rust/tests/ui/const-generics/const_trait_fn-issue-88433.rs
2024-11-03 18:59:31 +00:00

29 lines
409 B
Rust

//@ build-pass
//@ compile-flags: -Znext-solver
#![feature(const_trait_impl)]
#[const_trait]
trait Func<T> {
type Output;
fn call_once(self, arg: T) -> Self::Output;
}
struct Closure;
impl const Func<&usize> for Closure {
type Output = usize;
fn call_once(self, arg: &usize) -> Self::Output {
*arg
}
}
enum Bug<T = [(); Closure.call_once(&0) ]> {
V(T),
}
fn main() {}