mirror of https://github.com/rust-lang/rust
16 lines
407 B
Plaintext
16 lines
407 B
Plaintext
warning: unused variable: `a`
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--> $DIR/attributes-included.rs:17:9
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LL | let a: i32 = "foo";
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| ^ help: if this is intentional, prefix it with an underscore: `_a`
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note: the lint level is defined here
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--> $DIR/attributes-included.rs:4:9
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LL | #![warn(unused)]
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| ^^^^^^
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= note: `#[warn(unused_variables)]` implied by `#[warn(unused)]`
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warning: 1 warning emitted
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