|  | // RUN: %clang_cc1 -E %s -o %t.m | 
|  | // RUN: %clang_cc1 -fobjc-runtime=macosx-fragile-10.5 -rewrite-objc %t.m -o - | FileCheck %s | 
|  |  | 
|  | @interface I { | 
|  | id _delegate; | 
|  | } | 
|  | -(void)foo; | 
|  | @end | 
|  |  | 
|  | @implementation I | 
|  |  | 
|  | static void KKKK(int w); | 
|  |  | 
|  | -(void) foo { | 
|  | KKKK(0); | 
|  | } | 
|  |  | 
|  | static void KKKK(int w) { | 
|  | I *self = (I *)0; | 
|  | if ([self->_delegate respondsToSelector:@selector(handlePortMessage:)]) { | 
|  | } | 
|  | } | 
|  |  | 
|  | -(void) foo2 { | 
|  | KKKK(0); | 
|  | } | 
|  |  | 
|  | @end | 
|  |  | 
|  | // CHECK: if (((id (*)(id, SEL, ...))(void *)objc_msgSend)((id)((struct I_IMPL *)self)->_delegate, sel_registerName("respondsToSelector:"), sel_registerName("handlePortMessage:"))) |