> these days is usually seen as bad programming I've seen this repeatedly told again and again, however people saying that don't really know what they are talk

> these days is usually seen as bad programming I've seen this repeatedly told again and again, however people saying that don't really know what they are talking about - it's extremely easy to make assumptions without even realizing you're making one, even if you could recite the whole spec of C and C++. Even more, in C and C++ it is inevitable to make assumptions, even with eternal vigilance. I want you to point to a single reasonably big application that doesn't make such assumptions. And please don't point to one that works on both 32-bits and 64-bits, as in those cases the assumption about Ints simply evolved to: either 4 bytes or 8 bytes, with some awful code out in the wild that only works because of conditional compilation ... sometimes I wonder how software I rely upon works at all.