in the following code func.c :
int Myfunc1(int i, int z)
{
return i;
}
int main()
{
int ans;
/* casting the function into an 'int (int)' function */
ans = ((int(*)(int))(Myfunc1))(5);
printf("ans: %dnn", ans);
return 0;
}
I tried to cast an int(int,int) function into an int(int) function an got the gcc warning and note:
func.c:13:32: warning: function called through a non-compatible type [enabled by default]
func.c:13:32: note: if this code is reached, the program will abort
and when trying to run I get:
Illegal instruction (core dumped)
But if i compile this file with a .cpp ending with the gcc compiler it works OK.
