New upstream version 1.52.0~beta.3+dfsg1

[rustc.git] / src / test / ui / type-alias-impl-trait / issue-69136-inner-lifetime-resolve-error.rs

// Regression test for #69136

// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
//[full_tait]~^ WARN incomplete

trait SomeTrait {}

impl SomeTrait for () {}

trait WithAssoc<A> {
    type AssocType;
}

impl<T> WithAssoc<T> for () {
    type AssocType = ();
}

type Return<A> = impl WithAssoc<A, AssocType = impl SomeTrait + 'a>;
//~^ ERROR use of undeclared lifetime name `'a`

fn my_fun() -> Return<()> {}

fn main() {}