rust/tests/ui/impl-trait/in-trait/auxiliary/rpitit.rs

// [next] compile-flags: -Zlower-impl-trait-in-trait-to-assoc-ty

#![feature(return_position_impl_trait_in_trait)]

use std::ops::Deref;

pub trait Foo {
    fn bar(self) -> impl Deref<Target = impl Sized>;
}

pub struct Foreign;
impl Foo for Foreign {
    fn bar(self) -> &'static () { &() }
}
Always encode RPITITs 2023-03-20 11:20:28 -05:00			`// [next] compile-flags: -Zlower-impl-trait-in-trait-to-assoc-ty`

Serialize RPITIT values in libs 2022-09-22 19:56:55 -05:00			`#![feature(return_position_impl_trait_in_trait)]`

Walk return-position impl trait in trait deeply in associated_item_def_ids 2023-03-21 13:06:04 -05:00			`use std::ops::Deref;`

Serialize RPITIT values in libs 2022-09-22 19:56:55 -05:00			`pub trait Foo {`
Encode def span for foreign RPITITs 2023-04-30 16:52:35 -05:00			`fn bar(self) -> impl Deref<Target = impl Sized>;`
Serialize RPITIT values in libs 2022-09-22 19:56:55 -05:00			`}`

			`pub struct Foreign;`
			`impl Foo for Foreign {`
Encode def span for foreign RPITITs 2023-04-30 16:52:35 -05:00			`fn bar(self) -> &'static () { &() }`
Serialize RPITIT values in libs 2022-09-22 19:56:55 -05:00			`}`