pkg/front_end/testcases/nnbd/null_shorting_index.dart.textual_outline.expect

class Class1 {
  Class2? get field => null;
  int operator [](int index) => index;
  void operator []=(int index, int value) {}
}

class Class2 {
  int field = 42;
}

extension Extension on Class2 {
  int operator [](int index) => field;
  void operator []=(int index, int value) {}
}

main() {}