basic_ios.tcc (basic_ios::narrow): Add default value.

2002-02-07  Benjamin Kosnik  <bkoz@redhat.com>
            Wolfgang Bangerth  <wolfgang.bangerth@iwr.uni-heidelberg.de>

	* include/bits/basic_ios.tcc (basic_ios::narrow): Add default value.
	(basic_ios::widen): Same.

Co-Authored-By: Wolfgang Bangerth <wolfgang.bangerth@iwr.uni-heidelberg.de>

From-SVN: r49590

libstdc++-v3/ChangeLog

+2002-02-07  Benjamin Kosnik  <bkoz@redhat.com>
+            Wolfgang Bangerth  <wolfgang.bangerth@iwr.uni-heidelberg.de>
+	
+	* include/bits/basic_ios.tcc (basic_ios::narrow): Add default value.
+	(basic_ios::widen): Same.
+
 2002-02-07  Paolo Carlini  <pcarlini@unitus.it>
 
 	* testsuite/22_locale/money_get_members_char.cc:

libstdc++-v3/include/bits/basic_ios.tcc

@@ -92,7 +92,7 @@ namespace std
     char
     basic_ios<_CharT, _Traits>::narrow(char_type __c, char __dfault) const
     { 
-      char __ret;
+      char __ret = __dfault;
       if (_M_check_facet(_M_ios_fctype))
 	__ret = _M_ios_fctype->narrow(__c, __dfault); 
       return __ret;
@@ -102,7 +102,7 @@ namespace std
     _CharT
     basic_ios<_CharT, _Traits>::widen(char __c) const
     {
-      char_type __ret;
+      char_type __ret = char_type();
       if (_M_check_facet(_M_ios_fctype))
 	__ret = _M_ios_fctype->widen(__c); 
       return __ret;