Miscellany
public text v1 · immutable<< this won't generate any warning >>
int *x;
void *y;
y = x;
<< this will give an incompatible pointer type warning >>
int **x;
void **y;
y = x;
<< this won't generate any warning >>
int *x;
void *y;
y = x;
<< this will give an incompatible pointer type warning >>
int **x;
void **y;
y = x;