Compiler Error C3467

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'type' : this type has already been forwarded

The compiler found more than one forward type declaration for the same type. Only one declaration per type is allowed.

For more information, see Type Forwarding.

Example

The following sample creates a component.

// C3467.cpp
// compile with: /LD /clr
public ref class R {};

The following sample generates C3467.

// C3467_b.cpp
// compile with: /clr /c
#using "C3467.dll"
[ assembly:TypeForwardedTo(R::typeid) ];
[ assembly:TypeForwardedTo(R::typeid) ];   // C3467