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Re: scm_remember_upto_here_* obsolete?
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From: |
Andy Wingo |
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Subject: |
Re: scm_remember_upto_here_* obsolete? |
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Date: |
Fri, 01 Jul 2011 12:59:32 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.3 (gnu/linux) |
Heya BT,
On Fri 27 May 2011 03:42, BT Templeton <address@hidden> writes:
> Are the scm_remember_upto_here_* functions useful now that Guile uses
> BDW-GC?
Yes they are. If you have a pointer to a field of an object with a
destructor, and GCC kills the reference to the object, it could be
collected.
Actually we should switch our remember_upto_foo stuff to use the libgc
variant, GC_reachable_here.
Andy
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