pkg/front_end/testcases/extension_types/constructor_formal_parameters.dart.textual_outline.expect

extension type I._(int it) {
  I(int x, [int? y]) : it = x + (y ?? 42);
  void m(String s, [int i = 1]) {}
}

extension type I2._(int it) {
  I2(int x, {int? y}) : it = x + (y ?? 87);
  void m(String s, {int i = 1}) {}
}

main() {}

expect(expected, actual) {}