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

#![feature(return_position_impl_trait_in_trait, lint_reasons)]

use std::ops::Deref;

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

pub struct Foreign;
impl Foo for Foreign {
    #[expect(refining_impl_trait)]
    fn bar(self) -> &'static () {
        &()
    }
}
Don't emit refining_impl_trait for private items 2023-09-07 00:45:12 +00:00			`#![feature(return_position_impl_trait_in_trait, lint_reasons)]`
Serialize RPITIT values in libs 2022-09-23 00:56:55 +00:00
Walk return-position impl trait in trait deeply in associated_item_def_ids 2023-03-21 18:06:04 +00:00			`use std::ops::Deref;`

Serialize RPITIT values in libs 2022-09-23 00:56:55 +00:00			`pub trait Foo {`
Encode def span for foreign RPITITs 2023-04-30 21:52:35 +00:00			`fn bar(self) -> impl Deref<Target = impl Sized>;`
Serialize RPITIT values in libs 2022-09-23 00:56:55 +00:00			`}`

			`pub struct Foreign;`
			`impl Foo for Foreign {`
Don't emit refining_impl_trait for private items 2023-09-07 00:45:12 +00:00			`#[expect(refining_impl_trait)]`
Replace RPITIT current impl with new strategy that lowers as a GAT 2023-06-24 00:00:08 -03:00			`fn bar(self) -> &'static () {`
			`&()`
			`}`
Serialize RPITIT values in libs 2022-09-23 00:56:55 +00:00			`}`