// Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

// @dart = 2.7

// Regression test for Issue 9182.  The generative constructor body function
// should not have the interceptor calling convention.

import "native_testing.dart";

@Native("A")
class Foo {
  factory Foo() => makeA();
  // Ensure the instance method 'Bar' uses interceptor convention.
  Bar() => 123;
}

class Bar {
  var _x, _y;
  // Generative constructor with body, having the same name as interceptor
  // convention instance member.
  Bar(x, y) {
    _x = x;
    _y = y;
  }
}

void setup() {
  JS('', r"""
(function(){
  function A(){}
  makeA = function() { return new A() };
  self.nativeConstructor(A);
})()""");
}

makeA() native;

main() {
  nativeTesting();
  setup();

  var foo = confuse(new Foo());
  var bar = confuse(new Bar(30, 40));

  Expect.equals(123, foo.Bar()); // Ensure that Foo.Bar is used.

  Expect.equals(30, bar._x);
  Expect.equals(40, bar._y);
}
