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#![crate_type = "lib"]
#![feature(transmutability)]
#![allow(dead_code)]
mod assert {
use std::mem::{Assume, BikeshedIntrinsicFrom};
pub struct Context;
pub fn is_maybe_transmutable<Src, Dst>()
where
Dst: BikeshedIntrinsicFrom<
Src,
Context,
{ Assume { alignment: true, lifetimes: true, safety: true, validity: true } },
>,
{
}
}
fn test() {
type NaughtyLenArray = [u32; 3.14159]; //~ ERROR mismatched types
type JustUnit = ();
assert::is_maybe_transmutable::<JustUnit, NaughtyLenArray>();
}
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