rust/tests/ui/cenum_impl_drop_cast.rs
2023-01-11 09:32:08 +00:00

19 lines
314 B
Rust

#![deny(cenum_impl_drop_cast)]
enum E {
A = 0,
}
impl Drop for E {
fn drop(&mut self) {
println!("Drop");
}
}
fn main() {
let e = E::A;
let i = e as u32;
//~^ ERROR cannot cast enum `E` into integer `u32` because it implements `Drop`
//~| WARN this was previously accepted
}