src/test/ui/generic-associated-types/issue-68644-codegen-selection.rs


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// Regression test for #68644

trait Fun {
    type F<'a>: Fn() -> u32;

    fn callme<'a>(f: Self::F<'a>) -> u32 {
        f()
    }
}

impl<T> Fun for T {
    type F<'a> = Self;
    //~^ ERROR expected a `Fn<()>` closure, found `T`
}

fn main() {
    <u8>::callme(0);
}