2018-08-08 07:28:26 -05:00
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error: variable does not need to be mutable
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2020-07-02 00:32:12 -05:00
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--> $DIR/unused-mut-issue-50343.rs:7:33
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2018-08-08 07:28:26 -05:00
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LL | vec![(42, 22)].iter().map(|(mut x, _y)| ()).count();
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| ----^
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| help: remove this `mut`
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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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2020-07-02 00:32:12 -05:00
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--> $DIR/unused-mut-issue-50343.rs:3:9
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2018-08-08 07:28:26 -05:00
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LL | #![deny(unused_mut)]
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| ^^^^^^^^^^
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error: aborting due to previous error
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