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regexec.c: Use preferred utf8_to_uv; not utf8_to_uvchr_buf #22835

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regexec.c: Use preferred utf8_to_uv; not utf8_to_uvchr_buf #22835

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5 changes: 3 additions & 2 deletions regexec.c
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Original file line number Diff line number Diff line change
Expand Up @@ -608,15 +608,16 @@ S_isFOO_utf8_lc(pTHX_ const U8 classnum, const U8* character, const U8* e)
}

_CHECK_AND_OUTPUT_WIDE_LOCALE_UTF8_MSG(character, e);
UV cp;

switch ((char_class_number_) classnum) {
case CC_ENUM_SPACE_: return is_XPERLSPACE_high(character);
case CC_ENUM_BLANK_: return is_HORIZWS_high(character);
case CC_ENUM_XDIGIT_: return is_XDIGIT_high(character);
case CC_ENUM_VERTSPACE_: return is_VERTWS_high(character);
default:
return _invlist_contains_cp(PL_XPosix_ptrs[classnum],
utf8_to_uvchr_buf(character, e, NULL));
return utf8_to_uv(character, e, &cp, NULL)
&& _invlist_contains_cp(PL_XPosix_ptrs[classnum], cp);
}
NOT_REACHED; /* NOTREACHED */
}
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