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phcreeryyesterday at 8:49 PM1 replyview on HN

Agreed, using `var` keyword for something that is non-var-ying (aka immutable) is not very intuitive.


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ekipantoday at 1:41 AM

Mutability is distinct from variability. In Javascript only because it's a pretty widely known syntax:

    const f = (x) => {
      const y = x + 1;
      return y + 1;
    }
y is an immutable variable. In f(3), y is 4, and in f(7), y is 8.

I've only glanced at this Zen-C thing but I presume it's the same story.

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