> Wow. That's full of falsehoods like these: > "What happens is that variable i is converted to unsigned integer." No: 'long i' is converted to 'unsigned long'

> Wow. That's full of falsehoods like these: > "What happens is that variable i is converted to unsigned integer." No: 'long i' is converted to 'unsigned long'. Actually, unsigned long is an unsigned integer. He didn't write unsigned int. > "Usually size_t corresponds with long of given architecture." No: For example, on Win64 size_t is 64 bits whereas long is 32 bits. "Usually" is the keyword here. He could have said "Usually size_t has at least the same amount of bits as long" and it would be better related to the referred rule.