src/test/ui/issues/issue-17458.stderr

   1 error[E0658]: casting pointers to integers in statics is unstable (see issue #51910)
   2   --> $DIR/issue-17458.rs:1:28
   3    |
   4 LL | static X: usize = unsafe { 0 as *const usize as usize };
   5    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^
   6    |
   7    = help: add #![feature(const_raw_ptr_to_usize_cast)] to the crate attributes to enable
   8
   9 error: aborting due to previous error
  10
  11 For more information about this error, try `rustc --explain E0658`.