1// RUN: %clang_cc1 %s -triple x86_64-apple-darwin10 -fobjc-runtime=macosx-fragile-10.5 -emit-llvm -o - | FileCheck %s 2// rdar://10188258 3 4struct Foo {int i;}; 5static Foo gFoo; 6 7 8@interface ObjCTest { } 9@property (nonatomic, readonly) Foo& FooRefProperty; 10@property (nonatomic) Foo FooProperty; 11- (Foo &) FooProperty; 12- (void)setFooProperty : (Foo &) arg; 13@end 14 15 16@implementation ObjCTest 17@dynamic FooRefProperty; 18 19-(void) test { 20 Foo& f = self.FooRefProperty; 21 Foo& f1 = self.FooProperty; 22} 23- (Foo &) FooProperty { return gFoo; } 24- (void)setFooProperty : (Foo &) arg { }; 25@end 26 27// CHECK: [[T0:%.*]] = load {{%.*}} [[S0:%.*]] 28// CHECK: load i8*, i8** @OBJC_SELECTOR_REFERENCES_ 29// CHECK: [[T2:%.*]] = bitcast {{%.*}} [[T0]] to i8* 30// CHECK: @objc_msgSend 31// CHECK: [[R0:%.*]] = load {{%.*}} [[U0:%.*]] 32// CHECK: load i8*, i8** @OBJC_SELECTOR_REFERENCES_ 33// CHECK: [[R2:%.*]] = bitcast {{%.*}} [[R0]] to i8* 34// CHECK: @objc_msgSend 35 36