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#[repr(C)]
union Bar {
a: &'static u8,
b: usize,
}
const fn bar() -> u8 {
unsafe {
// this will error as long as this test
// is run on a system whose pointers need more
// than 8 bits
Bar { a: &42 }.b as u8
}
}
fn main() {
let x: &'static u8 = &(bar() + 1); //~ ERROR temporary value dropped while borrowed
let y = *x;
unreachable!();
}
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