1*f4a2713aSLionel Sambuc// RUN: %clang_cc1 -triple x86_64-apple-darwin11 -emit-llvm -fobjc-arc -o - %s | FileCheck %s 2*f4a2713aSLionel Sambuc// rdar://9744349 3*f4a2713aSLionel Sambuc 4*f4a2713aSLionel Sambuctypedef const struct __CFString * CFStringRef; 5*f4a2713aSLionel Sambuc 6*f4a2713aSLionel Sambuc@interface I 7*f4a2713aSLionel Sambuc@property CFStringRef P; 8*f4a2713aSLionel Sambuc- (CFStringRef) CFMeth __attribute__((cf_returns_retained)); 9*f4a2713aSLionel Sambuc- (CFStringRef) newSomething; 10*f4a2713aSLionel Sambuc- (CFStringRef) P __attribute__((cf_returns_retained)); 11*f4a2713aSLionel Sambuc@end 12*f4a2713aSLionel Sambuc 13*f4a2713aSLionel Sambuc@implementation I 14*f4a2713aSLionel Sambuc@synthesize P; 15*f4a2713aSLionel Sambuc- (id) Meth { 16*f4a2713aSLionel Sambuc I* p1 = (id)[p1 P]; 17*f4a2713aSLionel Sambuc id p2 = (id)[p1 CFMeth]; 18*f4a2713aSLionel Sambuc id p3 = (id)[p1 newSomething]; 19*f4a2713aSLionel Sambuc return (id) p1.P; 20*f4a2713aSLionel Sambuc} 21*f4a2713aSLionel Sambuc- (CFStringRef) CFMeth { return 0; } 22*f4a2713aSLionel Sambuc- (CFStringRef) newSomething { return 0; } 23*f4a2713aSLionel Sambuc- (CFStringRef) P { return 0; } 24*f4a2713aSLionel Sambuc- (void) setP : (CFStringRef)arg {} 25*f4a2713aSLionel Sambuc@end 26*f4a2713aSLionel Sambuc 27*f4a2713aSLionel Sambuc// rdar://9544832 28*f4a2713aSLionel SambucCFStringRef SomeOtherFunc() __attribute__((cf_returns_retained)); 29*f4a2713aSLionel Sambucid MMM() 30*f4a2713aSLionel Sambuc{ 31*f4a2713aSLionel Sambuc id obj = (id)((CFStringRef) __builtin___CFStringMakeConstantString ("" "Some CF String" "")); 32*f4a2713aSLionel Sambuc return 0; 33*f4a2713aSLionel Sambuc} 34*f4a2713aSLionel Sambuc 35*f4a2713aSLionel Sambuc// CHECK-NOT: call i8* @objc_retainAutoreleasedReturnValue 36