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			46 lines
		
	
	
		
			1.4 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			46 lines
		
	
	
		
			1.4 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
error[E0308]: mismatched types
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  --> $DIR/break-while-condition.rs:9:20
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LL |           let _: ! = {
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   |  ____________________^
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LL | |             'a: while break 'a {};
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LL | |         };
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   | |_________^ expected `!`, found `()`
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   = note:   expected type `!`
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           found unit type `()`
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error[E0308]: mismatched types
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  --> $DIR/break-while-condition.rs:16:13
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LL | /             while false {
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LL | |                 break
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LL | |             }
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   | |_____________^ expected `!`, found `()`
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   |
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   = note:   expected type `!`
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           found unit type `()`
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error[E0308]: mismatched types
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  --> $DIR/break-while-condition.rs:24:13
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LL | /             while false {
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LL | |                 return
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LL | |             }
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   | |_____________^ expected `!`, found `()`
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   = note:   expected type `!`
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           found unit type `()`
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note: the function expects a value to always be returned, but loops might run zero times
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  --> $DIR/break-while-condition.rs:24:13
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LL |             while false {
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   |             ^^^^^^^^^^^ this might have zero elements to iterate on
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LL |                 return
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   |                 ------ if the loop doesn't execute, this value would never get returned
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   = help: return a value for the case when the loop has zero elements to iterate on, or consider changing the return type to account for that possibility
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error: aborting due to 3 previous errors
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For more information about this error, try `rustc --explain E0308`.
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