Re: Ah, those uninitiated people...
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- Subject: Re: Ah, those uninitiated people...
- From: Tony Finch <dot@...>
- Date: 2010年1月13日 19:34:28 +0000
On 2010年1月13日, David Kastrup wrote:
> Tony Finch <dot@dotat.at> writes:
> >
> > If you implement a state transition as a non-tail-call then you'll get
> > unbounded stack growth.
>
> Not if you can get back to the same state only via a state transition
> implemented as a return.
But my point is that you can replace state transitions like this:
goto newstate;
with this:
return newstate()
Other kinds of function calls or returns are not clean state transitions.
Tony.
--
f.anthony.n.finch <dot@dotat.at> http://dotat.at/
GERMAN BIGHT HUMBER: SOUTHWEST 5 TO 7. MODERATE OR ROUGH. SQUALLY SHOWERS.
MODERATE OR GOOD.
- References:
- Ah, those uninitiated people..., Alexander Gladysh
- Re: Ah, those uninitiated people..., Enrico Colombini
- Re: Ah, those uninitiated people..., Roberto Ierusalimschy
- Re: Ah, those uninitiated people..., Andrew Wilson
- Re: Ah, those uninitiated people..., Mark Hamburg
- Re: Ah, those uninitiated people..., steve donovan
- Re: Ah, those uninitiated people..., David Given
- Re: Ah, those uninitiated people..., Tony Finch
- Re: Ah, those uninitiated people..., Wesley Smith
- Re: Ah, those uninitiated people..., David Kastrup
- Re: Ah, those uninitiated people..., Tony Finch
- Re: Ah, those uninitiated people..., David Kastrup
- Re: Ah, those uninitiated people..., Tony Finch
- Re: Ah, those uninitiated people..., David Kastrup