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Groups > comp.lang.c > #111593
| From | Keith Thompson <kst-u@mib.org> |
|---|---|
| Newsgroups | comp.lang.c |
| Subject | Re: High quality resources for learning modern C? |
| Date | 2017-06-05 15:51 -0700 |
| Organization | None to speak of |
| Message-ID | <lnbmq2kpzo.fsf@kst-u.example.com> (permalink) |
| References | <7b9d7ea8-2525-4f97-a0fe-dcf9830d4848@googlegroups.com> <oguren$rfj$1@gioia.aioe.org> <VNCYA.153566$5t1.18148@fx43.am4> <ogv8ja$1hug$1@gioia.aioe.org> <YtkZA.42416$J33.4471@fx47.am4> |
bartc <bc@freeuk.com> writes:
[...]
> One reason for downloading it again was to see if the preprocessor
> handling had changed much since MSVC-2008. I changed the program to:
>
> #include <stdio.h>
> int main()
> {
> printf("Hello, World! %X\n", 0x1234e-4 );
> return 0;
> }
>
> This prints 1234A for the %X item. But some compilers reject 0x1234e-4
> as a valid expression (ie. 0x1234e minus 4) because they say it's a
> malformed pp token).
Those compilers are correct. It's mildly inconvenient, but it's an
unambiguous consequence of the rules specified in the C standard.
> But if the mighty Visual C doesn't care, then I'm
> not going to either in my own preprocessor.
That's up to you. If you want your implementation to violate the
standard (because Visual C does so or for any other reason), you're free
to accept `0x1234e-4` without complaint as equivalent to `0x1234e - 4`.
--
Keith Thompson (The_Other_Keith) kst-u@mib.org <http://www.ghoti.net/~kst>
Working, but not speaking, for JetHead Development, Inc.
"We must do something. This is something. Therefore, we must do this."
-- Antony Jay and Jonathan Lynn, "Yes Minister"
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High quality resources for learning modern C? Leon Taylor <leontaylor476@gmail.com> - 2017-06-03 04:44 -0700
Re: High quality resources for learning modern C? gazelle@shell.xmission.com (Kenny McCormack) - 2017-06-03 11:49 +0000
Re: High quality resources for learning modern C? Leon Taylor <leontaylor476@gmail.com> - 2017-06-03 05:17 -0700
Re: High quality resources for learning modern C? Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2017-06-03 05:45 -0700
Re: High quality resources for learning modern C? GOTHIER Nathan <nathan.gothier@gmail.com> - 2017-06-03 14:43 +0200
Re: High quality resources for learning modern C? Noob <root@127.0.0.1> - 2017-06-03 17:21 +0200
Re: High quality resources for learning modern C? GOTHIER Nathan <nathan.gothier@gmail.com> - 2017-06-03 18:15 +0200
Re: High quality resources for learning modern C? jacobnavia <jacob@jacob.remcomp.fr> - 2017-06-03 21:16 +0200
Re: High quality resources for learning modern C? GOTHIER Nathan <nathan.gothier@gmail.com> - 2017-06-03 22:56 +0200
Re: High quality resources for learning modern C? Philipp Klaus Krause <pkk@spth.de> - 2017-06-03 23:32 +0200
Re: High quality resources for learning modern C? Noob <root@127.0.0.1> - 2017-06-03 22:20 +0200
Re: High quality resources for learning modern C? GOTHIER Nathan <nathan.gothier@gmail.com> - 2017-06-03 23:00 +0200
Re: High quality resources for learning modern C? Noob <root@127.0.0.1> - 2017-06-04 00:03 +0200
Re: High quality resources for learning modern C? GOTHIER Nathan <nathan.gothier@gmail.com> - 2017-06-04 00:08 +0200
Re: High quality resources for learning modern C? Philipp Klaus Krause <pkk@spth.de> - 2017-06-03 18:32 +0200
Re: High quality resources for learning modern C? Leon Taylor <leontaylor476@gmail.com> - 2017-06-03 17:05 -0700
Re: High quality resources for learning modern C? Real Troll <real.troll@trolls.com> - 2017-06-03 13:30 -0400
Re: High quality resources for learning modern C? bartc <bc@freeuk.com> - 2017-06-03 18:59 +0100
Re: High quality resources for learning modern C? GOTHIER Nathan <nathan.gothier@gmail.com> - 2017-06-03 20:49 +0200
Re: High quality resources for learning modern C? jacobnavia <jacob@jacob.remcomp.fr> - 2017-06-03 21:12 +0200
Re: High quality resources for learning modern C? GOTHIER Nathan <nathan.gothier@gmail.com> - 2017-06-03 23:13 +0200
Re: High quality resources for learning modern C? jacobnavia <jacob@jacob.remcomp.fr> - 2017-06-03 23:37 +0200
Re: High quality resources for learning modern C? Thiago Adams <thiago.adams@gmail.com> - 2017-06-03 15:12 -0700
Re: High quality resources for learning modern C? GOTHIER Nathan <nathan.gothier@gmail.com> - 2017-06-04 00:16 +0200
Re: High quality resources for learning modern C? jacobnavia <jacob@jacob.remcomp.fr> - 2017-06-03 21:08 +0200
Re: High quality resources for learning modern C? bartc <bc@freeuk.com> - 2017-06-03 21:08 +0100
Re: High quality resources for learning modern C? bartc <bc@freeuk.com> - 2017-06-06 19:29 +0100
Re: High quality resources for learning modern C? Real Troll <Real.Troll@Trolls.com> - 2017-06-03 17:15 -0400
Re: High quality resources for learning modern C? bartc <bc@freeuk.com> - 2017-06-05 22:58 +0100
Re: High quality resources for learning modern C? Keith Thompson <kst-u@mib.org> - 2017-06-05 15:51 -0700
Re: High quality resources for learning modern C? bartc <bc@freeuk.com> - 2017-06-06 00:22 +0100
Re: High quality resources for learning modern C? supercat@casperkitty.com - 2017-06-05 17:05 -0700
Re: High quality resources for learning modern C? Keith Thompson <kst-u@mib.org> - 2017-06-05 17:57 -0700
Re: High quality resources for learning modern C? raltbos@xs4all.nl (Richard Bos) - 2017-06-03 18:13 +0000
Re: High quality resources for learning modern C? Leon Taylor <leontaylor476@gmail.com> - 2017-06-03 17:07 -0700
Re: High quality resources for learning modern C? Keith Thompson <kst-u@mib.org> - 2017-06-03 18:20 -0700
Re: High quality resources for learning modern C? Leon Taylor <leontaylor476@gmail.com> - 2017-06-03 19:59 -0700
Re: High quality resources for learning modern C? GOTHIER Nathan <nathan.gothier@gmail.com> - 2017-06-03 20:39 +0200
Re: High quality resources for learning modern C? Barry Schwarz <schwarzb@dqel.com> - 2017-06-03 14:01 -0700
Re: High quality resources for learning modern C? Leon Taylor <leontaylor476@gmail.com> - 2017-06-03 17:08 -0700
Re: High quality resources for learning modern C? David Brown <david.brown@hesbynett.no> - 2017-06-04 16:53 +0200
Re: High quality resources for learning modern C? GOTHIER Nathan <nathan.gothier@gmail.com> - 2017-06-04 17:04 +0200
Re: High quality resources for learning modern C? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2017-06-04 22:03 +0100
Re: High quality resources for learning modern C? Leon Taylor <leontaylor476@gmail.com> - 2017-06-04 16:11 -0700
Re: High quality resources for learning modern C? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2017-06-05 00:43 +0100
Re: High quality resources for learning modern C? David Brown <david.brown@hesbynett.no> - 2017-06-05 11:56 +0200
Re: High quality resources for learning modern C? Leon Taylor <leontaylor476@gmail.com> - 2017-06-05 03:28 -0700
Re: High quality resources for learning modern C? David Brown <david.brown@hesbynett.no> - 2017-06-05 12:39 +0200
Re: High quality resources for learning modern C? Leon Taylor <leontaylor476@gmail.com> - 2017-06-04 16:06 -0700
Re: High quality resources for learning modern C? Ian Collins <ian-news@hotmail.com> - 2017-06-05 14:09 +1200
Re: High quality resources for learning modern C? raltbos@xs4all.nl (Richard Bos) - 2017-06-05 08:43 +0000
Re: High quality resources for learning modern C? David Brown <david.brown@hesbynett.no> - 2017-06-05 12:08 +0200
Re: High quality resources for learning modern C? Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2017-06-05 03:49 -0700
Re: High quality resources for learning modern C? GOTHIER Nathan <nathan.gothier@gmail.com> - 2017-06-05 14:53 +0200
Re: High quality resources for learning modern C? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2017-06-05 11:48 +0100
Re: High quality resources for learning modern C? supercat@casperkitty.com - 2017-06-05 07:28 -0700
Re: High quality resources for learning modern C? David Kleinecke <dkleinecke@gmail.com> - 2017-06-05 11:52 -0700
Re: High quality resources for learning modern C? Keith Thompson <kst-u@mib.org> - 2017-06-05 12:23 -0700
Re: High quality resources for learning modern C? jameskuyper@verizon.net - 2017-06-05 12:46 -0700
Re: High quality resources for learning modern C? David Kleinecke <dkleinecke@gmail.com> - 2017-06-05 17:46 -0700
Re: High quality resources for learning modern C? bartc <bc@freeuk.com> - 2017-06-06 01:58 +0100
Re: High quality resources for learning modern C? jameskuyper@verizon.net - 2017-06-05 20:09 -0700
Re: High quality resources for learning modern C? jameskuyper@verizon.net - 2017-06-05 20:16 -0700
Re: High quality resources for learning modern C? David Kleinecke <dkleinecke@gmail.com> - 2017-06-05 21:57 -0700
Re: High quality resources for learning modern C? jameskuyper@verizon.net - 2017-06-06 07:36 -0700
Re: High quality resources for learning modern C? supercat@casperkitty.com - 2017-06-06 09:29 -0700
Re: High quality resources for learning modern C? jameskuyper@verizon.net - 2017-06-06 10:13 -0700
Re: High quality resources for learning modern C? supercat@casperkitty.com - 2017-06-06 13:37 -0700
Re: High quality resources for learning modern C? jameskuyper@verizon.net - 2017-06-06 15:23 -0700
Re: High quality resources for learning modern C? supercat@casperkitty.com - 2017-06-06 16:32 -0700
Re: High quality resources for learning modern C? David Kleinecke <dkleinecke@gmail.com> - 2017-06-06 19:02 -0700
Re: High quality resources for learning modern C? jameskuyper@verizon.net - 2017-06-06 20:20 -0700
Re: High quality resources for learning modern C? David Kleinecke <dkleinecke@gmail.com> - 2017-06-07 18:36 -0700
Re: High quality resources for learning modern C? Keith Thompson <kst-u@mib.org> - 2017-06-07 19:25 -0700
Re: High quality resources for learning modern C? David Kleinecke <dkleinecke@gmail.com> - 2017-06-07 20:09 -0700
Re: High quality resources for learning modern C? jameskuyper@verizon.net - 2017-06-07 20:56 -0700
Re: High quality resources for learning modern C? Keith Thompson <kst-u@mib.org> - 2017-06-08 09:03 -0700
Re: High quality resources for learning modern C? James Kuyper <jameskuyper@verizon.net> - 2017-06-07 23:14 -0400
Re: High quality resources for learning modern C? jameskuyper@verizon.net - 2017-06-07 20:42 -0700
Re: High quality resources for learning modern C? jameskuyper@verizon.net - 2017-06-06 20:08 -0700
Re: High quality resources for learning modern C? supercat@casperkitty.com - 2017-06-07 07:46 -0700
Re: High quality resources for learning modern C? jameskuyper@verizon.net - 2017-06-07 09:02 -0700
Re: High quality resources for learning modern C? supercat@casperkitty.com - 2017-06-07 15:14 -0700
Re: High quality resources for learning modern C? jameskuyper@verizon.net - 2017-06-07 16:36 -0700
Re: High quality resources for learning modern C? supercat@casperkitty.com - 2017-06-08 08:10 -0700
Re: High quality resources for learning modern C? jameskuyper@verizon.net - 2017-06-08 10:43 -0700
Re: High quality resources for learning modern C? "James R. Kuyper" <jameskuyper@verizon.net> - 2017-06-08 12:37 -0400
Re: High quality resources for learning modern C? Tim Rentsch <txr@alumni.caltech.edu> - 2017-06-09 10:36 -0700
Re: High quality resources for learning modern C? jameskuyper@verizon.net - 2017-06-09 11:09 -0700
Re: High quality resources for learning modern C? supercat@casperkitty.com - 2017-06-09 12:00 -0700
Re: High quality resources for learning modern C? jameskuyper@verizon.net - 2017-06-09 12:45 -0700
Re: High quality resources for learning modern C? jameskuyper@verizon.net - 2017-06-09 14:11 -0700
Re: High quality resources for learning modern C? Tim Rentsch <txr@alumni.caltech.edu> - 2017-06-11 15:54 -0700
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