mirror of https://github.com/rust-lang/rust
57 lines
1.4 KiB
Plaintext
57 lines
1.4 KiB
Plaintext
error[E0425]: cannot find value `x` in this scope
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--> $DIR/while-let-typo.rs:4:16
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LL | while Some(x) = foo {}
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| ^ not found in this scope
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help: you might have meant to use pattern matching
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LL | while let Some(x) = foo {}
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| +++
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error[E0425]: cannot find value `x` in this scope
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--> $DIR/while-let-typo.rs:8:11
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LL | while x = 5 {}
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| ^ not found in this scope
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help: you might have meant to use pattern matching
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LL | while let x = 5 {}
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| +++
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error[E0308]: mismatched types
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--> $DIR/while-let-typo.rs:5:11
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LL | while Some(foo) = bar {}
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| ^^^^^^^^^^^^^^^ expected `bool`, found `()`
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help: consider adding `let`
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LL | while let Some(foo) = bar {}
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| +++
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error[E0308]: mismatched types
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--> $DIR/while-let-typo.rs:6:11
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LL | while 3 = foo {}
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| ^^^^^^^ expected `bool`, found `()`
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error[E0070]: invalid left-hand side of assignment
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--> $DIR/while-let-typo.rs:7:19
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LL | while Some(3) = foo {}
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| - ^
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| |
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| cannot assign to this expression
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help: you might have meant to use pattern destructuring
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LL | while let Some(3) = foo {}
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| +++
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error: aborting due to 5 previous errors
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Some errors have detailed explanations: E0070, E0308, E0425.
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For more information about an error, try `rustc --explain E0070`.
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