21 lines
439 B
Rust
21 lines
439 B
Rust
|
// Weak aliases cover type parameters if they normalize to a (local) type that covers them.
|
||
|
|
|
||
|
|
//@ check-pass
|
||
|
|
//@ revisions: classic next
|
||
|
|
//@[next] compile-flags: -Znext-solver
|
||
|
|
|
||
|
|
//@ aux-crate:foreign=parametrized-trait.rs
|
||
|
|
//@ edition:2021
|
||
|
|
|
||
|
|
#![feature(lazy_type_alias)]
|
||
|
|
#![allow(incomplete_features)]
|
||
|
|
|
||
|
|
type Alias<T> = LocalWrapper<T>;
|
||
|
|
|
||
|
|
struct Local;
|
||
|
|
struct LocalWrapper<T>(T);
|
||
|
|
|
||
|
|
impl<T> foreign::Trait1<Local, T> for Alias<T> {}
|
||
|
|
|
||
|
|
fn main() {}
|