Compiler Error C2443

 

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The latest version of this topic can be found at Compiler Error C2443.

operand size conflict

The instruction requires operands to be the same size.

The following sample generates C2443:

// C2443.cpp  
// processor: x86  
short var;  
int main() {  
   __asm xchg ax,bl   // C2443  
   __asm mov al,red   // C2443  
   __asm mov al,BYTE PTR var   // OK  
}  

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