57 static void check_cycle_lhs(struct node *stmtnp, struct node *arrow);
58 static void check_cycle_lhs_try(struct node *stmtnp, struct node *lhs,
392 check_stmt_required_properties(struct node *stmtnp)  in check_stmt_required_properties()  argument
394 	struct lut *lutp = stmtnp->u.stmt.lutp;  in check_stmt_required_properties()
395 	struct node *np = stmtnp->u.stmt.np;  in check_stmt_required_properties()
399 		if (stmtnp->t == Allowednames[i].t &&  in check_stmt_required_properties()
405 			    ptree_nodetype2str(stmtnp->t),  in check_stmt_required_properties()
826 check_cycle_lhs(struct node *stmtnp, struct node *arrow)  in check_cycle_lhs()  argument
835 		check_cycle_lhs(stmtnp, arrow->u.arrow.lhs);  in check_cycle_lhs()
861 	check_cycle_lhs_try(stmtnp, trylhs, tryrhs);  in check_cycle_lhs()
869 check_cycle_lhs_try(struct node *stmtnp, struct node *lhs, struct node *rhs)  in check_cycle_lhs_try()  argument
872 		check_cycle_lhs_try(stmtnp, lhs->u.expr.left, rhs);  in check_cycle_lhs_try()
873 		check_cycle_lhs_try(stmtnp, lhs->u.expr.right, rhs);  in check_cycle_lhs_try()
879 	if (tree_eventcmp(stmtnp->u.stmt.np, lhs) != 0)  in check_cycle_lhs_try()