1 // Some optimizations remove ZST accesses, thus masking this UB.
2 //@compile-flags: -Zmir-opt-level=0
5 // This pointer *could* be NULL so we cannot load from it, not even at ZST
6 let ptr = (&0u8 as *const u8).wrapping_sub(0x800) as *const ();
7 let _x: () = unsafe { *ptr }; //~ ERROR: out-of-bounds