Index: src/OFArray.m
==================================================================
--- src/OFArray.m
+++ src/OFArray.m
@@ -425,21 +425,23 @@
 {
 	id *objs = [array cArray];
 	size_t i, count = [array count];
 
 	for (i = 0; i < count; i++)
-		((void(*)())[objs[i] methodForSelector: selector])();
+		((void(*)(id, SEL))[objs[i]
+		    methodForSelector: selector])(objs[i], selector);
 }
 
 - (void)makeObjectsPerformSelector: (SEL)selector
 			withObject: (id)obj
 {
 	id *objs = [array cArray];
 	size_t i, count = [array count];
 
 	for (i = 0; i < count; i++)
-		((void(*)(id))[objs[i] methodForSelector: selector])(obj);
+		((void(*)(id, SEL, id))[objs[i]
+		    methodForSelector: selector])(objs[i], selector, obj);
 }
 
 - (int)countByEnumeratingWithState: (of_fast_enumeration_state_t*)state
 			   objects: (id*)objects
 			     count: (int)count_