mirror of https://github.com/rust-lang/rust
19 lines
652 B
Plaintext
19 lines
652 B
Plaintext
warning: unused coroutine that must be used
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--> $DIR/too-live-local-in-immovable-gen.rs:8:22
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LL | #[coroutine] static move || {
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| ______________________^
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LL | | // Tests that the coroutine transformation finds out that `a` is not live
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LL | | // during the yield expression. Type checking will also compute liveness
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LL | | // and it should also find out that `a` is not live.
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... |
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LL | | let _ = &a;
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LL | | };
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| |_________^
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= note: coroutines are lazy and do nothing unless resumed
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= note: `#[warn(unused_must_use)]` on by default
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warning: 1 warning emitted
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