error: index out of bounds: the len is 3 but the index is 3
  --> $DIR/const-prop-ice.rs:2:5
   |
LL |     [0; 3][3u64 as usize];
   |     ^^^^^^^^^^^^^^^^^^^^^
   |
   = note: `#[deny(const_err)]` on by default

error: this expression will panic at runtime
  --> $DIR/const-prop-ice.rs:2:5
   |
LL |     [0; 3][3u64 as usize];
   |     ^^^^^^^^^^^^^^^^^^^^^ index out of bounds: the len is 3 but the index is 3

error: aborting due to 2 previous errors