mirror of https://github.com/rust-lang/rust
18 lines
427 B
Rust
18 lines
427 B
Rust
//@ check-pass
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//
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// Some constants that *are* valid
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use std::mem;
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use std::ptr::NonNull;
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use std::num::NonZero;
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const NON_NULL_PTR1: NonNull<u8> = unsafe { mem::transmute(1usize) };
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const NON_NULL_PTR2: NonNull<u8> = unsafe { mem::transmute(&0) };
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const NON_NULL_U8: NonZero<u8> = unsafe { mem::transmute(1u8) };
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const NON_NULL_USIZE: NonZero<usize> = unsafe { mem::transmute(1usize) };
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const UNIT: () = ();
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fn main() {}
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