1 files changed, 2 insertions, 2 deletions
diff --git a/src/types.cpp b/src/types.cpp
index 28628fd97..9bdbf8d86 100644
--- a/src/types.cpp
+++ b/src/types.cpp
@@ -828,8 +828,8 @@ bool type_ptr_set_exists(PtrSet<Type *> *s, Type *t) {
 
 	// TODO(bill, 2019-10-05): This is very slow and it's probably a lot
 	// faster to cache types correctly
-	for_array(i, s->entries) {
-		Type *f = s->entries[i].ptr;
+	for (auto const &entry : *s) {
+		Type *f = entry.ptr;
 		if (are_types_identical(t, f)) {
 			ptr_set_add(s, t);
 			return true;