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//@ build-pass
#![feature(rustc_attrs)]
macro_rules! apply {
($val:expr) => {
#[rustc_layout_scalar_valid_range_start($val)]
#[repr(transparent)]
pub(crate) struct NonZero<T>(pub(crate) T);
}
}
apply!(1);
fn main() {
let _x = unsafe { NonZero(1) };
}
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