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Groups > comp.lang.c > #112134
| From | Keith Thompson <kst-u@mib.org> |
|---|---|
| Newsgroups | comp.lang.c |
| Subject | Re: Hexadecimal float constants |
| Date | 2017-06-13 14:22 -0700 |
| Organization | None to speak of |
| Message-ID | <lnpoe7eg72.fsf@kst-u.example.com> (permalink) |
| References | (5 earlier) <4996d741-d2cf-42a6-8515-02a0e954bf09@googlegroups.com> <lnefung8ui.fsf@kst-u.example.com> <NEU%A.52295$sD2.14262@fx42.am4> <lna85bg1f7.fsf@kst-u.example.com> <yxY%A.45542$9M.26288@fx18.am4> |
bartc <bc@freeuk.com> writes:
> On 13/06/2017 19:58, Keith Thompson wrote:
>> bartc <bc@freeuk.com> writes:
[...]
>>> A redesign however may not have a preprocessor, and probably wouldn't
>>> have octal constants like that. And, if it did want to have macro calls
>>> such as M(08) or M(7F), would find a better way of doing it.
>>
>> Any such "redesign" would have to be a new language. You can have a
>> C-like language without a preprocessor,
>
> The preprocessor excluding macro calls is not a problem (in not
> presenting any implementation problems). That is, #include and #if/#endif.
>
> Macro processing, especially function-like macros, /is/ a problem.
#if and #include are handled by the preprocessor.
Apparently you meant to propose removing macros, not removing the
preprocessor entirely.
Even in that case, I stand by my previous statement. I don't
believe any future C-like language that omits macros would break
tons of existing valid C code, and would not be called "C". If you
implement such a language yourself, I encourage you to give it a
different name.
--
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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Hexadecimal float constants Steve Keller <keller@no.invalid> - 2017-06-12 18:34 +0200
Re: Hexadecimal float constants "James R. Kuyper" <jameskuyper@verizon.net> - 2017-06-12 12:44 -0400
Re: Hexadecimal float constants supercat@casperkitty.com - 2017-06-12 10:54 -0700
Re: Hexadecimal float constants Keith Thompson <kst-u@mib.org> - 2017-06-12 11:26 -0700
Re: Hexadecimal float constants bartc <bc@freeuk.com> - 2017-06-12 19:38 +0100
Re: Hexadecimal float constants scott@slp53.sl.home (Scott Lurndal) - 2017-06-12 18:45 +0000
Re: Hexadecimal float constants Robert Wessel <robertwessel2@yahoo.com> - 2017-06-12 13:54 -0500
Re: Hexadecimal float constants bartc <bc@freeuk.com> - 2017-06-12 20:40 +0100
Re: Hexadecimal float constants Keith Thompson <kst-u@mib.org> - 2017-06-12 13:06 -0700
Re: Hexadecimal float constants supercat@casperkitty.com - 2017-06-12 13:37 -0700
Re: Hexadecimal float constants bartc <bc@freeuk.com> - 2017-06-12 22:22 +0100
Re: Hexadecimal float constants Keith Thompson <kst-u@mib.org> - 2017-06-12 16:01 -0700
Re: Hexadecimal float constants supercat@casperkitty.com - 2017-06-12 16:36 -0700
Re: Hexadecimal float constants jameskuyper@verizon.net - 2017-06-12 12:39 -0700
Re: Hexadecimal float constants bartc <bc@freeuk.com> - 2017-06-12 18:42 +0100
Re: Hexadecimal float constants Thomas David Rivers <rivers@dignus.com> - 2017-06-12 17:27 -0400
Re: Hexadecimal float constants "James R. Kuyper" <jameskuyper@verizon.net> - 2017-06-12 18:03 -0400
Re: Hexadecimal float constants bartc <bc@freeuk.com> - 2017-06-12 23:31 +0100
Re: Hexadecimal float constants Ben Bacarisse <ben.usenet@bsb.me.uk> - 2017-06-13 00:10 +0100
Re: Hexadecimal float constants jacobnavia <jacob@jacob.remcomp.fr> - 2017-06-13 01:33 +0200
Re: Hexadecimal float constants Ben Bacarisse <ben.usenet@bsb.me.uk> - 2017-06-13 01:10 +0100
Re: Hexadecimal float constants supercat@casperkitty.com - 2017-06-12 16:01 -0700
Re: Hexadecimal float constants Keith Thompson <kst-u@mib.org> - 2017-06-12 17:00 -0700
Re: Hexadecimal float constants supercat@casperkitty.com - 2017-06-13 07:51 -0700
Re: Hexadecimal float constants Keith Thompson <kst-u@mib.org> - 2017-06-13 09:17 -0700
Re: Hexadecimal float constants bartc <bc@freeuk.com> - 2017-06-13 17:45 +0100
Re: Hexadecimal float constants Keith Thompson <kst-u@mib.org> - 2017-06-13 11:58 -0700
Re: Hexadecimal float constants supercat@casperkitty.com - 2017-06-13 12:57 -0700
Re: Hexadecimal float constants Keith Thompson <kst-u@mib.org> - 2017-06-13 13:01 -0700
Re: Hexadecimal float constants bartc <bc@freeuk.com> - 2017-06-13 22:11 +0100
Re: Hexadecimal float constants Keith Thompson <kst-u@mib.org> - 2017-06-13 14:22 -0700
Re: Hexadecimal float constants "James R. Kuyper" <jameskuyper@verizon.net> - 2017-06-13 17:43 -0400
Re: Hexadecimal float constants Keith Thompson <kst-u@mib.org> - 2017-06-13 14:48 -0700
Re: Hexadecimal float constants bartc <bc@freeuk.com> - 2017-06-13 23:03 +0100
Re: Hexadecimal float constants GOTHIER Nathan <nathan.gothier@gmail.com> - 2017-06-14 01:30 +0200
Re: Hexadecimal float constants supercat@casperkitty.com - 2017-06-13 12:24 -0700
Re: Hexadecimal float constants jacobnavia <jacob@jacob.remcomp.fr> - 2017-06-13 21:52 +0200
Re: Hexadecimal float constants Keith Thompson <kst-u@mib.org> - 2017-06-13 13:12 -0700
Re: Hexadecimal float constants supercat@casperkitty.com - 2017-06-13 16:18 -0700
Re: Hexadecimal float constants Ike Naar <ike@iceland.freeshell.org> - 2017-06-14 21:28 +0000
Re: Hexadecimal float constants supercat@casperkitty.com - 2017-06-12 15:21 -0700
Re: Hexadecimal float constants Thomas David Rivers <rivers@dignus.com> - 2017-06-13 12:13 -0400
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