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diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/basic_string/numeric_conversions/char/stod.cc b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/basic_string/numeric_conversions/char/stod.cc
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index 000000000..e4608d106
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+++ b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/basic_string/numeric_conversions/char/stod.cc
@@ -0,0 +1,137 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-require-string-conversions "" }
+
+// 2008-06-15 Paolo Carlini <paolo.carlini@oracle.com>
+
+// Copyright (C) 2008, 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/>.
+
+// 21.4 Numeric Conversions [string.conversions]
+
+#include <string>
+#include <limits>
+#include <stdexcept>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+ bool test __attribute__((unused)) = false;
+ using namespace std;
+
+ try
+ {
+ string one;
+ stod(one);
+ }
+ catch(std::invalid_argument)
+ {
+ test = true;
+ }
+ catch(...)
+ {
+ }
+ VERIFY( test );
+
+ test = false;
+ try
+ {
+ string one("a");
+ stod(one);
+ }
+ catch(std::invalid_argument)
+ {
+ test = true;
+ }
+ catch(...)
+ {
+ }
+ VERIFY( test );
+
+ double d1 = 0.0;
+ size_t idx1 = 0;
+ try
+ {
+ string one("2.0a");
+ d1 = stod(one, &idx1);
+ }
+ catch(...)
+ {
+ test = false;
+ }
+ VERIFY( test );
+ VERIFY( d1 == 2.0 );
+ VERIFY( idx1 == 3 );
+
+ test = false;
+ try
+ {
+ string one("1e");
+ one.append(2 * numeric_limits<double>::max_exponent10, '9');
+ d1 = stod(one);
+ }
+ catch(std::out_of_range)
+ {
+ test = true;
+ }
+ catch(...)
+ {
+ }
+ VERIFY( test );
+ VERIFY( d1 == 2.0 );
+
+ try
+ {
+ long double ld0 = numeric_limits<double>::max() / 100.0;
+ string one(to_string(ld0));
+ stod(one);
+ }
+ catch(...)
+ {
+ test = false;
+ }
+ VERIFY( test );
+
+ if ((numeric_limits<long double>::max() / 10000.0L)
+ > numeric_limits<double>::max())
+ {
+ test = false;
+ d1 = -1.0;
+ try
+ {
+ long double ld1 = numeric_limits<double>::max();
+ ld1 *= 100.0;
+ string one(to_string(ld1));
+ d1 = stod(one);
+ }
+ catch(std::out_of_range)
+ {
+ test = true;
+ }
+ catch(...)
+ {
+ }
+ VERIFY( test );
+ VERIFY( d1 == -1.0 );
+ }
+}
+
+int main()
+{
+ test01();
+ return 0;
+}