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Groups > comp.lang.c++ > #91525

Re: What a bug

From Bonita Montero <Bonita.Montero@gmail.com>
Newsgroups comp.lang.c++
Subject Re: What a bug
Date 2023-09-02 18:10 +0200
Organization A noiseless patient Spider
Message-ID <ucvmph$fgo5$1@dont-email.me> (permalink)
References (1 earlier) <uctjtv$r76$1@dont-email.me> <ucudb5$a111$2@dont-email.me> <ucv2if$co8d$1@dont-email.me> <ucv4dp$cutc$1@dont-email.me> <ucvkes$f7sb$1@dont-email.me>

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Am 02.09.2023 um 17:30 schrieb Muttley@dastardlyhq.com:

> There's nothing forbidding a lot of things but relying on them always being
> the case would lead to some interesting bugs when the code is compiled on
> a compiler that uses a different approach.

I just wanted to verify what I did wrong with my unordered map, having
a wchar_t-pointer as the key, and accidentally MSVC joined the strings
and the key actually was found because the keys shared the addresses.
So I this was all accidentally and I didn't rely on anything.
But if you're stuck with MS cl or clang-cl and you use the -GF(-) switch
correctly - as I said both have different defaults - you could even rely
on that anyway if you're writing a Windows application.

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Thread

What a bug Bonita Montero <Bonita.Montero@gmail.com> - 2023-09-01 19:35 +0200
  Re: What a bug "Alf P. Steinbach" <alf.p.steinbach@gmail.com> - 2023-09-01 23:09 +0200
    Re: What a bug "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-09-01 14:52 -0700
    Re: What a bug Bonita Montero <Bonita.Montero@gmail.com> - 2023-09-02 06:23 +0200
      Re: What a bug Muttley@dastardlyhq.com - 2023-09-02 10:25 +0000
        Re: What a bug Bonita Montero <Bonita.Montero@gmail.com> - 2023-09-02 12:56 +0200
          Re: What a bug Bonita Montero <Bonita.Montero@gmail.com> - 2023-09-02 14:35 +0200
            Re: What a bug Bonita Montero <Bonita.Montero@gmail.com> - 2023-09-02 14:41 +0200
          Re: What a bug Muttley@dastardlyhq.com - 2023-09-02 15:30 +0000
            Re: What a bug Bonita Montero <Bonita.Montero@gmail.com> - 2023-09-02 18:10 +0200
  Re: What a bug "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-09-01 14:50 -0700
    Re: What a bug Bonita Montero <Bonita.Montero@gmail.com> - 2023-09-02 06:19 +0200
      Re: What a bug "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-09-03 15:25 -0700
        Re: What a bug Bonita Montero <Bonita.Montero@gmail.com> - 2023-09-04 04:53 +0200
          Re: What a bug "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-09-03 20:01 -0700
            Re: What a bug Bonita Montero <Bonita.Montero@gmail.com> - 2023-09-04 06:59 +0200
              Re: What a bug Bonita Montero <Bonita.Montero@gmail.com> - 2023-09-04 11:11 +0200
            Re: What a bug "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-09-04 18:48 -0700
              Re: What a bug "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-09-14 16:27 -0700
        Re: What a bug scott@slp53.sl.home (Scott Lurndal) - 2023-09-04 14:24 +0000
          Re: What a bug "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-09-18 16:20 -0700
      Re: What a bug Pavel <pauldontspamtolk@removeyourself.dontspam.yahoo> - 2023-09-04 18:43 -0400
        Re: What a bug red floyd <no.spam.here@its.invalid> - 2023-09-04 17:36 -0700
        Re: What a bug Bonita Montero <Bonita.Montero@gmail.com> - 2023-09-05 05:49 +0200
          Re: What a bug Pavel <pauldontspamtolk@removeyourself.dontspam.yahoo> - 2023-09-06 12:00 -0400
            Re: What a bug Bonita Montero <Bonita.Montero@gmail.com> - 2023-09-06 19:46 +0200
              Re: What a bug Pavel <pauldontspamtolk@removeyourself.dontspam.yahoo> - 2023-09-06 14:44 -0400
                Re: What a bug Bonita Montero <Bonita.Montero@gmail.com> - 2023-09-07 04:51 +0200
                Re: What a bug Pavel <pauldontspamtolk@removeyourself.dontspam.yahoo> - 2023-09-06 23:54 -0400
                Re: What a bug Bonita Montero <Bonita.Montero@gmail.com> - 2023-09-07 06:58 +0200
                Re: What a bug Pavel <pauldontspamtolk@removeyourself.dontspam.yahoo> - 2023-09-07 11:08 -0400
                Re: What a bug Bonita Montero <Bonita.Montero@gmail.com> - 2023-09-07 17:56 +0200
                Re: What a bug Bonita Montero <Bonita.Montero@gmail.com> - 2023-09-07 18:04 +0200
                Re: What a bug Pavel <pauldontspamtolk@removeyourself.dontspam.yahoo> - 2023-09-07 19:35 -0400
                Re: What a bug Bonita Montero <Bonita.Montero@gmail.com> - 2023-09-07 17:46 +0200
  Re: What a bug jak <nospam@please.ty> - 2023-09-02 23:15 +0200
    Re: What a bug jak <nospam@please.ty> - 2023-09-03 23:17 +0200
      Re: What a bug Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2023-09-03 17:37 -0700
        Re: What a bug jak <nospam@please.ty> - 2023-09-05 11:01 +0200
          Re: What a bug Bonita Montero <Bonita.Montero@gmail.com> - 2023-09-05 11:12 +0200
          Re: What a bug Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2023-09-05 03:04 -0700
            Re: What a bug jak <nospam@please.ty> - 2023-09-07 01:18 +0200
              Re: What a bug James Kuyper <jameskuyper@alumni.caltech.edu> - 2023-09-08 00:09 -0400
        Re: What a bug Bonita Montero <Bonita.Montero@gmail.com> - 2023-09-05 11:11 +0200
      Re: What a bug red floyd <no.spam.here@its.invalid> - 2023-09-05 20:53 -0700
        Re: What a bug Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2023-09-05 21:14 -0700
          Re: What a bug red floyd <no.spam.here@its.invalid> - 2023-09-06 17:51 -0700
        Re: What a bug Bonita Montero <Bonita.Montero@gmail.com> - 2023-09-06 06:49 +0200

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