src/test/ui/issues/issue-13482.stderr

   1 error[E0527]: pattern requires 0 elements but array has 2
   2   --> $DIR/issue-13482.rs:4:5
   3    |
   4 LL |     [] => None,
   5    |     ^^ expected 2 elements
   6
   7 error: aborting due to previous error
   8
   9 For more information about this error, try `rustc --explain E0527`.