tests/ui/associated-types/assoc-type-default-without-override-in-impl.rs

//! Regression test for https://github.com/rust-lang/rust/issues/37051

//@ check-pass

#![feature(associated_type_defaults)]

trait State: Sized {
    type NextState: State = StateMachineEnded;
    fn execute(self) -> Option<Self::NextState>;
}

struct StateMachineEnded;

impl State for StateMachineEnded {
    fn execute(self) -> Option<Self::NextState> {
        None
    }
}

fn main() {}