T id<T>(T t) => t;

class Class<T> {
  const Class(this.field);
  final T field;
}

const instance = const Class<int>(0);

const int Function(int) partialInstantiation = id;

const listConcatenation = <int>[...listLiteral];

const listLiteral = <int>[0];

const mapConcatenation = <int, String>{...mapLiteral};

const mapLiteral = <int, String>{0: 'foo'};

const setConcatenation = <int>{...setLiteral};

const setLiteral = <int>{0};

main() {}