t / t4018 / golang-long-funcon commit ref-filter: free item->value and item->value->s (f0062d3)
   1func RIGHT(aVeryVeryVeryLongVariableName AVeryVeryVeryLongType,
   2        anotherLongVariableName AnotherLongType) {
   3        a := 5
   4        b := ChangeMe
   5}