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Test that &* of a dangling (and even unaligned) ptr is okay

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Ralf Jung 2017-07-25 17:02:57 -07:00
parent 03ca15e62d
commit e5cc8aaf5b
1 changed files with 7 additions and 0 deletions
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tests/run-pass/ref-invalid-ptr.rs Normal file
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fn main() {
let x = 2usize as *const u32;
let _y = unsafe { &*x as *const u32 };
let x = 0usize as *const u32;
let _y = unsafe { &*x as *const u32 };
}