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74 lines
1.6 KiB
Plaintext
74 lines
1.6 KiB
Plaintext
error: unused borrow that must be used
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--> $DIR/unused-borrows.rs:6:5
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LL | &42;
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| ^^^ the borrow produces a value
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note: the lint level is defined here
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--> $DIR/unused-borrows.rs:1:9
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LL | #![deny(unused_must_use)]
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| ^^^^^^^^^^^^^^^
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help: use `let _ = ...` to ignore the resulting value
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LL | let _ = &42;
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| +++++++
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error: unused borrow that must be used
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--> $DIR/unused-borrows.rs:9:5
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LL | &mut foo(42);
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| ^^^^^^^^^^^^ the borrow produces a value
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help: use `let _ = ...` to ignore the resulting value
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LL | let _ = &mut foo(42);
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| +++++++
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error: unused borrow that must be used
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--> $DIR/unused-borrows.rs:12:5
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LL | &&42;
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| ^^^^ the borrow produces a value
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help: use `let _ = ...` to ignore the resulting value
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LL | let _ = &&42;
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| +++++++
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error: unused borrow that must be used
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--> $DIR/unused-borrows.rs:15:5
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LL | &&mut 42;
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| ^^^^^^^^ the borrow produces a value
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help: use `let _ = ...` to ignore the resulting value
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LL | let _ = &&mut 42;
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| +++++++
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error: unused borrow that must be used
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--> $DIR/unused-borrows.rs:18:5
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LL | &mut &42;
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| ^^^^^^^^ the borrow produces a value
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help: use `let _ = ...` to ignore the resulting value
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LL | let _ = &mut &42;
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| +++++++
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error: unused borrow that must be used
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--> $DIR/unused-borrows.rs:23:5
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LL | && foo(42);
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| ^^^^^^^^^^ the borrow produces a value
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help: use `let _ = ...` to ignore the resulting value
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LL | let _ = && foo(42);
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| +++++++
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error: aborting due to 6 previous errors
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