# Copyright (c) 2018, 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.md file.

# Test using a mixin from the sdk and invalidationg it.
# Make sure compiling from source and compiling where we initialize from dill
# ends up including the same source code.

type: basic
entry: a.dart
invalidate:
  - a.dart
sources:
  a.dart: |
    import 'dart:collection';

    class Foo extends Object with ListMixin<int> {
      int length = 0;
      int operator [](int index) {
        return 42;
      }

      void operator []=(int index, int value) {}
    }