1// RUN: %clang_cc1 %s -triple=x86_64-apple-darwin10 -emit-llvm -o - | FileCheck %s
2
3struct A { ~A(); };
4
5@interface B {
6  A a;
7}
8
9- (const A&)getA;
10@end
11
12@implementation B
13
14- (const A&)getA {
15  return a;
16}
17
18@end
19
20// CHECK-LABEL: define void @_Z1fP1B
21// CHECK: objc_msgSend to
22// CHECK-NOT: call void @_ZN1AD1Ev
23// CHECK: ret void
24void f(B* b) {
25  (void)[b getA];
26}
27
28// PR7741
29@protocol P1 @end
30@protocol P2 @end
31@protocol P3 @end
32@interface foo<P1> {} @end
33@interface bar : foo <P1, P2, P3> {} @end
34typedef bar baz;
35void f5(foo&);
36void f5b(foo<P1>&);
37void f5c(foo<P2>&);
38void f5d(foo<P3>&);
39void f6(baz* x) {
40  f5(*x);
41  f5b(*x);
42  f5c(*x);
43  f5d(*x);
44  (void)((foo&)*x);
45}
46