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, 425 insertions, 0 deletions

diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/assign/char/1.cc b/libstdc++-v3/testsuite/21_strings/basic_string/assign/char/1.cc
new file mode 100644
index 000000000..8d3208daf
--- /dev/null
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/assign/char/1.cc
@@ -0,0 +1,55 @@
+// 2001-10-30 Benjamin Kosnik  <bkoz@redhat.com>
+
+// Copyright (C) 2001, 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/>.
+
+// 21.3.5 string modifiers
+
+#include <string>
+#include <cstdio>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  using namespace std;
+
+  const char* strlit = "../the long pier/Hanalei Bay/Kauai/Hawaii";
+  string aux = strlit;
+  string::size_type i = aux.rfind("/");
+  if (i != string::npos)
+    aux.assign(aux, i + 1, string::npos);
+  VERIFY(aux == "Hawaii");
+
+  aux = strlit;
+  i = aux.rfind("r/");
+  if (i != string::npos)
+    aux.assign(aux, i + 1, string::npos);
+  VERIFY(aux.c_str()[9] == 'B');
+  VERIFY(aux == "/Hanalei Bay/Kauai/Hawaii");
+
+  aux.assign(10, 0);
+  VERIFY(aux.length() == 10);
+}
+
+int main()
+{ 
+  test01();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/assign/char/2.cc b/libstdc++-v3/testsuite/21_strings/basic_string/assign/char/2.cc
new file mode 100644
index 000000000..56ab4d280
--- /dev/null
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/assign/char/2.cc
@@ -0,0 +1,58 @@
+// 2001-10-30 Benjamin Kosnik  <bkoz@redhat.com>
+
+// Copyright (C) 2001, 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/>.
+
+// 21.3.5 string modifiers
+
+#include <string>
+#include <cstdio>
+#include <testsuite_hooks.h>
+
+// assign(const basic_string& __str, size_type __pos, size_type __n)
+void
+test02()
+{
+  bool test __attribute__((unused)) = true;
+
+  using namespace std;
+  
+  string one = "Selling England by the pound";
+  string two = one;
+  string three = "Brilliant trees";
+
+  one.assign(one, 8, 100);
+  VERIFY( one == "England by the pound" );
+
+  one.assign(one, 8, 0);
+  VERIFY( one == "" );
+ 
+  one.assign(two, 8, 7);
+  VERIFY( one == "England" );
+
+  one.assign(three, 10, 100);
+  VERIFY( one == "trees" );
+
+  three.assign(one, 0, 3);
+  VERIFY( three == "tre" );
+}
+
+int main()
+{ 
+  test02();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/assign/char/3.cc b/libstdc++-v3/testsuite/21_strings/basic_string/assign/char/3.cc
new file mode 100644
index 000000000..45e3fbabc
--- /dev/null
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/assign/char/3.cc
@@ -0,0 +1,58 @@
+// 2001-10-30 Benjamin Kosnik  <bkoz@redhat.com>
+
+// Copyright (C) 2001, 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/>.
+
+// 21.3.5 string modifiers
+
+#include <string>
+#include <testsuite_hooks.h>
+
+// assign(const _CharT* __s, size_type __n)
+// assign(const _CharT* __s)
+void
+test03()
+{
+  bool test __attribute__((unused)) = true;
+
+  using namespace std;
+ 
+  string one; 
+  string two;
+  const char * source = "Selling England by the pound";
+
+  one.assign(source);
+  VERIFY( one == "Selling England by the pound" );
+
+  one.assign(source, 28);
+  VERIFY( one == "Selling England by the pound" );
+
+  two.assign(source, 7);
+  VERIFY( two == "Selling" );
+  
+  one.assign(one.c_str() + 8, 20);
+  VERIFY( one == "England by the pound" );
+
+  one.assign(one.c_str() + 8, 6);
+  VERIFY( one == "by the" );
+}
+
+int main()
+{ 
+  test03();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/assign/char/move_assign.cc b/libstdc++-v3/testsuite/21_strings/basic_string/assign/char/move_assign.cc
new file mode 100644
index 000000000..064a8cb7d
--- /dev/null
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/assign/char/move_assign.cc
@@ -0,0 +1,43 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-require-string-conversions "" }
+
+// Copyright (C) 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/>.
+
+// NOTE: This makes use of the fact that we know how moveable
+// is implemented on string (via swap). If the implementation changes
+// this test may begin to fail.
+
+#include <string>
+#include <utility>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::string a, b;
+  a.push_back('1');
+  b.assign(std::move(a));
+  VERIFY( b.size() == 1 && b[0] == '1' && a.size() == 0 );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/assign/wchar_t/1.cc b/libstdc++-v3/testsuite/21_strings/basic_string/assign/wchar_t/1.cc
new file mode 100644
index 000000000..ebc02e4b4
--- /dev/null
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/assign/wchar_t/1.cc
@@ -0,0 +1,52 @@
+// 2001-10-30 Benjamin Kosnik  <bkoz@redhat.com>
+
+// Copyright (C) 2001, 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/>.
+
+// 21.3.5 string modifiers
+
+#include <string>
+#include <cstdio>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  using namespace std;
+
+  const wchar_t* strlit = L"../the long pier/Hanalei Bay/Kauai/Hawaii";
+  wstring aux = strlit;
+  wstring::size_type i = aux.rfind(L"/");
+  if (i != wstring::npos)
+    aux.assign(aux, i + 1, wstring::npos);
+  VERIFY(aux == L"Hawaii");
+
+  aux = strlit;
+  i = aux.rfind(L"r/");
+  if (i != wstring::npos)
+    aux.assign(aux, i + 1, wstring::npos);
+  VERIFY(aux.c_str()[9] == L'B');
+  VERIFY(aux == L"/Hanalei Bay/Kauai/Hawaii");
+}
+
+int main()
+{ 
+  test01();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/assign/wchar_t/2.cc b/libstdc++-v3/testsuite/21_strings/basic_string/assign/wchar_t/2.cc
new file mode 100644
index 000000000..ec5351254
--- /dev/null
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/assign/wchar_t/2.cc
@@ -0,0 +1,58 @@
+// 2001-10-30 Benjamin Kosnik  <bkoz@redhat.com>
+
+// Copyright (C) 2001, 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/>.
+
+// 21.3.5 string modifiers
+
+#include <string>
+#include <cstdio>
+#include <testsuite_hooks.h>
+
+// assign(const basic_string& __str, size_type __pos, size_type __n)
+void
+test02()
+{
+  bool test __attribute__((unused)) = true;
+
+  using namespace std;
+  
+  wstring one = L"Selling England by the pound";
+  wstring two = one;
+  wstring three = L"Brilliant trees";
+
+  one.assign(one, 8, 100);
+  VERIFY( one == L"England by the pound" );
+
+  one.assign(one, 8, 0);
+  VERIFY( one == L"" );
+ 
+  one.assign(two, 8, 7);
+  VERIFY( one == L"England" );
+
+  one.assign(three, 10, 100);
+  VERIFY( one == L"trees" );
+
+  three.assign(one, 0, 3);
+  VERIFY( three == L"tre" );
+}
+
+int main()
+{ 
+  test02();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/assign/wchar_t/3.cc b/libstdc++-v3/testsuite/21_strings/basic_string/assign/wchar_t/3.cc
new file mode 100644
index 000000000..ef56a795c
--- /dev/null
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/assign/wchar_t/3.cc
@@ -0,0 +1,58 @@
+// 2001-10-30 Benjamin Kosnik  <bkoz@redhat.com>
+
+// Copyright (C) 2001, 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/>.
+
+// 21.3.5 string modifiers
+
+#include <string>
+#include <testsuite_hooks.h>
+
+// assign(const _CharT* __s, size_type __n)
+// assign(const _CharT* __s)
+void
+test03()
+{
+  bool test __attribute__((unused)) = true;
+
+  using namespace std;
+ 
+  wstring one; 
+  wstring two;
+  const wchar_t* source = L"Selling England by the pound";
+
+  one.assign(source);
+  VERIFY( one == L"Selling England by the pound" );
+
+  one.assign(source, 28);
+  VERIFY( one == L"Selling England by the pound" );
+
+  two.assign(source, 7);
+  VERIFY( two == L"Selling" );
+  
+  one.assign(one.c_str() + 8, 20);
+  VERIFY( one == L"England by the pound" );
+
+  one.assign(one.c_str() + 8, 6);
+  VERIFY( one == L"by the" );
+}
+
+int main()
+{ 
+  test03();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/assign/wchar_t/move_assign.cc b/libstdc++-v3/testsuite/21_strings/basic_string/assign/wchar_t/move_assign.cc
new file mode 100644
index 000000000..7aa48d814
--- /dev/null
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/assign/wchar_t/move_assign.cc
@@ -0,0 +1,43 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-require-string-conversions "" }
+
+// Copyright (C) 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/>.
+
+// NOTE: This makes use of the fact that we know how moveable
+// is implemented on string (via swap). If the implementation changes
+// this test may begin to fail.
+
+#include <string>
+#include <utility>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::wstring a, b;
+  a.push_back(L'1');
+  b.assign(std::move(a));
+  VERIFY( b.size() == 1 && b[0] == '1' && a.size() == 0 );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}