TranslationUnit[0:0->10:1]
  StructOrClassDeclaration[0:6->10:1]
  A
    C'tor
      (
      Parameter[1:6->1:10]
      z
        NamedType[1:6->1:10]
          int
      )
    D'tor
      (
      )
    FunctionDeclaration[3:4->3:14]
      NamedType[3:4->3:9]
        void
      foo
      (
      )
    VariableDeclaration[6:4->8:0]
      NamedType[6:4->6:8]
        int
      x
    VariableDeclaration[9:4->10:0]
      NamedType[9:4->9:8]
        int
      y
