1 // RUN: clang-cc -triple x86_64-apple-darwin -S %s -o %t-64.s &&
2 // RUN: FileCheck -check-prefix LP64 --input-file=%t-64.s %s &&
3 // RUN: clang-cc -triple i386-apple-darwin -S %s -o %t-32.s &&
4 // RUN: FileCheck -check-prefix LP32 --input-file=%t-32.s %s &&
5 // RUN: true
6 
7 struct A {};
8 
9 struct B
10 {
11   operator A&();
12 };
13 
14 
15 struct D : public B {
16   operator A();
17 };
18 
19 extern B f();
20 extern D d();
21 
22 int main() {
23 	const A& rca = f();
24 	const A& rca2 = d();
25 }
26 
27 // CHECK-LP64: call     __ZN1BcvR1AEv
28 // CHECK-LP64: call     __ZN1BcvR1AEv
29 
30 // CHECK-LP32: call     L__ZN1BcvR1AEv
31 // CHECK-LP32: call     L__ZN1BcvR1AEv
32