rust/tests/crashes/119272.rs
2024-04-14 11:21:51 +02:00

28 lines
467 B
Rust

//@ known-bug: #119272
#![feature(type_alias_impl_trait)]
mod defining_scope {
use super::*;
pub type Alias<T> = impl Sized;
pub fn cast<T>(x: Container<Alias<T>, T>) -> Container<T, T> {
x
}
}
struct Container<T: Trait<U>, U> {
x: <T as Trait<U>>::Assoc,
}
trait Trait<T> {
type Assoc;
}
impl<T> Trait<T> for T {
type Assoc = Box<u32>;
}
impl<T> Trait<T> for defining_scope::Alias<T> {
type Assoc = usize;
}
fn main() {}