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			23 lines
		
	
	
		
			594 B
		
	
	
	
		
			Rust
		
	
	
	
	
	
			
		
		
	
	
			23 lines
		
	
	
		
			594 B
		
	
	
	
		
			Rust
		
	
	
	
	
	
| fn main() {
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|     let Some(x) = Some(1) else { //~ ERROR does not diverge
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|         Some(2)
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|     };
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|     let Some(x) = Some(1) else { //~ ERROR does not diverge
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|         if 1 == 1 {
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|             panic!();
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|         }
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|     };
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|     let Some(x) = Some(1) else { Some(2) }; //~ ERROR does not diverge
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| 
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|     // Ensure that uninhabited types do not "diverge".
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|     // This might be relaxed in the future, but when it is,
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|     // it should be an explicitly wanted decision.
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|     let Some(x) = Some(1) else { foo::<Uninhabited>() }; //~ ERROR does not diverge
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| }
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| 
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| enum Uninhabited {}
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| 
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| fn foo<T>() -> T {
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|     panic!()
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| }
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