error[E0080]: could not evaluate static initializer
  --> $DIR/const-deref-ptr.rs:4:29
   |
LL |     static C: u64 = unsafe {*(0xdeadbeef as *const u64)};
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ memory access failed: 0xdeadbeef[noalloc] is a dangling pointer (it has no provenance)

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0080`.