mirror of https://github.com/rust-lang/rust
23 lines
583 B
Plaintext
23 lines
583 B
Plaintext
error: non-binding let on a type that implements `Drop`
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--> $DIR/issue-119696-err-on-fn.rs:5:5
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LL | let _ = foo();
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| ^^^^^^^^^^^^^^
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note: the lint level is defined here
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--> $DIR/issue-119696-err-on-fn.rs:3:9
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LL | #![deny(let_underscore_drop)]
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| ^^^^^^^^^^^^^^^^^^^
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help: consider binding to an unused variable to avoid immediately dropping the value
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LL | let _unused = foo();
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| ~~~~~~~
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help: consider immediately dropping the value
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LL | drop(foo());
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| ~~~~~ +
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error: aborting due to 1 previous error
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