kc3-lang/gnulib

2012-04-04T00:56:15

regex: remove unnecessary type punning Problem reported by Vladimir Serbinenko in <http://lists.gnu.org/archive/html/bug-gnulib/2012-04/msg00006.html>. * lib/regex.h (struct re_pattern_buffer): Change the type of __REPB_PREFIX(buffer) from unsigned char * to struct re_dfa_t *. Fix comment to match code. * lib/regcomp.c (re_compile_fastmap, re_compile_fastmap_iter, regfree) (re_compile_internal, free_workarea_compile, analyze, lower_subexp) (parse, parse_reg_exp, parse_branch, parse_expression, parse_sub_exp): * lib/regexec.c (regexec, re_search_stub, re_search_internal) (set_regs): Omit no-longer-necessary casts.