIFY( std::wcsncmp(strlit, buf, strlitsize) == 0 );
+}
+
+int main() 
+{
+  test01();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/27_io/basic_stringbuf/setbuf/wchar_t/3.cc b/libstdc++-v3/testsuite/27_io/basic_stringbuf/setbuf/wchar_t/3.cc
new file mode 100644
index 000000000..ebaea1f9c
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_stringbuf/setbuf/wchar_t/3.cc
@@ -0,0 +1,44 @@
+// 2001-05-21 Benjamin Kosnik  <bkoz@redhat.com>
+
+// Copyright (C) 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/>.
+
+// 27.8.1.4 Overridden virtual functions
+
+#include <sstream>
+#include <testsuite_hooks.h>
+
+void test02()
+{
+  using namespace std;
+
+  bool test __attribute__((unused)) = true;
+  wchar_t buf[512];
+  const wchar_t* strlit = L"how to tell a story and other essays: mark twain";
+  const size_t strlitsize = std::wcslen(strlit);
+  wstring s(L"tmp");
+  wstringbuf sbuf(s, ios_base::out);
+  sbuf.pubsetbuf(buf, strlitsize);
+  sbuf.sputn(strlit, strlitsize);
+  VERIFY( std::wcsncmp(strlit, buf, strlitsize) == 0 );
+}
+
+int main() 
+{
+  test02();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/27_io/basic_stringbuf/setbuf/wchar_t/4.cc b/libstdc++-v3/testsuite/27_io/basic_stringbuf/setbuf/wchar_t/4.cc
new file mode 100644
index 000000000..c6c966db7
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_stringbuf/setbuf/wchar_t/4.cc
@@ -0,0 +1,57 @@
+// 2004-10-06  Paolo Carlini  <pcarlini@suse.de>
+
+// 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/>.
+
+// 27.8.1.4 Overridden virtual functions
+
+#include <sstream>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  using namespace std;
+  bool test __attribute__((unused)) = true;
+
+  const unsigned max_size = 1 << 18;
+
+  static wchar_t ref[max_size];
+  wmemset(ref, L'\0', max_size);
+
+  static wchar_t src[max_size * 2];
+  wmemset(src, L'\1', max_size * 2);
+
+  for (unsigned i = 128; i <= max_size; i *= 2)
+    {
+      wchar_t* dest = new wchar_t[i * 2];
+      wmemset(dest, L'\0', i * 2);
+
+      wstringbuf sbuf;
+      sbuf.pubsetbuf(dest, i);
+
+      sbuf.sputn(src, i * 2);
+      VERIFY( !wmemcmp(dest + i, ref, i) );
+      
+      delete[] dest;
+    }
+}
+
+int main()
+{
+  test01();
+  return 0;
+}