Point at capture points for non-'static reference crossing a yield point
#89734
Commits on Dec 10, 2021
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Point at capture points for non-
'staticreference crossing a `yield……` point ``` error[E0759]: `self` has an anonymous lifetime `'_` but it needs to satisfy a `'static` lifetime requirement --> $DIR/issue-72312.rs:10:24 | LL | pub async fn start(&self) { | ^^^^^ this data with an anonymous lifetime `'_`... ... LL | require_static(async move { | -------------- ...is required to live as long as `'static` here... LL | &self; | ----- ...and is captured here | note: `'static` lifetime requirement introduced by this trait bound --> $DIR/issue-72312.rs:2:22 | LL | fn require_static<T: 'static>(val: T) -> T { | ^^^^^^^ error: aborting due to previous error For more information about this error, try `rustc --explain E0759`. ``` Fix rust-lang#72312. -
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* take diagnostic logic out of happy-path * sort/dedup once * add more comments
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Add filtering based on involved required lifetime
More accurate filtering still needed.
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