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| From | James Kuyper <jameskuyper@verizon.net> |
|---|---|
| Newsgroups | comp.lang.c |
| Subject | Re: who invented static? |
| Date | 2015-09-07 15:47 -0400 |
| Organization | Self |
| Message-ID | <55EDE9D6.9090204@verizon.net> (permalink) |
| References | (9 earlier) <msjhi9$2d9$1@dont-email.me> <lny4gisiz6.fsf@kst-u.example.com> <msjodd$qjn$1@dont-email.me> <55EDC3A8.3000804@verizon.net> <msko74$ueg$1@dont-email.me> |
On 09/07/2015 03:25 PM, David Brown wrote: > On 07/09/15 19:04, James Kuyper wrote: >> On 09/07/2015 06:22 AM, David Brown wrote: >> ... >>> However, as far as I can see, "void func(int x[static 100])" means >>> almost exactly the same to the compiler as "void func(int x[100])". The >>> compiler is quite happy to view the declaration with the "static" as >>> being entirely compatible with those you listed without the "static", >>> and it is quite happy to have multiple declarations of the same function >>> with different static sizes of the array. >> >> The key difference is that without the "static", there's undefined >> behavior only if the code for func(p) tries to access x[i] for values of >> i such that p[i] would have undefined behavior. With "static 100", it's >> also undefined behavior to call the function with a pointer to less than >> 100 consecutive accessible 'int' objects, regardless of what func() >> actually does with x. > > That's what I thought was the case, but then Tim confused me by saying > that without the "static" there is still undefined behaviour if you call > the function with a pointer to less than 100 ints, even if the function > does not attempt to access them. ... Could you cite text written by him that you believe expresses that opinion? I went to Google Groups to review his conversations with you, and didn't see anything like that; but it's a fairly large amount of text, and I might have missed something.
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who invented static? fir <profesor.fir@gmail.com> - 2015-08-29 11:40 -0700
Re: who invented static? David Kleinecke <dkleinecke@gmail.com> - 2015-08-29 13:36 -0700
Re: who invented static? fir <profesor.fir@gmail.com> - 2015-08-29 13:46 -0700
Re: who invented static? David Kleinecke <dkleinecke@gmail.com> - 2015-08-29 13:53 -0700
Re: who invented static? James Kuyper <jameskuyper@verizon.net> - 2015-08-29 17:08 -0400
Re: who invented static? David Brown <david.brown@hesbynett.no> - 2015-08-30 16:56 +0200
Re: who invented static? James Kuyper <jameskuyper@verizon.net> - 2015-08-30 12:18 -0400
Re: who invented static? David Brown <david.brown@hesbynett.no> - 2015-08-30 19:00 +0200
Re: who invented static? Richard Damon <Richard@Damon-Family.org> - 2015-08-30 13:23 -0400
Re: who invented static? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-30 21:18 +0100
Re: who invented static? Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-06 19:33 -0700
Re: who invented static? Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-06 19:26 -0700
Re: who invented static? James Kuyper <jameskuyper@verizon.net> - 2015-08-30 13:40 -0400
Re: who invented static? supercat@casperkitty.com - 2015-08-31 06:47 -0700
Re: who invented static? Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-06 19:20 -0700
Re: who invented static? Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-06 18:59 -0700
Re: who invented static? David Brown <david.brown@hesbynett.no> - 2015-09-07 10:25 +0200
Re: who invented static? Keith Thompson <kst-u@mib.org> - 2015-09-07 01:59 -0700
Re: who invented static? David Brown <david.brown@hesbynett.no> - 2015-09-07 12:22 +0200
Re: who invented static? James Kuyper <jameskuyper@verizon.net> - 2015-09-07 13:04 -0400
Re: who invented static? David Brown <david.brown@hesbynett.no> - 2015-09-07 21:25 +0200
Re: who invented static? James Kuyper <jameskuyper@verizon.net> - 2015-09-07 15:47 -0400
Re: who invented static? Philip Lantz <prl@canterey.us> - 2015-09-07 13:27 -0700
Re: who invented static? James Kuyper <jameskuyper@verizon.net> - 2015-09-07 17:31 -0400
Re: who invented static? David Brown <david.brown@hesbynett.no> - 2015-09-08 09:16 +0200
Re: who invented static? Keith Thompson <kst-u@mib.org> - 2015-09-07 13:27 -0700
Re: who invented static? David Brown <david.brown@hesbynett.no> - 2015-09-08 09:12 +0200
Re: who invented static? Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-07 16:06 -0700
Re: who invented static? David Brown <david.brown@hesbynett.no> - 2015-09-08 09:08 +0200
Re: who invented static? Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-12 11:29 -0700
Re: who invented static? Keith Thompson <kst-u@mib.org> - 2015-09-08 10:18 -0700
Re: who invented static? James Kuyper <jameskuyper@verizon.net> - 2015-09-08 13:28 -0400
Re: who invented static? Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-11 10:07 -0700
Re: who invented static? Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-12 12:30 -0700
Re: who invented static? David Brown <david.brown@hesbynett.no> - 2015-09-13 15:48 +0200
Re: who invented static? supercat@casperkitty.com - 2015-09-29 09:04 -0700
Re: who invented static? Keith Thompson <kst-u@mib.org> - 2015-09-29 09:18 -0700
Re: who invented static? supercat@casperkitty.com - 2015-09-29 09:57 -0700
Re: who invented static? fir <profesor.fir@gmail.com> - 2015-08-29 14:18 -0700
Re: who invented static? fir <profesor.fir@gmail.com> - 2015-09-01 01:36 -0700
Re: who invented static? Keith Thompson <kst-u@mib.org> - 2015-08-29 14:27 -0700
Re: who invented static? Siri Cruz <chine.bleu@yahoo.com> - 2015-08-29 14:32 -0700
Re: who invented static? glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-08-29 23:03 +0000
Re: who invented static? fir <profesor.fir@gmail.com> - 2015-09-01 01:52 -0700
Re: who invented static? Robert Wessel <robertwessel2@yahoo.com> - 2015-09-01 23:42 -0500
Re: who invented static? fir <profesor.fir@gmail.com> - 2015-09-02 00:14 -0700
Re: who invented static? Richard Heathfield <rjh@cpax.org.uk> - 2015-09-02 08:24 +0100
Re: who invented static? glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-09-04 04:25 +0000
Re: who invented static? fir <profesor.fir@gmail.com> - 2015-09-04 00:45 -0700
Re: who invented static? Robert Wessel <robertwessel2@yahoo.com> - 2015-09-04 04:09 -0500
Re: who invented static? fir <profesor.fir@gmail.com> - 2015-09-04 02:35 -0700
Re: who invented static? Robert Wessel <robertwessel2@yahoo.com> - 2015-09-04 23:58 -0500
Re: who invented static? fir <profesor.fir@gmail.com> - 2015-09-05 03:02 -0700
Re: who invented static? wssimms@gmail.com - 2015-09-05 13:14 -0700
Re: who invented static? fir <profesor.fir@gmail.com> - 2015-09-05 13:49 -0700
Re: who invented static? Siri Cruz <chine.bleu@yahoo.com> - 2015-09-05 14:09 -0700
Re: who invented static? gazelle@shell.xmission.com (Kenny McCormack) - 2015-09-05 22:30 +0000
Re: who invented static? wssimms@gmail.com - 2015-09-05 20:41 -0700
Re: who invented static? gazelle@shell.xmission.com (Kenny McCormack) - 2015-09-06 05:28 +0000
Re: who invented static? "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-09-05 22:40 -0700
Re: who invented static? James Kuyper <jameskuyper@verizon.net> - 2015-09-06 11:42 -0400
Re: who invented static? Robert Wessel <robertwessel2@yahoo.com> - 2015-09-05 23:38 -0500
Re: who invented static? raltbos@xs4all.nl (Richard Bos) - 2015-09-27 21:25 +0000
Re: who invented static? Siri Cruz <chine.bleu@yahoo.com> - 2015-09-27 14:53 -0700
Re: who invented static? Thomas Richter <thor@math.tu-berlin.de> - 2015-09-29 01:46 +0200
Re: who invented static? raltbos@xs4all.nl (Richard Bos) - 2015-10-02 12:52 +0000
Re: who invented static? Siri Cruz <chine.bleu@yahoo.com> - 2015-09-04 02:34 -0700
Re: who invented static? fir <profesor.fir@gmail.com> - 2015-09-04 02:43 -0700
Re: who invented static? glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-09-05 01:30 +0000
Re: who invented static? Siri Cruz <chine.bleu@yahoo.com> - 2015-09-04 20:52 -0700
Re: who invented static? Robert Wessel <robertwessel2@yahoo.com> - 2015-09-05 00:03 -0500
Re: who invented static? glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-09-05 09:04 +0000
Re: who invented static? fir <profesor.fir@gmail.com> - 2015-09-05 03:02 -0700
Re: who invented static? "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-09-05 04:33 -0700
Re: who invented static? Reinhardt Behm <rbehm@hushmail.com> - 2015-09-05 20:08 +0800
Re: who invented static? "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-09-05 05:21 -0700
Re: who invented static? "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-09-05 06:37 -0700
Re: who invented static? glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-09-05 16:54 +0000
Re: who invented static? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-09-05 11:06 +0100
Re: who invented static? fir <profesor.fir@gmail.com> - 2015-09-05 03:17 -0700
Re: who invented static? raltbos@xs4all.nl (Richard Bos) - 2015-09-05 19:14 +0000
Re: who invented static? fir <profesor.fir@gmail.com> - 2015-09-05 12:59 -0700
Re: who invented static? glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-09-05 01:24 +0000
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