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add some tests with constants that better be valid
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// compile-pass | ||
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// Some constants that *are* valid | ||
#![feature(const_transmute)] | ||
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use std::mem; | ||
use std::ptr::NonNull; | ||
use std::num::{NonZeroU8, NonZeroUsize}; | ||
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const NON_NULL_PTR1: NonNull<u8> = unsafe { mem::transmute(1usize) }; | ||
const NON_NULL_PTR2: NonNull<u8> = unsafe { mem::transmute(&0) }; | ||
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const NON_NULL_U8: NonZeroU8 = unsafe { mem::transmute(1u8) }; | ||
const NON_NULL_USIZE: NonZeroUsize = unsafe { mem::transmute(1usize) }; | ||
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const UNIT: () = (); | ||
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fn main() {} |