c_locale.cc (__convert_to_v(float, double, long double)): Fix the temporary switch...

2002-05-18  Takeshi Kobayakawa  <tskoba@mte.biglobe.ne.jp>

	* config/locale/generic/c_locale.cc
	(__convert_to_v(float, double, long double)):
	Fix the temporary switch to the "C" locale, saving and
	restoring in the proper way the current locale.
	* config/locale/generic/time_members.cc
	(__timepunct<char, wchar_t>::_M_put): Likewise.
	* config/locale/gnu/messages_members.cc
	(messages<char>::do_get): Likewise.
	* config/locale/gnu/messages_members.h
	(messages<_CharT>::do_get): Likewise.
	* config/locale/gnu/time_members.cc
	(__timepunct<char, wchar_t>::_M_put): Likewise.
	* include/bits/locale_facets.tcc (__convert_from_v): Likewise.

From-SVN: r53597

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 0dc6e6dd858416a3bb1044eb16c4d9b8014cd217..bb9c7cd2e57988c70f58d610318fb9f8c6fc99e0 100644 (file)
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,19 @@
+2002-05-18  Takeshi Kobayakawa  <tskoba@mte.biglobe.ne.jp>
+       
+       * config/locale/generic/c_locale.cc
+       (__convert_to_v(float, double, long double)):
+       Fix the temporary switch to the "C" locale, saving and
+       restoring in the proper way the current locale.
+       * config/locale/generic/time_members.cc
+       (__timepunct<char, wchar_t>::_M_put): Likewise.
+       * config/locale/gnu/messages_members.cc
+       (messages<char>::do_get): Likewise.
+       * config/locale/gnu/messages_members.h
+       (messages<_CharT>::do_get): Likewise.
+       * config/locale/gnu/time_members.cc
+       (__timepunct<char, wchar_t>::_M_put): Likewise.
+       * include/bits/locale_facets.tcc (__convert_from_v): Likewise.
+
 2002-05-18  Paolo Carlini  <pcarlini@unitus.it>
             Nathan Myers  <ncm@cantrip.org>
             Philip Martin  <philip@codematters.co.uk>

diff --git a/libstdc++-v3/config/locale/generic/c_locale.cc b/libstdc++-v3/config/locale/generic/c_locale.cc
index 8ede46ec2dd171eeb518066cbe39d8f85df0ef0b..e274836fd901d39de172da81f3bcef09335705f2 100644 (file)
--- a/libstdc++-v3/config/locale/generic/c_locale.cc
+++ b/libstdc++-v3/config/locale/generic/c_locale.cc
@@ -120,7 +120,8 @@ namespace std
       if (!(__err & ios_base::failbit))
        {
          // Assumes __s formatted for "C" locale.
-         const char* __old = setlocale(LC_ALL, "C");
+         char* __old = strdup(setlocale(LC_ALL, NULL));
+         setlocale(LC_ALL, "C");
          char* __sanity;
          errno = 0;
 #if defined(_GLIBCPP_USE_C99)
@@ -147,6 +148,7 @@ namespace std
          else
            __err |= ios_base::failbit;
          setlocale(LC_ALL, __old);
+         free(__old);
        }
     }
 
@@ -158,7 +160,8 @@ namespace std
       if (!(__err & ios_base::failbit))
        {
          // Assumes __s formatted for "C" locale.
-         const char* __old = setlocale(LC_ALL, "C");
+         char* __old = strdup(setlocale(LC_ALL, NULL));
+         setlocale(LC_ALL, "C");
          char* __sanity;
          errno = 0;
          double __d = strtod(__s, &__sanity);
@@ -167,6 +170,7 @@ namespace std
          else
            __err |= ios_base::failbit;
          setlocale(LC_ALL, __old);
+         free(__old);
        }
     }
 
@@ -178,7 +182,8 @@ namespace std
       if (!(__err & ios_base::failbit))
        {
          // Assumes __s formatted for "C" locale.
-         const char* __old = setlocale(LC_ALL, "C");
+         char* __old = strdup(setlocale(LC_ALL, NULL));
+         setlocale(LC_ALL, "C");
 #if defined(_GLIBCPP_USE_C99)
          char* __sanity;
          errno = 0;
@@ -202,6 +207,7 @@ namespace std
          else
            __err |= ios_base::failbit;
          setlocale(LC_ALL, __old);
+         free(__old);
        }
     }
 

diff --git a/libstdc++-v3/config/locale/generic/time_members.cc b/libstdc++-v3/config/locale/generic/time_members.cc
index 16a4998cead9b33f4d1faca655e5a929484d8601..d02f0c3fa0eaf0e1a3dd30efc39703526064e04f 100644 (file)
--- a/libstdc++-v3/config/locale/generic/time_members.cc
+++ b/libstdc++-v3/config/locale/generic/time_members.cc
@@ -51,9 +51,11 @@ namespace std
     _M_put(char* __s, size_t __maxlen, const char* __format, 
           const tm* __tm) const
     {
-      const char* __old = setlocale(LC_ALL, _M_name_timepunct);
+      char* __old = strdup(setlocale(LC_ALL, NULL));
+      setlocale(LC_ALL, _M_name_timepunct);
       strftime(__s, __maxlen, __format, __tm);
       setlocale(LC_ALL, __old);
+      free(__old);
     }
 
   template<> 
@@ -132,9 +134,11 @@ namespace std
     _M_put(wchar_t* __s, size_t __maxlen, const wchar_t* __format, 
           const tm* __tm) const
     {
-      const char* __old = setlocale(LC_ALL, _M_name_timepunct);
+      char* __old = strdup(setlocale(LC_ALL, NULL));
+      setlocale(LC_ALL, _M_name_timepunct);
       wcsftime(__s, __maxlen, __format, __tm);
       setlocale(LC_ALL, __old);
+      free(__old);
     }
 
   template<> 

diff --git a/libstdc++-v3/config/locale/gnu/messages_members.cc b/libstdc++-v3/config/locale/gnu/messages_members.cc
index f2020032fc2649a99080d463f5f32344b3b1fced..2717c6b55e1047541c77da7f15daf726b4c9475e 100644 (file)
--- a/libstdc++-v3/config/locale/gnu/messages_members.cc
+++ b/libstdc++-v3/config/locale/gnu/messages_members.cc
@@ -48,9 +48,11 @@ namespace std
       __uselocale(__old);
       return string(__msg);
 #else
-      const char* __old = setlocale(LC_ALL, _M_name_messages);
+      char* __old = strdup(setlocale(LC_ALL, NULL));
+      setlocale(LC_ALL, _M_name_messages);
       const char* __msg = gettext(__dfault.c_str());
       setlocale(LC_ALL, __old);
+      free(__old);
       return string(__msg);
 #endif
     }

diff --git a/libstdc++-v3/config/locale/gnu/messages_members.h b/libstdc++-v3/config/locale/gnu/messages_members.h
index d664d3975c8391446c42697cdfb904e714be4d24..11bfcb5044076e444e37cda7f0c18171f936a3fb 100644 (file)
--- a/libstdc++-v3/config/locale/gnu/messages_members.h
+++ b/libstdc++-v3/config/locale/gnu/messages_members.h
@@ -65,9 +65,11 @@
       __uselocale(__old);
       return _M_convert_from_char(__msg);
 #else
-      const char* __old = setlocale(LC_ALL, _M_name_messages);
+      char* __old = strdup(setlocale(LC_ALL, NULL));
+      setlocale(LC_ALL, _M_name_messages);
       char* __msg = gettext(_M_convert_to_char(__dfault));
       setlocale(LC_ALL, __old);
+      free(__old);
       return _M_convert_from_char(__msg);
 #endif
     }

diff --git a/libstdc++-v3/config/locale/gnu/time_members.cc b/libstdc++-v3/config/locale/gnu/time_members.cc
index 665ea0245be4b685f11b0774ad923bfb828b139c..ad71931056a423d2b8a0e8d2df2bf26a48a6a882 100644 (file)
--- a/libstdc++-v3/config/locale/gnu/time_members.cc
+++ b/libstdc++-v3/config/locale/gnu/time_members.cc
@@ -54,9 +54,11 @@ namespace std
 #if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
       __strftime_l(__s, __maxlen, _M_c_locale_timepunct, __format, __tm);
 #else
-      const char* __old = setlocale(LC_ALL, _M_name_timepunct);
+      char* __old = strdup(setlocale(LC_ALL, NULL));
+      setlocale(LC_ALL, _M_name_timepunct);
       strftime(__s, __maxlen, __format, __tm);
       setlocale(LC_ALL, __old);
+      free(__old);
 #endif
     }
 
@@ -202,9 +204,11 @@ namespace std
 #if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
       __wcsftime_l(__s, __maxlen, _M_c_locale_timepunct, __format, __tm);
 #else
-      const char* __old = setlocale(LC_ALL, _M_name_timepunct);
+      char* __old = strdup(setlocale(LC_ALL, NULL));
+      setlocale(LC_ALL, _M_name_timepunct);
       wcsftime(__s, __maxlen, __format, __tm);
       setlocale(LC_ALL, __old);
+      free(__old);
 #endif
     }
 

diff --git a/libstdc++-v3/include/bits/locale_facets.tcc b/libstdc++-v3/include/bits/locale_facets.tcc
index d362c33f87fbcf0cfd097259d86d55942ade82f9..dea2fdfdac24b2f481dfe0b2cd8536c455e61b65 100644 (file)
--- a/libstdc++-v3/include/bits/locale_facets.tcc
+++ b/libstdc++-v3/include/bits/locale_facets.tcc
@@ -1959,12 +1959,14 @@ namespace std
                     _Tv __v, const __c_locale&, int __prec = -1)
     {
       int __ret;
-      const char* __old = setlocale(LC_ALL, "C");
+      char* __old = strdup(setlocale(LC_ALL, NULL));
+      setlocale(LC_ALL, "C");
       if (__prec >= 0)
         __ret = snprintf(__out, __size, __fmt, __prec, __v);
       else
         __ret = snprintf(__out, __size, __fmt, __v);
       setlocale(LC_ALL, __old);
+      free(__old);
       return __ret;
     }
 #else
@@ -1974,12 +1976,14 @@ namespace std
                     const __c_locale&, int __prec = -1)
     {
       int __ret;
-      const char* __old = setlocale(LC_ALL, "C");
+      char* __old = strdup(setlocale(LC_ALL, NULL));
+      setlocale(LC_ALL, "C");
       if (__prec >= 0)
         __ret = sprintf(__out, __fmt, __prec, __v);
       else
         __ret = sprintf(__out, __fmt, __v);
       setlocale(LC_ALL, __old);
+      free(__old);
       return __ret;
     }
 #endif