int_ptr_for_zst_slices.stderr

error[E0308]: mismatched types
  --> $DIR/int_ptr_for_zst_slices.rs:1:28
   |
LL | const FOO: &str = unsafe { &*(1_usize as *const [u8; 0] as *const [u8] as *const [str]) };
   |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected str, found slice
   |
   = note: expected type `&'static str`
              found type `&[str]`

error[E0277]: the size for values of type `str` cannot be known at compilation time
  --> $DIR/int_ptr_for_zst_slices.rs:1:75
   |
LL | const FOO: &str = unsafe { &*(1_usize as *const [u8; 0] as *const [u8] as *const [str]) };
   |                                                                           ^^^^^^^^^^^^ doesn't have a size known at compile-time
   |
   = help: the trait `std::marker::Sized` is not implemented for `str`
   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
   = note: slice and array elements must have `Sized` type

error: aborting due to 2 previous errors

Some errors occurred: E0277, E0308.
For more information about an error, try `rustc --explain E0277`.