warning: the feature `lazy_type_alias` is incomplete and may not be safe to use and/or cause compiler crashes | |
--> $DIR/coerce-behind-lazy.rs:5:12 | |
| | |
LL | #![feature(lazy_type_alias)] | |
| ^^^^^^^^^^^^^^^ | |
| | |
= note: see issue #112792 <https://github.com/rust-lang/rust/issues/112792> for more information | |
= note: `#[warn(incomplete_features)]` on by default | |
warning: 1 warning emitted | |