STK_MASK_POP_USED  698 ext/mbstring/oniguruma/regexec.c       if ((stk->type & STK_MASK_POP_USED) != 0)  break;\
STK_MASK_POP_USED  706 ext/mbstring/oniguruma/regexec.c       if ((stk->type & STK_MASK_POP_USED) != 0)  break;\
STK_MASK_POP_USED  718 ext/mbstring/oniguruma/regexec.c       if ((stk->type & STK_MASK_POP_USED) != 0)  break;\