vlib/v/checker/tests/shared_type_mismatch.vv:13:3: error: wrong return type `St` in the `or {}` block, expected `shared St`
   11 | fn test_shared_opt_bad() {
   12 |     shared yy := f() or {
   13 |         St{ x: 37.5 }
      |         ~~~~~~~~~~~~~
   14 |     }
   15 |     rlock yy {
