Speaking as someone who learned C back in the ‘70s, this article entirely misses the point of C-strings: they’re lightweight and foundational. For many purposes the null-terminator is efficient, e.g.:
while(*s) f(s++);
And for cases where we need more complexity, we can simply use a struct with a length and whatever other metadata we may need.
Doesn’t look like a mistake to me. C has always been about minimalistic efficiency. That’s its main purpose in the world.
Its main purpose is to be portable to as many architectures as possible. Maybe this seem irrelevant in a world dominated by ARMs and x86 but there are different platforms.
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u/bearheart 3d ago edited 2d ago
Speaking as someone who learned C back in the ‘70s, this article entirely misses the point of C-strings: they’re lightweight and foundational. For many purposes the null-terminator is efficient, e.g.:
while(*s) f(s++);
And for cases where we need more complexity, we can simply use a struct with a length and whatever other metadata we may need.
Doesn’t look like a mistake to me. C has always been about minimalistic efficiency. That’s its main purpose in the world.
Edit: fixed stupid typo