Re: Treatment of empty string
Per Bothner 06 Apr 2020 21:01 UTC
On 4/6/20 1:11 PM, Shiro Kawai wrote:
> Yes, [additional location for string length] all ok. (Another possible model is that a string object is merely a pointer to an immutable string body, but that's further away from "location-per-character" storage model.)
The latter just seems simpler and cleaner than a special string-length location that
magically creates or removes character locations. It seems difficult to specify that
is any simply way - and I don't think that model provides any extra explanatory power.
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--Per Bothner
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