29 lines
761 B
Plaintext
29 lines
761 B
Plaintext
error: irrefutable `if let` guard pattern
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--> $DIR/warns.rs:6:20
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LL | Some(x) if let () = x => {}
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| ^^^^^^^^^^
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= note: this pattern will always match, so the guard is useless
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= help: consider removing the guard and adding a `let` inside the match arm
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note: the lint level is defined here
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--> $DIR/warns.rs:3:8
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LL | #[deny(irrefutable_let_patterns)]
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| ^^^^^^^^^^^^^^^^^^^^^^^^
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error: unreachable pattern
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--> $DIR/warns.rs:15:25
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LL | x if let None | None = x => {}
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| ^^^^
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note: the lint level is defined here
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--> $DIR/warns.rs:12:8
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LL | #[deny(unreachable_patterns)]
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| ^^^^^^^^^^^^^^^^^^^^
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error: aborting due to 2 previous errors
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