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Groups > comp.lang.c > #103463
| From | BartC <bc@freeuk.com> |
|---|---|
| Newsgroups | comp.lang.c |
| Subject | Re: C Names and Scopes |
| Date | 2017-02-08 13:40 +0000 |
| Organization | A noiseless patient Spider |
| Message-ID | <o7f70s$8co$1@dont-email.me> (permalink) |
| References | <o7duoo$vmp$1@dont-email.me> <f5ef390c-fbda-4644-8e35-6f19f6d6e6c1@googlegroups.com> <o7evtg$fk1$1@dont-email.me> <scope-20170208125032@ram.dialup.fu-berlin.de> <o7f1hc$l57$1@dont-email.me> |
On 08/02/2017 12:06, BartC wrote:
> And I gave an example in one of my links where there are five identical
> names in the same block all meaning different things!
Here's that example:
struct A {int x,y,z;}; // declare A1
int A; // declare A2
{
struct A B; // use A1
A; // use A2
struct A {int x,y,z;}; // declare A3
int A; // declare A4
A:; // declare A5 as label
struct A C; // use A3
A; // use A4
goto A; // use A5
}
These are all 'top-level' names, that is, not following "." or "->".
Otherwise there can be an unlimited number of different A's within one
block.
I have, of course, disregarded case, otherwise this is possible:
struct A {int x,y,z;}; // declare A1
int A; // declare A2
struct a {int x,y,z;}; // declare a6
int a; // declare a7
{
struct A B; // use A1
A; // use A2
struct A {int x,y,z;}; // declare A3
int A; // declare A4
A:; // declare A5 as label
struct A C; // use A3
A; // use A4
goto A; // use A5
struct a b; // use a6
a; // use a7
struct a {int x,y,z;}; // declare a8
int a; // declare a9
a:; // declare a10 as label
struct a c; // use a8
a; // use a9
goto a; // use a10
}
--
Bartc
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C Names and Scopes BartC <bc@freeuk.com> - 2017-02-08 02:13 +0000
Re: C Names and Scopes David Brown <david.brown@hesbynett.no> - 2017-02-08 10:09 +0100
Re: C Names and Scopes mark.bluemel@gmail.com - 2017-02-08 02:37 -0800
Re: C Names and Scopes BartC <bc@freeuk.com> - 2017-02-08 11:07 +0000
Re: C Names and Scopes fir <profesor.fir@gmail.com> - 2017-02-08 09:03 -0800
Re: C Names and Scopes BartC <bc@freeuk.com> - 2017-02-08 17:19 +0000
Re: C Names and Scopes fir <profesor.fir@gmail.com> - 2017-02-08 09:42 -0800
Re: C Names and Scopes David Brown <david.brown@hesbynett.no> - 2017-02-08 12:08 +0100
Re: C Names and Scopes Moai <penultimategrill@gmail.com> - 2017-02-08 19:16 -0500
Re: C Names and Scopes David Brown <david.brown@hesbynett.no> - 2017-02-09 01:32 +0100
Re: C Names and Scopes Tim Rentsch <txr@alumni.caltech.edu> - 2017-02-09 08:18 -0800
Re: C Names and Scopes Jerry Stuckle <jstucklex@attglobal.net> - 2017-02-09 12:06 -0500
Re: C Names and Scopes BartC <bc@freeuk.com> - 2017-02-08 10:51 +0000
Re: C Names and Scopes Thiago Adams <thiago.adams@gmail.com> - 2017-02-08 03:11 -0800
Re: C Names and Scopes BartC <bc@freeuk.com> - 2017-02-08 11:39 +0000
Re: C Names and Scopes BartC <bc@freeuk.com> - 2017-02-08 12:06 +0000
Re: C Names and Scopes BartC <bc@freeuk.com> - 2017-02-08 13:31 +0000
Re: C Names and Scopes BartC <bc@freeuk.com> - 2017-02-08 13:40 +0000
Re: C Names and Scopes Ben Bacarisse <ben.usenet@bsb.me.uk> - 2017-02-08 16:39 +0000
Re: C Names and Scopes BartC <bc@freeuk.com> - 2017-02-08 17:51 +0000
Re: C Names and Scopes Ben Bacarisse <ben.usenet@bsb.me.uk> - 2017-02-08 20:56 +0000
Re: C Names and Scopes BartC <bc@freeuk.com> - 2017-02-08 22:08 +0000
Re: C Names and Scopes Ben Bacarisse <ben.usenet@bsb.me.uk> - 2017-02-08 23:27 +0000
Re: C Names and Scopes David Brown <david.brown@hesbynett.no> - 2017-02-08 13:41 +0100
Re: C Names and Scopes Ben Bacarisse <ben.usenet@bsb.me.uk> - 2017-02-08 14:32 +0000
Re: C Names and Scopes supercat@casperkitty.com - 2017-02-08 07:28 -0800
Re: C Names and Scopes BartC <bc@freeuk.com> - 2017-02-08 20:12 +0000
Re: C Names and Scopes Keith Thompson <kst-u@mib.org> - 2017-02-08 12:38 -0800
Re: C Names and Scopes BartC <bc@freeuk.com> - 2017-02-08 21:54 +0000
Re: C Names and Scopes BartC <bc@freeuk.com> - 2017-02-08 22:40 +0000
Re: C Names and Scopes BartC <bc@freeuk.com> - 2017-02-09 18:48 +0000
Re: C Names and Scopes Ben Bacarisse <ben.usenet@bsb.me.uk> - 2017-02-09 19:53 +0000
Re: C Names and Scopes Keith Thompson <kst-u@mib.org> - 2017-02-09 12:25 -0800
Re: C Names and Scopes Ben Bacarisse <ben.usenet@bsb.me.uk> - 2017-02-09 21:27 +0000
Re: C Names and Scopes Keith Thompson <kst-u@mib.org> - 2017-02-09 13:57 -0800
Re: C Names and Scopes David Brown <david.brown@hesbynett.no> - 2017-02-13 10:54 +0100
Re: C Names and Scopes BartC <bc@freeuk.com> - 2017-02-10 00:26 +0000
Re: C Names and Scopes Ben Bacarisse <ben.usenet@bsb.me.uk> - 2017-02-10 00:42 +0000
Re: C Names and Scopes BartC <bc@freeuk.com> - 2017-02-10 01:03 +0000
Re: C Names and Scopes Ben Bacarisse <ben.usenet@bsb.me.uk> - 2017-02-10 01:49 +0000
Re: C Names and Scopes BartC <bc@freeuk.com> - 2017-02-10 12:31 +0000
Re: C Names and Scopes Ben Bacarisse <ben.usenet@bsb.me.uk> - 2017-02-10 23:48 +0000
Re: C Names and Scopes supercat@casperkitty.com - 2017-02-10 16:06 -0800
Re: C Names and Scopes Keith Thompson <kst-u@mib.org> - 2017-02-10 16:22 -0800
Re: C Names and Scopes supercat@casperkitty.com - 2017-02-12 09:17 -0800
Re: C Names and Scopes Tim Rentsch <txr@alumni.caltech.edu> - 2017-02-15 16:26 -0800
Re: C Names and Scopes Keith Thompson <kst-u@mib.org> - 2017-02-09 17:56 -0800
Re: C Names and Scopes supercat@casperkitty.com - 2017-02-10 07:42 -0800
Re: C Names and Scopes Keith Thompson <kst-u@mib.org> - 2017-02-10 08:44 -0800
Re: C Names and Scopes supercat@casperkitty.com - 2017-02-10 09:25 -0800
Re: C Names and Scopes Jerry Stuckle <jstucklex@attglobal.net> - 2017-02-10 16:43 -0500
Re: C Names and Scopes supercat@casperkitty.com - 2017-02-10 14:04 -0800
Re: C Names and Scopes BartC <bc@freeuk.com> - 2017-02-10 22:52 +0000
Re: C Names and Scopes Andrey Tarasevich <andreytarasevich@hotmail.com> - 2017-02-10 15:10 -0800
Re: C Names and Scopes Tim Rentsch <txr@alumni.caltech.edu> - 2017-02-15 16:31 -0800
Re: C Names and Scopes BartC <bc@freeuk.com> - 2017-02-09 23:09 +0000
Re: C Names and Scopes Ben Bacarisse <ben.usenet@bsb.me.uk> - 2017-02-09 23:36 +0000
Re: C Names and Scopes BartC <bc@freeuk.com> - 2017-02-10 00:19 +0000
Re: C Names and Scopes Ben Bacarisse <ben.usenet@bsb.me.uk> - 2017-02-10 00:38 +0000
Re: C Names and Scopes BartC <bc@freeuk.com> - 2017-03-04 01:23 +0000
Re: C Names and Scopes jameskuyper@verizon.net - 2017-03-03 18:23 -0800
Re: C Names and Scopes GOTHIER Nathan <nathan.gothier@gmail.com> - 2017-03-04 14:42 +0100
Re: C Names and Scopes "James R. Kuyper" <jameskuyper@verizon.net> - 2017-03-04 11:02 -0500
Re: C Names and Scopes GOTHIER Nathan <nathan.gothier@gmail.com> - 2017-03-04 23:35 +0100
Re: C Names and Scopes Malcolm McLean <malcolm.mclean5@btinternet.com> - 2017-03-04 14:50 -0800
Re: C Names and Scopes Richard Heathfield <rjh@cpax.org.uk> - 2017-03-05 13:39 +0000
Re: C Names and Scopes GOTHIER Nathan <nathan.gothier@gmail.com> - 2017-03-05 15:10 +0100
Re: C Names and Scopes Richard Heathfield <rjh@cpax.org.uk> - 2017-03-05 14:34 +0000
Re: C Names and Scopes Keith Thompson <kst-u@mib.org> - 2017-03-05 19:25 -0800
Re: C Names and Scopes raltbos@xs4all.nl (Richard Bos) - 2017-03-06 09:37 +0000
Re: C Names and Scopes Richard Heathfield <rjh@cpax.org.uk> - 2017-03-06 10:34 +0000
Re: C Names and Scopes James Kuyper <jameskuyper@verizon.net> - 2017-03-06 07:23 -0500
Re: C Names and Scopes GOTHIER Nathan <nathan.gothier@gmail.com> - 2017-03-06 14:26 +0100
Re: C Names and Scopes Keith Thompson <kst-u@mib.org> - 2017-03-04 11:52 -0800
Re: C Names and Scopes BartC <bc@freeuk.com> - 2017-03-04 20:13 +0000
Re: C Names and Scopes BartC <bc@freeuk.com> - 2017-03-04 20:17 +0000
Re: C Names and Scopes Keith Thompson <kst-u@mib.org> - 2017-03-04 12:38 -0800
Re: C Names and Scopes jameskuyper@verizon.net - 2017-03-04 13:50 -0800
Re: C Names and Scopes BartC <bc@freeuk.com> - 2017-03-04 22:37 +0000
Re: C Names and Scopes jameskuyper@verizon.net - 2017-03-04 16:15 -0800
Re: C Names and Scopes BartC <bc@freeuk.com> - 2017-03-05 00:31 +0000
Re: C Names and Scopes jameskuyper@verizon.net - 2017-03-04 16:47 -0800
Re: C Names and Scopes BartC <bc@freeuk.com> - 2017-03-05 01:42 +0000
Re: C Names and Scopes jameskuyper@verizon.net - 2017-03-04 19:20 -0800
Re: C Names and Scopes Keith Thompson <kst-u@mib.org> - 2017-03-05 01:40 -0800
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