| //@ edition:2018 | |
| // tests that editions work with the tyvar warning-turned-error | |
| #[deny(warnings)] | |
| fn main() { | |
| let x = 0; | |
| let y = &x as *const _; | |
| let _ = y.is_null(); | |
| //~^ error: cannot call a method on a raw pointer with an unknown pointee type [E0699] | |
| } |