GDTEST_ANALYZER_ERROR
>> ERROR at line 11: Class "Test1" is not abstract but contains abstract methods. Mark the class as abstract or remove "abstract" from all methods in this class.
>> ERROR at line 14: Class "Test2" must implement "AbstractClass.some_func()" and other inherited abstract methods or be marked as abstract.
>> ERROR at line 17: Class "Test3" must implement "AbstractClassAgain.some_func()" and other inherited abstract methods or be marked as abstract.
>> ERROR at line 22: Cannot call the parent class' abstract function "some_func()" because it hasn't been defined.
>> ERROR at line 25: Cannot call the parent class' abstract function "some_func()" because it hasn't been defined.