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Allow and add track_caller to generators

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This patch allows the usage of the `track_caller` annotation on
generators, as well as sets them conditionally if the parent also has
`track_caller` set.

Also add this annotation on the `GenFuture`'s `poll()` function.
This commit is contained in:
Bryan Garza 2022-11-08 23:45:55 +00:00
parent 3db41d13f0
commit fa99cb8269
3 changed files with 42 additions and 27 deletions
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4
src/test/ui/async-await/panic-track-caller.rs → src/test/ui/async-await/track-caller/panic-track-caller.rs
View file

@ -70,6 +70,6 @@ fn panicked_at(f: impl FnOnce() + panic::UnwindSafe) -> u32 {
}
fn main() {
assert_eq!(panicked_at(|| block_on(foo())), 39);
assert_eq!(panicked_at(|| block_on(foo_track_caller())), 52);
assert_eq!(panicked_at(|| block_on(foo())), 40);
assert_eq!(panicked_at(|| block_on(foo_track_caller())), 53);
}