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Re: Concerning the necessity of include guards

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Bonita Montero wrote:

>>     Your
>>       #pragma once
>>     and the equivalent
>>       _pragma once
>>    invokes "implementation-defined behaviour", including to /completely
>>    ignore/ the content or intent of the pragma, and
> 
> "#pragma once" is supportet by almost any compiler:
> https://en.wikipedia.org/wiki/Pragma_once

As you have said elsethread.

But "almost any compiler" is not "EVERY compiler"

-- 
Lew Pitcher
"In Skills, We Trust"

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Thread

Concerning the necessity of include guards Anton Shepelev <anton.txt@gmail.com> - 2020-02-24 22:08 +0300
  Re: Concerning the necessity of include guards Bonita Montero <Bonita.Montero@gmail.com> - 2020-02-24 20:28 +0100
  Re: Concerning the necessity of include guards Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-02-24 19:40 +0000
    Re: Concerning the necessity of include guards David Brown <david.brown@hesbynett.no> - 2020-02-24 22:37 +0100
      Re: Concerning the necessity of include guards Anton Shepelev <anton.txt@g{oogle}mail.com> - 2020-02-25 14:13 +0300
        Re: Concerning the necessity of include guards David Brown <david.brown@hesbynett.no> - 2020-02-25 13:03 +0100
          Re: Concerning the necessity of include guards Anton Shepelev <anton.txt@gmail.com> - 2020-02-29 01:14 +0300
            Re: Concerning the necessity of include guards Bart <bc@freeuk.com> - 2020-02-28 22:36 +0000
              Re: Concerning the necessity of include guards Anton Shepelev <anton.txt@gmail.com> - 2020-02-29 13:28 +0300
            Re: Concerning the necessity of include guards Jorgen Grahn <grahn+nntp@snipabacken.se> - 2020-02-29 00:08 +0000
            Re: Concerning the necessity of include guards Richard Damon <Richard@Damon-Family.org> - 2020-02-29 07:05 -0500
            Re: Concerning the necessity of include guards David Brown <david.brown@hesbynett.no> - 2020-03-01 15:01 +0100
  Re: Concerning the necessity of include guards Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2020-02-24 14:52 -0500
    Re: Concerning the necessity of include guards Bonita Montero <Bonita.Montero@gmail.com> - 2020-02-24 21:19 +0100
      Re: Concerning the necessity of include guards Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2020-02-24 15:48 -0500
        Re: Concerning the necessity of include guards Bonita Montero <Bonita.Montero@gmail.com> - 2020-02-24 21:53 +0100
          Re: Concerning the necessity of include guards Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2020-02-24 17:26 -0500
            Re: Concerning the necessity of include guards David Brown <david.brown@hesbynett.no> - 2020-02-25 00:08 +0100
              Re: Concerning the necessity of include guards Thiago Adams <thiago.adams@gmail.com> - 2020-02-24 15:24 -0800
                Re: Concerning the necessity of include guards Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2020-02-24 22:20 -0800
                Re: Concerning the necessity of include guards David Brown <david.brown@hesbynett.no> - 2020-02-25 09:52 +0100
            Re: Concerning the necessity of include guards Bonita Montero <Bonita.Montero@gmail.com> - 2020-02-25 08:12 +0100
              Re: Concerning the necessity of include guards David Brown <david.brown@hesbynett.no> - 2020-02-25 09:55 +0100
                Re: Concerning the necessity of include guards Bonita Montero <Bonita.Montero@gmail.com> - 2020-02-25 10:35 +0100
                Re: Concerning the necessity of include guards David Brown <david.brown@hesbynett.no> - 2020-02-25 13:13 +0100
                Re: Concerning the necessity of include guards Bonita Montero <Bonita.Montero@gmail.com> - 2020-02-25 13:50 +0100
                Re: Concerning the necessity of include guards David Brown <david.brown@hesbynett.no> - 2020-02-25 18:33 +0100
                Re: Concerning the necessity of include guards Bonita Montero <Bonita.Montero@gmail.com> - 2020-02-25 18:38 +0100
                Re: Concerning the necessity of include guards David Brown <david.brown@hesbynett.no> - 2020-02-25 18:42 +0100
                Re: Concerning the necessity of include guards Bonita Montero <Bonita.Montero@gmail.com> - 2020-02-25 18:46 +0100
                Re: Concerning the necessity of include guards Bart <bc@freeuk.com> - 2020-02-25 19:35 +0000
                Re: Concerning the necessity of include guards David Brown <david.brown@hesbynett.no> - 2020-02-25 21:18 +0100
                Re: Concerning the necessity of include guards Bonita Montero <Bonita.Montero@gmail.com> - 2020-02-26 06:40 +0100
                Re: Concerning the necessity of include guards James Kuyper <jameskuyper@alumni.caltech.edu> - 2020-02-25 12:12 -0800
                Re: Concerning the necessity of include guards James Kuyper <jameskuyper@alumni.caltech.edu> - 2020-02-25 11:55 -0800
                Re: Concerning the necessity of include guards David Brown <david.brown@hesbynett.no> - 2020-02-25 21:37 +0100
                Re: Concerning the necessity of include guards scott@slp53.sl.home (Scott Lurndal) - 2020-02-26 02:39 +0000
                Re: Concerning the necessity of include guards Real Troll <real.troll@trolls.com> - 2020-02-25 23:10 -0400
                Re: Concerning the necessity of include guards chad <cdalten@gmail.com> - 2020-02-27 05:39 -0800
  Re: Concerning the necessity of include guards Jorgen Grahn <grahn+nntp@snipabacken.se> - 2020-02-24 22:23 +0000
  Re: Concerning the necessity of include guards Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-02-24 21:17 -0800
    Re: Concerning the necessity of include guards Guillaume <message@bottle.org> - 2020-02-25 13:03 +0100

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