Comment by 1718627440
1 day ago
No, this counts as C++ is stupid to me. The memory returned by malloc is UNTYPED. The sole reason why void as a type exists is to convey the notion of no type, so that it needs to be assigned to a type by a programmer. If you mean "byte region, please cast before use" that's 'char *'. Since C++ now forces me to write a cast, it effectively forces me to hide and silence errors.
I do want an error when I violate types, I do not want it for void, because that's the whole meaning of void. C++ manages to make it the worst of both worlds.
Nah. Malloc’s return type is a pointer. The memory pointed to by a malloc call is untyped. But the return type isn’t void. It’s void*, aka a pointer to unknown.
I’m mostly happy with implicit casts from void* to int* or something. But in this code example, we see an implicit cast from void* to int, casting the pointer itself into a number that might not even fit the pointer. This is rarely what you want. I’d much rather explicit casts in this case.
You're right, I failed at reading comprehension.
My understanding is that C has a different understanding of the word warning than other languages. Such as in "stern warning" or "warning: the building will collapse if you take that brick out".
This is a philosophical problem. C has false positives to the question: "Is that a program", and some people find that to be idiotic (I don't, this is why I like C). But this becomes really logical, when you have in mind, that the point is that you do not want to have false negatives.