diff options
Diffstat (limited to 'include/locale')
| -rw-r--r-- | include/locale | 77 |
1 files changed, 69 insertions, 8 deletions
diff --git a/include/locale b/include/locale index 6aaa22ccaa15..d30d950c7f85 100644 --- a/include/locale +++ b/include/locale @@ -372,19 +372,57 @@ template <class _CharT> struct __num_get : protected __num_get_base { - static string __stage2_int_prep(ios_base& __iob, _CharT* __atoms, _CharT& __thousands_sep); static string __stage2_float_prep(ios_base& __iob, _CharT* __atoms, _CharT& __decimal_point, _CharT& __thousands_sep); - static int __stage2_int_loop(_CharT __ct, int __base, char* __a, char*& __a_end, - unsigned& __dc, _CharT __thousands_sep, const string& __grouping, - unsigned* __g, unsigned*& __g_end, _CharT* __atoms); + static int __stage2_float_loop(_CharT __ct, bool& __in_units, char& __exp, char* __a, char*& __a_end, _CharT __decimal_point, _CharT __thousands_sep, const string& __grouping, unsigned* __g, unsigned*& __g_end, unsigned& __dc, _CharT* __atoms); +#ifndef _LIBCPP_ABI_OPTIMIZED_LOCALE_NUM_GET + static string __stage2_int_prep(ios_base& __iob, _CharT* __atoms, _CharT& __thousands_sep); + static int __stage2_int_loop(_CharT __ct, int __base, char* __a, char*& __a_end, + unsigned& __dc, _CharT __thousands_sep, const string& __grouping, + unsigned* __g, unsigned*& __g_end, _CharT* __atoms); + +#else + static string __stage2_int_prep(ios_base& __iob, _CharT& __thousands_sep) + { + locale __loc = __iob.getloc(); + const numpunct<_CharT>& __np = use_facet<numpunct<_CharT> >(__loc); + __thousands_sep = __np.thousands_sep(); + return __np.grouping(); + } + + const _CharT* __do_widen(ios_base& __iob, _CharT* __atoms) const + { + return __do_widen_p(__iob, __atoms); + } + + + static int __stage2_int_loop(_CharT __ct, int __base, char* __a, char*& __a_end, + unsigned& __dc, _CharT __thousands_sep, const string& __grouping, + unsigned* __g, unsigned*& __g_end, const _CharT* __atoms); +private: + template<typename T> + const T* __do_widen_p(ios_base& __iob, T* __atoms) const + { + locale __loc = __iob.getloc(); + use_facet<ctype<T> >(__loc).widen(__src, __src + 26, __atoms); + return __atoms; + } + + const char* __do_widen_p(ios_base& __iob, char* __atoms) const + { + (void)__iob; + (void)__atoms; + return __src; + } +#endif }; +#ifndef _LIBCPP_ABI_OPTIMIZED_LOCALE_NUM_GET template <class _CharT> string __num_get<_CharT>::__stage2_int_prep(ios_base& __iob, _CharT* __atoms, _CharT& __thousands_sep) @@ -395,6 +433,7 @@ __num_get<_CharT>::__stage2_int_prep(ios_base& __iob, _CharT* __atoms, _CharT& _ __thousands_sep = __np.thousands_sep(); return __np.grouping(); } +#endif template <class _CharT> string @@ -411,9 +450,16 @@ __num_get<_CharT>::__stage2_float_prep(ios_base& __iob, _CharT* __atoms, _CharT& template <class _CharT> int +#ifndef _LIBCPP_ABI_OPTIMIZED_LOCALE_NUM_GET __num_get<_CharT>::__stage2_int_loop(_CharT __ct, int __base, char* __a, char*& __a_end, unsigned& __dc, _CharT __thousands_sep, const string& __grouping, unsigned* __g, unsigned*& __g_end, _CharT* __atoms) +#else +__num_get<_CharT>::__stage2_int_loop(_CharT __ct, int __base, char* __a, char*& __a_end, + unsigned& __dc, _CharT __thousands_sep, const string& __grouping, + unsigned* __g, unsigned*& __g_end, const _CharT* __atoms) + +#endif { if (__a_end == __a && (__ct == __atoms[24] || __ct == __atoms[25])) { @@ -849,9 +895,16 @@ num_get<_CharT, _InputIterator>::__do_get_signed(iter_type __b, iter_type __e, // Stage 1 int __base = this->__get_base(__iob); // Stage 2 - char_type __atoms[26]; char_type __thousands_sep; + const int __atoms_size = 26; +#ifdef _LIBCPP_ABI_OPTIMIZED_LOCALE_NUM_GET + char_type __atoms1[__atoms_size]; + const char_type *__atoms = this->__do_widen(__iob, __atoms1); + string __grouping = this->__stage2_int_prep(__iob, __thousands_sep); +#else + char_type __atoms[__atoms_size]; string __grouping = this->__stage2_int_prep(__iob, __atoms, __thousands_sep); +#endif string __buf; __buf.resize(__buf.capacity()); char* __a = &__buf[0]; @@ -899,9 +952,16 @@ num_get<_CharT, _InputIterator>::__do_get_unsigned(iter_type __b, iter_type __e, // Stage 1 int __base = this->__get_base(__iob); // Stage 2 - char_type __atoms[26]; char_type __thousands_sep; + const int __atoms_size = 26; +#ifdef _LIBCPP_ABI_OPTIMIZED_LOCALE_NUM_GET + char_type __atoms1[__atoms_size]; + const char_type *__atoms = this->__do_widen(__iob, __atoms1); + string __grouping = this->__stage2_int_prep(__iob, __thousands_sep); +#else + char_type __atoms[__atoms_size]; string __grouping = this->__stage2_int_prep(__iob, __atoms, __thousands_sep); +#endif string __buf; __buf.resize(__buf.capacity()); char* __a = &__buf[0]; @@ -3960,7 +4020,8 @@ wbuffer_convert<_Codecvt, _Elem, _Tr>::underflow() this->egptr(), __inext); if (__r == codecvt_base::noconv) { - this->setg((char_type*)__extbuf_, (char_type*)__extbuf_, (char_type*)__extbufend_); + this->setg((char_type*)__extbuf_, (char_type*)__extbuf_, + (char_type*) const_cast<char *>(__extbufend_)); __c = *this->gptr(); } else if (__inext != this->eback() + __unget_sz) @@ -4048,7 +4109,7 @@ wbuffer_convert<_Codecvt, _Elem, _Tr>::overflow(int_type __c) return traits_type::eof(); if (__r == codecvt_base::partial) { - this->setp((char_type*)__e, this->pptr()); + this->setp(const_cast<char_type *>(__e), this->pptr()); this->pbump(this->epptr() - this->pbase()); } } |