rust/tests/ui/impl-trait/in-trait/deep-match-works.rs

//@ check-pass

pub struct Wrapper<T>(T);

pub trait Foo {
    fn bar() -> Wrapper<impl Sized>;
}

impl Foo for () {
    #[expect(refining_impl_trait)]
    fn bar() -> Wrapper<i32> {
        Wrapper(0)
    }
}

fn main() {}
[AUTO-GENERATED] Migrate ui tests from `//` to `//@` directives 2024-02-16 20:02:50 +00:00			`//@ check-pass`
Deeply check that method signatures match, and allow for nested RPITITs 2022-09-02 21:02:59 +00:00
Don't emit refining_impl_trait for private items 2023-09-07 00:45:12 +00:00			`pub struct Wrapper<T>(T);`
Deeply check that method signatures match, and allow for nested RPITITs 2022-09-02 21:02:59 +00:00
Don't emit refining_impl_trait for private items 2023-09-07 00:45:12 +00:00			`pub trait Foo {`
Deeply check that method signatures match, and allow for nested RPITITs 2022-09-02 21:02:59 +00:00			`fn bar() -> Wrapper<impl Sized>;`
			`}`

			`impl Foo for () {`
Don't emit refining_impl_trait for private items 2023-09-07 00:45:12 +00:00			`#[expect(refining_impl_trait)]`
Run existing impl trait in traits tests using -Zlower-impl-trait-in-trait-to-assoc-ty 2023-03-08 14:18:38 +00:00			`fn bar() -> Wrapper<i32> {`
			`Wrapper(0)`
			`}`
Deeply check that method signatures match, and allow for nested RPITITs 2022-09-02 21:02:59 +00:00			`}`

			`fn main() {}`