OP_FAIL          1189 ext/mbstring/oniguruma/regcomp.c     r = add_opcode(reg, OP_FAIL);
OP_FAIL          5731 ext/mbstring/oniguruma/regcomp.c   { OP_FAIL,                "fail",                 ARG_NON },
OP_FAIL          1176 ext/mbstring/oniguruma/regexec.c static int OpPrevTarget = OP_FAIL;
OP_FAIL          2696 ext/mbstring/oniguruma/regexec.c     case OP_FAIL:  MOP_IN(OP_FAIL);
OP_FAIL           246 ext/pcre/pcrelib/pcre_compile.c   { 1, OP_FAIL,   -1 },
OP_FAIL           247 ext/pcre/pcrelib/pcre_compile.c   { 4, OP_FAIL,   -1 },
OP_FAIL          1837 ext/pcre/pcrelib/pcre_compile.c     case OP_FAIL:
OP_FAIL          4086 ext/pcre/pcrelib/pcre_compile.c       *code++ = negate_class? OP_ALLANY : OP_FAIL;
OP_FAIL          5478 ext/pcre/pcrelib/pcre_compile.c     else if (*previous == OP_FAIL) goto END_REPEAT;
OP_FAIL          5967 ext/pcre/pcrelib/pcre_compile.c           *code++ = OP_FAIL;
OP_FAIL           763 ext/pcre/pcrelib/pcre_exec.c     case OP_FAIL:
OP_FAIL           511 ext/pcre/pcrelib/pcre_study.c     case OP_FAIL:
OP_FAIL           787 ext/pcre/pcrelib/pcre_study.c       case OP_FAIL: