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aef0f4024a
And suggest adding the `#[coroutine]` to the closure
37 lines
1.4 KiB
Plaintext
37 lines
1.4 KiB
Plaintext
error: lifetime may not live long enough
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--> $DIR/check-resume-ty-lifetimes-2.rs:11:16
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LL | fn bad1<'short, 'long: 'short>() -> impl Coroutine<Covariant<'short>> {
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| ------ ----- lifetime `'long` defined here
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| lifetime `'short` defined here
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LL | #[coroutine] |_: Covariant<'short>| {
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LL | let a: Covariant<'long> = yield ();
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| ^^^^^^^^^^^^^^^^ type annotation requires that `'short` must outlive `'long`
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= help: consider adding the following bound: `'short: 'long`
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help: consider adding 'move' keyword before the nested closure
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LL | #[coroutine] move |_: Covariant<'short>| {
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| ++++
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error: lifetime may not live long enough
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--> $DIR/check-resume-ty-lifetimes-2.rs:18:40
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LL | fn bad2<'short, 'long: 'short>() -> impl Coroutine<Contravariant<'long>> {
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| ------ ----- lifetime `'long` defined here
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| lifetime `'short` defined here
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LL | #[coroutine] |_: Contravariant<'long>| {
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LL | let a: Contravariant<'short> = yield ();
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| ^^^^^^^^ yielding this value requires that `'short` must outlive `'long`
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= help: consider adding the following bound: `'short: 'long`
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help: consider adding 'move' keyword before the nested closure
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LL | #[coroutine] move |_: Contravariant<'long>| {
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| ++++
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error: aborting due to 2 previous errors
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