GNU bug report logs - #58639
29.0.50; [noverlay] Nested overlay iteration in GC

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Message #20 received at 58639 <at> debbugs.gnu.org (full text, mbox):

From: Stefan Monnier <monnier <at> iro.umontreal.ca>
To: Matt Armstrong <matt <at> rfc20.org>
Cc: 58639 <at> debbugs.gnu.org
Subject: Re: bug#58639: 29.0.50; [noverlay] Nested overlay iteration in GC
Date: Wed, 19 Oct 2022 21:55:53 -0400

Matt Armstrong [2022-10-19 16:50:46] wrote:
> Matt Armstrong <matt <at> rfc20.org> writes:
>> +static void
>> +mark_overlays (struct interval_node *node)
>> +{
>> +  if (node == NULL)
>> +    return;
>> +  mark_object (node->data);
>> +  mark_overlays (node->left);
>> +  mark_overlays (node->right);
>> +}
>
> Heads up the 'node == NULL' above depends on the patch I sent you to get
> rid of ITREE_NULL.

I was wondering if you had mistyped ITREE_NULL or if it was indeed
a "preview" of what was coming :-)

In any case, thanks for those patches, it's a really nice improvement.

        Stefan

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