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Re: [Chicken-users] utf8 and string-ref performance
From: |
Peter Bex |
Subject: |
Re: [Chicken-users] utf8 and string-ref performance |
Date: |
Thu, 25 Nov 2010 12:17:24 +0100 |
User-agent: |
Mutt/1.4.2.3i |
On Thu, Nov 25, 2010 at 06:15:50AM -0500, Felix wrote:
> >> Sorry, I don't understand? They are not invalidated by GC (in case
> >> you mean that).
> >
> > So that means the locative will stay around while the string itself
> > might have been collected?
>
> If it's a weak locative, yes. But dereferencing will signal an
> error in this case. But I thought this is about being able to
> point into a string?
Yeah, but it's stored in a closure and the GC should be prevented from
cleaning up the original string which may not be referenced anywhere
anymore I guess.
> I'm probably confused or didn't fully
> understand the original problem.
Me too. I'll stop talking for Alan and let him answer your questions
instead ;)
Cheers,
Peter
--
http://sjamaan.ath.cx
--
"The process of preparing programs for a digital computer
is especially attractive, not only because it can be economically
and scientifically rewarding, but also because it can be an aesthetic
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-- Donald Knuth
- Re: [Chicken-users] utf8 and string-ref performance, (continued)
- Re: [Chicken-users] utf8 and string-ref performance, Peter Bex, 2010/11/24
- Re: [Chicken-users] utf8 and string-ref performance, Alan Post, 2010/11/24
- Re: [Chicken-users] utf8 and string-ref performance, Felix, 2010/11/24
- Re: [Chicken-users] utf8 and string-ref performance, Peter Bex, 2010/11/24
- Re: [Chicken-users] utf8 and string-ref performance, Alan Post, 2010/11/24
- Re: [Chicken-users] utf8 and string-ref performance, Felix, 2010/11/24
- Re: [Chicken-users] utf8 and string-ref performance, Peter Bex, 2010/11/25
- Re: [Chicken-users] utf8 and string-ref performance, Felix, 2010/11/25
- Re: [Chicken-users] utf8 and string-ref performance,
Peter Bex <=
- Re: [Chicken-users] utf8 and string-ref performance, Felix, 2010/11/25
- Re: [Chicken-users] utf8 and string-ref performance, Alan Post, 2010/11/25
Re: [Chicken-users] utf8 and string-ref performance, F. Wittenberger, 2010/11/24
Re: [Chicken-users] utf8 and string-ref performance, Alex Shinn, 2010/11/24