They are no useless, you just have to remember which combination of messages having nothing to do with your code could be caused by what sort of errors.
Gcc makes sure we will remember these rules better by making it painful and thus more vivid in memories.
Also - real fun begins, when you forgot semicolon after the class definition in your header, and error shows in different file.
They are no useless, you just have to remember which combination of messages having nothing to do with your code could be caused by what sort of errors.
Gcc makes sure we will remember these rules better by making it painful and thus more vivid in memories.
Also - real fun begins, when you forgot semicolon after the class definition in your header, and error shows in different file.