src/test/ui/type-alias-impl-trait/constrain_inputs.rs


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// check-pass

#![feature(type_alias_impl_trait)]

mod foo {
    type Ty<'a> = impl Sized;
    fn defining(s: &str) -> Ty<'_> { s }
    fn execute(ty: Ty<'_>) -> &str { todo!() }
}

mod bar {
    type Ty<'a> = impl FnOnce() -> &'a str;
    fn defining(s: &str) -> Ty<'_> { move || s }
    fn execute(ty: Ty<'_>) -> &str { ty() }
}

fn main() {}