Language/12_Expressions/15_Method_Invocation/1_Ordinary_Invocation_A05_t07.dart

/*
 * Copyright (c) 2011, 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.
 */
/**
 * @assertion If the method lookup has failed, then let g be the result of
 * looking up getter m in vo with respect to L.
 * If the getter lookup succeeded, let vg be the value of the getter invocation o.m.
 * Then the value of i is the result of invoking the static method Function.apply()
 * with arguments v.g, [o1, ..., on], {xn+1:on+1, ..., xn+k:on+k }.
 * If getter lookup has also failed, then a new instance im of the predefined
 * class Invocation is created, such that :
 * - im.isMethod evaluates to true.
 * - im.memberName evaluates to ’m’.
 * - im.positionalArguments evaluates to an immutable list with the same values as [o1, ..., on].
 * - im.namedArguments evaluates to an immutable map with the same keys
 * and values as {xn+1: on+1, ..., xn+k:on+k}.
 * Then the method noSuchMethod() is looked up in o and invoked with argument im,
 * and the result of this invocation is the result of evaluating i.
 * @description Checks that noSuchMethod() is invoked on functions if the method and getter lookup has failed.
 * @static-warning
 * @author msyabro
 * @reviewer iefremov
 */
import "../../../Utils/expect.dart";

func() {}

class C {
  method() {}
}

main()  {
  localFunc() {}

  try {
    func.someMethod(); /// static type warning - see "Ordinary invocation"
    Expect.fail("NoSuchMethodError is expected");
  } on NoSuchMethodError catch(e) {}

  try {
    localFunc.someMethod(); /// static type warning - see "Ordinary invocation"
    Expect.fail("NoSuchMethodError is expected");
  } on NoSuchMethodError catch(e) {}

  try {
    new C().method.someMethod(); /// static type warning - see "Ordinary invocation"
    Expect.fail("NoSuchMethodError is expected");
  } on NoSuchMethodError catch(e) {}
}