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Compiler Error C3657

  • Article

destructors cannot explicitly override or be explicitly overridden

Destructors or finalizers cannot be explicitly overridden. For more information, see Explicit Overrides.

Example

The following sample generates C3657.

// C3657.cpp
// compile with: /clr
public ref struct I {
   virtual ~I() { }
   virtual void a();
};

public ref struct D : I {
   virtual ~D() = I::~I {}   // C3657
   virtual void a() = I::a {}   // OK
};