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| Newsgroups | comp.lang.c |
|---|---|
| Date | 2015-08-01 15:30 -0700 |
| References | (18 earlier) <55c991ac-01b7-4f79-bf36-9064e179e401@googlegroups.com> <878u9v9nhy.fsf@bsb.me.uk> <16a336f5-97c4-4846-b4e9-99083820e2d2@googlegroups.com> <8738039itr.fsf@bsb.me.uk> <55BD4528.7050505@verizon.net> |
| Message-ID | <eb28bc83-e2b7-4070-9ea8-ff526fc494f3@googlegroups.com> (permalink) |
| Subject | Re: SQL filesortcc question |
| From | Malcolm McLean <malcolm.mclean5@btinternet.com> |
On Saturday, August 1, 2015 at 11:16:24 PM UTC+1, James Kuyper wrote: > > I would assume that your K&R C code did not use 'const' as an identifier > in a way that conflicted with it's C90 status as a keyword (one of the > exceptions I explicitly acknowledged). If so, then the only way you > could have ran into problems due to the fact that C90 added 'const' is > if those problems were the result of 'const' being added in appropriate > locations to the declarations of identifiers that are not in your code - > either standard headers or third-party library headers. Such changes are > examples of "changes to ... [K&R C] features that you are actually > using". As such, the problems you ran into are correctly covered by the > statement I made, with "C90" replaced by "K&R C". > No, you've failed to understand. if I provide subroutines that are not "const correct" then callers who attempt to impose const correctness face problems. So the existence of const has implications. If we all agree that const is deprecated, then of course we can write const-free code and everything will work. But you can't expect such an agreement when providing code for use by people whose identity may be unknown. Whilst const is an obvious example, it's not the only one. If caller is used to a stream of arbitrary bytes being a uint8_t *, he's not going to be happy casting to an unsigned char, even though it's almost certainly a no-op (his code will break on non CHAR_BIT 8 machines, code that ses unsigned char probably won't). Even if you think you're retaining backwards compatibility, you're often not really, the legacy code might still compile, but it becomes less usable.
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SQL filesortcc question doctor@doctor.nl2k.ab.ca (The Doctor) - 2015-07-15 20:40 +0000
Re: SQL filesortcc question Paavo Helde <myfirstname@osa.pri.ee> - 2015-07-15 16:08 -0500
Re: SQL filesortcc question James Kuyper <jameskuyper@verizon.net> - 2015-07-15 17:15 -0400
Re: SQL filesortcc question doctor@doctor.nl2k.ab.ca (The Doctor) - 2015-07-15 23:22 +0000
Re: SQL filesortcc question jacobnavia <jacob@jacob.remcomp.fr> - 2015-07-16 18:35 +0200
Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-16 17:48 +0100
Re: SQL filesortcc question jacobnavia <jacob@jacob.remcomp.fr> - 2015-07-16 19:38 +0200
Re: SQL filesortcc question doctor@doctor.nl2k.ab.ca (The Doctor) - 2015-07-16 19:48 +0000
Re: SQL filesortcc question jacobnavia <jacob@jacob.remcomp.fr> - 2015-07-16 22:17 +0200
Re: SQL filesortcc question Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-16 21:44 +0100
Re: SQL filesortcc question doctor@doctor.nl2k.ab.ca (The Doctor) - 2015-07-16 23:51 +0000
Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-17 09:05 +1200
Re: SQL filesortcc question doctor@doctor.nl2k.ab.ca (The Doctor) - 2015-07-16 23:52 +0000
Re: SQL filesortcc question James Kuyper <jameskuyper@verizon.net> - 2015-07-17 11:36 -0400
Re: SQL filesortcc question The Doctor <doctor@doctor.nl2k.ab.ca> - 2015-07-17 22:22 +0000
Re: SQL filesortcc question James Kuyper <jameskuyper@verizon.net> - 2015-07-17 18:44 -0400
Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-18 11:13 +1200
Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-16 22:06 +0100
Re: SQL filesortcc question doctor@doctor.nl2k.ab.ca (The Doctor) - 2015-07-16 23:52 +0000
Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-17 01:24 +0100
Re: SQL filesortcc question doctor@doctor.nl2k.ab.ca (The Doctor) - 2015-07-17 00:26 +0000
Re: SQL filesortcc question doctor@doctor.nl2k.ab.ca (The Doctor) - 2015-07-16 23:50 +0000
Re: SQL filesortcc question John Bode <jfbode1029@gmail.com> - 2015-07-31 13:39 -0700
Re: SQL filesortcc question doctor@doctor.nl2k.ab.ca (The Doctor) - 2015-07-16 19:48 +0000
Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-17 09:07 +1200
Re: SQL filesortcc question Philip Lantz <prl@canterey.us> - 2015-07-16 16:05 -0700
Re: SQL filesortcc question David Kleinecke <dkleinecke@gmail.com> - 2015-07-16 17:28 -0700
Re: SQL filesortcc question Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-20 11:13 -0700
Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-20 19:27 +0100
Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-21 08:46 +1200
Re: SQL filesortcc question raltbos@xs4all.nl (Richard Bos) - 2015-07-22 15:12 +0000
Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-26 11:55 +1200
Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-25 15:01 -0700
Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-26 11:51 +1200
Re: SQL filesortcc question Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-25 10:02 -0700
Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-27 23:35 +0100
Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-28 14:16 +1200
Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-28 04:49 +0100
Re: SQL filesortcc question Martin Shobe <martin.shobe@yahoo.com> - 2015-07-27 23:25 -0500
Re: SQL filesortcc question raltbos@xs4all.nl (Richard Bos) - 2015-07-28 09:32 +0000
Re: SQL filesortcc question Bartc <bc@freeuk.com> - 2015-07-28 10:22 +0100
Re: SQL filesortcc question James Kuyper <jameskuyper@verizon.net> - 2015-07-27 22:33 -0400
Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-28 04:57 +0100
Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-28 16:38 +1200
Re: SQL filesortcc question James Kuyper <jameskuyper@verizon.net> - 2015-07-28 00:51 -0400
Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-28 07:06 +0100
Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-28 20:32 +1200
Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-28 10:02 +0100
Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-28 22:08 +1200
Re: SQL filesortcc question David Kleinecke <dkleinecke@gmail.com> - 2015-07-28 18:17 -0700
Re: SQL filesortcc question James Kuyper <jameskuyper@verizon.net> - 2015-07-29 12:14 -0400
Re: SQL filesortcc question Martin Shobe <martin.shobe@yahoo.com> - 2015-07-29 11:27 -0500
Re: SQL filesortcc question James Kuyper <jameskuyper@verizon.net> - 2015-07-29 13:01 -0400
Re: SQL filesortcc question Bartc <bc@freeuk.com> - 2015-07-29 17:33 +0100
Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-29 21:07 +0100
Re: SQL filesortcc question James Kuyper <jameskuyper@verizon.net> - 2015-07-29 16:33 -0400
Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-29 22:12 +0100
Re: SQL filesortcc question Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-29 23:50 +0100
Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-30 00:13 +0100
Re: SQL filesortcc question Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-30 01:49 +0100
Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-30 02:07 +0100
Re: SQL filesortcc question Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-30 03:04 +0100
Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-30 08:25 +0100
Re: SQL filesortcc question Keith Thompson <kst-u@mib.org> - 2015-07-30 09:15 -0700
Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-30 17:17 +0100
Re: SQL filesortcc question Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-30 17:00 +0100
Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-30 17:12 +0100
Re: SQL filesortcc question James Kuyper <jameskuyper@verizon.net> - 2015-07-30 15:12 -0400
Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-30 23:13 -0700
Re: SQL filesortcc question Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-31 10:29 +0100
Re: SQL filesortcc question James Kuyper <jameskuyper@verizon.net> - 2015-07-31 08:10 -0400
Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-31 11:12 -0700
Re: SQL filesortcc question Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-31 22:56 +0100
Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-31 18:34 -0700
Re: SQL filesortcc question Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-01 13:55 +0100
Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-01 07:13 -0700
Re: SQL filesortcc question Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-01 15:36 +0100
Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-01 09:19 -0700
Re: SQL filesortcc question James Kuyper <jameskuyper@verizon.net> - 2015-08-01 18:16 -0400
Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-01 15:30 -0700
Re: SQL filesortcc question Richard Damon <Richard@Damon-Family.org> - 2015-08-02 09:00 -0400
Re: SQL filesortcc question James Kuyper <jameskuyper@verizon.net> - 2015-08-02 09:19 -0400
Re: SQL filesortcc question raltbos@xs4all.nl (Richard Bos) - 2015-08-09 14:23 +0000
Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-02 06:35 -0700
Re: SQL filesortcc question David Brown <david.brown@hesbynett.no> - 2015-08-02 19:11 +0200
Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-02 10:28 -0700
Re: SQL filesortcc question David Brown <david.brown@hesbynett.no> - 2015-08-03 09:04 +0200
Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-03 00:19 -0700
Re: SQL filesortcc question David Brown <david.brown@hesbynett.no> - 2015-08-03 13:55 +0200
Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-03 07:03 -0700
Re: SQL filesortcc question David Brown <david.brown@hesbynett.no> - 2015-08-03 16:53 +0200
Re: SQL filesortcc question Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-06 09:19 -0700
Re: SQL filesortcc question David Brown <david.brown@hesbynett.no> - 2015-09-06 21:20 +0200
Re: SQL filesortcc question Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-05 14:07 -0700
Re: SQL filesortcc question David Brown <david.brown@hesbynett.no> - 2015-09-06 12:24 +0200
Re: SQL filesortcc question Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-09-06 13:49 +0100
Re: SQL filesortcc question David Brown <david.brown@hesbynett.no> - 2015-09-06 15:41 +0200
Re: SQL filesortcc question Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-07 07:24 -0700
Re: SQL filesortcc question David Brown <david.brown@hesbynett.no> - 2015-09-07 17:04 +0200
Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-02 06:48 -0700
Re: SQL filesortcc question Tim Rentsch <txr@alumni.caltech.edu> - 2015-08-04 08:00 -0700
Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-04 08:52 -0700
Re: SQL filesortcc question Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-05 11:56 -0700
Re: SQL filesortcc question Richard Damon <Richard@Damon-Family.org> - 2015-08-04 23:45 -0400
Re: SQL filesortcc question Keith Thompson <kst-u@mib.org> - 2015-08-05 08:45 -0700
Re: SQL filesortcc question Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-05 12:00 -0700
Re: SQL filesortcc question Keith Thompson <kst-u@mib.org> - 2015-08-01 13:17 -0700
Re: SQL filesortcc question James Kuyper <jameskuyper@verizon.net> - 2015-08-01 16:11 -0400
Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-01 14:00 -0700
Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-08-02 10:40 +1200
Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-01 16:20 -0700
Re: SQL filesortcc question Rosario19 <Ros@invalid.invalid> - 2015-08-22 08:24 +0200
Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-08-22 19:26 +1200
Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-22 05:39 -0700
Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-01 13:51 -0700
Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-08-02 10:38 +1200
Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-01 16:14 -0700
Re: SQL filesortcc question David Brown <david.brown@hesbynett.no> - 2015-08-02 01:15 +0200
Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-01 16:24 -0700
Re: SQL filesortcc question David Brown <david.brown@hesbynett.no> - 2015-08-02 02:32 +0200
Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-08-02 12:57 +1200
Re: SQL filesortcc question Keith Thompson <kst-u@mib.org> - 2015-08-01 22:23 -0700
Re: SQL filesortcc question Robert Wessel <robertwessel2@yahoo.com> - 2015-08-02 01:21 -0500
Re: SQL filesortcc question David Brown <david.brown@hesbynett.no> - 2015-08-02 19:21 +0200
Re: SQL filesortcc question Robert Wessel <robertwessel2@yahoo.com> - 2015-08-02 14:05 -0500
Re: SQL filesortcc question Robert Wessel <robertwessel2@yahoo.com> - 2015-08-02 01:24 -0500
Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-01 23:56 -0700
Re: SQL filesortcc question raltbos@xs4all.nl (Richard Bos) - 2015-08-09 14:25 +0000
Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-30 14:19 +1200
Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-29 19:53 -0700
Re: SQL filesortcc question Keith Thompson <kst-u@mib.org> - 2015-07-29 23:45 -0700
Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-30 04:22 -0700
Re: SQL filesortcc question Bartc <bc@freeuk.com> - 2015-07-30 13:13 +0100
Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-30 13:27 +0100
Re: SQL filesortcc question Bartc <bc@freeuk.com> - 2015-07-30 13:57 +0100
Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-30 14:11 +0100
Re: SQL filesortcc question Bartc <bc@freeuk.com> - 2015-07-30 14:39 +0100
Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-30 15:05 +0100
Re: SQL filesortcc question Bartc <bc@freeuk.com> - 2015-07-30 14:03 +0100
Re: SQL filesortcc question James Kuyper <jameskuyper@verizon.net> - 2015-07-30 11:22 -0400
Re: SQL filesortcc question Keith Thompson <kst-u@mib.org> - 2015-07-29 18:32 -0700
Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-30 14:38 +1200
Re: SQL filesortcc question Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-30 10:56 +0100
Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-30 22:28 +1200
Re: SQL filesortcc question Bartc <bc@freeuk.com> - 2015-07-30 10:57 +0100
Re: SQL filesortcc question Tim Rentsch <txr@alumni.caltech.edu> - 2015-08-03 08:02 -0700
Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-03 08:33 -0700
Re: SQL filesortcc question Richard Damon <Richard@Damon-Family.org> - 2015-08-03 20:50 -0400
Re: SQL filesortcc question Tim Rentsch <txr@alumni.caltech.edu> - 2015-08-04 04:52 -0700
Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-04 06:08 -0700
Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-08-04 14:20 +0100
Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-04 06:45 -0700
Re: SQL filesortcc question Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-05 12:15 -0700
Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-08-03 19:09 +0100
Re: SQL filesortcc question Tim Rentsch <txr@alumni.caltech.edu> - 2015-08-04 06:09 -0700
Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-08-04 14:40 +0100
Re: SQL filesortcc question Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-05 13:24 -0700
Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-09-05 21:51 +0100
Re: SQL filesortcc question James Kuyper <jameskuyper@verizon.net> - 2015-09-05 17:16 -0400
Re: SQL filesortcc question Keith Thompson <kst-u@mib.org> - 2015-09-05 19:59 -0700
Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-09-06 07:51 +0100
Re: SQL filesortcc question Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-06 17:32 -0700
Re: SQL filesortcc question Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-25 10:04 -0700
Re: SQL filesortcc question David Brown <david.brown@hesbynett.no> - 2015-07-21 13:23 +0200
Re: SQL filesortcc question raltbos@xs4all.nl (Richard Bos) - 2015-07-22 15:14 +0000
Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-25 15:25 -0700
Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-26 11:31 +1200
Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-25 17:10 -0700
Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-26 13:29 +1200
Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-25 23:51 -0700
Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-26 20:24 +1200
Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-26 03:02 -0700
Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-27 09:22 +1200
Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-26 15:04 -0700
Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-27 10:32 +1200
Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-26 16:49 -0700
Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-27 21:46 +1200
Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-27 04:53 -0700
Re: SQL filesortcc question Keith Thompson <kst-u@mib.org> - 2015-07-26 14:58 -0700
Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-26 15:15 -0700
Re: SQL filesortcc question doctor@doctor.nl2k.ab.ca (The Doctor) - 2015-07-16 19:47 +0000
Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-16 09:55 +1200
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