rust/tests/ui/impl-trait/in-trait/trait-more-generics-than-impl.rs
2023-03-17 16:28:00 -03:00

21 lines
406 B
Rust

// [next] compile-flags: -Zlower-impl-trait-in-trait-to-assoc-ty
// revisions: current next
#![feature(return_position_impl_trait_in_trait)]
#![allow(incomplete_features)]
struct S;
trait Foo {
fn bar<T>() -> impl Sized;
}
impl Foo for S {
fn bar() -> impl Sized {}
//~^ ERROR method `bar` has 0 type parameters but its trait declaration has 1 type parameter
}
fn main() {
S::bar();
}