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6289ed8428
and replace it with a simple note suggesting returning a value. The type mismatch error was never due to how many times the loop iterates. It is more because of the peculiar structure of what the for loop desugars to. So the note talking about iteration count didn't make sense
50 lines
1.3 KiB
Plaintext
50 lines
1.3 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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= note: expected type `!`
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found unit type `()`
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= note: `while` loops evaluate to unit type `()`
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help: consider adding a diverging expression here
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LL ~ }
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LL + /* `loop {}` or `panic!("...")` */
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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: `while` loops evaluate to unit type `()`
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help: consider adding a diverging expression here
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LL ~ }
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LL + /* `loop {}` or `panic!("...")` */
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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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