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Compiler Warning (level 1) C4144

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'expression' : relational expression as switch expression

The specified relational expression was used as the control expression of a switch statement. The associated case statements will be offered Boolean values. The following sample generates C4144:

// C4144.cpp
// compile with: /W1
int main()
{
   int i = 0;
   switch(!i) {   // C4144, remove the ! to resolve
      case 1:
         break;
      default:
         break;
   }
}