@@ -128,11 +128,11 @@
 						    closable: errorClosable];
 # endif
 }
 #endif
 
-- init
+- (instancetype)init
 {
 	OF_INVALID_INIT_METHOD
 }
 
 #ifndef OF_MORPHOS
@@ -294,16 +294,16 @@
 #endif
 
 	[super close];
 }
 
-- autorelease
+- (instancetype)autorelease
 {
 	return self;
 }
 
-- retain
+- (instancetype)retain
 {
 	return self;
 }
 
 - (void)release