re PR libstdc++/21674 (basic_string vs debug_mode)

2005-09-13  Jonathan Wakely  <cow@compsoc.man.ac.uk>
	    Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/21674
	* testsuite/21_strings/basic_string/element_access/char/21674.cc: New.
	* testsuite/21_strings/basic_string/element_access/wchar_t/21674.cc:
	New.

Co-Authored-By: Benjamin Kosnik <bkoz@redhat.com>

From-SVN: r104256

libstdc++-v3/ChangeLog

+2005-09-13  Jonathan Wakely  <cow@compsoc.man.ac.uk>
+	    Benjamin Kosnik  <bkoz@redhat.com>
+
+	PR libstdc++/21674
+	* testsuite/21_strings/basic_string/element_access/char/21674.cc: New.
+	* testsuite/21_strings/basic_string/element_access/wchar_t/21674.cc: 
+	New.
+
 2005-09-12  David Edelsohn  <dje@gcc.gnu.org>
 
 	PR libstdc++/22554

libstdc++-v3/testsuite/21_strings/basic_string/element_access/char/21674.cc

+// { dg-options "-O0 -D_GLIBCXX_DEBUG" }
+// { dg-do run { xfail *-*-* } }
+
+// Copyright (C) 2005 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 2, 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 COPYING.  If not, write to the Free
+// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#include <string>
+
+// libstdc++/21674
+// NB: Should work without any inlining or optimizations (ie. -O0).
+int main()
+{
+  typedef std::string string_type;
+  string_type s;
+  s[1]; // abort
+}

libstdc++-v3/testsuite/21_strings/basic_string/element_access/wchar_t/21674.cc

+// { dg-options "-O0 -D_GLIBCXX_DEBUG" }
+// { dg-do run { xfail *-*-* } }
+
+// Copyright (C) 2005 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 2, 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 COPYING.  If not, write to the Free
+// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#include <string>
+
+// libstdc++/21674
+// NB: Should work without any inlining or optimizations (ie. -O0).
+int main()
+{
+  typedef std::wstring string_type;
+  string_type s;
+  s[1]; // abort
+}