From e646c6e0648eae7a5806bd3cb2e6aebfbdd121ca Mon Sep 17 00:00:00 2001 From: paolo Date: Fri, 24 Oct 2003 22:51:15 +0000 Subject: [PATCH] 2003-10-24 Paolo Carlini * include/bits/locale_facets.tcc (money_get::do_get(..., long double&): Properly size the temporary buffer. * testsuite/22_locale/money_get/get/char/11.cc: New. * testsuite/22_locale/money_get/get/wchar_t/11.cc: Ditto. * include/bits/locale_facets.tcc (num_put::_M_group_int, num_put::_M_group_float, money_put::do_put(..., const string_type&), collate::do_compare, collate::do_transform): Prefer basic_string::data() to c_str() when the '\0' terminator is not really needed. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@72911 138bc75d-0d04-0410-961f-82ee72b054a4 --- libstdc++-v3/ChangeLog | 13 +++++ libstdc++-v3/include/bits/locale_facets.tcc | 24 ++++----- .../testsuite/22_locale/money_get/get/char/11.cc | 63 ++++++++++++++++++++++ .../22_locale/money_get/get/wchar_t/11.cc | 63 ++++++++++++++++++++++ 4 files changed, 151 insertions(+), 12 deletions(-) create mode 100644 libstdc++-v3/testsuite/22_locale/money_get/get/char/11.cc create mode 100644 libstdc++-v3/testsuite/22_locale/money_get/get/wchar_t/11.cc diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 999cadb..2c1ec40 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,5 +1,18 @@ 2003-10-24 Paolo Carlini + * include/bits/locale_facets.tcc (money_get::do_get(..., + long double&): Properly size the temporary buffer. + * testsuite/22_locale/money_get/get/char/11.cc: New. + * testsuite/22_locale/money_get/get/wchar_t/11.cc: Ditto. + + * include/bits/locale_facets.tcc (num_put::_M_group_int, + num_put::_M_group_float, money_put::do_put(..., const + string_type&), collate::do_compare, collate::do_transform): + Prefer basic_string::data() to c_str() when the '\0' + terminator is not really needed. + +2003-10-24 Paolo Carlini + * include/bits/locale_facets.tcc (__verify_grouping): Prefer '=' to an unnecessary '&='. diff --git a/libstdc++-v3/include/bits/locale_facets.tcc b/libstdc++-v3/include/bits/locale_facets.tcc index 4804e9b..94d41a5 100644 --- a/libstdc++-v3/include/bits/locale_facets.tcc +++ b/libstdc++-v3/include/bits/locale_facets.tcc @@ -795,8 +795,8 @@ namespace std __new[1] = __cs[1]; } _CharT* __p; - __p = std::__add_grouping(__new + __off, __sep, __grouping.c_str(), - __grouping.c_str() + __grouping.size(), + __p = std::__add_grouping(__new + __off, __sep, __grouping.data(), + __grouping.data() + __grouping.size(), __cs + __off, __cs + __len); __len = __p - __new; } @@ -866,8 +866,8 @@ namespace std // Add grouping, if necessary. _CharT* __p2; const int __declen = __p ? __p - __cs : __len; - __p2 = std::__add_grouping(__new, __sep, __grouping.c_str(), - __grouping.c_str() + __grouping.size(), + __p2 = std::__add_grouping(__new, __sep, __grouping.data(), + __grouping.data() + __grouping.size(), __cs, __cs + __declen); // Tack on decimal part. @@ -1117,12 +1117,12 @@ namespace std string_type __str; __beg = this->do_get(__beg, __end, __intl, __io, __err, __str); - const int __n = numeric_limits::digits10; - char* __cs = static_cast(__builtin_alloca(__n)); + const int __cs_size = __str.size() + 1; + char* __cs = static_cast(__builtin_alloca(__cs_size)); const locale __loc = __io.getloc(); const ctype<_CharT>& __ctype = use_facet >(__loc); const _CharT* __wcs = __str.c_str(); - __ctype.narrow(__wcs, __wcs + __str.size() + 1, char(), __cs); + __ctype.narrow(__wcs, __wcs + __cs_size, char(), __cs); std::__convert_to_v(__cs, __units, __err, _S_get_c_locale()); return __beg; } @@ -1457,7 +1457,7 @@ namespace std { const char_type __sep = __intl ? __mpt.thousands_sep() : __mpf.thousands_sep(); - const char* __gbeg = __grouping.c_str(); + const char* __gbeg = __grouping.data(); const char* __gend = __gbeg + __grouping.size(); const int __n = (__end - __beg) * 2; _CharT* __ws2 = @@ -1530,7 +1530,7 @@ namespace std } // Write resulting, fully-formatted string to output iterator. - __s = std::__write(__s, __res.c_str(), __len); + __s = std::__write(__s, __res.data(), __len); } __io.width(0); return __s; @@ -2101,9 +2101,9 @@ namespace std const string_type __two(__lo2, __hi2); const _CharT* __p = __one.c_str(); - const _CharT* __pend = __one.c_str() + __one.length(); + const _CharT* __pend = __one.data() + __one.length(); const _CharT* __q = __two.c_str(); - const _CharT* __qend = __two.c_str() + __two.length(); + const _CharT* __qend = __two.data() + __two.length(); // strcoll stops when it sees a nul character so we break // the strings into zero-terminated substrings and pass those @@ -2137,7 +2137,7 @@ namespace std string_type __str(__lo, __hi); const _CharT* __p = __str.c_str(); - const _CharT* __pend = __str.c_str() + __str.length(); + const _CharT* __pend = __str.data() + __str.length(); size_t __len = (__hi - __lo) * 2; diff --git a/libstdc++-v3/testsuite/22_locale/money_get/get/char/11.cc b/libstdc++-v3/testsuite/22_locale/money_get/get/char/11.cc new file mode 100644 index 0000000..5494ca0 --- /dev/null +++ b/libstdc++-v3/testsuite/22_locale/money_get/get/char/11.cc @@ -0,0 +1,63 @@ +// 2003-10-24 Paolo Carlini + +// 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 +#include +#include +#include + +void test01() +{ + using namespace std; + typedef istreambuf_iterator iterator_type; + + bool test __attribute__((unused)) = true; + + // basic construction + locale loc_de = __gnu_test::try_named_locale("de_DE@euro"); + + iterator_type end; + istringstream iss; + iss.imbue(loc_de); + + // cache the money_get facet + const money_get& mon_get = use_facet >(iss.getloc()); + + // A _very_ big amount. + string str = "1"; + for (int i = 0; i < 2 * numeric_limits::digits10; ++i) + str += ".000"; + str += ",00 "; + + iss.str(str); + iterator_type is_it01(iss); + long double result1; + ios_base::iostate err01 = ios_base::goodbit; + mon_get.get(is_it01, end, true, iss, err01, result1); + VERIFY( err01 == ios_base::eofbit ); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/22_locale/money_get/get/wchar_t/11.cc b/libstdc++-v3/testsuite/22_locale/money_get/get/wchar_t/11.cc new file mode 100644 index 0000000..af2c230 --- /dev/null +++ b/libstdc++-v3/testsuite/22_locale/money_get/get/wchar_t/11.cc @@ -0,0 +1,63 @@ +// 2003-10-24 Paolo Carlini + +// 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 +#include +#include +#include + +void test01() +{ + using namespace std; + typedef istreambuf_iterator iterator_type; + + bool test __attribute__((unused)) = true; + + // basic construction + locale loc_de = __gnu_test::try_named_locale("de_DE@euro"); + + iterator_type end; + wistringstream iss; + iss.imbue(loc_de); + + // cache the money_get facet + const money_get& mon_get = use_facet >(iss.getloc()); + + // A _very_ big amount. + wstring str = L"1"; + for (int i = 0; i < 2 * numeric_limits::digits10; ++i) + str += L".000"; + str += L",00 "; + + iss.str(str); + iterator_type is_it01(iss); + long double result1; + ios_base::iostate err01 = ios_base::goodbit; + mon_get.get(is_it01, end, true, iss, err01, result1); + VERIFY( err01 == ios_base::eofbit ); +} + +int main() +{ + test01(); + return 0; +} -- 2.7.4