re PR libstdc++/11528 (money_get does not get "$.00")

2003-07-16  Paolo Carlini  <pcarlini@unitus.it>

	PR libstdc++/11528
	* include/bits/locale_facets.tcc (money_get::do_get):
	Strip only _leading_ zeros.
	* testsuite/22_locale/money_get/get/char/11528.cc: Add.
	* testsuite/22_locale/money_get/get/wchar_t/11528.cc: Add.

From-SVN: r69458

4 files changed, 115 insertions, 1 deletions

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 2d84922..efdec6c 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,11 @@
+2003-07-16  Paolo Carlini  <pcarlini@unitus.it>
+
+	PR libstdc++/11528
+	* include/bits/locale_facets.tcc (money_get::do_get):
+	Strip only _leading_ zeros.
+	* testsuite/22_locale/money_get/get/char/11528.cc: Add.
+	* testsuite/22_locale/money_get/get/wchar_t/11528.cc: Add.
+
 2003-07-16  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
 
 	* include/ext/hash_map (class hash_multimap): Remove extra
diff --git a/libstdc++-v3/include/bits/locale_facets.tcc b/libstdc++-v3/include/bits/locale_facets.tcc
index d41b8ae..bdc2f53 100644
--- a/libstdc++-v3/include/bits/locale_facets.tcc
+++ b/libstdc++-v3/include/bits/locale_facets.tcc
@@ -1296,7 +1296,7 @@ namespace std
 	}
 
       // Strip leading zeros.
-      while (!__tmp_units.empty() && __tmp_units[0] == __ctype.widen('0'))
+      while (__tmp_units.size() > 1 && __tmp_units[0] == __ctype.widen('0'))
 	__tmp_units.erase(__tmp_units.begin());
 
       if (__sign.size() && __sign == __neg_sign)
diff --git a/libstdc++-v3/testsuite/22_locale/money_get/get/char/11528.cc b/libstdc++-v3/testsuite/22_locale/money_get/get/char/11528.cc
new file mode 100644
index 0000000..a3eb48b
--- /dev/null
+++ b/libstdc++-v3/testsuite/22_locale/money_get/get/char/11528.cc
@@ -0,0 +1,53 @@
+// Copyright (C) 2003 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 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// 22.2.6.1.1 money_get members
+
+#include <locale>
+#include <sstream>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  using namespace std;
+  typedef istreambuf_iterator<char> iterator_type;
+
+  bool test = true;
+
+  locale loc_us = __gnu_cxx_test::try_named_locale("en_US");
+
+  iterator_type end;
+  istringstream iss;
+  iss.imbue(loc_us);
+
+  const money_get<char>& mon_get = use_facet<money_get<char> >(iss.getloc());
+
+  iss.str("$.00 ");
+  iterator_type is_it(iss);
+  string extracted_amount;
+  ios_base::iostate err = ios_base::goodbit;
+  mon_get.get(is_it, end, false, iss, err, extracted_amount);
+  VERIFY( extracted_amount == "0" );
+  VERIFY( err == ios_base::goodbit );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/22_locale/money_get/get/wchar_t/11528.cc b/libstdc++-v3/testsuite/22_locale/money_get/get/wchar_t/11528.cc
new file mode 100644
index 0000000..20b33ad
--- /dev/null
+++ b/libstdc++-v3/testsuite/22_locale/money_get/get/wchar_t/11528.cc
@@ -0,0 +1,53 @@
+// Copyright (C) 2003 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// 22.2.6.1.1 money_get members
+
+#include <locale>
+#include <sstream>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  using namespace std;
+  typedef istreambuf_iterator<wchar_t> iterator_type;
+
+  bool test = true;
+
+  locale loc_us = __gnu_cxx_test::try_named_locale("en_US");
+
+  iterator_type end;
+  wistringstream iss;
+  iss.imbue(loc_us);
+
+  const money_get<wchar_t>& mon_get = use_facet<money_get<wchar_t> >(iss.getloc());
+
+  iss.str(L"$.00 ");
+  iterator_type is_it(iss);
+  wstring extracted_amount;
+  ios_base::iostate err = ios_base::goodbit;
+  mon_get.get(is_it, end, false, iss, err, extracted_amount);
+  VERIFY( extracted_amount == L"0" );
+  VERIFY( err == ios_base::goodbit );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}