1*67e74705SXin Li// RUN: %clang_cc1 -triple x86_64-apple-darwin11 -emit-llvm -fobjc-arc -o - %s | FileCheck %s 2*67e74705SXin Li// rdar://9744349 3*67e74705SXin Li 4*67e74705SXin Litypedef const struct __CFString * CFStringRef; 5*67e74705SXin Li 6*67e74705SXin Li@interface I 7*67e74705SXin Li@property CFStringRef P; 8*67e74705SXin Li- (CFStringRef) CFMeth __attribute__((cf_returns_retained)); 9*67e74705SXin Li- (CFStringRef) newSomething; 10*67e74705SXin Li- (CFStringRef) P __attribute__((cf_returns_retained)); 11*67e74705SXin Li@end 12*67e74705SXin Li 13*67e74705SXin Li@implementation I 14*67e74705SXin Li@synthesize P; 15*67e74705SXin Li- (id) Meth { 16*67e74705SXin Li I* p1 = (id)[p1 P]; 17*67e74705SXin Li id p2 = (id)[p1 CFMeth]; 18*67e74705SXin Li id p3 = (id)[p1 newSomething]; 19*67e74705SXin Li return (id) p1.P; 20*67e74705SXin Li} 21*67e74705SXin Li- (CFStringRef) CFMeth { return 0; } 22*67e74705SXin Li- (CFStringRef) newSomething { return 0; } 23*67e74705SXin Li- (CFStringRef) P { return 0; } 24*67e74705SXin Li- (void) setP : (CFStringRef)arg {} 25*67e74705SXin Li@end 26*67e74705SXin Li 27*67e74705SXin Li// rdar://9544832 28*67e74705SXin LiCFStringRef SomeOtherFunc() __attribute__((cf_returns_retained)); 29*67e74705SXin Liid MMM() 30*67e74705SXin Li{ 31*67e74705SXin Li id obj = (id)((CFStringRef) __builtin___CFStringMakeConstantString ("" "Some CF String" "")); 32*67e74705SXin Li return 0; 33*67e74705SXin Li} 34*67e74705SXin Li 35*67e74705SXin Li// CHECK-NOT: call i8* @objc_retainAutoreleasedReturnValue 36