2018-12-02 13:27:37 -06:00
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warning: unused variable: `a`
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2018-12-25 09:56:47 -06:00
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--> $DIR/attributes-included.rs:17:9
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2018-12-02 13:27:37 -06:00
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2019-03-09 06:03:44 -06:00
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LL | let a: i32 = "foo";
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2020-03-23 03:02:46 -05:00
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| ^ help: if this is intentional, prefix it with an underscore: `_a`
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2018-12-02 13:27:37 -06:00
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2020-01-22 17:57:38 -06:00
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note: the lint level is defined here
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2018-12-25 09:56:47 -06:00
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--> $DIR/attributes-included.rs:4:9
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2018-12-02 13:27:37 -06:00
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LL | #![warn(unused)]
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| ^^^^^^
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2019-07-16 15:17:38 -05:00
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= note: `#[warn(unused_variables)]` implied by `#[warn(unused)]`
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2018-12-02 13:27:37 -06:00
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2020-03-11 10:30:09 -05:00
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warning: 1 warning emitted
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