error[E0282]: type annotations needed
  --> $DIR/issue-89574.rs:2:25
   |
LL |     const EMPTY_ARRAY = [];
   |                         ^^ cannot infer type

error: missing type for `const` item
  --> $DIR/issue-89574.rs:2:22
   |
LL |     const EMPTY_ARRAY = [];
   |                      ^
   |
help: provide a type for the item
   |
LL |     const EMPTY_ARRAY: <type> = [];
   |                      ++++++++

error[E0282]: type annotations needed
  --> $DIR/issue-89574.rs:2:25
   |
LL |     const EMPTY_ARRAY = [];
   |                         ^^ cannot infer type
   |
   = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`

error: aborting due to 3 previous errors

For more information about this error, try `rustc --explain E0282`.