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diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/element_access/char/3.cc b/libstdc++-v3/testsuite/21_strings/basic_string/element_access/char/3.cc
new file mode 100644
index 00000000..385ef28b
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+++ b/libstdc++-v3/testsuite/21_strings/basic_string/element_access/char/3.cc
@@ -0,0 +1,83 @@
+// 1999-06-08 bkoz
+
+// Copyright (C) 1999, 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 template class basic_string
+
+#include <string>
+#include <stdexcept>
+#include <testsuite_hooks.h>
+
+// Do another sanity check, this time for member functions that return
+// iterators, namely insert and erase.
+bool test02(void)
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::string::size_type csize_type;
+  typedef std::string::iterator siterator;
+  typedef std::string::reverse_iterator sriterator;
+  siterator it1;
+  sriterator rit1;  
+
+  const std::string str01("its beach, santa cruz");
+
+  std::string str02 = str01;
+  std::string str05 = str02; // optional, so that begin below causes a mutate
+  std::string::iterator p = str02.insert(str02.begin(), ' ');
+  std::string str03 = str02;
+  VERIFY( str03 == str02 );
+  *p = '!';
+  VERIFY( *str03.c_str() == ' ' );
+  str03[0] = '@';
+  VERIFY( str02[0] == '!' );
+  VERIFY( *p == '!' );
+  VERIFY( str02 != str05 );
+  VERIFY( str02 != str03 );
+
+  std::string str10 = str01;
+  std::string::iterator p2 = str10.insert(str10.begin(), 'a');
+  std::string str11 = str10;
+  *p2 = 'e';
+  VERIFY( str11 != str10 );
+
+  std::string str06 = str01;
+  std::string str07 = str06; // optional, so that begin below causes a mutate
+  p = str06.erase(str06.begin());
+  std::string str08 = str06;
+  VERIFY( str08 == str06 );
+  *p = '!';
+  VERIFY( *str08.c_str() == 't' );
+  str08[0] = '@';
+  VERIFY( str06[0] == '!' );
+  VERIFY( *p == '!' );
+  VERIFY( str06 != str07 );
+  VERIFY( str06 != str08 );
+
+  std::string str12 = str01;
+  p2 = str12.erase(str12.begin(), str12.begin() + str12.size() - 1);
+  std::string str13 = str12;
+  *p2 = 'e';
+  VERIFY( str12 != str13 );
+  return test;
+}
+
+int main()
+{ 
+  test02();
+  return 0;
+}