https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89785
--- Comment #8 from Jason Merrill <jason at gcc dot gnu.org> --- (In reply to Jakub Jelinek from comment #6) > Another option, slightly more involved, is say cp_walk_tree on > SWITCH_STMT_BODY, looking for any RETURN_EXPRs or CONTINUE_STMTs (the latter > only when not nested inside of a FOR_STMT, DO_STMT, WHILE_STMT and > RANGE_FOR_STMT) and if we find a RETURN_EXPR, set jump_target to that, if we > don't, but find a CONTINUE_STMT not nested in further looping constructs, > set *jump_target to that CONTINUE_STMT, otherwise keep it unchanged. To me > this looks like the best approach for now. I agree.
