File: normalize-opaque-with-bound-vars.rs

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//@ build-pass
//@ edition:2021
//@ compile-flags: -Cdebuginfo=2

// We were not normalizing opaques with escaping bound vars during codegen,
// leading to later linker errors because of differences in mangled symbol name.

fn func<T>() -> impl Sized {}

trait Trait<'a> {
    type Assoc;

    fn call() {
        let _ = async {
            let _value = func::<Self::Assoc>();
            std::future::ready(()).await
        };
    }
}

impl Trait<'static> for () {
    type Assoc = ();
}

fn main() {
    <()>::call();
}