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Re: How to find the problem in the object file

From Jean-Marc Bourguet <jm@bourguet.org>
Newsgroups comp.lang.c
Subject Re: How to find the problem in the object file
References (8 earlier) <ln60ks78rd.fsf@kst-u.example.com> <kfna8a193yb.fsf@x-alumni2.alumni.caltech.edu> <lnshnt38oz.fsf@kst-u.example.com> <kfnfujo6ib1.fsf@x-alumni2.alumni.caltech.edu> <ln60kjz4ah.fsf@kst-u.example.com>
Date 2017-02-09 20:56 +0100
Message-ID <87y3xff89q.fsf@news.bourguet.org> (permalink)
Organization Guest of ProXad - France

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Keith Thompson <kst-u@mib.org> writes:

> Do you have a compelling example where old-style function
> declarations are actually useful?  Perhaps you've already posted
> it here, but if so I can't recall it.  I also invite anyone else
> to post examples.

I've seen pointer to functions with unknown arguments used in interpreters,
the type and number of arguments where knows and checked by the
interpreter.  You couldn't use variadic functions (they need at least one
parameter before the ...).  You could have used pointers to fully
prototyped functions, at the cost of complexifying the implementation (for
instance, using an union of all the possible prototyped pointers) with no
benefit (you'd still need the other way to have the prototype for the
interpreter to choose which one to call).

But that is not a function declaration.

Yours,

-- 
Jean-Marc

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Thread

How to find the problem in the object file Alla _ <modelling.data@gmail.com> - 2017-01-26 05:14 -0800
  Re: How to find the problem in the object file BartC <bc@freeuk.com> - 2017-01-26 13:22 +0000
    Re: How to find the problem in the object file BartC <bc@freeuk.com> - 2017-01-26 13:37 +0000
  Re: How to find the problem in the object file Richard Heathfield <rjh@cpax.org.uk> - 2017-01-26 13:53 +0000
    Re: How to find the problem in the object file Alla _ <modelling.data@gmail.com> - 2017-01-26 06:20 -0800
      Re: How to find the problem in the object file BartC <bc@freeuk.com> - 2017-01-26 14:28 +0000
        Re: How to find the problem in the object file Alla _ <modelling.data@gmail.com> - 2017-01-26 06:48 -0800
        Re: How to find the problem in the object file Keith Thompson <kst-u@mib.org> - 2017-01-26 08:29 -0800
          Re: How to find the problem in the object file BartC <bc@freeuk.com> - 2017-01-26 16:54 +0000
            Re: How to find the problem in the object file luser droog <luser.droog@gmail.com> - 2017-01-26 09:01 -0800
            Re: How to find the problem in the object file Keith Thompson <kst-u@mib.org> - 2017-01-26 11:20 -0800
            Re: How to find the problem in the object file David Brown <david.brown@hesbynett.no> - 2017-01-26 23:12 +0100
              Re: How to find the problem in the object file BartC <bc@freeuk.com> - 2017-01-27 01:32 +0000
                Re: How to find the problem in the object file David Brown <david.brown@hesbynett.no> - 2017-01-27 09:50 +0100
          Re: How to find the problem in the object file supercat@casperkitty.com - 2017-01-26 09:19 -0800
            Re: How to find the problem in the object file Keith Thompson <kst-u@mib.org> - 2017-01-26 11:21 -0800
              Re: How to find the problem in the object file Tim Rentsch <txr@alumni.caltech.edu> - 2017-02-02 02:39 -0800
                Re: How to find the problem in the object file fir <profesor.fir@gmail.com> - 2017-02-02 04:08 -0800
                Re: How to find the problem in the object file fir <profesor.fir@gmail.com> - 2017-02-02 04:31 -0800
                Re: How to find the problem in the object file Tim Rentsch <txr@alumni.caltech.edu> - 2017-02-04 10:48 -0800
                Re: How to find the problem in the object file fir <profesor.fir@gmail.com> - 2017-02-04 11:07 -0800
                Re: How to find the problem in the object file Keith Thompson <kst-u@mib.org> - 2017-02-02 10:22 -0800
                Re: How to find the problem in the object file Tim Rentsch <txr@alumni.caltech.edu> - 2017-02-04 11:00 -0800
                Re: How to find the problem in the object file Keith Thompson <kst-u@mib.org> - 2017-02-04 14:14 -0800
                Re: How to find the problem in the object file Malcolm McLean <malcolm.mclean5@btinternet.com> - 2017-02-04 20:02 -0800
                Re: How to find the problem in the object file supercat@casperkitty.com - 2017-02-05 13:39 -0800
                Re: How to find the problem in the object file Malcolm McLean <malcolm.mclean5@btinternet.com> - 2017-02-05 13:44 -0800
                Re: How to find the problem in the object file Keith Thompson <kst-u@mib.org> - 2017-02-05 13:56 -0800
                Re: How to find the problem in the object file Ian Collins <ian-news@hotmail.com> - 2017-02-06 13:07 +1300
                Re: How to find the problem in the object file Keith Thompson <kst-u@mib.org> - 2017-02-05 16:14 -0800
                Re: How to find the problem in the object file Ian Collins <ian-news@hotmail.com> - 2017-02-06 13:24 +1300
                Re: How to find the problem in the object file David Brown <david.brown@hesbynett.no> - 2017-02-06 01:59 +0100
                Re: How to find the problem in the object file Tim Rentsch <txr@alumni.caltech.edu> - 2017-02-08 21:32 -0800
                Re: How to find the problem in the object file Keith Thompson <kst-u@mib.org> - 2017-02-05 13:54 -0800
                Re: How to find the problem in the object file Ian Collins <ian-news@hotmail.com> - 2017-02-06 11:18 +1300
                Re: How to find the problem in the object file Tim Rentsch <txr@alumni.caltech.edu> - 2017-02-08 21:32 -0800
                Re: How to find the problem in the object file David Brown <david.brown@hesbynett.no> - 2017-02-09 10:33 +0100
                Re: How to find the problem in the object file supercat@casperkitty.com - 2017-02-09 09:10 -0800
                Re: How to find the problem in the object file Ian Collins <ian-news@hotmail.com> - 2017-02-10 08:01 +1300
                Re: How to find the problem in the object file Keith Thompson <kst-u@mib.org> - 2017-02-09 09:01 -0800
                Re: How to find the problem in the object file supercat@casperkitty.com - 2017-02-09 09:35 -0800
                Re: How to find the problem in the object file Keith Thompson <kst-u@mib.org> - 2017-02-09 09:57 -0800
                Re: How to find the problem in the object file Jean-Marc Bourguet <jm@bourguet.org> - 2017-02-09 20:45 +0100
                Re: How to find the problem in the object file supercat@casperkitty.com - 2017-02-09 14:59 -0800
                Re: How to find the problem in the object file Keith Thompson <kst-u@mib.org> - 2017-02-09 15:20 -0800
                Re: How to find the problem in the object file supercat@casperkitty.com - 2017-02-09 16:12 -0800
                Re: How to find the problem in the object file David Brown <david.brown@hesbynett.no> - 2017-02-13 10:21 +0100
                Re: How to find the problem in the object file supercat@casperkitty.com - 2017-02-13 07:20 -0800
                Re: How to find the problem in the object file Keith Thompson <kst-u@mib.org> - 2017-02-13 09:28 -0800
                Re: How to find the problem in the object file David Brown <david.brown@hesbynett.no> - 2017-02-13 09:55 +0100
                Re: How to find the problem in the object file Tim Rentsch <txr@alumni.caltech.edu> - 2017-02-16 03:36 -0800
                Re: How to find the problem in the object file Jean-Marc Bourguet <jm@bourguet.org> - 2017-02-09 20:56 +0100
                Re: How to find the problem in the object file Tim Rentsch <txr@alumni.caltech.edu> - 2017-02-16 07:00 -0800
                Re: How to find the problem in the object file David Brown <david.brown@hesbynett.no> - 2017-02-16 20:03 +0100
                Re: How to find the problem in the object file Ian Collins <ian-news@hotmail.com> - 2017-02-17 09:22 +1300
                Re: How to find the problem in the object file Keith Thompson <kst-u@mib.org> - 2017-02-16 13:07 -0800
                Re: How to find the problem in the object file Tim Rentsch <txr@alumni.caltech.edu> - 2017-02-24 09:21 -0800
                Re: How to find the problem in the object file Tim Rentsch <txr@alumni.caltech.edu> - 2017-02-24 09:02 -0800
                Re: How to find the problem in the object file Ian Collins <ian-news@hotmail.com> - 2017-02-25 09:05 +1300
                Re: How to find the problem in the object file Tim Rentsch <txr@alumni.caltech.edu> - 2017-02-24 09:26 -0800
                Re: How to find the problem in the object file David Brown <david.brown@hesbynett.no> - 2017-02-25 19:38 +0100
                Re: How to find the problem in the object file Ian Collins <ian-news@hotmail.com> - 2017-02-03 07:32 +1300
                Re: How to find the problem in the object file Tim Rentsch <txr@alumni.caltech.edu> - 2017-02-04 11:24 -0800
                Re: How to find the problem in the object file Robert Wessel <robertwessel2@yahoo.com> - 2017-02-02 16:56 -0600
                Re: How to find the problem in the object file Tim Rentsch <txr@alumni.caltech.edu> - 2017-02-04 11:12 -0800
                Re: How to find the problem in the object file Robert Wessel <robertwessel2@yahoo.com> - 2017-02-06 04:47 -0600
                Re: How to find the problem in the object file Tim Rentsch <txr@alumni.caltech.edu> - 2017-02-08 21:59 -0800
                Re: How to find the problem in the object file Keith Thompson <kst-u@mib.org> - 2017-02-09 09:13 -0800
                Re: How to find the problem in the object file Tim Rentsch <txr@alumni.caltech.edu> - 2017-02-15 19:28 -0800
                Re: How to find the problem in the object file Malcolm McLean <malcolm.mclean5@btinternet.com> - 2017-02-24 17:48 -0800
                Re: How to find the problem in the object file Tim Rentsch <txr@alumni.caltech.edu> - 2017-02-25 17:36 -0800
      Re: How to find the problem in the object file David Brown <david.brown@hesbynett.no> - 2017-01-26 15:51 +0100
        Re: How to find the problem in the object file Alla _ <modelling.data@gmail.com> - 2017-01-26 08:29 -0800
          Re: How to find the problem in the object file Richard Heathfield <rjh@cpax.org.uk> - 2017-01-26 16:34 +0000
            Re: How to find the problem in the object file Alla _ <modelling.data@gmail.com> - 2017-01-26 09:48 -0800
          Re: How to find the problem in the object file Keith Thompson <kst-u@mib.org> - 2017-01-26 08:52 -0800
          Re: How to find the problem in the object file James Kuyper <jameskuyper@verizon.net> - 2017-01-26 13:53 -0500
            Re: How to find the problem in the object file supercat@casperkitty.com - 2017-01-26 11:00 -0800
          Re: How to find the problem in the object file David Brown <david.brown@hesbynett.no> - 2017-01-26 23:49 +0100
            Re: How to find the problem in the object file Alla _ <modelling.data@gmail.com> - 2017-01-27 06:08 -0800
              Re: How to find the problem in the object file David Brown <david.brown@hesbynett.no> - 2017-01-27 16:20 +0100
        Re: How to find the problem in the object file Keith Thompson <kst-u@mib.org> - 2017-01-26 08:41 -0800
          Re: How to find the problem in the object file m.labanowicz@gmail.com - 2017-01-27 01:26 -0800

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