|  | // RUN: %clang_cc1 -rewrite-objc -fobjc-runtime=macosx-fragile-10.5  %s -o - | 
|  |  | 
|  | typedef struct S { | 
|  | int * pint; | 
|  | int size; | 
|  | }NSRec; | 
|  |  | 
|  | @interface SUPER | 
|  | - (NSRec) MainMethod : (NSRec) Arg1 : (NSRec) Arg2; | 
|  | @end | 
|  |  | 
|  | @interface MyDerived : SUPER | 
|  | { | 
|  | NSRec d; | 
|  | } | 
|  | - (int) instanceMethod; | 
|  | - (int) another : (int) arg; | 
|  | - (NSRec) MainMethod : (NSRec) Arg1 : (NSRec) Arg2; | 
|  | @end | 
|  |  | 
|  | @implementation MyDerived | 
|  | - (int) instanceMethod { | 
|  | return [self another : [self MainMethod : d : d].size]; | 
|  | } | 
|  |  | 
|  | - (int) another : (int) arg { return arg; } | 
|  | - (NSRec) MainMethod : (NSRec) Arg1 : (NSRec) Arg2 { return Arg2; } | 
|  | @end | 
|  |  |