| //@ check-pass | |
| //@ compile-flags: -Znext-solver | |
| #![allow(incomplete_features)] | |
| #![feature(const_trait_impl, rustc_attrs, effects)] | |
| #[const_trait] | |
| trait Foo { | |
| #[rustc_do_not_const_check] | |
| fn into_iter(&self) { println!("FEAR ME!") } | |
| } | |
| impl const Foo for () { | |
| fn into_iter(&self) { | |
| // ^_^ | |
| } | |
| } | |
| const _: () = Foo::into_iter(&()); | |
| fn main() {} |