rust/src/test/ui/associated-item/associated-item-duplicate-bounds.rs

trait Adapter {
    const LINKS: usize;
}

struct Foo<A: Adapter> {
    adapter: A,
    links: [u32; A::LINKS], // Shouldn't suggest bounds already there.
    //~^ ERROR: no associated item named `LINKS` found
}

fn main() {}