GNU bug report logs - #15825
unidata-gen seems messed up somehow

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Package: emacs;

Reported by: Glenn Morris <rgm <at> gnu.org>

Date: Thu, 7 Nov 2013 03:18:02 UTC

Severity: important

Found in version 24.3.50

Done: Paul Eggert <eggert <at> cs.ucla.edu>

Bug is archived. No further changes may be made.

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Message #17 received at 15825 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Glenn Morris <rgm <at> gnu.org>
Cc: eggert <at> cs.ucla.edu, 15825 <at> debbugs.gnu.org
Subject: Re: bug#15825: unidata-gen seems messed up somehow
Date: Fri, 08 Nov 2013 09:49:00 +0200

> From: Glenn Morris <rgm <at> gnu.org>
> cc: Eli Zaretskii <eliz <at> gnu.org>, Paul Eggert <eggert <at> cs.ucla.edu>
> Date: Thu, 07 Nov 2013 16:36:22 -0500
> 
> 
> Bisected to:
> 
> revno: 113123
> committer: Paul Eggert <eggert <at> cs.ucla.edu>
> branch nick: trunk
> timestamp: Fri 2013-06-21 13:11:44 -0700
> message:
>   Use C99-style flexible array members if available.

So you are saying that this part of that change is the culprit:

@@ -1366,7 +1370,7 @@ struct Lisp_Subr
    slots.  */
 enum CHAR_TABLE_STANDARD_SLOTS
   {
-    CHAR_TABLE_STANDARD_SLOTS = VECSIZE (struct Lisp_Char_Table) - 1
+    CHAR_TABLE_STANDARD_SLOTS = PSEUDOVECSIZE (struct Lisp_Char_Table, extras)
   };

What does 'sizeof' return for a struct that has array[0] at the end?
This bug report was last modified 11 years and 280 days ago.

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