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//@ check-pass
#![feature(type_alias_impl_trait)]
struct MyTy<'a>(Vec<u8>, &'a ());
impl MyTy<'_> {
fn one(&mut self) -> &mut impl Sized {
&mut self.0
}
fn two(&mut self) -> &mut (impl Sized + 'static) {
self.one()
}
}
type Opaque2 = impl Sized;
type Opaque<'a> = Opaque2;
fn define<'a>() -> Opaque<'a> {}
fn test<'a>() {
None::<&'static Opaque<'a>>;
}
fn one<'a, 'b: 'b>() -> &'a impl Sized {
&()
}
fn two<'a, 'b>() {
one::<'a, 'b>();
}
fn main() {}
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