def params
      idx = 0
      @param_types.collect do |param_type|
        args = GCCType.new( param_type ).identifiers.collect do
          arg = GCCValue.new self, "param#{idx}"
          idx += 1
          arg
        end
        param_type.construct *args
      end
    end
def params
      idx = 0
      @param_types.collect do |param_type|
        args = GCCType.new( param_type ).identifiers.collect do
          arg = GCCValue.new self, "param#{idx}"
          idx += 1
          arg
        end
        param_type.construct *args
      end
    end
Retrieve all parameters

 @return [Array<Node>] Objects for handling the parameters.

 @private