rust/tests/ui/async-await/issues/issue-65159.rs

// Regression test for #65159. We used to ICE.
//
// edition:2018

async fn copy() -> Result<()>
//~^ ERROR this enum takes 2 generic arguments
{
    Ok(())
}

fn main() { }
don't assume we can always find a return type hint in async fn In particular, we sometimes cannot if there is an earlier error. 2019-10-09 12:50:39 +00:00			`// Regression test for #65159. We used to ICE.`
			`//`
			`// edition:2018`

Rework diagnostics for wrong number of generic args 2021-01-02 18:45:11 +00:00			`async fn copy() -> Result<()>`
improve diagnosts for GATs 2021-02-18 20:01:44 +00:00			`//~^ ERROR this enum takes 2 generic arguments`
don't assume we can always find a return type hint in async fn In particular, we sometimes cannot if there is an earlier error. 2019-10-09 12:50:39 +00:00			`{`
			`Ok(())`
			`}`

			`fn main() { }`