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.

6 files changed, 412 insertions, 0 deletions

diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/rfind/char/1.cc b/libstdc++-v3/testsuite/21_strings/basic_string/rfind/char/1.cc
new file mode 100644
index 000000000..752aecaba
--- /dev/null
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/rfind/char/1.cc
@@ -0,0 +1,92 @@
+// 2000-06-22 -=dbv=-  (shamelessy copied from bkoz' find.cc)
+
+// Copyright (C) 2000, 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 <string>
+#include <testsuite_hooks.h>
+
+// 21.3.6.2 basic_string rfind
+bool test01(void)
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::string::size_type csize_type;
+  typedef std::string::const_reference cref;
+  typedef std::string::reference ref;
+  csize_type npos = std::string::npos;
+  csize_type csz01, csz02;
+
+  const char str_lit01[] = "mave";
+  const std::string str01("mavericks, santa cruz");
+  std::string str02(str_lit01);
+  std::string str03("s, s");
+  std::string str04;
+
+  // size_type rfind(const string&, size_type pos = 0) const;
+  csz01 = str01.rfind(str01);
+  VERIFY( csz01 == 0 );
+  csz01 = str01.rfind(str01, 4);
+  VERIFY( csz01 == 0 );
+  csz01 = str01.rfind(str02,3);
+  VERIFY( csz01 == 0 );
+  csz01 = str01.rfind(str02);
+  VERIFY( csz01 == 0 );
+  csz01 = str01.rfind(str03);
+  VERIFY( csz01 == 8 );
+  csz01 = str01.rfind(str03, 3);
+  VERIFY( csz01 == npos );
+  csz01 = str01.rfind(str03, 12);
+  VERIFY( csz01 == 8 );
+
+  // An empty string consists of no characters
+  // therefore it should be found at every point in a string,
+  // except beyond the end
+  csz01 = str01.rfind(str04, 0);
+  VERIFY( csz01 == 0 );
+  csz01 = str01.rfind(str04, 5);
+  VERIFY( csz01 == 5 );
+  csz01 = str01.rfind(str04, str01.size());
+  VERIFY( csz01 == str01.size() );
+  csz01 = str01.rfind(str04, str01.size()+1);
+  VERIFY( csz01 == str01.size() );
+
+  // size_type rfind(const char* s, size_type pos, size_type n) const;
+  csz01 = str01.rfind(str_lit01, 0, 3);
+  VERIFY( csz01 == 0 );
+  csz01 = str01.rfind(str_lit01, 3, 0);
+  VERIFY( csz01 == 3 );
+
+  // size_type rfind(const char* s, size_type pos = 0) const;
+  csz01 = str01.rfind(str_lit01);
+  VERIFY( csz01 == 0 );
+  csz01 = str01.rfind(str_lit01, 3);
+  VERIFY( csz01 == 0 );
+
+  // size_type rfind(char c, size_type pos = 0) const;
+  csz01 = str01.rfind('z');
+  csz02 = str01.size() - 1;
+  VERIFY( csz01 == csz02 );
+  csz01 = str01.rfind('/');
+  VERIFY( csz01 == npos );
+  return test;
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/rfind/char/2.cc b/libstdc++-v3/testsuite/21_strings/basic_string/rfind/char/2.cc
new file mode 100644
index 000000000..dd41fe0d9
--- /dev/null
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/rfind/char/2.cc
@@ -0,0 +1,50 @@
+// from tstring.cc, from jason merrill, et. al.
+
+// Copyright (C) 2000, 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 <string>
+#include <testsuite_hooks.h>
+
+// 21.3.6.4 basic_string::find_last_of
+bool test02()
+{
+  bool test __attribute__((unused)) = true;
+  std::string z("ab");
+  std::string::size_type pos;
+  pos = z.find_last_of("ab");
+  VERIFY( pos == 1 );
+  pos = z.find_last_of("Xa");
+  VERIFY( pos == 0 );
+  pos = z.find_last_of("Xb");
+  VERIFY( pos == 1 );
+  pos = z.find_last_of("XYZ");
+  VERIFY( pos == std::string::npos );
+  pos = z.find_last_of('a');
+  VERIFY( pos == 0 );
+  pos = z.find_last_of('b');
+  VERIFY( pos == 1 );
+  pos = z.find_last_of('X');
+  VERIFY( pos == std::string::npos );
+  return test;
+}
+
+int main()
+{
+  test02();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/rfind/char/3.cc b/libstdc++-v3/testsuite/21_strings/basic_string/rfind/char/3.cc
new file mode 100644
index 000000000..378c7c21e
--- /dev/null
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/rfind/char/3.cc
@@ -0,0 +1,64 @@
+// from tstring.cc, from jason merrill, et. al.
+
+// Copyright (C) 2000, 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 <string>
+#include <testsuite_hooks.h>
+
+// 21.3.6.6 basic_string::find_last_not_of
+bool test03()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::string::size_type csize_type;
+  std::string::size_type pos;
+  csize_type npos = std::string::npos;
+
+  std::string x;
+  pos = x.find_last_not_of('X');
+  VERIFY( pos == npos );
+  pos = x.find_last_not_of("XYZ");
+  VERIFY( pos == npos );
+
+  std::string y("a");
+  pos = y.find_last_not_of('X');
+  VERIFY( pos == 0 );
+  pos = y.find_last_not_of('a');
+  VERIFY( pos == npos );
+  pos = y.find_last_not_of("XYZ");
+  VERIFY( pos == 0 );
+  pos = y.find_last_not_of("a");
+  VERIFY( pos == npos );
+
+  std::string z("ab");
+  pos = z.find_last_not_of('X');
+  VERIFY( pos == 1 );
+  pos = z.find_last_not_of("XYZ");
+  VERIFY( pos == 1 );
+  pos = z.find_last_not_of('b');
+  VERIFY( pos == 0 );
+  pos = z.find_last_not_of("Xb");
+  VERIFY( pos == 0 );
+  pos = z.find_last_not_of("Xa");
+  VERIFY( pos == 1 );
+  return test;
+}
+int main()
+{
+  test03();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/rfind/wchar_t/1.cc b/libstdc++-v3/testsuite/21_strings/basic_string/rfind/wchar_t/1.cc
new file mode 100644
index 000000000..ff1e7593d
--- /dev/null
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/rfind/wchar_t/1.cc
@@ -0,0 +1,92 @@
+// 2000-06-22 -=dbv=-  (shamelessy copied from bkoz' find.cc)
+
+// Copyright (C) 2000, 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 <string>
+#include <testsuite_hooks.h>
+
+// 21.3.6.2 basic_string rfind
+bool test01(void)
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::wstring::size_type csize_type;
+  typedef std::wstring::const_reference cref;
+  typedef std::wstring::reference ref;
+  csize_type npos = std::wstring::npos;
+  csize_type csz01, csz02;
+
+  const wchar_t str_lit01[] = L"mave";
+  const std::wstring str01(L"mavericks, santa cruz");
+  std::wstring str02(str_lit01);
+  std::wstring str03(L"s, s");
+  std::wstring str04;
+
+  // size_type rfind(const wstring&, size_type pos = 0) const;
+  csz01 = str01.rfind(str01);
+  VERIFY( csz01 == 0 );
+  csz01 = str01.rfind(str01, 4);
+  VERIFY( csz01 == 0 );
+  csz01 = str01.rfind(str02,3);
+  VERIFY( csz01 == 0 );
+  csz01 = str01.rfind(str02);
+  VERIFY( csz01 == 0 );
+  csz01 = str01.rfind(str03);
+  VERIFY( csz01 == 8 );
+  csz01 = str01.rfind(str03, 3);
+  VERIFY( csz01 == npos );
+  csz01 = str01.rfind(str03, 12);
+  VERIFY( csz01 == 8 );
+
+  // An empty string consists of no characters
+  // therefore it should be found at every point in a string,
+  // except beyond the end
+  csz01 = str01.rfind(str04, 0);
+  VERIFY( csz01 == 0 );
+  csz01 = str01.rfind(str04, 5);
+  VERIFY( csz01 == 5 );
+  csz01 = str01.rfind(str04, str01.size());
+  VERIFY( csz01 == str01.size() );
+  csz01 = str01.rfind(str04, str01.size()+1);
+  VERIFY( csz01 == str01.size() );
+
+  // size_type rfind(const wchar_t* s, size_type pos, size_type n) const;
+  csz01 = str01.rfind(str_lit01, 0, 3);
+  VERIFY( csz01 == 0 );
+  csz01 = str01.rfind(str_lit01, 3, 0);
+  VERIFY( csz01 == 3 );
+
+  // size_type rfind(const wchar_t* s, size_type pos = 0) const;
+  csz01 = str01.rfind(str_lit01);
+  VERIFY( csz01 == 0 );
+  csz01 = str01.rfind(str_lit01, 3);
+  VERIFY( csz01 == 0 );
+
+  // size_type rfind(wchar_t c, size_type pos = 0) const;
+  csz01 = str01.rfind(L'z');
+  csz02 = str01.size() - 1;
+  VERIFY( csz01 == csz02 );
+  csz01 = str01.rfind(L'/');
+  VERIFY( csz01 == npos );
+  return test;
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/rfind/wchar_t/2.cc b/libstdc++-v3/testsuite/21_strings/basic_string/rfind/wchar_t/2.cc
new file mode 100644
index 000000000..1d4eaeeb8
--- /dev/null
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/rfind/wchar_t/2.cc
@@ -0,0 +1,50 @@
+// from tstring.cc, from jason merrill, et. al.
+
+// Copyright (C) 2000, 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 <string>
+#include <testsuite_hooks.h>
+
+// 21.3.6.4 basic_string::find_last_of
+bool test02()
+{
+  bool test __attribute__((unused)) = true;
+  std::wstring::size_type pos;
+  std::wstring z(L"ab");
+  pos = z.find_last_of(L"ab");
+  VERIFY( pos == 1 );
+  pos = z.find_last_of(L"Xa");
+  VERIFY( pos == 0 );
+  pos = z.find_last_of(L"Xb");
+  VERIFY( pos == 1 );
+  pos = z.find_last_of(L"XYZ");
+  VERIFY( pos == std::wstring::npos );
+  pos = z.find_last_of(L'a');
+  VERIFY( pos == 0 );
+  pos = z.find_last_of(L'b');
+  VERIFY( pos == 1 );
+  pos = z.find_last_of(L'X');
+  VERIFY( pos == std::wstring::npos );
+  return test;
+}
+
+int main()
+{
+  test02();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/rfind/wchar_t/3.cc b/libstdc++-v3/testsuite/21_strings/basic_string/rfind/wchar_t/3.cc
new file mode 100644
index 000000000..30dcba623
--- /dev/null
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/rfind/wchar_t/3.cc
@@ -0,0 +1,64 @@
+// from tstring.cc, from jason merrill, et. al.
+
+// Copyright (C) 2000, 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 <string>
+#include <testsuite_hooks.h>
+
+// 21.3.6.6 basic_string::find_last_not_of
+bool test03()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::wstring::size_type csize_type;
+  std::wstring::size_type pos;
+  csize_type npos = std::wstring::npos;
+
+  std::wstring x;
+  pos = x.find_last_not_of(L'X');
+  VERIFY( pos == npos );
+  pos = x.find_last_not_of(L"XYZ");
+  VERIFY( pos == npos );
+
+  std::wstring y(L"a");
+  pos = y.find_last_not_of(L'X');
+  VERIFY( pos == 0 );
+  pos = y.find_last_not_of(L'a');
+  VERIFY( pos == npos );
+  pos = y.find_last_not_of(L"XYZ");
+  VERIFY( pos == 0 );
+  pos = y.find_last_not_of(L"a");
+  VERIFY( pos == npos );
+
+  std::wstring z(L"ab");
+  pos = z.find_last_not_of(L'X');
+  VERIFY( pos == 1 );
+  pos = z.find_last_not_of(L"XYZ");
+  VERIFY( pos == 1 );
+  pos = z.find_last_not_of(L'b');
+  VERIFY( pos == 0 );
+  pos = z.find_last_not_of(L"Xb");
+  VERIFY( pos == 0 );
+  pos = z.find_last_not_of(L"Xa");
+  VERIFY( pos == 1 );
+  return test;
+}
+int main()
+{
+  test03();
+  return 0;
+}