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Compiler Error C2425

  • Article

'token' :non-constant expression in 'context'

The token forms part of a non-constant expression in this context.

To fix this issue, replace the token with a constant literal or with a calculation.

The following sample generates C2425:

// C2425.cpp
// processor: x86
int main() {
   int i = 3;
   __asm {
      mov eax, [ebp - i]   // C2425
      mov eax, [ebp - 3]   // OK
   }
}