Compiler Warning (level 1) C4674

'method' should be declared 'static' and have exactly one parameter

The signature of a conversion operator was not correct. The method is not considered a user-defined conversion. For more information on defining operators, see User-Defined Operators (C++/CLI) and User-Defined Conversions (C++/CLI).

Example

The following sample generates C4674.

// C4674.cpp
// compile with: /clr /WX /W1 /LD
ref class G {
   int op_Implicit(int i) {   // C4674
      return 0;
   }
};