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Clean up initialization and simplfy caching of underlying "C" locale objects.

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2001-12-14  Benjamin Kosnik  <bkoz@redhat.com>

	Clean up initialization and simplfy caching of underlying "C"
	locale objects.
	* src/localename.cc (locale::_Impl::_Impl(string, size_t):
	Unconditionally create __clocale object for all named locales,
	including "C" and "POSIX".
	* config/locale/c_locale_generic.cc
	(locale::facet::_S_create_c_locale): Always set __cloc to zero.
	* config/locale/c_locale_gnu.cc: Always delete.
	* include/bits/localefwd.h (locale::facet::_S_c_locale): New.
	* src/locale.cc (locale::classic()): Initialize
	locale::facet::_S_c_locale.
	(locale::facet::_S_c_locale): Define.

	* include/bits/locale_facets.h: Add ctype_byname<wchar_t> ctor
	specialization.
	* src/locale.cc: Add definition here.
	* config/os/gnu-linux/bits/ctype_inline.h: Tweak.
	* config/os/gnu-linux/bits/ctype_noninline.h: Adjust initializations.
	* include/bits/locale_facets.h (ctype<char>::_M_c_locale_ctype): Add.
	Adjust ctors, dtors.
	(ctype<char>::_M_toupper): Remove const&.
	(ctype<char>::_M_tolower): Remove const&.
	(ctype<char>::_M_ctable): Remove const&.

	* include/bits/locale_facets.h (collate): Clean up initialization
	of _M_c_locale_collate in ctors and dtors.
	* config/locale/collate_members_gnu.cc: Always use extended
	functions.

	* include/bits/locale_facets.h (messages): Clean up inits in ctor/dtor.
	(messages_byname): Same.
	* config/locale/messages_members_generic.h (messages::~messages):
	Remove.
	* config/locale/messages_members_gnu.h: Same.

	* include/bits/localefwd.h: Clean. Move dtor definitions to
	* src/locale.cc: Here.
	* testsuite/22_locale/facet.cc: Fix spelling.

	Named locale support for ctype<wchar_t>.
        * acinclude.m4 (GLIBCPP_ENABLE_CLOCALE): Add variable
        ctype_members_* bits.
        * aclocal.m4: Regenerate.
        * configure: Regenerate.
        * src/Makefile.am (sources): Add ctype.cc.
        * src/Makefile.in: Regenerate.
        * config/locale/ctype_members_generic.cc: New file.
        * config/locale/ctype_members_gnu.cc: New file.
        * src/locale.cc: Remove ctype<wchart_t> definitions.

From-SVN: r48034
This commit is contained in:
Benjamin Kosnik 2001-12-15 07:05:04 +00:00 committed by Benjamin Kosnik
parent 88f92c0f3f
commit def9790d51
21 changed files with 1499 additions and 1185 deletions
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52
libstdc++-v3/ChangeLog
View File

@ -1,3 +1,55 @@
2001-12-14 Benjamin Kosnik <bkoz@redhat.com>
Clean up initialization and simplfy caching of underlying "C"
locale objects.
* src/localename.cc (locale::_Impl::_Impl(string, size_t):
Unconditionally create __clocale object for all named locales,
including "C" and "POSIX".
* config/locale/c_locale_generic.cc
(locale::facet::_S_create_c_locale): Always set __cloc to zero.
* config/locale/c_locale_gnu.cc: Always delete.
* include/bits/localefwd.h (locale::facet::_S_c_locale): New.
* src/locale.cc (locale::classic()): Initialize
locale::facet::_S_c_locale.
(locale::facet::_S_c_locale): Define.
* include/bits/locale_facets.h: Add ctype_byname<wchar_t> ctor
specialization.
* src/locale.cc: Add definition here.
* config/os/gnu-linux/bits/ctype_inline.h: Tweak.
* config/os/gnu-linux/bits/ctype_noninline.h: Adjust initializations.
* include/bits/locale_facets.h (ctype<char>::_M_c_locale_ctype): Add.
Adjust ctors, dtors.
(ctype<char>::_M_toupper): Remove const&.
(ctype<char>::_M_tolower): Remove const&.
(ctype<char>::_M_ctable): Remove const&.
* include/bits/locale_facets.h (collate): Clean up initialization
of _M_c_locale_collate in ctors and dtors.
* config/locale/collate_members_gnu.cc: Always use extended
functions.
* include/bits/locale_facets.h (messages): Clean up inits in ctor/dtor.
(messages_byname): Same.
* config/locale/messages_members_generic.h (messages::~messages):
Remove.
* config/locale/messages_members_gnu.h: Same.
* include/bits/localefwd.h: Clean. Move dtor definitions to
* src/locale.cc: Here.
* testsuite/22_locale/facet.cc: Fix spelling.
Named locale support for ctype<wchar_t>.
* acinclude.m4 (GLIBCPP_ENABLE_CLOCALE): Add variable
ctype_members_* bits.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* src/Makefile.am (sources): Add ctype.cc.
* src/Makefile.in: Regenerate.
* config/locale/ctype_members_generic.cc: New file.
* config/locale/ctype_members_gnu.cc: New file.
* src/locale.cc: Remove ctype<wchart_t> definitions.
2001-12-13 Roger Sayle <roger@eyesopen.com>
* acconfig.h: Test for __builtin_sqrt instead of

4
libstdc++-v3/acinclude.m4
View File

@ -1059,6 +1059,7 @@ AC_DEFUN(GLIBCPP_ENABLE_CLOCALE, [
CLOCALE_CC=config/locale/c_locale_generic.cc
CCODECVT_H=config/locale/codecvt_specializations_generic.h
CCOLLATE_CC=config/locale/collate_members_generic.cc
CCTYPE_CC=config/locale/ctype_members_generic.cc
CMESSAGES_H=config/locale/messages_members_generic.h
CMESSAGES_CC=config/locale/messages_members_generic.cc
CMONEY_CC=config/locale/moneypunct_members_generic.cc
@ -1088,6 +1089,7 @@ AC_DEFUN(GLIBCPP_ENABLE_CLOCALE, [
CLOCALE_CC=config/locale/c_locale_gnu.cc
CCODECVT_H=config/locale/codecvt_specializations_ieee_1003.1-200x.h
CCOLLATE_CC=config/locale/collate_members_gnu.cc
CCTYPE_CC=config/locale/ctype_members_gnu.cc
CMESSAGES_H=config/locale/messages_members_gnu.h
CMESSAGES_CC=config/locale/messages_members_gnu.cc
CMONEY_CC=config/locale/moneypunct_members_gnu.cc
@ -1104,6 +1106,7 @@ AC_DEFUN(GLIBCPP_ENABLE_CLOCALE, [
CLOCALE_CC=config/locale/c_locale_ieee_1003.1-200x.cc
CCODECVT_H=config/locale/codecvt_specializations_ieee_1003.1-200x.h
CCOLLATE_CC=config/locale/collate_members_generic.cc
CCTYPE_CC=config/locale/ctype_members_generic.cc
CMESSAGES_H=config/locale/messages_members_ieee_1003.1-200x.h
CMESSAGES_CC=config/locale/messages_members_ieee_1003.1-200x.cc
CMONEY_CC=config/locale/moneypunct_members_generic.cc
@ -1127,6 +1130,7 @@ AC_DEFUN(GLIBCPP_ENABLE_CLOCALE, [
AC_SUBST(CMESSAGES_H)
AC_LINK_FILES($CLOCALE_CC, src/c++locale.cc)
AC_LINK_FILES($CCOLLATE_CC, src/collate.cc)
AC_LINK_FILES($CCTYPE_CC, src/ctype.cc)
AC_LINK_FILES($CMESSAGES_CC, src/messages.cc)
AC_LINK_FILES($CMONEY_CC, src/moneypunct.cc)
AC_LINK_FILES($CNUMERIC_CC, src/numpunct.cc)

4
libstdc++-v3/aclocal.m4 vendored
View File

@ -1071,6 +1071,7 @@ AC_DEFUN(GLIBCPP_ENABLE_CLOCALE, [
CLOCALE_CC=config/locale/c_locale_generic.cc
CCODECVT_H=config/locale/codecvt_specializations_generic.h
CCOLLATE_CC=config/locale/collate_members_generic.cc
CCTYPE_CC=config/locale/ctype_members_generic.cc
CMESSAGES_H=config/locale/messages_members_generic.h
CMESSAGES_CC=config/locale/messages_members_generic.cc
CMONEY_CC=config/locale/moneypunct_members_generic.cc
@ -1100,6 +1101,7 @@ AC_DEFUN(GLIBCPP_ENABLE_CLOCALE, [
CLOCALE_CC=config/locale/c_locale_gnu.cc
CCODECVT_H=config/locale/codecvt_specializations_ieee_1003.1-200x.h
CCOLLATE_CC=config/locale/collate_members_gnu.cc
CCTYPE_CC=config/locale/ctype_members_gnu.cc
CMESSAGES_H=config/locale/messages_members_gnu.h
CMESSAGES_CC=config/locale/messages_members_gnu.cc
CMONEY_CC=config/locale/moneypunct_members_gnu.cc
@ -1116,6 +1118,7 @@ AC_DEFUN(GLIBCPP_ENABLE_CLOCALE, [
CLOCALE_CC=config/locale/c_locale_ieee_1003.1-200x.cc
CCODECVT_H=config/locale/codecvt_specializations_ieee_1003.1-200x.h
CCOLLATE_CC=config/locale/collate_members_generic.cc
CCTYPE_CC=config/locale/ctype_members_generic.cc
CMESSAGES_H=config/locale/messages_members_ieee_1003.1-200x.h
CMESSAGES_CC=config/locale/messages_members_ieee_1003.1-200x.cc
CMONEY_CC=config/locale/moneypunct_members_generic.cc
@ -1139,6 +1142,7 @@ AC_DEFUN(GLIBCPP_ENABLE_CLOCALE, [
AC_SUBST(CMESSAGES_H)
AC_LINK_FILES($CLOCALE_CC, src/c++locale.cc)
AC_LINK_FILES($CCOLLATE_CC, src/collate.cc)
AC_LINK_FILES($CCTYPE_CC, src/ctype.cc)
AC_LINK_FILES($CMESSAGES_CC, src/messages.cc)
AC_LINK_FILES($CMONEY_CC, src/moneypunct.cc)
AC_LINK_FILES($CNUMERIC_CC, src/numpunct.cc)

4
libstdc++-v3/config/locale/c_locale_generic.cc
View File

@ -38,8 +38,8 @@
namespace std
{
void
locale::facet::_S_create_c_locale(__c_locale&, const char*)
{ }
locale::facet::_S_create_c_locale(__c_locale& __cloc, const char*)
{ __cloc = NULL; }
void
locale::facet::_S_destroy_c_locale(__c_locale&)

5
libstdc++-v3/config/locale/c_locale_gnu.cc
View File

@ -56,10 +56,7 @@ namespace std
void
locale::facet::_S_destroy_c_locale(__c_locale& __cloc)
{
if (__cloc)
__freelocale(__cloc);
}
{ __freelocale(__cloc); }
__c_locale
locale::facet::_S_clone_c_locale(__c_locale& __cloc)

31
libstdc++-v3/config/locale/collate_members_gnu.cc
View File

@ -43,46 +43,25 @@ namespace std
int
collate<char>::_M_compare_helper(const char* __one,
const char* __two) const
{
if (_M_c_locale_collate)
return __strcoll_l(__one, __two, _M_c_locale_collate);
else
return strcoll(__one, __two);
}
{ return __strcoll_l(__one, __two, _M_c_locale_collate); }
template<>
size_t
collate<char>::_M_transform_helper(char* __to, const char* __from,
size_t __n) const
{
if (_M_c_locale_collate)
return __strxfrm_l(__to, __from, __n, _M_c_locale_collate);
else
return strxfrm(__to, __from, __n);
}
{ return __strxfrm_l(__to, __from, __n, _M_c_locale_collate); }
#ifdef _GLIBCPP_USE_WCHAR_T
template<>
int
collate<wchar_t>::_M_compare_helper(const wchar_t* __one,
const wchar_t* __two) const
{
if (_M_c_locale_collate)
return __wcscoll_l(__one, __two, _M_c_locale_collate);
else
return wcscoll(__one, __two);
}
{ return __wcscoll_l(__one, __two, _M_c_locale_collate); }
template<>
size_t
collate<wchar_t>::_M_transform_helper(wchar_t* __to,
const wchar_t* __from,
collate<wchar_t>::_M_transform_helper(wchar_t* __to, const wchar_t* __from,
size_t __n) const
{
if (_M_c_locale_collate)
return __wcsxfrm_l(__to, __from, __n, _M_c_locale_collate);
else
return wcsxfrm(__to, __from, __n);
}
{ return __wcsxfrm_l(__to, __from, __n, _M_c_locale_collate); }
#endif
}

195
libstdc++-v3/config/locale/ctype_members_generic.cc Normal file
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@ -0,0 +1,195 @@
// std::ctype implementation details, generic version -*- C++ -*-
// Copyright (C) 2001 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 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.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
//
// ISO C++ 14882: 22.2.1.1.2 ctype virtual functions.
//
// Written by Benjamin Kosnik <bkoz@redhat.com>
#include <locale>
namespace std
{
// NB: The other ctype<char> specializations are in src/locale.cc and
// various /config/os/* files.
template<>
ctype_byname<char>::ctype_byname(const char* __s, size_t __refs)
: ctype<char>(0, false, __refs)
{
_S_destroy_c_locale(_M_c_locale_ctype);
_S_create_c_locale(_M_c_locale_ctype, __s);
}
#ifdef _GLIBCPP_USE_WCHAR_T
ctype<wchar_t>::__wmask_type
ctype<wchar_t>::_M_convert_to_wmask(const mask __m) const
{
__wmask_type __ret;
switch (__m)
{
case space:
__ret = wctype("space");
break;
case print:
__ret = wctype("print");
break;
case cntrl:
__ret = wctype("cntrl");
break;
case upper:
__ret = wctype("upper");
break;
case lower:
__ret = wctype("lower");
break;
case alpha:
__ret = wctype("alpha");
break;
case digit:
__ret = wctype("digit");
break;
case punct:
__ret = wctype("punct");
break;
case xdigit:
__ret = wctype("xdigit");
break;
case alnum:
__ret = wctype("alnum");
break;
case graph:
__ret = wctype("graph");
break;
default:
__ret = 0;
}
return __ret;
};
wchar_t
ctype<wchar_t>::do_toupper(wchar_t __c) const
{ return towupper(__c); }
const wchar_t*
ctype<wchar_t>::do_toupper(wchar_t* __lo, const wchar_t* __hi) const
{
while (__lo < __hi)
{
*__lo = towupper(*__lo);
++__lo;
}
return __hi;
}
wchar_t
ctype<wchar_t>::do_tolower(wchar_t __c) const
{ return towlower(__c); }
const wchar_t*
ctype<wchar_t>::do_tolower(wchar_t* __lo, const wchar_t* __hi) const
{
while (__lo < __hi)
{
*__lo = towlower(*__lo);
++__lo;
}
return __hi;
}
bool
ctype<wchar_t>::
do_is(mask __m, char_type __c) const
{ return static_cast<bool>(iswctype(__c, _M_convert_to_wmask(__m))); }
const wchar_t*
ctype<wchar_t>::
do_is(const wchar_t* __lo, const wchar_t* __hi, mask* __m) const
{
while (__lo < __hi && !this->do_is(*__m, *__lo))
++__lo;
return __lo;
}
const wchar_t*
ctype<wchar_t>::
do_scan_is(mask __m, const wchar_t* __lo, const wchar_t* __hi) const
{
while (__lo < __hi && !this->do_is(__m, *__lo))
++__lo;
return __lo;
}
const wchar_t*
ctype<wchar_t>::
do_scan_not(mask __m, const char_type* __lo, const char_type* __hi) const
{
while (__lo < __hi && this->do_is(__m, *__lo) != 0)
++__lo;
return __lo;
}
wchar_t
ctype<wchar_t>::
do_widen(char __c) const
{ return btowc(__c); }
const char*
ctype<wchar_t>::
do_widen(const char* __lo, const char* __hi, wchar_t* __dest) const
{
mbstate_t __state;
memset(static_cast<void*>(&__state), 0, sizeof(mbstate_t));
mbsrtowcs(__dest, &__lo, __hi - __lo, &__state);
return __hi;
}
char
ctype<wchar_t>::
do_narrow(wchar_t __wc, char __dfault) const
{
int __c = wctob(__wc);
return (__c == EOF ? __dfault : static_cast<char>(__c));
}
const wchar_t*
ctype<wchar_t>::
do_narrow(const wchar_t* __lo, const wchar_t* __hi, char __dfault,
char* __dest) const
{
mbstate_t __state;
memset(static_cast<void*>(&__state), 0, sizeof(mbstate_t));
size_t __len = __hi - __lo;
size_t __conv = wcsrtombs(__dest, &__lo, __len, &__state);
if (__conv == __len)
*__dest = __dfault;
return __hi;
}
#endif // _GLIBCPP_USE_WCHAR_T
}

200
libstdc++-v3/config/locale/ctype_members_gnu.cc Normal file
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@ -0,0 +1,200 @@
// std::ctype implementation details, GNU version -*- C++ -*-
// Copyright (C) 2001 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 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.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
//
// ISO C++ 14882: 22.2.1.1.2 ctype virtual functions.
//
// Written by Benjamin Kosnik <bkoz@redhat.com>
#include <locale>
namespace std
{
// NB: The other ctype<char> specializations are in src/locale.cc and
// various /config/os/* files.
template<>
ctype_byname<char>::ctype_byname(const char* __s, size_t __refs)
: ctype<char>(0, false, __refs)
{
if (_M_c_locale_ctype)
_S_destroy_c_locale(_M_c_locale_ctype);
_S_create_c_locale(_M_c_locale_ctype, __s);
_M_toupper = _M_c_locale_ctype->__ctype_toupper;
_M_tolower = _M_c_locale_ctype->__ctype_tolower;
_M_table = _M_c_locale_ctype->__ctype_b;
}
#ifdef _GLIBCPP_USE_WCHAR_T
ctype<wchar_t>::__wmask_type
ctype<wchar_t>::_M_convert_to_wmask(const mask __m) const
{
__wmask_type __ret;
switch (__m)
{
case space:
__ret = __wctype_l("space", _M_c_locale_ctype);
break;
case print:
__ret = __wctype_l("print", _M_c_locale_ctype);
break;
case cntrl:
__ret = __wctype_l("cntrl", _M_c_locale_ctype);
break;
case upper:
__ret = __wctype_l("upper", _M_c_locale_ctype);
break;
case lower:
__ret = __wctype_l("lower", _M_c_locale_ctype);
break;
case alpha:
__ret = __wctype_l("alpha", _M_c_locale_ctype);
break;
case digit:
__ret = __wctype_l("digit", _M_c_locale_ctype);
break;
case punct:
__ret = __wctype_l("punct", _M_c_locale_ctype);
break;
case xdigit:
__ret = __wctype_l("xdigit", _M_c_locale_ctype);
break;
case alnum:
__ret = __wctype_l("alnum", _M_c_locale_ctype);
break;
case graph:
__ret = __wctype_l("graph", _M_c_locale_ctype);
break;
default:
__ret = 0;
}
return __ret;
};
wchar_t
ctype<wchar_t>::do_toupper(wchar_t __c) const
{ return __towupper_l(__c, _M_c_locale_ctype); }
const wchar_t*
ctype<wchar_t>::do_toupper(wchar_t* __lo, const wchar_t* __hi) const
{
while (__lo < __hi)
{
*__lo = __towupper_l(*__lo, _M_c_locale_ctype);
++__lo;
}
return __hi;
}
wchar_t
ctype<wchar_t>::do_tolower(wchar_t __c) const
{ return __towlower_l(__c, _M_c_locale_ctype); }
const wchar_t*
ctype<wchar_t>::do_tolower(wchar_t* __lo, const wchar_t* __hi) const
{
while (__lo < __hi)
{
*__lo = __towlower_l(*__lo, _M_c_locale_ctype);
++__lo;
}
return __hi;
}
bool
ctype<wchar_t>::
do_is(mask __m, char_type __c) const
{ return static_cast<bool>(__iswctype_l(__c, _M_convert_to_wmask(__m),
_M_c_locale_ctype)); }
const wchar_t*
ctype<wchar_t>::
do_is(const wchar_t* __lo, const wchar_t* __hi, mask* __m) const
{
while (__lo < __hi && !this->do_is(*__m, *__lo))
++__lo;
return __lo;
}
const wchar_t*
ctype<wchar_t>::
do_scan_is(mask __m, const wchar_t* __lo, const wchar_t* __hi) const
{
while (__lo < __hi && !this->do_is(__m, *__lo))
++__lo;
return __lo;
}
const wchar_t*
ctype<wchar_t>::
do_scan_not(mask __m, const char_type* __lo, const char_type* __hi) const
{
while (__lo < __hi && this->do_is(__m, *__lo) != 0)
++__lo;
return __lo;
}
wchar_t
ctype<wchar_t>::
do_widen(char __c) const
{ return btowc(__c); }
const char*
ctype<wchar_t>::
do_widen(const char* __lo, const char* __hi, wchar_t* __dest) const
{
mbstate_t __state;
memset(static_cast<void*>(&__state), 0, sizeof(mbstate_t));
mbsrtowcs(__dest, &__lo, __hi - __lo, &__state);
return __hi;
}
char
ctype<wchar_t>::
do_narrow(wchar_t __wc, char __dfault) const
{
int __c = wctob(__wc);
return (__c == EOF ? __dfault : static_cast<char>(__c));
}
const wchar_t*
ctype<wchar_t>::
do_narrow(const wchar_t* __lo, const wchar_t* __hi, char __dfault,
char* __dest) const
{
mbstate_t __state;
memset(static_cast<void*>(&__state), 0, sizeof(mbstate_t));
size_t __len = __hi - __lo;
size_t __conv = wcsrtombs(__dest, &__lo, __len, &__state);
if (__conv == __len)
*__dest = __dfault;
return __hi;
}
#endif // _GLIBCPP_USE_WCHAR_T
}

4
libstdc++-v3/config/locale/messages_members_generic.h
View File

@ -41,10 +41,6 @@
{ return this->do_open(__s, __loc); }
// Virtual member functions.
template<typename _CharT>
messages<_CharT>::~messages()
{ }
template<typename _CharT>
messages<_CharT>::catalog
messages<_CharT>::do_open(const basic_string<char>&, const locale&) const

8
libstdc++-v3/config/locale/messages_members_gnu.h
View File

@ -43,14 +43,6 @@
return this->do_open(__s, __loc);
}
// Virtual member functions.
template<typename _CharT>
messages<_CharT>::~messages()
{
if (_M_c_locale_messages)
_S_destroy_c_locale(_M_c_locale_messages);
}
template<typename _CharT>
messages<_CharT>::catalog
messages<_CharT>::do_open(const basic_string<char>& __s,

3
libstdc++-v3/config/os/gnu-linux/bits/ctype_inline.h
View File

@ -61,8 +61,7 @@
ctype<char>::
scan_not(mask __m, const char* __low, const char* __high) const
{
while (__low < __high
&& (_M_table[*__low] & __m) != 0)
while (__low < __high && (_M_table[*__low] & __m) != 0)
++__low;
return __low;
}

16
libstdc++-v3/config/os/gnu-linux/bits/ctype_noninline.h
View File

@ -43,25 +43,27 @@
ctype<char>::ctype(__c_locale __cloc, const mask* __table, bool __del,
size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
_M_toupper(__cloc ? __cloc->__ctype_toupper : __ctype_toupper),
_M_tolower(__cloc ? __cloc->__ctype_tolower : __ctype_tolower),
_M_ctable(__ctype_b),
_M_table(__table ? __table : (__cloc ? __cloc->__ctype_b : __ctype_b))
{ }
_M_ctable(__ctype_b)
{
_M_c_locale_ctype = _S_clone_c_locale(__cloc);
_M_toupper = _M_c_locale_ctype->__ctype_toupper;
_M_tolower = _M_c_locale_ctype->__ctype_tolower;
_M_table = __table ? __table : _M_c_locale_ctype->__ctype_b;
}
#else
ctype<char>::ctype(__c_locale, const mask* __table, bool __del,
size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
_M_toupper(__ctype_toupper), _M_tolower(__ctype_tolower),
_M_ctable(__ctype_b), _M_table(__table ? __table : __ctype_b)
{ }
{ _M_c_locale_ctype = NULL; }
#endif
ctype<char>::ctype(const mask* __table, bool __del, size_t __refs) :
__ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
_M_toupper(__ctype_toupper), _M_tolower(__ctype_tolower),
_M_ctable(__ctype_b), _M_table(__table == 0 ? _M_ctable : __table)
{ }
{ _M_c_locale_ctype = NULL; }
char
ctype<char>::do_toupper(char __c) const

1778
libstdc++-v3/configure vendored
View File

File diff suppressed because it is too large Load Diff

59
libstdc++-v3/include/bits/locale_facets.h
View File

@ -227,12 +227,13 @@ namespace std
// Types:
typedef char char_type;
private:
protected:
// Data Members:
__c_locale _M_c_locale_ctype;
bool _M_del;
__to_type const& _M_toupper;
__to_type const& _M_tolower;
const mask* const& _M_ctable;
__to_type _M_toupper;
__to_type _M_tolower;
const mask* _M_ctable;
const mask* _M_table;
public:
@ -259,9 +260,6 @@ namespace std
scan_not(mask __m, const char* __lo, const char* __hi) const;
protected:
virtual
~ctype();
const mask*
table() const throw()
{ return _M_table; }
@ -270,6 +268,9 @@ namespace std
classic_table() throw()
{ return _M_ctable; }
virtual
~ctype();
virtual bool
do_is(mask __m, char_type __c) const;
@ -323,6 +324,10 @@ namespace std
typedef wchar_t char_type;
typedef wctype_t __wmask_type;
protected:
__c_locale _M_c_locale_ctype;
public:
// Data Members:
static locale::id id;
@ -395,22 +400,25 @@ namespace std
typedef _CharT char_type;
explicit
ctype_byname(const char*, size_t __refs = 0);
ctype_byname(const char* __s, size_t __refs = 0);
protected:
virtual
~ctype_byname() { }
~ctype_byname() { };
};
// 22.2.1.4 Class ctype_byname specialization
// 22.2.1.4 Class ctype_byname specializations.
template<>
ctype_byname<char>::ctype_byname(const char*, size_t refs);
template<>
ctype_byname<wchar_t>::ctype_byname(const char*, size_t refs);
// 22.2.1.5 Template class codecvt
#include <bits/codecvt.h>
// 22.2.2 The numeric category.
class __num_base
{
public:
@ -815,17 +823,14 @@ namespace std
explicit
collate(size_t __refs = 0)
: locale::facet(__refs), _M_c_locale_collate(NULL)
{ }
: locale::facet(__refs)
{ _M_c_locale_collate = _S_clone_c_locale(_S_c_locale); }
// Non-standard.
explicit
collate(__c_locale __cloc, size_t __refs = 0)
: locale::facet(__refs)
{
if (__cloc)
_M_c_locale_collate = _S_clone_c_locale(__cloc);
}
{ _M_c_locale_collate = _S_clone_c_locale(__cloc); }
int
compare(const _CharT* __lo1, const _CharT* __hi1,
@ -850,10 +855,7 @@ namespace std
protected:
virtual
~collate()
{
if (_M_c_locale_collate)
_S_destroy_c_locale(_M_c_locale_collate);
}
{ _S_destroy_c_locale(_M_c_locale_collate); }
virtual int
do_compare(const _CharT* __lo1, const _CharT* __hi1,
@ -899,7 +901,10 @@ namespace std
explicit
collate_byname(const char* __s, size_t __refs = 0)
: collate<_CharT>(__refs)
{ _S_create_c_locale(_M_c_locale_collate, __s); }
{
_S_destroy_c_locale(_M_c_locale_collate);
_S_create_c_locale(_M_c_locale_collate, __s);
}
protected:
virtual
@ -1609,9 +1614,8 @@ namespace std
explicit
messages(size_t __refs = 0)
: locale::facet(__refs), _M_c_locale_messages(NULL),
_M_name_messages("C")
{ }
: locale::facet(__refs), _M_name_messages("C")
{ _M_c_locale_messages = _S_clone_c_locale(_S_c_locale); }
// Non-standard.
explicit
@ -1619,7 +1623,6 @@ namespace std
: locale::facet(__refs)
{
_M_name_messages = __name;
if (__cloc)
_M_c_locale_messages = _S_clone_c_locale(__cloc);
}
@ -1641,7 +1644,8 @@ namespace std
protected:
virtual
~messages();
~messages()
{ _S_destroy_c_locale(_M_c_locale_messages); }
virtual catalog
do_open(const basic_string<char>&, const locale&) const;
@ -1723,8 +1727,9 @@ namespace std
messages_byname(const char* __s, size_t __refs = 0)
: messages<_CharT>(__refs)
{
_S_create_c_locale(_M_c_locale_messages, __s);
_M_name_messages = __s;
_S_destroy_c_locale(_M_c_locale_messages);
_S_create_c_locale(_M_c_locale_messages, __s);
}
protected:

17
libstdc++-v3/include/bits/localefwd.h
View File

@ -282,7 +282,10 @@ namespace std
static inline void
_S_initialize()
{ if (!_S_classic) classic(); }
{
if (!_S_classic)
classic();
}
static category
_S_normalize_category(category);
@ -344,7 +347,7 @@ namespace std
_Impl(string __name, size_t);
~_Impl() throw();
bool
inline bool
_M_check_same_name()
{
bool __ret = true;
@ -352,6 +355,7 @@ namespace std
__ret &= _M_names[i] == _M_names[i + 1];
return __ret;
}
void
_M_replace_categories(const _Impl*, category);
@ -387,11 +391,15 @@ namespace std
friend class __enc_traits;
protected:
// Contains data from the underlying "C" library for default "C"
// and "POSIX" locales.
static __c_locale _S_c_locale;
explicit
facet(size_t __refs = 0) throw();
virtual
~facet() { };
~facet();
static void
_S_create_c_locale(__c_locale& __cloc, const char* __s);
@ -447,8 +455,7 @@ namespace std
public:
// NB: This class is always a static data member, and thus can be
// counted on to be zero-initialized.
// XXX id() : _M_index(0) { }
id() { }
id();
};
template<typename _Facet>

15
libstdc++-v3/src/Makefile.am
View File

@ -60,13 +60,14 @@ INCLUDES = \
$(TOPLEVEL_INCLUDES)
sources = \
basic_file.cc bitset.cc c++locale.cc cmath.cc codecvt.cc \
complex_io.cc functexcept.cc globals.cc ios.cc limits.cc \
locale.cc locale-inst.cc localename.cc \
collate.cc messages.cc moneypunct.cc numpunct.cc time.cc \
vterminate.cc \
misc-inst.cc stdexcept.cc stl-inst.cc string-inst.cc strstream.cc \
valarray-inst.cc wstring-inst.cc concept-inst.cc ext-inst.cc
globals.cc limits.cc \
basic_file.cc complex_io.cc ios.cc strstream.cc \
cmath.cc bitset.cc \
functexcept.cc stdexcept.cc vterminate.cc \
c++locale.cc locale.cc localename.cc codecvt.cc \
collate.cc ctype.cc messages.cc moneypunct.cc numpunct.cc time.cc \
concept-inst.cc locale-inst.cc misc-inst.cc stl-inst.cc \
string-inst.cc wstring-inst.cc valarray-inst.cc ext-inst.cc
VPATH = $(top_srcdir)/src:$(top_srcdir)

27
libstdc++-v3/src/Makefile.in
View File

@ -185,13 +185,14 @@ INCLUDES = \
sources = \
basic_file.cc bitset.cc c++locale.cc cmath.cc codecvt.cc \
complex_io.cc functexcept.cc globals.cc ios.cc limits.cc \
locale.cc locale-inst.cc localename.cc \
collate.cc messages.cc moneypunct.cc numpunct.cc time.cc \
vterminate.cc \
misc-inst.cc stdexcept.cc stl-inst.cc string-inst.cc strstream.cc \
valarray-inst.cc wstring-inst.cc concept-inst.cc ext-inst.cc
globals.cc limits.cc \
basic_file.cc complex_io.cc ios.cc strstream.cc \
cmath.cc bitset.cc \
functexcept.cc stdexcept.cc vterminate.cc \
c++locale.cc locale.cc localename.cc codecvt.cc \
collate.cc ctype.cc messages.cc moneypunct.cc numpunct.cc time.cc \
concept-inst.cc locale-inst.cc misc-inst.cc stl-inst.cc \
string-inst.cc wstring-inst.cc valarray-inst.cc ext-inst.cc
VPATH = $(top_srcdir)/src:$(top_srcdir)
@ -264,12 +265,12 @@ DEFS = @DEFS@ -I. -I$(srcdir) -I..
CPPFLAGS = @CPPFLAGS@
LDFLAGS = @LDFLAGS@
LIBS = @LIBS@
libstdc___la_OBJECTS = basic_file.lo bitset.lo c++locale.lo cmath.lo \
codecvt.lo complex_io.lo functexcept.lo globals.lo ios.lo limits.lo \
locale.lo locale-inst.lo localename.lo collate.lo messages.lo \
moneypunct.lo numpunct.lo time.lo vterminate.lo misc-inst.lo \
stdexcept.lo stl-inst.lo string-inst.lo strstream.lo valarray-inst.lo \
wstring-inst.lo concept-inst.lo ext-inst.lo
libstdc___la_OBJECTS = globals.lo limits.lo basic_file.lo complex_io.lo \
ios.lo strstream.lo cmath.lo bitset.lo functexcept.lo stdexcept.lo \
vterminate.lo c++locale.lo locale.lo localename.lo codecvt.lo \
collate.lo ctype.lo messages.lo moneypunct.lo numpunct.lo time.lo \
concept-inst.lo locale-inst.lo misc-inst.lo stl-inst.lo string-inst.lo \
wstring-inst.lo valarray-inst.lo ext-inst.lo
CXXFLAGS = @CXXFLAGS@
CXXCOMPILE = $(CXX) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS)
CXXLD = $(CXX)

197
libstdc++-v3/src/locale.cc
View File

@ -348,9 +348,18 @@ namespace std
return __ret;
}
__c_locale
locale::facet::_S_c_locale;
locale::facet::
~facet() { }
locale::facet::
facet(size_t __refs) throw() : _M_references(__refs)
{ }
{
if (!_S_c_locale)
_S_create_c_locale(_S_c_locale, "C");
}
void
locale::facet::
@ -370,6 +379,8 @@ namespace std
}
}
locale::id::id() { }
// Definitions for static const data members of ctype_base.
const ctype_base::mask ctype_base::space;
const ctype_base::mask ctype_base::print;
@ -389,7 +400,12 @@ namespace std
const size_t ctype<char>::table_size;
ctype<char>::~ctype()
{ if (_M_del) delete[] this->table(); }
{
if (_M_c_locale_ctype)
_S_destroy_c_locale(_M_c_locale_ctype);
if (_M_del)
delete[] this->table();
}
// These are dummy placeholders as these virtual functions are never called.
bool
@ -431,171 +447,26 @@ namespace std
return __hi;
}
template<>
ctype_byname<char>::ctype_byname(const char* /*__s*/, size_t __refs)
: ctype<char>(new mask[table_size], true, __refs)
{ }
#ifdef _GLIBCPP_USE_WCHAR_T
ctype<wchar_t>::__wmask_type
ctype<wchar_t>::_M_convert_to_wmask(const mask __m) const
{
__wmask_type __ret;
switch (__m)
{
case space:
__ret = wctype("space");
break;
case print:
__ret = wctype("print");
break;
case cntrl:
__ret = wctype("cntrl");
break;
case upper:
__ret = wctype("upper");
break;
case lower:
__ret = wctype("lower");
break;
case alpha:
__ret = wctype("alpha");
break;
case digit:
__ret = wctype("digit");
break;
case punct:
__ret = wctype("punct");
break;
case xdigit:
__ret = wctype("xdigit");
break;
case alnum:
__ret = wctype("alnum");
break;
case graph:
__ret = wctype("graph");
break;
default:
__ret = 0;
}
return __ret;
};
ctype<wchar_t>::~ctype() { }
// NB: These ctype<wchar_t> methods are not configuration-specific,
// unlike the ctype<char> bits.
ctype<wchar_t>::ctype(size_t __refs)
: __ctype_abstract_base<wchar_t>(__refs) { }
: __ctype_abstract_base<wchar_t>(__refs)
{ _M_c_locale_ctype = _S_clone_c_locale(_S_c_locale); }
ctype<wchar_t>::ctype(__c_locale /*__cloc*/, size_t __refs)
: __ctype_abstract_base<wchar_t>(__refs) { }
ctype<wchar_t>::ctype(__c_locale __cloc, size_t __refs)
: __ctype_abstract_base<wchar_t>(__refs)
{ _M_c_locale_ctype = _S_clone_c_locale(__cloc); }
wchar_t
ctype<wchar_t>::do_toupper(wchar_t __c) const
{ return towupper(__c); }
const wchar_t*
ctype<wchar_t>::do_toupper(wchar_t* __lo, const wchar_t* __hi) const
{
while (__lo < __hi)
{
*__lo = towupper(*__lo);
++__lo;
}
return __hi;
}
wchar_t
ctype<wchar_t>::do_tolower(wchar_t __c) const
{ return towlower(__c); }
const wchar_t*
ctype<wchar_t>::do_tolower(wchar_t* __lo, const wchar_t* __hi) const
{
while (__lo < __hi)
{
*__lo = towlower(*__lo);
++__lo;
}
return __hi;
}
bool
ctype<wchar_t>::
do_is(mask __m, char_type __c) const
{ return static_cast<bool>(iswctype(__c, _M_convert_to_wmask(__m))); }
const wchar_t*
ctype<wchar_t>::
do_is(const wchar_t* __lo, const wchar_t* __hi, mask* __m) const
{
while (__lo < __hi && !this->is(*__m, *__lo))
++__lo;
return __lo;
}
const wchar_t*
ctype<wchar_t>::
do_scan_is(mask __m, const wchar_t* __lo, const wchar_t* __hi) const
{
while (__lo < __hi && !this->is(__m, *__lo))
++__lo;
return __lo;
}
const wchar_t*
ctype<wchar_t>::
do_scan_not(mask __m, const char_type* __lo, const char_type* __hi) const
{
while (__lo < __hi && this->is(__m, *__lo) != 0)
++__lo;
return __lo;
}
wchar_t
ctype<wchar_t>::
do_widen(char __c) const
{ return btowc(__c); }
const char*
ctype<wchar_t>::
do_widen(const char* __lo, const char* __hi, wchar_t* __dest) const
{
mbstate_t __state;
memset(static_cast<void*>(&__state), 0, sizeof(mbstate_t));
mbsrtowcs(__dest, &__lo, __hi - __lo, &__state);
return __hi;
}
char
ctype<wchar_t>::
do_narrow(wchar_t __wc, char __dfault) const
{
int __c = wctob(__wc);
return (__c == EOF ? __dfault : static_cast<char>(__c));
}
const wchar_t*
ctype<wchar_t>::
do_narrow(const wchar_t* __lo, const wchar_t* __hi, char __dfault,
char* __dest) const
{
mbstate_t __state;
memset(static_cast<void*>(&__state), 0, sizeof(mbstate_t));
size_t __len = __hi - __lo;
size_t __conv = wcsrtombs(__dest, &__lo, __len, &__state);
if (__conv == __len)
*__dest = __dfault;
return __hi;
}
ctype<wchar_t>::~ctype()
{ _S_destroy_c_locale(_M_c_locale_ctype); }
template<>
ctype_byname<wchar_t>::
ctype_byname(const char* /*__s*/, size_t __refs)
: ctype<wchar_t>(__refs) { }
#endif // _GLIBCPP_USE_WCHAR_T
ctype_byname<wchar_t>::ctype_byname(const char* __s, size_t __refs)
: ctype<wchar_t>(__refs)
{
_S_destroy_c_locale(_M_c_locale_ctype);
_S_create_c_locale(_M_c_locale_ctype, __s);
}
#endif
// Definitions for static const data members of time_base
template<>
@ -708,12 +579,12 @@ namespace std
}
template<>
moneypunct_byname<char, false>::moneypunct_byname(const char* /*__s*/,
moneypunct_byname<char, false>::moneypunct_byname(const char*,
size_t __refs)
: moneypunct<char, false>(__refs) { }
template<>
moneypunct_byname<char, true>::moneypunct_byname(const char* /*__s*/,
moneypunct_byname<char, true>::moneypunct_byname(const char*,
size_t __refs)
: moneypunct<char, true>(__refs) { }
} // namespace std

26
libstdc++-v3/src/localename.cc
View File

@ -72,10 +72,15 @@ namespace std
{
// Initialize the underlying locale model, which also checks to
// see if the given name is valid.
__c_locale __cloc = NULL;
if (__str != "C" && __str != "POSIX")
__c_locale __cloc;
locale::facet::_S_create_c_locale(__cloc, __str.c_str());
// This is needed as presently "C" locales != required data in
// __timepunct, numpunct, and moneypunct.
__c_locale __cloc_c = NULL;
if (__str != "C" && __str != "POSIX")
__cloc_c = __cloc;
// Allocate facet container.
try
{ _M_facets = new __vec_facet(_S_num_facets, NULL); }
@ -90,18 +95,17 @@ namespace std
_M_names[i] = __str;
// Construct all standard facets and add them to _M_facets.
// XXX How to deal cleanly, consistently with null ("C") __cloc?
_M_init_facet(new std::collate<char>(__cloc));
_M_init_facet(new std::ctype<char>(__cloc));
_M_init_facet(new codecvt<char, char, mbstate_t>);
_M_init_facet(new moneypunct<char, false>(__cloc));
_M_init_facet(new moneypunct<char, true>(__cloc));
_M_init_facet(new moneypunct<char, false>(__cloc_c));
_M_init_facet(new moneypunct<char, true>(__cloc_c));
_M_init_facet(new money_get<char>);
_M_init_facet(new money_put<char>);
_M_init_facet(new numpunct<char>(__cloc));
_M_init_facet(new numpunct<char>(__cloc_c));
_M_init_facet(new num_get<char>);
_M_init_facet(new num_put<char>);
_M_init_facet(new __timepunct<char>(__cloc, __str.c_str()));
_M_init_facet(new __timepunct<char>(__cloc_c, __str.c_str()));
_M_init_facet(new time_get<char>);
_M_init_facet(new time_put<char>);
_M_init_facet(new std::messages<char>(__cloc, __str.c_str()));
@ -110,14 +114,14 @@ namespace std
_M_init_facet(new std::collate<wchar_t>(__cloc));
_M_init_facet(new std::ctype<wchar_t>(__cloc));
_M_init_facet(new codecvt<wchar_t, char, mbstate_t>);
_M_init_facet(new moneypunct<wchar_t, false>(__cloc));
_M_init_facet(new moneypunct<wchar_t, true>(__cloc));
_M_init_facet(new moneypunct<wchar_t, false>(__cloc_c));
_M_init_facet(new moneypunct<wchar_t, true>(__cloc_c));
_M_init_facet(new money_get<wchar_t>);
_M_init_facet(new money_put<wchar_t>);
_M_init_facet(new numpunct<wchar_t>(__cloc));
_M_init_facet(new numpunct<wchar_t>(__cloc_c));
_M_init_facet(new num_get<wchar_t>);
_M_init_facet(new num_put<wchar_t>);
_M_init_facet(new __timepunct<wchar_t>(__cloc, __str.c_str()));
_M_init_facet(new __timepunct<wchar_t>(__cloc_c, __str.c_str()));
_M_init_facet(new time_get<wchar_t>);
_M_init_facet(new time_put<wchar_t>);
_M_init_facet(new std::messages<wchar_t>(__cloc, __str.c_str()));

9
libstdc++-v3/testsuite/22_locale/ctype_members_wchar_t.cc
View File

@ -1,6 +1,6 @@
// 2000-09-01 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2000 Free Software Foundation, Inc.
// Copyright (C) 2000, 2001 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
@ -92,16 +92,17 @@ void test01()
gctype.tolower(c_array, c_array + len);
VERIFY( !std::char_traits<char_type>::compare(c_array, strlit02, len - 1) );
#ifdef DEBUG_ASSERT
assert(test);
#endif
}
#endif /* !defined(_GLIBCPP_USE_WCHAR_T) */
int main() {
int main()
{
#if _GLIBCPP_USE_WCHAR_T
test01();
#endif /* !defined(_GLIBCPP_USE_WCHAR_T) */
#endif
return 0;
}

2
libstdc++-v3/testsuite/22_locale/facet.cc
View File

@ -159,7 +159,7 @@ public:
};
// 2 or if it is a class deerived from locale:;facet and containing a
// 2 or if it is a class derived from locale:;facet and containing a
// publicly-accessible declaration as follows:
class gnu_facet: public std::locale::facet
{