src/test/ui/const-generics/issue-67945-1.rs


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// revisions: full min

#![cfg_attr(full, allow(incomplete_features))]
#![cfg_attr(full, feature(const_generics))]

use std::marker::PhantomData;

use std::mem::{self, MaybeUninit};

struct Bug<S> {
    //~^ ERROR parameter `S` is never used
    A: [(); {
        let x: S = MaybeUninit::uninit();
        //[min]~^ ERROR generic parameters may not be used in const operations
        //[full]~^^ ERROR mismatched types
        let b = &*(&x as *const _ as *const S);
        //[min]~^ ERROR generic parameters may not be used in const operations
        0
    }],
}

fn main() {}