blob: 7d31ba2f4aa0f7a2dc41237cc20bf9776d17f60b [file] [log] [blame]
// Copyright (c) 2012, 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.
import "package:expect/expect.dart";
// Test overriding a method with a field.
class Super {
Super() : super();
instanceMethod() => 42;
}
class Sub extends Super {
Sub() : super();
var instanceMethod = 87;
// ^^^^^^^^^^^^^^
// [analyzer] COMPILE_TIME_ERROR.CONFLICTING_FIELD_AND_METHOD
// [cfe] Can't declare a member that conflicts with an inherited one.
superInstanceMethod() => super.instanceMethod();
}
main() {
var s = new Sub();
Super sup = s;
Sub sub = s;
print(s.instanceMethod);
Expect.equals(42, s.superInstanceMethod());
Expect.equals(42, sup.superInstanceMethod());
// ^^^^^^^^^^^^^^^^^^^
// [analyzer] COMPILE_TIME_ERROR.UNDEFINED_METHOD
// [cfe] The method 'superInstanceMethod' isn't defined for the class 'Super'.
Expect.equals(42, sub.superInstanceMethod());
}