| // build-pass | |
| #![feature(adt_const_params)] | |
| #![allow(incomplete_features)] | |
| #[derive(PartialEq, Eq)] | |
| struct Yikes; | |
| impl Yikes { | |
| fn mut_self(&mut self) {} | |
| } | |
| fn foo<const YIKES: Yikes>() { | |
| YIKES.mut_self() | |
| //~^ WARNING taking a mutable reference | |
| } | |
| fn main() { | |
| foo::<{ Yikes }>() | |
| } |