File: access_union_field.rs

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rustc 1.88.0%2Bdfsg1-2
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#![allow(unused_variables)]

union Foo {
    bar: i8,
    baz: u8,
}

fn main() {
    let foo = Foo { bar: 5 };
    let a = foo.bar; //~ ERROR access to union field is unsafe and requires unsafe function or block
    let b = foo.baz; //~ ERROR access to union field is unsafe and requires unsafe function or block
}