Home/ Questions/Q 112771
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-11T02:35:50+00:00

void foo(void **Pointer); int main () { int *IntPtr; foo(&((void*)IntPtr)); } Why do I

  • 0
void foo(void **Pointer);  int main () {     int *IntPtr;      foo(&((void*)IntPtr)); }

Why do I get an error?

error: lvalue required as unary ‘&’ operand

Thanks

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. (void*) is not an lvalue, it is kind of a casting operator, you need to have the ampersand to the immediate left of the variable (lvalue). This should be right:

    foo(((void**)&IntPtr));
    • 0