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			19 lines
		
	
	
		
			320 B
		
	
	
	
		
			Rust
		
	
	
	
	
	
			
		
		
	
	
			19 lines
		
	
	
		
			320 B
		
	
	
	
		
			Rust
		
	
	
	
	
	
// run-pass
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// Check that closures implement `Clone`.
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#[derive(Clone)]
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struct S(i32);
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fn main() {
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    let mut a = S(5);
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    let mut hello = move || {
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        a.0 += 1;
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        println!("Hello {}", a.0);
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        a.0
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    };
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    let mut hello2 = hello.clone();
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    assert_eq!(6, hello2());
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    assert_eq!(6, hello());
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}
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