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Re: Invalid use of Fmember in sigchld_handler

From: Stefan Monnier
Subject: Re: Invalid use of Fmember in sigchld_handler
Date: Mon, 12 Mar 2007 21:30:24 -0400
User-agent: Gnus/5.11 (Gnus v5.11) Emacs/22.0.95 (gnu/linux)

>>> In sigchld_handler Fmember is used to find entries in deleted_pid_list,
>>> but Fmember does not know about mark bits.
>>> From lisp.h:
>> #ifndef XGCTYPE
>> /* The distinction does not exist now that the MARKBIT has been eliminated.  
>> */
>> #define XGCTYPE(a) XTYPE (a)
>> #endif

> That #ifndef seems to indicate that there are cases where GC_ does matter.
> At least, it isn't obvious that some other definition of XGCTYPE cannot 
> exist...

"grep XGCTYPE" indicates it's not defined anywhere else.


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