* the unused ones, and remove function definitions that have no more
* signatures.
*/
- foreach_list_safe(n, &v.signature_list) {
- signature_entry *entry = (signature_entry *) n;
-
+ foreach_in_list_safe(signature_entry, entry, &v.signature_list) {
if (!entry->used) {
entry->signature->remove();
delete entry->signature;
/* We don't just do this above when we nuked a signature because of
* const pointers.
*/
- foreach_list_safe(n, instructions) {
- ir_instruction *ir = (ir_instruction *) n;
+ foreach_in_list_safe(ir_instruction, ir, instructions) {
ir_function *func = ir->as_function();
if (func && func->signatures.is_empty()) {