forked from OSchip/llvm-project
				
			
		
			
				
	
	
		
			31 lines
		
	
	
		
			588 B
		
	
	
	
		
			C++
		
	
	
	
			
		
		
	
	
			31 lines
		
	
	
		
			588 B
		
	
	
	
		
			C++
		
	
	
	
| // RUN: %clang_cc1 -triple x86_64-apple-darwin -S %s -o %t-64.s
 | |
| // RUN: FileCheck -check-prefix LP64 --input-file=%t-64.s %s
 | |
| // RUN: %clang_cc1 -triple i386-apple-darwin -S %s -o %t-32.s
 | |
| // RUN: FileCheck -check-prefix LP32 --input-file=%t-32.s %s
 | |
| 
 | |
| struct A {};
 | |
| 
 | |
| struct B 
 | |
| { 
 | |
|   operator A&();
 | |
| }; 
 | |
| 
 | |
| 
 | |
| struct D : public B {
 | |
|   operator A();
 | |
| };
 | |
| 
 | |
| extern B f(); 
 | |
| extern D d(); 
 | |
| 
 | |
| int main() {
 | |
| 	const A& rca = f();
 | |
| 	const A& rca2 = d();
 | |
| }
 | |
| 
 | |
| // CHECK-LP64: callq    __ZN1BcvR1AEv
 | |
| // CHECK-LP64: callq    __ZN1BcvR1AEv
 | |
| 
 | |
| // CHECK-LP32: calll     L__ZN1BcvR1AEv
 | |
| // CHECK-LP32: calll     L__ZN1BcvR1AEv
 |