Constructors not allowed a return type

During VC ++ 6.0 programming, the following strange error occurs, and the constructor does not return the value:
Error c2533: 'cirqueue: cirqueue ': constructors not allowed a return type
It was hard to find that, when defining or declaring a class, I forgot to add a ';' to the end ';'
During VC ++ 6.0 programming, the following strange error occurs, and the constructor does not return the value:
Error c2533: 'cirqueue: cirqueue ': constructors not allowed a return type
It is hard to find that when the class definition or declaration ends, you forget to add ';'