rust/src/test/ui/impl-trait/issue-86465.rs

#![feature(type_alias_impl_trait)]

type X<'a, 'b> = impl std::fmt::Debug;

fn f<'t, 'u>(a: &'t u32, b: &'u u32) -> (X<'t, 'u>, X<'u, 't>) {
    (a, a)
    //~^ ERROR concrete type differs from previous defining opaque type use
}

fn main() {}
Make all tests use type_alias_impl_trait feature instead of min 2021-07-26 15:01:16 -05:00			`#![feature(type_alias_impl_trait)]`
Add a regression test 2021-07-20 10:16:41 -05:00
			`type X<'a, 'b> = impl std::fmt::Debug;`

			`fn f<'t, 'u>(a: &'t u32, b: &'u u32) -> (X<'t, 'u>, X<'u, 't>) {`
			`(a, a)`
Have the spans of TAIT type conflict errors point to the actual site instead of the owning function 2022-02-09 10:44:17 -06:00			`//~^ ERROR concrete type differs from previous defining opaque type use`
Add a regression test 2021-07-20 10:16:41 -05:00			`}`

			`fn main() {}`