pkg/front_end/testcases/dart2js/enum_from_environment.dart.textual_outline.expect

enum A {
  a(B.a),
  b(B.b),
  ;

  final B value;
  const A(this.value);
}

class B {
  final int value;
  const B(this.value);
  static const B a = const B(const int.fromEnvironment('a'));
  static const B b = const B(const int.fromEnvironment('b'));
}

String method(A a) {}