rust/tests/ui/crashes/ice-4968.rs
2020-01-02 09:32:55 +09:00

20 lines
361 B
Rust

// check-pass
// Test for https://github.com/rust-lang/rust-clippy/issues/4968
#![warn(clippy::unsound_collection_transmute)]
trait Trait {
type Assoc;
}
use std::mem::{self, ManuallyDrop};
#[allow(unused)]
fn func<T: Trait>(slice: Vec<T::Assoc>) {
unsafe {
let _: Vec<ManuallyDrop<T::Assoc>> = mem::transmute(slice);
}
}
fn main() {}