    # File lib/yard/parser/ruby/ast_node.rb, line 360
            def parameters(include_block_param = true)
              return [] if type == :vcall
              params = self[1 + index_adjust]
              return [] unless params
              params = call_has_paren? ? params.first : params
              return [] unless params
              include_block_param ? params : params[0...-1]
            end