vlib/v/checker/tests/with_check_option/v_tictactoe_fixed_syntax_error.vv:8:9: error: cannot use `[3][]string` as type `[][]string` in return argument
    6 |         board[i / 3][i % 3] = (i + 1).str()
    7 |     }
    8 |     return board
      |            ~~~~~
    9 | }
   10 |
