if (curop == repl
&& !(repl_has_vars
&& (!PM_GETRE(pm)
- || PM_GETRE(pm)->reganch & ROPT_EVAL_SEEN))) {
+ || PM_GETRE(pm)->extflags & RXf_EVAL_SEEN))) {
pm->op_pmflags |= PMf_CONST; /* const for long enough */
pm->op_pmpermflags |= PMf_CONST; /* const for long enough */
prepend_elem(o->op_type, scalar(repl), o);