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error[E0277]: the `?` operator can only be applied to values that implement `Try`
--> $DIR/issue-97704.rs:9:5
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LL | func(async { Ok::<_, i32>(()) })?;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `impl Future<Output = Result<(), i32>>`
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= help: the trait `Try` is not implemented for `impl Future<Output = Result<(), i32>>`
help: consider `await`ing on the `Future`
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LL | func(async { Ok::<_, i32>(()) }).await?;
| ++++++
error: aborting due to previous error
For more information about this error, try `rustc --explain E0277`.
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