rust/tests/ui/traits/next-solver/tait-eq-tait.rs

19 lines
362 B
Rust

// compile-flags: -Znext-solver
// check-pass
// Not exactly sure if this is the inference behavior we *want*,
// but it is a side-effect of the lazy normalization of TAITs.
#![feature(type_alias_impl_trait)]
fn mk<T>() -> T {
todo!()
}
fn main() {
type Tait = impl Sized;
type Tait2 = impl Sized;
let x: Tait = 1u32;
let y: Tait2 = x;
}