mirror of https://github.com/rust-lang/rust
66 lines
1.5 KiB
Plaintext
66 lines
1.5 KiB
Plaintext
error: unused `MustUse` that must be used
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--> $DIR/unused-result.rs:21:5
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LL | foo::<MustUse>();
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| ^^^^^^^^^^^^^^^^
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note: the lint level is defined here
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--> $DIR/unused-result.rs:2:25
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LL | #![deny(unused_results, 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 _ = foo::<MustUse>();
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| +++++++
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error: unused `MustUseMsg` that must be used
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--> $DIR/unused-result.rs:22:5
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LL | foo::<MustUseMsg>();
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| ^^^^^^^^^^^^^^^^^^^
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= note: some message
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help: use `let _ = ...` to ignore the resulting value
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LL | let _ = foo::<MustUseMsg>();
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| +++++++
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error: unused result of type `isize`
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--> $DIR/unused-result.rs:34:5
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LL | foo::<isize>();
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| ^^^^^^^^^^^^^^^
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note: the lint level is defined here
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--> $DIR/unused-result.rs:2:9
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LL | #![deny(unused_results, unused_must_use)]
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| ^^^^^^^^^^^^^^
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error: unused `MustUse` that must be used
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--> $DIR/unused-result.rs:35:5
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LL | foo::<MustUse>();
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| ^^^^^^^^^^^^^^^^
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help: use `let _ = ...` to ignore the resulting value
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LL | let _ = foo::<MustUse>();
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| +++++++
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error: unused `MustUseMsg` that must be used
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--> $DIR/unused-result.rs:36:5
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LL | foo::<MustUseMsg>();
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| ^^^^^^^^^^^^^^^^^^^
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= note: some message
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help: use `let _ = ...` to ignore the resulting value
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LL | let _ = foo::<MustUseMsg>();
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| +++++++
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error: aborting due to 5 previous errors
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