Address - clang undefined behavior warning.
@@ -348,7 +348,7 @@ int32_t janet_hash(Janet x) {
hash = (int32_t)((hilo << 16) | (hilo >> 16));
} else {
/* Assuming 4 byte pointer (or smaller) */
- ptrdiff_t diff = ((char *)janet_unwrap_pointer(x) - (char *)0);
+ uintptr_t diff = janet_unwrap_pointer(x);
uint32_t hilo = (uint32_t) diff * 2654435769u;
hash = (int32_t)((hilo << 16) | (hilo >> 16));
}
