fix(cc/ci): Fix bad error "data type is not expected with initializer".

It seems that the function responsible for advancing to the next field
not with the same parent as the given field, produced a bad result in
some cases.

src/core/cc/ci/ast.c

@@ -1510,9 +1510,11 @@ get_next_member__CIDeclStructField(const CIDeclStructField *self)
 CIDeclStructField *
 skip_fields_with_given_parent__CIDeclStructField(CIDeclStructField *self)
 {
+    CIDeclStructField *initial_field = self;
     CIDeclStructField *current = self->next;
 
-    while (current && has_parent_by_addr__CIDeclStructField(current, self)) {
+    while (current && has_parent_by_addr__CIDeclStructField(
+                        current, initial_field->parent)) {
         current = current->next;
     }