vlib/v/checker/tests/comptime_field_name_not_exist.vv:9:23: error: unknown field `has_xdargfdsafsdfx` from f
    7 |         mut c := 0
    8 |         $for f in abc.attributes {
    9 |                 $if f.has_xdargfdsafsdfx {
      |                       ~~~~~~~~~~~~~~~~~~
   10 |                         c++
   11 |                         println('has_arg')