anchor.diff:      await _checkSingleFileChanges(content, expected);
     }
   
  -  Future<void> test_function_typed_formal_param_accepts_hint() async {
  -    var content = '''
  -void f(g() /*?*/) {}
  -''';
  -    var expected = '''
  -void f(g()?) {}
  -''';
  -    await _checkSingleFileChanges(content, expected);
  -  }
  -
     Future<void> test_function_typed_formal_param() async {
       var content = '''
   void f(g()) {}
  
positive.code:     var content = 'int f(Object/*?*/ o) => o/*!*/;';
      var expected = 'int f(Object? o) => o! as int;';
      await _checkSingleFileChanges(content, expected);
    }
  
    @FailingTest(issue: 'https://github.com/dart-lang/sdk/issues/40023')
  
negative.code: void main() {
    f(null);
  }
  ''';
      await _checkSingleFileChanges(content, expected);
    }
  
    Future<void> test_function_typed_formal_param_accepts_hint() async {
      var content = '''
  void f(g() /*?*/) {}
  ''';
      var expected = '''
  void f(g()?) {}
  ''';
      await _checkSingleFileChanges(content, expected);
    }
  