vlib/v/checker/tests/unwrapped_result_infix_err.vv:1:6: notice: unused parameter: `k`
    1 | fn f(k string) !bool {
      |      ^
    2 |     return true
    3 | }
vlib/v/checker/tests/unwrapped_result_infix_err.vv:7:9: error: unwrapped Result cannot be used in an infix expression
    5 | fn g() ! {
    6 |     assert f('1')! == true
    7 |     assert f('1') == true
      |            ~~~~~~
    8 | }
    9 |
vlib/v/checker/tests/unwrapped_result_infix_err.vv:7:9: error: f() returns `!bool`, so it should have either an `or {}` block, or `!` at the end
    5 | fn g() ! {
    6 |     assert f('1')! == true
    7 |     assert f('1') == true
      |            ~~~~~~
    8 | }
    9 |