tostring.rn

//  Copyright 2021 Google LLC.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

class Point1(self, x, y) {
  self.x = x
  self.y = y

  func toString(self) {
    return "{x = %u, y = %u}" % (self.x, self.y)
  }
}

class Point2(self, x, y) {
  self.x = x
  self.y = y
}

// This one calls the user-defined toString.
p1 = Point1(10, 15)
println p1

// This one calls the auto-generated toString.
p2 = Point2(10, 15)
println p2
println "%s" % p2.toString()