mirror of https://github.com/rust-lang/rust
22 lines
581 B
Plaintext
22 lines
581 B
Plaintext
warning: unused variable: `a`
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--> $DIR/liveness-derive.rs:15:13
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LL | let a = 0;
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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/liveness-derive.rs:6:9
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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: unused variable: `b`
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--> $DIR/liveness-derive.rs:20:13
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LL | let b = 16;
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| ^ help: if this is intentional, prefix it with an underscore: `_b`
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warning: 2 warnings emitted
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