Is C a great language, or what?
Q
Is C a great language, or what? Where else could you write something like a+++++b ?
✍: Guest
A
A: Well, you can't meaningfully write it in C, either. The rule for lexical analysis is that at each point during a straightforward left-to-right scan, the longest possible token is determined, without regard to whether the resulting sequence of tokens makes sense. The fragment in the question is therefore interpreted as
a ++ ++ + b
and cannot be parsed as a valid expression.
2015-01-26, 1615👍, 0💬
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