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Re: a doubt about c

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Nobody wrote:
> 
> On Sat, 11 Jun 2011 14:13:58 -0600, Joe Pfeiffer wrote:
> 
> > A brief search of the C99 standard failed to turn this up.  I was able
> > to find (in 6.2.5):
> >
> >     A ``plain'' int object has the natural size suggested by the
> >     architecture of the execution environment (large enough to contain
> >     any value in the range INT_MIN to INT_MAX as defined in the header
> >     <limits.h>).
> >
> > (which doesn't say you can't have a 1-byte int).  That said, I don't
> > think I've ever encountered a compiler (even for an 8 bit processor)
> > that didn't use at least a 16 bit int.
> 
> From 5.2.4.2.1, the smallest permitted values for for INT_MIN and INT_MAX
> are:
> 
>          -- minimum value for an object of type int
>             INT_MIN                     -32767 // -(215-1)
> 
>          -- maximum value for an object of type int
>             INT_MAX                     +32767 // 215-1
> 
> So you can only have a 1-byte int if you have 16-bit bytes.

... or bytes with more than 16 bits.

-- 
pete

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a doubt about c Ya Shou <zxyzxy12321@gmail.com> - 2011-06-11 06:11 -0700
  Re: a doubt about c James Kuyper <jameskuyper@verizon.net> - 2011-06-11 09:36 -0400
  Re: a doubt about c Angel <angel+news@spamcop.net> - 2011-06-11 14:37 +0000
    Re: a doubt about c Keith Thompson <kst-u@mib.org> - 2011-06-11 11:55 -0700
      Re: a doubt about c Angel <angel+news@spamcop.net> - 2011-06-11 20:41 +0000
        Re: a doubt about c Ian Collins <ian-news@hotmail.com> - 2011-06-12 08:58 +1200
          Re: a doubt about c Shao Miller <sha0.miller@gmail.com> - 2011-06-11 17:09 -0500
          Re: a doubt about c Eric Sosman <esosman@ieee-dot-org.invalid> - 2011-06-11 18:25 -0400
            Re: a doubt about c Ian Collins <ian-news@hotmail.com> - 2011-06-12 11:43 +1200
            Re: a doubt about c Nick Keighley <nick_keighley_nospam@hotmail.com> - 2011-06-12 05:38 -0700
              Re: a doubt about c Roberto Waltman <usenet@rwaltman.com> - 2011-06-12 10:12 -0400
                Re: a doubt about c Eric Sosman <esosman@ieee-dot-org.invalid> - 2011-06-12 10:59 -0400
                Re: a doubt about c Nobody <nobody@nowhere.com> - 2011-06-15 17:07 +0100
                Re: a doubt about c Nick Keighley <nick_keighley_nospam@hotmail.com> - 2011-06-12 11:33 -0700
                Re: a doubt about c James Kuyper <jameskuyper@verizon.net> - 2011-06-15 09:53 -0400
                Re: a doubt about c Dr Nick <3-nospam@temporary-address.org.uk> - 2011-06-16 18:46 +0100
          Re: a doubt about c DSF <notavalid@address.here> - 2011-06-11 18:53 -0500
            Re: a doubt about c Keith Thompson <kst-u@mib.org> - 2011-06-11 16:18 -0700
              Re: a doubt about c Stephen Sprunk <stephen@sprunk.org> - 2011-06-11 21:13 -0500
                Re: a doubt about c Ian Collins <ian-news@hotmail.com> - 2011-06-12 14:56 +1200
                Re: a doubt about c Keith Thompson <kst-u@mib.org> - 2011-06-11 20:24 -0700
                Re: a doubt about c Eric Sosman <esosman@ieee-dot-org.invalid> - 2011-06-12 08:10 -0400
            Re: a doubt about c Ian Collins <ian-news@hotmail.com> - 2011-06-12 11:49 +1200
        Re: a doubt about c Keith Thompson <kst-u@mib.org> - 2011-06-11 15:36 -0700
      Re: a doubt about c Nobody <nobody@nowhere.com> - 2011-06-12 00:23 +0100
        Re: a doubt about c Seebs <usenet-nospam@seebs.net> - 2011-06-13 14:39 +0000
          Re: a doubt about c Squeamizh <squeamz@hotmail.com> - 2011-06-15 15:44 -0700
            Re: a doubt about c Geoff <geoff@invalid.invalid> - 2011-06-15 19:57 -0700
              Re: a doubt about c "J. J. Farrell" <jjf@bcs.org.uk> - 2011-06-16 18:39 +0100
                Re: a doubt about c Nobody <nobody@nowhere.com> - 2011-06-17 15:39 +0100
                Re: a doubt about c Willem <willem@toad.stack.nl> - 2011-06-17 14:49 +0000
                Re: a doubt about c Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2011-06-17 09:14 -0600
                Re: a doubt about c Shao Miller <sha0.miller@gmail.com> - 2011-06-17 12:00 -0500
                Re: a doubt about c Shao Miller <sha0.miller@gmail.com> - 2011-06-17 11:08 -0500
                Re: [OT] Doubt vs. question. (Re: a doubt about c) Shao Miller <sha0.miller@gmail.com> - 2011-06-17 13:00 -0500
                Re: [OT] Doubt vs. question. (Re: a doubt about c) Shao Miller <sha0.miller@gmail.com> - 2011-06-22 19:01 -0500
                Re: a doubt about c Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2011-06-17 09:14 -0600
                Re: a doubt about c Seebs <usenet-nospam@seebs.net> - 2011-06-17 22:16 +0000
                Re: a doubt about c "J. J. Farrell" <jjf@bcs.org.uk> - 2011-06-18 02:24 +0100
      Re: a doubt about c Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2011-06-11 23:09 -0600
      [OT] Doubt vs. question.  (Re: a doubt about c) Roberto Waltman <usenet@rwaltman.com> - 2011-06-12 10:05 -0400
        Re: [OT] Doubt vs. question.  (Re: a doubt about c) Keith Thompson <kst-u@mib.org> - 2011-06-12 11:22 -0700
          Re: [OT] Doubt vs. question.  (Re: a doubt about c) Ben Pfaff <blp@cs.stanford.edu> - 2011-06-12 11:44 -0700
        Re: [OT] Doubt vs. question.  (Re: a doubt about c) Ralph Spitzner <rasp@spitzner.org> - 2011-06-13 11:31 +0200
          Re: [OT] Doubt vs. question.  (Re: a doubt about c) James Kuyper <jameskuyper@verizon.net> - 2011-06-15 10:03 -0400
            Re: [OT] Doubt vs. question. (Re: a doubt about c) Dr Nick <3-nospam@temporary-address.org.uk> - 2011-06-17 07:52 +0100
            Re: [OT] Doubt vs. question.  (Re: a doubt about c) Michael Press <rubrum@pacbell.net> - 2011-06-19 00:41 -0700
              Re: [OT] Doubt vs. question.  (Re: a doubt about c) James Kuyper <jameskuyper@verizon.net> - 2011-06-19 07:04 -0400
                Re: [OT] Doubt vs. question.  (Re: a doubt about c) Bill Waddington <william.waddington@beezmo.com> - 2011-06-23 11:03 -0700
  Re: a doubt about c Shao Miller <sha0.miller@gmail.com> - 2011-06-11 11:23 -0500
    Re: a doubt about c pete <pfiland@mindspring.com> - 2011-06-11 13:56 -0400
      Re: a doubt about c "dr.oktopus" <blindwilly@freeonline.zzn.com> - 2011-06-11 12:53 -0700
        Re: a doubt about c Lew Pitcher <lpitcher@teksavvy.com> - 2011-06-11 16:01 -0400
        Re: a doubt about c Keith Thompson <kst-u@mib.org> - 2011-06-11 13:07 -0700
        Re: a doubt about c Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2011-06-11 14:13 -0600
          Re: a doubt about c Nobody <nobody@nowhere.com> - 2011-06-11 23:31 +0100
            Re: a doubt about c pete <pfiland@mindspring.com> - 2011-06-11 20:07 -0400
            Re: a doubt about c Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2011-06-11 23:05 -0600
      Re: a doubt about c Shao Miller <sha0.miller@gmail.com> - 2011-06-11 16:42 -0500
        Re: a doubt about c "christian.bau" <christian.bau@cbau.wanadoo.co.uk> - 2011-06-11 14:23 -0700
          Re: a doubt about c Shao Miller <sha0.miller@gmail.com> - 2011-06-11 17:27 -0500
            Re: a doubt about c Keith Thompson <kst-u@mib.org> - 2011-06-11 15:42 -0700
  Re: a doubt about c Seebs <usenet-nospam@seebs.net> - 2011-06-13 14:39 +0000

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