* Merge from mainline rev 181122.transactional-memory

git-svn-id: https://gcc.gnu.org/svn/gcc/branches/transactional-memory@181148 138bc75d-0d04-0410-961f-82ee72b054a4

3 files changed, 91 insertions, 1 deletions

diff --git a/libstdc++-v3/testsuite/ext/profile/mutex_extensions_neg.cc b/libstdc++-v3/testsuite/ext/profile/mutex_extensions_neg.cc
index 4e2d071b833..c6e6feac6c0 100644
--- a/libstdc++-v3/testsuite/ext/profile/mutex_extensions_neg.cc
+++ b/libstdc++-v3/testsuite/ext/profile/mutex_extensions_neg.cc
@@ -25,4 +25,4 @@
 
 #include <vector>
 
-// { dg-error "multiple inlined namespaces" "" { target *-*-* } 258 }
+// { dg-error "multiple inlined namespaces" "" { target *-*-* } 263 }
diff --git a/libstdc++-v3/testsuite/ext/vstring/modifiers/char/pop_back.cc b/libstdc++-v3/testsuite/ext/vstring/modifiers/char/pop_back.cc
new file mode 100644
index 00000000000..4dfa2f6fed8
--- /dev/null
+++ b/libstdc++-v3/testsuite/ext/vstring/modifiers/char/pop_back.cc
@@ -0,0 +1,45 @@
+// Copyright (C) 2011 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/>.
+
+// 21.4.6.5 basic_string::pop_back
+// { dg-options "-std=gnu++0x" }
+
+#include <ext/vstring.h>
+#include <testsuite_hooks.h>
+
+template<typename StrT>
+int test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  const StrT cstr("Badger");
+  StrT str = cstr;
+  str.pop_back();
+  VERIFY( str.size() == cstr.size() - 1 );
+
+  str += cstr.back();
+  VERIFY( str == cstr );
+
+  return test;
+}
+
+int main()
+{ 
+  test01<__gnu_cxx::__sso_string>();
+  test01<__gnu_cxx::__rc_string>();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/ext/vstring/modifiers/wchar_t/pop_back.cc b/libstdc++-v3/testsuite/ext/vstring/modifiers/wchar_t/pop_back.cc
new file mode 100644
index 00000000000..ae607b61de3
--- /dev/null
+++ b/libstdc++-v3/testsuite/ext/vstring/modifiers/wchar_t/pop_back.cc
@@ -0,0 +1,45 @@
+// Copyright (C) 2011 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/>.
+
+// 21.4.6.5 basic_string::pop_back
+// { dg-options "-std=gnu++0x" }
+
+#include <ext/vstring.h>
+#include <testsuite_hooks.h>
+
+template<typename StrT>
+int test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  const StrT cstr(L"Badger");
+  StrT str = cstr;
+  str.pop_back();
+  VERIFY( str.size() == cstr.size() - 1 );
+
+  str += cstr.back();
+  VERIFY( str == cstr );
+
+  return test;
+}
+
+int main()
+{ 
+  test01<__gnu_cxx::__wsso_string>();
+  test01<__gnu_cxx::__wrc_string>();
+  return 0;
+}