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path: root/tests/ui/issues/issue-24013.rs
blob: c6d3016712720904a1482c061dd5cebb89d6dae7 (plain)
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fn main() {
    use std::mem::{transmute, swap};
    let a = 1;
    let b = 2;
    unsafe {swap::<&mut _>(transmute(&a), transmute(&b))};
    //~^ ERROR type annotations needed
}