14 lines
438 B
Rust
14 lines
438 B
Rust
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#![feature(const_transmute, const_raw_ptr_deref)]
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use std::{mem, usize};
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// Make sure we error with the right kind of error on a too large slice.
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const TEST: () = { unsafe { //~ NOTE
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let slice: *const [u8] = mem::transmute((1usize, usize::MAX));
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let _val = &*slice; //~ ERROR: any use of this value will cause an error
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//~^ NOTE: total size is bigger than largest supported object
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//~^^ on by default
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} };
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fn main() {}
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