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// ICE Inconsistent rustc_transmute::is_transmutable(...) result, got Yes
// issue: rust-lang/rust#110969
#![feature(adt_const_params, generic_const_exprs, transmutability)]
#![allow(incomplete_features, unstable_features)]
mod assert {
use std::mem::TransmuteFrom;
pub fn is_transmutable<Src, Dst, Context, const ASSUME: std::mem::Assume>()
where
Dst: TransmuteFrom<Src, Context, ASSUME>,
//~^ ERROR trait takes at most 2 generic arguments but 3 generic arguments were supplied
{
}
}
fn via_associated_const() {
struct Context;
#[repr(C)]
struct Src;
#[repr(C)]
struct Dst;
trait Trait {
const FALSE: bool = assert::is_transmutable::<Src, Dst, Context, {}>();
//~^ ERROR mismatched types
//~| ERROR mismatched types
}
}
pub fn main() {}
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