File: offset-of-output-type.rs

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rustc 1.85.0%2Bdfsg3-1
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use std::mem::offset_of;

struct S {
    v: u8,
    w: u16,
}


fn main() {
    let _: u8 = offset_of!(S, v); //~ ERROR mismatched types
    let _: u16 = offset_of!(S, v); //~ ERROR mismatched types
    let _: u32 = offset_of!(S, v); //~ ERROR mismatched types
    let _: u64 = offset_of!(S, v); //~ ERROR mismatched types
    let _: isize = offset_of!(S, v); //~ ERROR mismatched types
    let _: usize = offset_of!(S, v);

    offset_of!(S, v) //~ ERROR mismatched types
}