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			23 lines
		
	
	
		
			366 B
		
	
	
	
		
			Rust
		
	
	
	
	
	
			
		
		
	
	
			23 lines
		
	
	
		
			366 B
		
	
	
	
		
			Rust
		
	
	
	
	
	
| // no-system-llvm
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| // compile-flags: -O
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| 
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| #![crate_type="lib"]
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| 
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| struct A;
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| 
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| impl Drop for A {
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|     fn drop(&mut self) {
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|         extern "C" { fn foo(); }
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|         unsafe { foo(); }
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|     }
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| }
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| 
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| #[no_mangle]
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| pub fn a(a: Box<i32>) {
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|     // CHECK-LABEL: define{{.*}}void @a
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|     // CHECK: call void @__rust_dealloc
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|     // CHECK-NEXT: call void @foo
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|     let _a = A;
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|     drop(a);
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| }
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