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Groups > comp.lang.c > #129870
| From | scott@slp53.sl.home (Scott Lurndal) |
|---|---|
| Subject | Re: [Solved] Need some help getting to my feet |
| Newsgroups | comp.lang.c |
| References | (7 earlier) <87y3h9sha3.fsf@bsb.me.uk> <5da45b9b-6b02-4e92-ac51-1abf1e8fe4c4@googlegroups.com> <ln7eosft5v.fsf@kst-u.example.com> <QCJEC.220072$sl2.83541@fx46.am4> <lnvaccec9b.fsf@kst-u.example.com> |
| Message-ID | <PcKEC.25444$nT1.7357@fx20.iad> (permalink) |
| Organization | UsenetServer - www.usenetserver.com |
| Date | 2018-04-27 18:45 +0000 |
Keith Thompson <kst-u@mib.org> writes:
>bartc <bc@freeuk.com> writes:
>> On 27/04/2018 18:36, Keith Thompson wrote:
>>> #include directives don't end in a semicolon because that's the syntax.
>>>
>>> The underlying reason, which Schildt could have gone into if he had
>>> wanted to, is that preprocessor directives are strictly line-oriented,
>>> so there's no need for semicolons as a separator. His claim that it's
>>> because "it is an instruction to the C compiler itself" is nonsense.
>>> Everything in a C source file is an instruction to the C compiler.
>>
>> No, it isn't. If I say:
>>
>> #include "FILE.H"
>>
>> then /that's/ telling the compiler to go and locate that file and to
>> incorporate the contents into the source. If I say:
>>
>> include("FILE.H");
>>
>> then the compiler will /not/ execute this function call. It will make
>> arrangements for it to be executed at runtime.
>
>It instructs the compiler to generate code to call the function.
>
>> So I think Schildt was right.
>
>I will admit that it's reasonable to say that preprocessor
>directives are instructions to the compiler, while statements are
>instructions to do something at compile time. I think my statement
>that "Everything in a C source file is an instruction to the C
>compiler." is strictly true, but it is a bit of a stretch.
>
>In any case, that was a side point, and not particularly relevant.
>Schildt's claim that preprocessor directives don't have semicolons
>*because" they're instructions to the C compiler is nonsense.
I'm not sure when his tome was written, but back in the 80's
and early 90's, many C compilers still used cpp(1) for a separate
pre-processing pass and the C compiler itself wouldn't see
any pre-processor directives other than #line directives generated
by the pre-processor itself (used for accurate syntax error reporting).
In our case, it was effectively "cat source | cpp | cfront | cc" albeit using
intermediate temp files rather than pipes up through the middle 90's
on SVR4 and later Unixware.
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Need some help getting to my feet Dan Purgert <dan@djph.net> - 2018-04-24 13:39 +0000
Re: Need some help getting to my feet Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-04-24 16:38 +0100
Re: Need some help getting to my feet Real Troll <real.troll@trolls.com> - 2018-04-24 13:40 -0400
Re: Need some help getting to my feet Tim Rentsch <txr@alumni.caltech.edu> - 2018-04-24 08:38 -0700
[Solved] Need some help getting to my feet Dan Purgert <dan@djph.net> - 2018-04-24 18:06 +0000
Re: [Solved] Need some help getting to my feet Tim Rentsch <txr@alumni.caltech.edu> - 2018-04-25 07:33 -0700
Re: [Solved] Need some help getting to my feet Steven Petruzzellis <frelwizzen@gmail.com> - 2018-04-25 07:49 -0700
Re: [Solved] Need some help getting to my feet Dan Purgert <dan@djph.net> - 2018-04-25 21:28 +0000
Re: [Solved] Need some help getting to my feet antispam@math.uni.wroc.pl - 2018-04-28 14:26 +0000
Re: [Solved] Need some help getting to my feet Dan Purgert <dan@djph.net> - 2018-04-28 20:25 +0000
Re: [Solved] Need some help getting to my feet antispam@math.uni.wroc.pl - 2018-04-29 15:12 +0000
Re: [Solved] Need some help getting to my feet bartc <bc@freeuk.com> - 2018-04-29 16:49 +0100
Re: [Solved] Need some help getting to my feet antispam@math.uni.wroc.pl - 2018-04-30 15:30 +0000
Re: [Solved] Need some help getting to my feet bartc <bc@freeuk.com> - 2018-04-30 17:06 +0100
Re: [Solved] Need some help getting to my feet Steven Petruzzellis <frelwizzen@gmail.com> - 2018-04-30 09:12 -0700
Re: [Solved] Need some help getting to my feet C W Rose <cwr@seckford.org> - 2018-05-02 15:19 +0100
Re: [Solved] Need some help getting to my feet Steven Petruzzellis <frelwizzen@gmail.com> - 2018-05-02 07:54 -0700
Re: [Solved] Need some help getting to my feet Dan Purgert <dan@djph.net> - 2018-05-03 12:45 +0000
Re: [Solved] Need some help getting to my feet antispam@math.uni.wroc.pl - 2018-05-05 14:22 +0000
Re: [Solved] Need some help getting to my feet Steve Carroll <frelwizzen@gmail.com> - 2018-05-05 08:42 -0700
Re: [Solved] Need some help getting to my feet C W Rose <cwr@seckford.org> - 2018-05-07 16:34 +0100
Re: [Solved] Need some help getting to my feet Steve Carroll <frelwizzen@gmail.com> - 2018-05-07 09:37 -0700
Re: [Solved] Need some help getting to my feet Wouter Verhelst <w@uter.be> - 2018-05-04 10:19 +0200
Re: [Solved] Need some help getting to my feet bartc <bc@freeuk.com> - 2018-05-04 11:31 +0100
Re: [Solved] Need some help getting to my feet Steven Petruzzellis <frelwizzen@gmail.com> - 2018-04-29 08:53 -0700
Re: [Solved] Need some help getting to my feet Steven Petruzzellis <frelwizzen@gmail.com> - 2018-04-29 18:14 -0700
Re: [Solved] Need some help getting to my feet Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2018-04-25 08:54 -0700
Re: [Solved] Need some help getting to my feet Keith Thompson <kst-u@mib.org> - 2018-04-25 09:24 -0700
Re: [Solved] Need some help getting to my feet bartc <bc@freeuk.com> - 2018-04-25 18:10 +0100
Re: [Solved] Need some help getting to my feet Keith Thompson <kst-u@mib.org> - 2018-04-25 10:48 -0700
Casting the return value of malloc() (Was: [Solved] Need some help getting to my feet) gazelle@shell.xmission.com (Kenny McCormack) - 2018-04-25 19:23 +0000
Re: Casting the return value of malloc() (Was: [Solved] Need some help getting to my feet) Bruce S <bruces42@hotmail.com> - 2018-04-25 16:55 -0600
Re: Casting the return value of malloc() (Was: [Solved] Need some help getting to my feet) "Chris M. Thomasson" <invalid_chris_thomasson@invalid.invalid> - 2018-04-25 16:03 -0700
Re: Casting the return value of malloc() (Was: [Solved] Need some help getting to my feet) Bruce S <bruces42@hotmail.com> - 2018-04-25 18:02 -0600
Re: Casting the return value of malloc() (Was: [Solved] Need some help getting to my feet) "Chris M. Thomasson" <invalid_chris_thomasson@invalid.invalid> - 2018-04-25 17:14 -0700
Re: Casting the return value of malloc() (Was: [Solved] Need some help getting to my feet) Bruce S <bruces42@hotmail.com> - 2018-04-26 13:31 -0600
Re: Casting the return value of malloc() (Was: [Solved] Need some help getting to my feet) gazelle@shell.xmission.com (Kenny McCormack) - 2018-04-26 03:27 +0000
Re: Casting the return value of malloc() (Was: [Solved] Need some help getting to my feet) Dan Purgert <dan@djph.net> - 2018-04-26 11:06 +0000
Re: [Solved] Need some help getting to my feet 1alvinalbrecht1@gmail.com - 2018-04-25 18:41 -0700
Re: [Solved] Need some help getting to my feet Keith Thompson <kst-u@mib.org> - 2018-04-26 07:26 -0700
Re: [Solved] Need some help getting to my feet Spiros Bousbouras <spibou@gmail.com> - 2018-04-25 16:26 +0000
Re: [Solved] Need some help getting to my feet Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-04-25 21:50 +0100
Re: [Solved] Need some help getting to my feet Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2018-04-26 01:47 -0700
Re: [Solved] Need some help getting to my feet Steven Petruzzellis <frelwizzen@gmail.com> - 2018-04-26 02:18 -0700
Re: [Solved] Need some help getting to my feet Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-04-26 11:18 +0100
Re: [Solved] Need some help getting to my feet bartc <bc@freeuk.com> - 2018-04-26 11:33 +0100
Re: [Solved] Need some help getting to my feet Steven Petruzzellis <frelwizzen@gmail.com> - 2018-04-26 05:26 -0700
Re: [Solved] Need some help getting to my feet Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-04-27 00:09 +0100
Re: [Solved] Need some help getting to my feet Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2018-04-26 09:14 -0700
Re: [Solved] Need some help getting to my feet Keith Thompson <kst-u@mib.org> - 2018-04-26 10:26 -0700
Re: [Solved] Need some help getting to my feet Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-04-27 00:02 +0100
Re: [Solved] Need some help getting to my feet Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2018-04-27 02:35 -0700
Re: [Solved] Need some help getting to my feet Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-04-27 11:34 +0100
Re: [Solved] Need some help getting to my feet mark.bluemel@gmail.com - 2018-04-27 04:14 -0700
STDIO.H vs stdio.h (Was: [Solved] Need some help getting to my feet) gazelle@shell.xmission.com (Kenny McCormack) - 2018-04-27 13:08 +0000
Re: STDIO.H vs stdio.h (Was: [Solved] Need some help getting to my feet) Manfred <noname@invalid.add> - 2018-04-27 18:52 +0200
Re: [Solved] Need some help getting to my feet Steven Petruzzellis <frelwizzen@gmail.com> - 2018-04-27 07:08 -0700
Re: [Solved] Need some help getting to my feet Keith Thompson <kst-u@mib.org> - 2018-04-27 10:36 -0700
Re: [Solved] Need some help getting to my feet bartc <bc@freeuk.com> - 2018-04-27 19:04 +0100
Re: [Solved] Need some help getting to my feet Keith Thompson <kst-u@mib.org> - 2018-04-27 11:26 -0700
Re: [Solved] Need some help getting to my feet scott@slp53.sl.home (Scott Lurndal) - 2018-04-27 18:45 +0000
Re: [Solved] Need some help getting to my feet Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2018-04-30 03:43 -0700
Re: [Solved] Need some help getting to my feet Keith Thompson <kst-u@mib.org> - 2018-04-30 09:10 -0700
Re: [Solved] Need some help getting to my feet Steven Petruzzellis <frelwizzen@gmail.com> - 2018-04-30 23:32 -0700
Re: [Solved] Need some help getting to my feet Keith Thompson <kst-u@mib.org> - 2018-04-26 07:33 -0700
Re: [Solved] Need some help getting to my feet jameskuyper@verizon.net - 2018-04-26 08:38 -0700
Re: [Solved] Need some help getting to my feet already5chosen@yahoo.com - 2018-04-27 03:30 -0700
Re: [Solved] Need some help getting to my feet Tim Rentsch <txr@alumni.caltech.edu> - 2018-04-27 08:41 -0700
Re: [Solved] Need some help getting to my feet Dan Purgert <dan@djph.net> - 2018-04-27 17:04 +0000
Re: [Solved] Need some help getting to my feet Keith Thompson <kst-u@mib.org> - 2018-04-27 11:06 -0700
Re: [Solved] Need some help getting to my feet Dan Purgert <dan@djph.net> - 2018-04-27 20:15 +0000
Re: [Solved] Need some help getting to my feet Keith Thompson <kst-u@mib.org> - 2018-04-27 13:47 -0700
Re: [Solved] Need some help getting to my feet bartc <bc@freeuk.com> - 2018-04-27 22:06 +0100
Re: [Solved] Need some help getting to my feet Keith Thompson <kst-u@mib.org> - 2018-04-27 14:51 -0700
Re: [Solved] Need some help getting to my feet bartc <bc@freeuk.com> - 2018-04-28 00:25 +0100
Re: [Solved] Need some help getting to my feet Keith Thompson <kst-u@mib.org> - 2018-04-27 17:23 -0700
Re: [Solved] Need some help getting to my feet bartc <bc@freeuk.com> - 2018-04-28 01:39 +0100
Re: [Solved] Need some help getting to my feet Keith Thompson <kst-u@mib.org> - 2018-04-27 19:22 -0700
Re: [Solved] Need some help getting to my feet Wouter Verhelst <w@uter.be> - 2018-05-04 10:36 +0200
Re: [Solved] Need some help getting to my feet bartc <bc@freeuk.com> - 2018-05-04 11:21 +0100
Re: [Solved] Need some help getting to my feet Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2018-05-04 04:03 -0700
Re: [Solved] Need some help getting to my feet David Brown <david.brown@hesbynett.no> - 2018-05-04 14:03 +0200
Re: [Solved] Need some help getting to my feet Keith Thompson <kst-u@mib.org> - 2018-05-04 09:19 -0700
Re: [Solved] Need some help getting to my feet Keith Thompson <kst-u@mib.org> - 2018-05-04 11:00 -0700
Re: [Solved] Need some help getting to my feet David Brown <david.brown@hesbynett.no> - 2018-05-05 18:39 +0200
Re: [Solved] Need some help getting to my feet Steve Carroll <frelwizzen@gmail.com> - 2018-05-07 16:23 -0700
Re: [Solved] Need some help getting to my feet Dan Purgert <dan@djph.net> - 2018-04-28 12:11 +0000
Re: [Solved] Need some help getting to my feet luser droog <luser.droog@gmail.com> - 2018-04-27 14:12 -0700
Re: [Solved] Need some help getting to my feet Dan Purgert <dan@djph.net> - 2018-04-28 12:21 +0000
Re: [Solved] Need some help getting to my feet Jorgen Grahn <grahn+nntp@snipabacken.se> - 2018-05-04 13:31 +0000
Re: [Solved] Need some help getting to my feet luser droog <luser.droog@gmail.com> - 2018-05-04 17:19 -0700
Re: [Solved] Need some help getting to my feet Tim Rentsch <txr@alumni.caltech.edu> - 2018-05-18 21:55 -0700
Re: [Solved] Need some help getting to my feet already5chosen@yahoo.com - 2018-05-21 03:26 -0700
Re: [Solved] Need some help getting to my feet Tim Rentsch <txr@alumni.caltech.edu> - 2018-06-14 03:00 -0700
Mixing declarations and statements in C code (Was: [Solved] Need some help getting to my feet) gazelle@shell.xmission.com (Kenny McCormack) - 2018-12-26 06:43 +0000
Re: [Solved] Need some help getting to my feet Anton Shepelev <anton.txt@g{oogle}mail.com> - 2018-12-26 19:02 +0300
Re: [Solved] Need some help getting to my feet Jorgen Grahn <grahn+nntp@snipabacken.se> - 2018-12-31 18:01 +0000
Re: [Solved] Need some help getting to my feet Richard Damon <Richard@Damon-Family.org> - 2018-12-31 17:16 -0500
Re: [Solved] Need some help getting to my feet Bart <bc@freeuk.com> - 2018-12-31 22:44 +0000
Re: [Solved] Need some help getting to my feet Ike Naar <ike@iceland.freeshell.org> - 2019-01-01 19:14 +0000
Re: [Solved] Need some help getting to my feet rbowman <bowman@montana.com> - 2019-01-01 13:14 -0700
Re: [Solved] Need some help getting to my feet Keith Thompson <kst-u@mib.org> - 2019-01-01 12:49 -0800
Re: [Solved] Need some help getting to my feet rbowman <bowman@montana.com> - 2019-01-01 15:55 -0700
Re: [Solved] Need some help getting to my feet Keith Thompson <kst-u@mib.org> - 2019-01-01 16:05 -0800
Re: [Solved] Need some help getting to my feet rbowman <bowman@montana.com> - 2019-01-01 22:17 -0700
Re: [Solved] Need some help getting to my feet Bart <bc@freeuk.com> - 2019-01-01 20:25 +0000
Re: [Solved] Need some help getting to my feet Jorgen Grahn <grahn+nntp@snipabacken.se> - 2018-05-04 11:48 +0000
Re: Need some help getting to my feet Ed Kellett <e@kellett.im> - 2018-04-24 16:40 +0100
Re: Need some help getting to my feet Steven Petruzzellis <frelwizzen@gmail.com> - 2018-04-24 11:01 -0700
Re: Need some help getting to my feet Jorgen Grahn <grahn+nntp@snipabacken.se> - 2018-04-24 15:50 +0000
Re: Need some help getting to my feet Spiros Bousbouras <spibou@gmail.com> - 2018-04-24 17:21 +0000
Re: Need some help getting to my feet Real Troll <real.troll@trolls.com> - 2018-04-24 13:20 -0400
Re: Need some help getting to my feet Real Troll <real.troll@trolls.com> - 2018-04-24 13:30 -0400
Re: Need some help getting to my feet Spiros Bousbouras <spibou@gmail.com> - 2018-04-24 17:42 +0000
Re: Need some help getting to my feet Dan Purgert <dan@djph.net> - 2018-04-24 18:26 +0000
Re: Need some help getting to my feet Jorgen Grahn <grahn+nntp@snipabacken.se> - 2018-04-25 19:19 +0000
Re: Need some help getting to my feet Dan Purgert <dan@djph.net> - 2018-04-25 21:30 +0000
Re: Need some help getting to my feet bartc <bc@freeuk.com> - 2018-04-25 22:55 +0100
Re: Need some help getting to my feet Jorgen Grahn <grahn+nntp@snipabacken.se> - 2018-04-27 08:49 +0000
Re: Need some help getting to my feet Jorgen Grahn <grahn+nntp@snipabacken.se> - 2018-04-25 15:37 +0000
Re: Need some help getting to my feet Keith Thompson <kst-u@mib.org> - 2018-04-25 09:27 -0700
Re: Need some help getting to my feet Wouter Verhelst <w@uter.be> - 2018-04-26 13:22 +0200
Re: Need some help getting to my feet Steven Petruzzellis <frelwizzen@gmail.com> - 2018-04-26 09:21 -0700
Re: Need some help getting to my feet Jorgen Grahn <grahn+nntp@snipabacken.se> - 2018-04-27 08:16 +0000
Re: Need some help getting to my feet Tim Rentsch <txr@alumni.caltech.edu> - 2018-04-27 09:36 -0700
Re: Need some help getting to my feet Wouter Verhelst <w@uter.be> - 2018-05-04 10:41 +0200
Re: Need some help getting to my feet Spiros Bousbouras <spibou@gmail.com> - 2018-04-28 14:27 +0000
Re: Need some help getting to my feet Keith Thompson <kst-u@mib.org> - 2018-04-24 11:09 -0700
Re: Need some help getting to my feet C W Rose <cwr@seckford.org> - 2018-04-25 18:59 +0100
Re: Need some help getting to my feet Keith Thompson <kst-u@mib.org> - 2018-04-26 10:42 -0700
Re: Need some help getting to my feet Steven Petruzzellis <frelwizzen@gmail.com> - 2018-04-27 00:23 -0700
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