--- /dev/null
+// 2004-03-01 Paolo Carlini <pcarlini@suse.de>
+
+// Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation
+//
+// 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/>.
+
+// 22.2.2.1.1 num_get members
+
+#include <locale>
+#include <sstream>
+#include <testsuite_hooks.h>
+
+struct Punct1: std::numpunct<char>
+{
+ std::string do_grouping() const { return "\1"; }
+ char do_thousands_sep() const { return '+'; }
+};
+
+struct Punct2: std::numpunct<char>
+{
+ char do_decimal_point() const { return '-'; }
+};
+
+// http://gcc.gnu.org/ml/libstdc++/2003-12/msg00201.html
+void test01()
+{
+ using namespace std;
+ typedef istreambuf_iterator<char> iterator_type;
+
+ bool test __attribute__((unused)) = true;
+
+ istringstream iss1, iss2;
+ iss1.imbue(locale(iss1.getloc(), new Punct1));
+ iss2.imbue(locale(iss2.getloc(), new Punct2));
+ const num_get<char>& ng1 = use_facet<num_get<char> >(iss1.getloc());
+ const num_get<char>& ng2 = use_facet<num_get<char> >(iss2.getloc());
+
+ ios_base::iostate err = ios_base::goodbit;
+ iterator_type end;
+ double d = 1.0;
+
+ iss1.str("1e+2");
+ err = ios_base::goodbit;
+ end = ng1.get(iss1.rdbuf(), 0, iss1, err, d);
+ VERIFY( err == ios_base::failbit );
+ VERIFY( *end == '+' );
+ VERIFY( d == 0.0 );
+
+ iss2.str("3e-1");
+ err = ios_base::goodbit;
+ d = 1.0;
+ end = ng2.get(iss2.rdbuf(), 0, iss2, err, d);
+ VERIFY( err == ios_base::failbit );
+ VERIFY( *end == '-' );
+ VERIFY( d == 0.0 );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}