anchor.diff:      return super.test_generalizedVoid_useOfVoidNullPropertyAccessError();
     }
   
  -  @override
  -  @failingTest
  -  test_generalizedVoid_assignToVoidOk() async {
  -    return super.test_generalizedVoid_assignToVoidOk();
  -  }
  -
     @failingTest
     @override
     test_useOfVoidResult_assignmentExpression_function() async {
  
positive.code: 
    @override
    @failingTest
    test_generalizedVoid_useOfVoidInNullOperatorRhsError() async {
      return super.test_generalizedVoid_useOfVoidInNullOperatorRhsError();
    }
  
    @override
    @failingTest
    test_generalizedVoid_useOfVoidReturnInNonVoidFunctionError() async {
      return super.test_generalizedVoid_useOfVoidReturnInNonVoidFunctionError();
    }
  
negative.code: 
    @failingTest
    @override
    test_useOfVoidResult_variableDeclaration_method2() async {
      return super.test_useOfVoidResult_variableDeclaration_method2();
    }
  