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Re: Can't make a stack from a continuation

From: Marius Vollmer
Subject: Re: Can't make a stack from a continuation
Date: 25 Dec 2004 00:21:35 +0100
User-agent: Gnus/5.09 (Gnus v5.9.0) Emacs/21.3

Neil Jerram <address@hidden> writes:

> This change (calculating and storing the offset in
> scm_make_continuation) makes sense, but I'd like also to understand
> where the bug was in my version (using offset = (SCM_CONTREGS
> (stack) -> stack) - SCM_BASE (stack);) and why my code worked in 1.6
> but not in head.  Would you mind explaining?

Hmm, I didn't really try to debug your patch.  I followed its idea of
also relocating dframe->vect and made the changes that seemed right.

Using offset = SCM_CONTREGS (stack)->stack - SCM_BASE(stack) looks
right.  The bug is probably elsewhere...

> PS. Merry Christmas!

Thanks and Merry Christmas from me to everyone as well!

(I got a high-tech electric iron in transparent iMac design from my
mom! :-)

GPG: D5D4E405 - 2F9B BCCC 8527 692A 04E3  331E FAF8 226A D5D4 E405

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