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-rw-r--r--libstdc++-v3/ChangeLog11
-rw-r--r--libstdc++-v3/config/locale/generic/c_locale.cc4
-rw-r--r--libstdc++-v3/config/locale/gnu/c_locale.cc21
-rw-r--r--libstdc++-v3/include/bits/locale_classes.h3
-rw-r--r--libstdc++-v3/src/localename.cc37
-rw-r--r--libstdc++-v3/testsuite/22_locale/locale/cons/40184.cc60
6 files changed, 129 insertions, 7 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index ab3c32d..03a1397 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,14 @@
+2009-05-19 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR libstdc++/40184
+ * include/bits/locale_classes.h (locale::facet::_S_lc_ctype_c_locale):
+ Declare...
+ * config/locale/gnu/c_locale.cc: ... and define.
+ * config/locale/generic/c_locale.cc: Define.
+ * src/localename.cc (locale::_Impl::_Impl(const char*, size_t)):
+ Use it.
+ * testsuite/22_locale/locale/cons/40184.cc: New.
+
2009-05-18 Paolo Carlini <paolo.carlini@oracle.com>
PR libstdc++/40192
diff --git a/libstdc++-v3/config/locale/generic/c_locale.cc b/libstdc++-v3/config/locale/generic/c_locale.cc
index 3b9f1bd..a79a970 100644
--- a/libstdc++-v3/config/locale/generic/c_locale.cc
+++ b/libstdc++-v3/config/locale/generic/c_locale.cc
@@ -226,6 +226,10 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
locale::facet::_S_clone_c_locale(__c_locale&)
{ return __c_locale(); }
+ __c_locale
+ locale::facet::_S_lc_ctype_c_locale(__c_locale, const char*)
+ { return __c_locale(); }
+
_GLIBCXX_END_NAMESPACE
_GLIBCXX_BEGIN_NAMESPACE(__gnu_cxx)
diff --git a/libstdc++-v3/config/locale/gnu/c_locale.cc b/libstdc++-v3/config/locale/gnu/c_locale.cc
index cd32dc0..4864d25 100644
--- a/libstdc++-v3/config/locale/gnu/c_locale.cc
+++ b/libstdc++-v3/config/locale/gnu/c_locale.cc
@@ -133,10 +133,10 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
{
// This named locale is not supported by the underlying OS.
__throw_runtime_error(__N("locale::facet::_S_create_c_locale "
- "name not valid"));
+ "name not valid"));
}
}
-
+
void
locale::facet::_S_destroy_c_locale(__c_locale& __cloc)
{
@@ -148,6 +148,23 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
locale::facet::_S_clone_c_locale(__c_locale& __cloc)
{ return __duplocale(__cloc); }
+ __c_locale
+ locale::facet::_S_lc_ctype_c_locale(__c_locale __cloc, const char* __s)
+ {
+ __c_locale __dup = __duplocale(__cloc);
+ if (__dup == __c_locale(0))
+ __throw_runtime_error(__N("locale::facet::_S_lc_ctype_c_locale "
+ "duplocale error"));
+ __c_locale __changed = __newlocale(LC_CTYPE_MASK, __s, __dup);
+ if (__changed == __c_locale(0))
+ {
+ __freelocale(__dup);
+ __throw_runtime_error(__N("locale::facet::_S_lc_ctype_c_locale "
+ "newlocale error"));
+ }
+ return __changed;
+ }
+
_GLIBCXX_END_NAMESPACE
_GLIBCXX_BEGIN_NAMESPACE(__gnu_cxx)
diff --git a/libstdc++-v3/include/bits/locale_classes.h b/libstdc++-v3/include/bits/locale_classes.h
index 1a7f2c2..7ae9c53 100644
--- a/libstdc++-v3/include/bits/locale_classes.h
+++ b/libstdc++-v3/include/bits/locale_classes.h
@@ -381,6 +381,9 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
static void
_S_destroy_c_locale(__c_locale& __cloc);
+ static __c_locale
+ _S_lc_ctype_c_locale(__c_locale __cloc, const char* __s);
+
// Returns data from the underlying "C" library data for the
// classic locale.
static __c_locale
diff --git a/libstdc++-v3/src/localename.cc b/libstdc++-v3/src/localename.cc
index ae932a3..98f6020 100644
--- a/libstdc++-v3/src/localename.cc
+++ b/libstdc++-v3/src/localename.cc
@@ -180,6 +180,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
// see if the given name is valid.
__c_locale __cloc;
locale::facet::_S_create_c_locale(__cloc, __s);
+ __c_locale __clocm = __cloc;
__try
{
@@ -194,15 +195,19 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
_M_names[__k] = 0;
// Name the categories.
+ const char* __smon = __s;
const size_t __len = std::strlen(__s);
if (!std::memchr(__s, ';', __len))
{
_M_names[0] = new char[__len + 1];
- std::memcpy(_M_names[0], __s, __len + 1);
+ std::memcpy(_M_names[0], __s, __len + 1);
}
else
{
const char* __end = __s;
+ bool __found_ctype = false;
+ bool __found_monetary = false;
+ size_t __ci = 0, __mi = 0;
for (size_t __i = 0; __i < _S_categories_size; ++__i)
{
const char* __beg = std::strchr(__end + 1, '=') + 1;
@@ -212,6 +217,24 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
_M_names[__i] = new char[__end - __beg + 1];
std::memcpy(_M_names[__i], __beg, __end - __beg);
_M_names[__i][__end - __beg] = '\0';
+ if (!__found_ctype
+ && *(__beg - 2) == 'E' && *(__beg - 3) == 'P')
+ {
+ __found_ctype = true;
+ __ci = __i;
+ }
+ else if (!__found_monetary && *(__beg - 2) == 'Y')
+ {
+ __found_monetary = true;
+ __mi = __i;
+ }
+ }
+
+ if (std::strcmp(_M_names[__ci], _M_names[__mi]))
+ {
+ __smon = _M_names[__mi];
+ __clocm = locale::facet::_S_lc_ctype_c_locale(__cloc,
+ __smon);
}
}
@@ -222,8 +245,8 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
_M_init_facet(new num_get<char>);
_M_init_facet(new num_put<char>);
_M_init_facet(new std::collate<char>(__cloc));
- _M_init_facet(new moneypunct<char, false>(__cloc, __s));
- _M_init_facet(new moneypunct<char, true>(__cloc, __s));
+ _M_init_facet(new moneypunct<char, false>(__cloc, 0));
+ _M_init_facet(new moneypunct<char, true>(__cloc, 0));
_M_init_facet(new money_get<char>);
_M_init_facet(new money_put<char>);
_M_init_facet(new __timepunct<char>(__cloc, __s));
@@ -238,8 +261,8 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
_M_init_facet(new num_get<wchar_t>);
_M_init_facet(new num_put<wchar_t>);
_M_init_facet(new std::collate<wchar_t>(__cloc));
- _M_init_facet(new moneypunct<wchar_t, false>(__cloc, __s));
- _M_init_facet(new moneypunct<wchar_t, true>(__cloc, __s));
+ _M_init_facet(new moneypunct<wchar_t, false>(__clocm, __smon));
+ _M_init_facet(new moneypunct<wchar_t, true>(__clocm, __smon));
_M_init_facet(new money_get<wchar_t>);
_M_init_facet(new money_put<wchar_t>);
_M_init_facet(new __timepunct<wchar_t>(__cloc, __s));
@@ -248,10 +271,14 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
_M_init_facet(new std::messages<wchar_t>(__cloc, __s));
#endif
locale::facet::_S_destroy_c_locale(__cloc);
+ if (__clocm != __cloc)
+ locale::facet::_S_destroy_c_locale(__clocm);
}
__catch(...)
{
locale::facet::_S_destroy_c_locale(__cloc);
+ if (__clocm != __cloc)
+ locale::facet::_S_destroy_c_locale(__clocm);
this->~_Impl();
__throw_exception_again;
}
diff --git a/libstdc++-v3/testsuite/22_locale/locale/cons/40184.cc b/libstdc++-v3/testsuite/22_locale/locale/cons/40184.cc
new file mode 100644
index 0000000..d7e30eb
--- /dev/null
+++ b/libstdc++-v3/testsuite/22_locale/locale/cons/40184.cc
@@ -0,0 +1,60 @@
+// { dg-require-namedlocale "" }
+
+// Copyright (C) 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/>.
+
+// 22.1.1.2 locale constructors and destructors [lib.locale.cons]
+
+#include <locale>
+#include <testsuite_hooks.h>
+
+// libstdc++/40184
+void test01()
+{
+#ifdef _GLIBCXX_USE_WCHAR_T
+ using namespace std;
+ bool test __attribute__((unused)) = true;
+
+ locale locf(locale("C"), "ja_JP.eucjp", locale::monetary);
+
+ const moneypunct<wchar_t, false>& mpf =
+ use_facet<moneypunct<wchar_t, false> >(locf);
+
+ locale locf_copy(locf.name().c_str());
+ const moneypunct<wchar_t, false>& mpf_copy =
+ use_facet<moneypunct<wchar_t, false> >(locf_copy);
+
+ VERIFY( mpf.curr_symbol() == mpf_copy.curr_symbol() );
+
+ locale loct(locale("C"), "ja_JP.eucjp", locale::monetary);
+
+ const moneypunct<wchar_t, true>& mpt =
+ use_facet<moneypunct<wchar_t, true> >(loct);
+
+ locale loct_copy(loct.name().c_str());
+ const moneypunct<wchar_t, true>& mpt_copy =
+ use_facet<moneypunct<wchar_t, true> >(loct_copy);
+
+ VERIFY( mpt.curr_symbol() == mpt_copy.curr_symbol() );
+#endif
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
generated by cgit v1.1 at 2025-03-01 00:18:44 +0000