File: unsize_adt.rs

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rustc 1.87.0%2Bdfsg1-1
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//! Test that we allow unsizing `Foo<[Opaque; N]>` to `Foo<[Concrete]>`.

//@check-pass

struct Foo<T: ?Sized>(T);

fn hello() -> Foo<[impl Sized; 2]> {
    if false {
        let x = hello();
        let _: &Foo<[i32]> = &x;
    }
    todo!()
}

fn main() {}