v/vlib/v/parser/tests/expr_evaluated_but_not_used_e.out

vlib/v/parser/tests/expr_evaluated_but_not_used_e.vv:3:14: error: expression evaluated but not used
    1 | fn main() {
    2 |     mut array := [1, 2, 3]
    3 |     array << 4, 5
      |                 ^
    4 |     println(array)
    5 | }