Compiler Error C2524

 

The new home for Visual Studio documentation is Visual Studio 2017 Documentation on docs.microsoft.com.

The latest version of this topic can be found at Compiler Error C2524.

destructor' : a destructor/finalizer must have a 'void' parameter list

The destructor or finalizer had a parameter list that is not void. Other parameter types are not allowed.

The following code reproduces C2524.

// C2524.cpp  
// compile with: /c  
class A {  
   A() {}  
   ~A(int i) {}    // C2524  
   // try the following line instead  
   // ~A() {}  
};  

The following code reproduces C2524.

// C2524_b.cpp  
// compile with: /clr /c  
ref struct I1 {  
protected:  
   !I1(int i);   // C2524  
   // try the following line instead  
   // !I1();  
};  

Show: