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2003-12-12 Paolo Carlini <pcarlini@suse.de> Benjamin Kosnik <bkoz@redhat.com> PR libstdc++/13341 * include/bits/locale_facets.h (ctype<wchar_t>): Declare _M_initialize_ctype() and _M_narrow_ok, _M_narrow and _M_widen. * src/ctype.cc (ctype<wchar_t>::ctype(size_t), ctype<wchar_t>::ctype(__c_locale, size_t)): Use _M_initialize_ctype to fill _M_narrow and _M_widen. (ctype_byname<wchar_t>::ctype_byname(const char*, size_t)): Likewise. * config/locale/generic/ctype_members.cc (do_narrow, do_widen) Use _M_narrow and _M_widen when possible, instead of calling wctob and btowc, respectively. (_M_initialize_ctype): Define, it fills at construction time _M_narrow and _M_widen. * config/locale/gnu/ctype_members.cc: Likewise. * testsuite/performance/narrow_widen_wchar_t.cc: New. Co-Authored-By: Benjamin Kosnik <bkoz@redhat.com> From-SVN: r74580
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