> The void pointer rules are better in C IMHO as they avoid unneeded casts
...so much this! A void pointer is an "any-pointer" by design. It shouldn't require casting from and to specific pointer types, that defeats the whole point of having void pointers in the first place.
They make sense but reduce type safety, because once you add the cast the case might hide some real typing issue. I sympathize with the idea that the down-cast should be explicit though.
Yes, downcasting can be unsafe and should be used carefully, but what's the alternative? At least in C++ you can't cast between unrelated types without an explicit reinterpret_cast (or C-style cast).
