Re: Possible bug: trouble with (mapcar '(lambda... )).

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Article #236

#236

From: Hello!! This is JaMira speaking
Date: Wed, 26 Dec 1990 18:05

43 lines
1611 bytes

In article <467@oha.UUCP> tony@oha.UUCP (Tony Olekshy) writes:
   >>I just spent way too long debugging:
   >>
   >>	     (mapcar '(lambda (son) (send son :rpt-output menu$width))
   >>		 (reverse menu$sons))

     I had a same problem, and

*** xleval.c.orig	Fri Jul 20 16:53:25 1990
--- xleval.c	Fri Jul 20 16:54:24 1990
***************
*** 155,160 ****
--- 155,163 ----
      LVAL *oldargv,fun,val;
      int oldargc;
      
+     /* protect some pointers */
+     xlsave1(fun);
+ 
      /* get the function */
      fun = xlfp[1];
  
***************
*** 204,209 ****
--- 207,215 ----
      /* remove the call frame */
      xlsp = xlfp;
      xlfp = xlfp - (int)getfixnum(*xlfp);
+ 
+     /* restore the stack */
+     xlpop();
  
      /* return the function value */
      return (val);


this works well so far.

     I hope this works for your case, too.

--
 Yosh Nishinaka (nisinaka@sra.co.jp)
"One for all. All for one. Three for Five."

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From: nisinaka@sraco1.us.sra.co.jp ( Hello!!  This is JaMira speaking )
Newsgroups: comp.lang.lisp.x
Subject: Re: Possible bug: trouble with (mapcar '(lambda... )).
Message-ID: <NISINAKA.90Dec27030519@sraco1.us.sra.co.jp>
Date: 26 Dec 90 18:05:19 GMT
References: <467@oha.UUCP>
Sender: usenet@sraco1.us.sra.CO.JP
Organization: Software Research Associates, Inc., Japan.
Lines: 43
In-reply-to: tony@oha.UUCP's message of 23 Dec 90 03:47:37 GMT

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