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Re: Transient environment with standard functions
From: |
Basa Centro |
Subject: |
Re: Transient environment with standard functions |
Date: |
Fri, 10 Jun 2016 18:18:45 +0000 |
Hi Matthew,
[I know this reply is a little delayed. Please let us know how you
did it if you have already solved the problem.]
Are you using eval-string?
https://www.gnu.org/software/guile/manual/html_node/Fly-Evaluation.html#Fly-Evaluation
It might help for you to post a minimal code sample of what "almost
works" and point out what doesn't. Also, there may be a simpler
technique for what you are trying to accomplish--can you backtrack us
to a higher level motivation? It seems like you need a read-only
environment with a read/write one added on.
(Basa)
On 5/28/16, Matthew Keeter <address@hidden> wrote:
> I’m trying to generate a temporary, transient environment that a useful set
> of functions in it.
>
> The use case is eval’ing a set of small code strings. Each environment
> needs to be
> independent, so previous eval’s don’t leave anything in the environment.
>
> I can make a dummy environment with (null-environment 5), but it’s missing
> everything
> useful. Calling (scheme-report-environment 5) gives me a useful
> environment, but the
> environment is shared (so effects from one eval can carry over, which is
> undesirable).
>
> Any pointers? (resolve-module) seems like it could be useful, but the
> #:version argument
> doesn’t seem to work.
>
> Thanks,
> Matt
>
- Re: Transient environment with standard functions,
Basa Centro <=
- Re: Transient environment with standard functions, Matthew Keeter, 2016/06/10
- Re: Transient environment with standard functions, Basa Centro, 2016/06/10
- Re: Transient environment with standard functions, Taylan Ulrich Bayırlı/Kammer, 2016/06/10
- Re: Transient environment with standard functions, Basa Centro, 2016/06/10
- Re: Transient environment with standard functions, Matthew Keeter, 2016/06/10
- Re: Transient environment with standard functions, Mike Gran, 2016/06/10
- Re: Transient environment with standard functions, Taylan Ulrich Bayırlı/Kammer, 2016/06/10
- Re: Transient environment with standard functions, Basa Centro, 2016/06/11
- Re: Transient environment with standard functions, Matthew Keeter, 2016/06/11
Re: Transient environment with standard functions, Chris Vine, 2016/06/10