16 lines
480 B
Rust
16 lines
480 B
Rust
// This should fail even without validation
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// compile-flags: -Zmir-emit-validate=0
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fn main() {
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#[cfg(target_pointer_width="64")]
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let bad = unsafe {
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std::mem::transmute::<&[u8], u128>(&[1u8])
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};
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#[cfg(target_pointer_width="32")]
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let bad = unsafe {
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std::mem::transmute::<&[u8], u64>(&[1u8])
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};
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let _ = bad + 1; //~ ERROR constant evaluation error
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//~^ NOTE a raw memory access tried to access part of a pointer value as raw bytes
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}
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