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Groups > comp.lang.c > #167211
| From | antispam@math.uni.wroc.pl |
|---|---|
| Newsgroups | comp.lang.c |
| Subject | Re: Are there any conformant C compilers? |
| Date | 2022-08-25 14:29 +0000 |
| Organization | Aioe.org NNTP Server |
| Message-ID | <te8111$11ga$1@gioia.aioe.org> (permalink) |
| References | <te6n25$16ga$1@gioia.aioe.org> <d3626730-882e-4ead-8321-85903aa68217n@googlegroups.com> |
bart c <bart4858@gmail.com> wrote:
> On Thursday, 25 August 2022 at 03:33:57 UTC+1, anti...@math.uni.wroc.pl wrote:
> > In draft standard (n3047.pdf) I see:
> >
> > : A conforming hosted implementation shall accept any strictly
> > : conforming program.
> >
> > We also have:
> >
> > : A strictly conforming program shall use only those features of
> > : the language and library specified in this document. It shall
> > : not produce output dependent on any unspecified, undefined, or
> > : implementation-defined behavior, and shall not exceed any minimum
> > : implementation limit.
> >
> > Take the following program:
> >
> > #define x1(y) y + y
> > #define x2(y) x1(x1(y))
> > #define x4(y) x2(x2(y))
> > #define x8(y) x4(x4(y))
> > #define x16(y) x8(x8(y))
> > #define x32(y) x16(x16(y))
> > #define x48(y) x16(x32(y))
> >
> > #include <stdio.h>
> > int main(void) {
> > long long foo = x48(1LL);
> > long long bar = 1024LL;
> > bar *= bar;
> > bar *= bar;
> > bar *= 1024LL;
> > if (foo < bar) {
> > printf("OK\n");
> > } else {
> > printf("failed\n");
> > }
> > return 0;
> > }
>
> > In principle compiler which is doing aggressive constant
> > folding during macro expanson could easily compile this
> > program, but it is not clear if any is doing this.
>
> I don't think it's possible. The preprocessor doesn't understand C expressions. The only expressions it knows about are used with #if, and those have their own rules.
>
> Evaluating a C expression, so that `2 + 2` yields the token '4', requires knowledge of C types, but also, if the full sequence was `2 + 2 * 3`, knowledge of C's operator precedences.
Sure. A lot of C macros define functions or constants, so it makes
sense for compiler to spend some time trying to understand macros.
In case above it is resonably easy to exclude possiblity of token
pasting or stringification. Basicaly, only sensible possiblity
is that macro expansion will produce C expression. Given
part like '1 + 1 + ... + 1 + 1' the outer ones may be arguments
to some operator outside, if it binds more tightly than +,
but inner ones will simply produce value, so already during
macroexpansion compiler may fold expansions of x?? macros
to form 1 + val + 1 with val being a long long integer constant.
When such thing appers as argument to x1 we get
1 + val + 1 + 1 + val + 1
which can be folded to
1 + val2 + 1
with val2 = 2*val + 2
> > And quite likely one could came out with more complicated
> > examples.
>
> You can always break a compiler if intent on doing so.
>
> (But yours is a good example of why I don't like 'constexpr' in a language, where you execute arbitrary functions at compile-time.
>
> A program may have 100 complex functions that take a long time to evaluate (and may generate MBs of extra data in executables), but at runtime only one my be executed, or none.)
Actually, 'constexpr' is useful, because instead of doing
computation each time at runtime it can be done once at
compile time. IMO main problem with 'constexpr' is that
it is quite limited. In one of languages I use one can
write
#_< arbitrary code >_#
and the construct will be effectively replaced by output of
'arbitrary code'. In simple use it can fill array with
values computed at compile time. It can get effect of
your 'stringinclude'. But it can do more: '#_<' triggers
recursive invocation of compiler, code up to matching '>_#'
is compiled and run, output is fed back to original compilation.
So this construct can perform arbitrary precomputation
like building tree of comparisons or maybe perfect hash
function to do efficient search.
'constexpr' is much more limited. In C++ people use
so called 'template metaprogramming' to get more
complex done at compile time.
Coming back to C, my example was useless. But with
smart macroexpansion similar examples can get some
effect that otherwise need 'constexpr'. And smart
macros could do things which are impossible with
'constexpr' that is generate code (and not only data).
Compared to 'constexpr' or '#_< ... >_#' construct
above macros have problem that compiler must
recognize possibility of optimization, otherwise
one would get extreme inefficiency at compile time
and/or runtime.
BTW: '#_< ... >_#' runs compiled code so code run
via this construct is as fast as code run at runtime.
Of course '#_< ... >_#' is inappropriate for C,
its full use depends on fact that source tokens
are representable in the language as data.
--
Waldek Hebisch
Back to comp.lang.c | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
Are there any conformant C compilers? antispam@math.uni.wroc.pl - 2022-08-25 02:33 +0000
Re: Are there any conformant C compilers? Kaz Kylheku <480-992-1380@kylheku.com> - 2022-08-25 03:00 +0000
Re: Are there any conformant C compilers? antispam@math.uni.wroc.pl - 2022-08-26 00:22 +0000
Re: Are there any conformant C compilers? Kaz Kylheku <480-992-1380@kylheku.com> - 2022-08-26 16:48 +0000
Re: Are there any conformant C compilers? bart c <bart4858@gmail.com> - 2022-08-25 03:01 -0700
Re: Are there any conformant C compilers? antispam@math.uni.wroc.pl - 2022-08-25 14:29 +0000
Re: Are there any conformant C compilers? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2022-08-25 08:10 -0700
Re: Are there any conformant C compilers? antispam@math.uni.wroc.pl - 2022-08-25 16:23 +0000
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-08-25 20:53 +0200
Re: Are there any conformant C compilers? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2022-08-26 06:56 -0700
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-08-26 17:29 +0200
Re: Are there any conformant C compilers? Thiago Adams <thiago.adams@gmail.com> - 2022-08-26 13:44 -0700
Re: Are there any conformant C compilers? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2022-08-26 13:56 -0700
Re: Are there any conformant C compilers? Thiago Adams <thiago.adams@gmail.com> - 2022-08-26 16:01 -0700
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-08-28 10:27 +0200
Re: Are there any conformant C compilers? bart c <bart4858@gmail.com> - 2022-08-28 03:52 -0700
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-08-28 15:05 +0200
Re: Are there any conformant C compilers? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2022-08-28 17:00 -0700
Re: Are there any conformant C compilers? bart c <bart4858@gmail.com> - 2022-08-29 15:16 -0700
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-08-30 09:38 +0200
Re: Are there any conformant C compilers? bart c <bart4858@gmail.com> - 2022-08-30 04:03 -0700
Re: Are there any conformant C compilers? Anton Shepelev <anton.txt@gmail.com> - 2022-08-31 01:20 +0300
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-08-31 09:14 +0200
Re: Are there any conformant C compilers? Thiago Adams <thiago.adams@gmail.com> - 2022-08-28 06:19 -0700
Re: Are there any conformant C compilers? Thiago Adams <thiago.adams@gmail.com> - 2022-08-28 06:11 -0700
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-08-28 17:20 +0200
Re: Are there any conformant C compilers? Thiago Adams <thiago.adams@gmail.com> - 2022-08-28 12:31 -0700
Re: Are there any conformant C compilers? Thiago Adams <thiago.adams@gmail.com> - 2022-08-28 12:49 -0700
Re: Are there any conformant C compilers? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2022-08-28 21:29 +0100
Re: Are there any conformant C compilers? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2022-08-28 17:49 -0700
Re: Are there any conformant C compilers? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2022-08-29 02:58 +0100
Re: Are there any conformant C compilers? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2022-08-28 19:51 -0700
Re: Are there any conformant C compilers? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2022-08-29 10:54 +0100
Re: Are there any conformant C compilers? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2022-09-12 05:13 -0700
Re: Are there any conformant C compilers? scott@slp53.sl.home (Scott Lurndal) - 2022-09-12 13:55 +0000
Re: Are there any conformant C compilers? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2022-09-12 15:06 +0100
Re: Are there any conformant C compilers? scott@slp53.sl.home (Scott Lurndal) - 2022-09-12 15:22 +0000
Re: Are there any conformant C compilers? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2022-09-12 17:04 +0100
Re: Are there any conformant C compilers? scott@slp53.sl.home (Scott Lurndal) - 2022-09-12 17:39 +0000
Re: Are there any conformant C compilers? scott@slp53.sl.home (Scott Lurndal) - 2022-09-12 17:40 +0000
Re: Are there any conformant C compilers? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2022-09-13 15:52 -0700
Re: Are there any conformant C compilers? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2022-09-13 17:24 -0700
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-08-28 22:55 +0200
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-08-28 22:51 +0200
Re: Are there any conformant C compilers? Thiago Adams <thiago.adams@gmail.com> - 2022-08-28 14:57 -0700
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-08-29 00:46 +0200
Re: Are there any conformant C compilers? Thiago Adams <thiago.adams@gmail.com> - 2022-08-28 16:13 -0700
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-08-29 08:47 +0200
Re: Are there any conformant C compilers? Thiago Adams <thiago.adams@gmail.com> - 2022-08-28 20:13 -0700
Re: Are there any conformant C compilers? Thiago Adams <thiago.adams@gmail.com> - 2022-08-28 20:30 -0700
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-08-29 09:36 +0200
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-08-31 00:43 +0100
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-08-31 10:44 +0200
Re: Are there any conformant C compilers? Thiago Adams <thiago.adams@gmail.com> - 2022-08-31 04:50 -0700
Re: Are there any conformant C compilers? Thiago Adams <thiago.adams@gmail.com> - 2022-08-31 05:48 -0700
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-08-31 14:31 +0100
Re: Are there any conformant C compilers? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2022-08-31 15:15 +0100
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-08-31 16:41 +0100
Re: Are there any conformant C compilers? Thiago Adams <thiago.adams@gmail.com> - 2022-08-31 08:55 -0700
Re: Are there any conformant C compilers? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2022-08-31 17:43 +0100
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-08-31 18:37 +0100
Re: Are there any conformant C compilers? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2022-08-31 19:30 +0100
Re: Are there any conformant C compilers? scott@slp53.sl.home (Scott Lurndal) - 2022-08-31 18:47 +0000
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-08-31 20:37 +0100
Re: Are there any conformant C compilers? scott@slp53.sl.home (Scott Lurndal) - 2022-08-31 19:47 +0000
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-09-01 09:45 +0200
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-09-01 11:55 +0100
Re: Are there any conformant C compilers? Thiago Adams <thiago.adams@gmail.com> - 2022-09-01 05:23 -0700
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-09-01 14:20 +0100
Re: Are there any conformant C compilers? Manfred <noname@add.invalid> - 2022-09-03 02:20 +0200
Re: Are there any conformant C compilers? scott@slp53.sl.home (Scott Lurndal) - 2022-09-03 00:25 +0000
Re: Are there any conformant C compilers? Manfred <noname@add.invalid> - 2022-09-03 02:46 +0200
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-09-03 10:11 +0200
Re: Are there any conformant C compilers? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2022-09-03 12:54 +0100
Re: Are there any conformant C compilers? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2022-09-03 12:52 -0700
Re: Are there any conformant C compilers? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2022-09-03 21:08 +0100
Re: Are there any conformant C compilers? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2022-09-03 12:46 -0700
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-09-01 01:25 +0100
Re: Are there any conformant C compilers? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2022-09-01 11:17 +0100
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-09-01 12:04 +0100
Re: Are there any conformant C compilers? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2022-09-01 16:06 +0100
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-09-04 23:24 +0100
Re: Are there any conformant C compilers? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2022-08-31 11:39 -0700
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-08-31 18:57 +0200
Re: Are there any conformant C compilers? antispam@math.uni.wroc.pl - 2022-09-02 17:37 +0000
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-09-02 23:51 +0100
Re: Are there any conformant C compilers? antispam@math.uni.wroc.pl - 2022-09-03 01:23 +0000
Re: Are there any conformant C compilers? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2022-09-02 20:42 -0700
Re: Are there any conformant C compilers? antispam@math.uni.wroc.pl - 2022-09-03 14:34 +0000
Re: Are there any conformant C compilers? scott@slp53.sl.home (Scott Lurndal) - 2022-09-03 17:39 +0000
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-09-03 12:00 +0100
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-09-03 14:45 +0100
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-09-03 17:40 +0200
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-09-03 17:30 +0100
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-09-04 15:02 +0200
Re: Are there any conformant C compilers? antispam@math.uni.wroc.pl - 2022-09-04 22:45 +0000
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-09-05 01:02 +0100
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-09-05 08:22 +0200
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-09-05 12:28 +0100
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-09-05 15:52 +0200
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-09-05 15:15 +0100
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-09-05 22:54 +0200
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-09-05 22:49 +0100
Re: Are there any conformant C compilers? scott@slp53.sl.home (Scott Lurndal) - 2022-09-05 23:05 +0000
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-09-06 01:41 +0100
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-09-06 09:39 +0200
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-09-06 10:50 +0100
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-09-06 15:29 +0200
Re: Are there any conformant C compilers? Anton Shepelev <anton.txt@g{oogle}mail.com> - 2022-09-06 17:05 +0300
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-09-06 15:43 +0100
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-09-06 17:19 +0200
Re: Are there any conformant C compilers? tTh <tth@none.invalid> - 2022-09-06 18:19 +0200
Re: Are there any conformant C compilers? Öö Tiib <ootiib@hot.ee> - 2022-09-08 06:18 -0700
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-09-07 18:10 +0100
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-09-07 20:31 +0200
Re: Are there any conformant C compilers? scott@slp53.sl.home (Scott Lurndal) - 2022-09-07 19:41 +0000
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-09-07 22:05 +0100
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-09-08 10:07 +0200
Re: Are there any conformant C compilers? scott@slp53.sl.home (Scott Lurndal) - 2022-09-05 21:42 +0000
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-09-05 23:11 +0100
Re: Are there any conformant C compilers? scott@slp53.sl.home (Scott Lurndal) - 2022-09-05 23:03 +0000
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-09-06 01:02 +0100
Re: Are there any conformant C compilers? antispam@math.uni.wroc.pl - 2022-09-05 12:27 +0000
Re: Are there any conformant C compilers? scott@slp53.sl.home (Scott Lurndal) - 2022-09-05 21:40 +0000
Re: Are there any conformant C compilers? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2022-09-05 14:55 -0700
Re: Are there any conformant C compilers? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2022-09-03 20:24 +0100
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-09-03 22:30 +0100
Re: Are there any conformant C compilers? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2022-09-04 00:19 +0100
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-09-04 12:35 +0100
Re: Are there any conformant C compilers? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2022-09-04 14:17 +0100
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-09-04 15:20 +0100
Re: Are there any conformant C compilers? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2022-09-04 15:58 +0100
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-09-04 18:00 +0100
Re: Are there any conformant C compilers? Manfred <noname@add.invalid> - 2022-09-04 19:26 +0200
Re: Are there any conformant C compilers? antispam@math.uni.wroc.pl - 2022-09-03 16:24 +0000
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-09-03 18:23 +0100
Re: Are there any conformant C compilers? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2022-09-03 13:56 -0700
Re: Are there any conformant C compilers? Thiago Adams <thiago.adams@gmail.com> - 2022-08-31 06:52 -0700
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-08-31 15:06 +0200
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-08-31 12:50 +0100
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-08-31 15:19 +0200
Re: Are there any conformant C compilers? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2022-08-28 16:51 -0700
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-08-29 09:45 +0200
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-08-29 10:04 +0200
Re: Are there any conformant C compilers? Thiago Adams <thiago.adams@gmail.com> - 2022-08-29 04:59 -0700
Re: Are there any conformant C compilers? Öö Tiib <ootiib@hot.ee> - 2022-08-29 07:32 -0700
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-08-29 16:47 +0200
Re: Are there any conformant C compilers? bart c <bart4858@gmail.com> - 2022-08-29 17:51 -0700
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-08-30 13:15 +0200
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-08-30 14:58 +0100
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-08-30 15:54 +0100
Re: Are there any conformant C compilers? Thiago Adams <thiago.adams@gmail.com> - 2022-08-30 09:17 -0700
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-08-30 18:34 +0100
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-08-31 11:25 +0200
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-08-31 14:14 +0100
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-08-31 15:28 +0200
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-08-31 15:02 +0100
Re: Are there any conformant C compilers? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2022-08-31 15:28 +0100
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-08-31 17:06 +0200
Re: Are there any conformant C compilers? scott@slp53.sl.home (Scott Lurndal) - 2022-08-31 15:29 +0000
Re: Are there any conformant C compilers? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2022-08-31 17:48 +0100
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-08-31 19:58 +0200
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-08-31 20:31 +0100
Re: Are there any conformant C compilers? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2022-08-31 13:01 -0700
Re: Are there any conformant C compilers? Thiago Adams <thiago.adams@gmail.com> - 2022-08-31 15:26 -0700
Re: Are there any conformant C compilers? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2022-08-31 15:42 -0700
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-09-01 10:00 +0200
Re: Are there any conformant C compilers? Thiago Adams <thiago.adams@gmail.com> - 2022-09-01 04:35 -0700
Re: Are there any conformant C compilers? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2022-09-01 15:10 -0700
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-09-02 00:09 +0100
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-09-02 09:30 +0200
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-09-02 13:24 +0100
Re: Are there any conformant C compilers? Thiago Adams <thiago.adams@gmail.com> - 2022-09-02 05:56 -0700
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-09-02 15:14 +0100
Re: Are there any conformant C compilers? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2022-09-02 16:19 +0100
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-09-02 17:52 +0100
Re: Are there any conformant C compilers? Thiago Adams <thiago.adams@gmail.com> - 2022-09-02 10:01 -0700
Re: Are there any conformant C compilers? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2022-09-02 11:50 -0700
Re: Are there any conformant C compilers? Thiago Adams <thiago.adams@gmail.com> - 2022-09-02 12:18 -0700
Re: Are there any conformant C compilers? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2022-09-02 20:45 +0100
Re: Are there any conformant C compilers? Thiago Adams <thiago.adams@gmail.com> - 2022-09-02 13:08 -0700
Re: Are there any conformant C compilers? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2022-09-02 21:41 +0100
Re: Are there any conformant C compilers? Thiago Adams <thiago.adams@gmail.com> - 2022-09-02 13:55 -0700
Re: Are there any conformant C compilers? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2022-09-02 23:29 +0100
Re: Are there any conformant C compilers? Thiago Adams <thiago.adams@gmail.com> - 2022-09-02 16:25 -0700
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-09-03 10:23 +0200
Re: Are there any conformant C compilers? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2022-09-03 13:07 +0100
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-09-03 15:06 +0200
Re: Are there any conformant C compilers? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2022-09-11 21:22 -0700
Re: Are there any conformant C compilers? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2022-09-12 12:01 +0100
Re: Are there any conformant C compilers? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2022-09-13 07:40 -0700
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-09-12 12:32 +0100
Re: Are there any conformant C compilers? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2022-09-12 09:33 -0700
Re: Are there any conformant C compilers? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2022-09-13 07:34 -0700
Re: Are there any conformant C compilers? Kaz Kylheku <480-992-1380@kylheku.com> - 2022-09-13 16:41 +0000
Re: Are there any conformant C compilers? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2022-09-14 07:41 -0700
Re: Are there any conformant C compilers? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2022-09-14 11:06 -0700
Re: Are there any conformant C compilers? Kaz Kylheku <480-992-1380@kylheku.com> - 2022-09-15 01:03 +0000
Re: Are there any conformant C compilers? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2022-09-16 06:52 -0700
Re: Are there any conformant C compilers? Kaz Kylheku <480-992-1380@kylheku.com> - 2022-09-15 00:14 +0000
Re: Are there any conformant C compilers? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2022-09-15 17:29 -0700
Re: Are there any conformant C compilers? Kaz Kylheku <480-992-1380@kylheku.com> - 2022-09-19 02:33 +0000
Re: Are there any conformant C compilers? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2022-09-11 21:07 -0700
Re: Are there any conformant C compilers? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2022-09-02 11:03 -0700
Re: Are there any conformant C compilers? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2022-09-02 20:47 +0100
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-09-02 15:52 +0200
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-09-02 16:01 +0100
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-09-02 19:22 +0200
Re: Are there any conformant C compilers? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2022-09-02 10:50 -0700
Re: Are there any conformant C compilers? Bart <bc@freeuk.com> - 2022-09-01 00:30 +0100
Re: Are there any conformant C compilers? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2022-08-31 21:35 +0100
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-09-01 10:14 +0200
Re: Are there any conformant C compilers? Thiago Adams <thiago.adams@gmail.com> - 2022-08-30 07:58 -0700
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-08-30 17:49 +0200
Re: Are there any conformant C compilers? Thiago Adams <thiago.adams@gmail.com> - 2022-08-30 09:02 -0700
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-08-30 18:36 +0200
Re: Are there any conformant C compilers? Thiago Adams <thiago.adams@gmail.com> - 2022-08-30 09:25 -0700
Re: Are there any conformant C compilers? Thiago Adams <thiago.adams@gmail.com> - 2022-08-30 05:31 -0700
Re: Are there any conformant C compilers? David Brown <david.brown@hesbynett.no> - 2022-08-30 17:08 +0200
Re: Are there any conformant C compilers? Thiago Adams <thiago.adams@gmail.com> - 2022-08-30 08:40 -0700
Re: Are there any conformant C compilers? Thiago Adams <thiago.adams@gmail.com> - 2022-08-30 08:50 -0700
Re: Are there any conformant C compilers? Opus <ifonly@youknew.org> - 2022-08-27 20:04 +0200
Re: Are there any conformant C compilers? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2022-08-25 17:03 +0100
Re: Are there any conformant C compilers? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2022-08-25 09:50 -0700
Re: Are there any conformant C compilers? bart c <bart4858@gmail.com> - 2022-08-25 12:04 -0700
Re: Are there any conformant C compilers? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2022-08-25 12:25 -0700
Re: Are there any conformant C compilers? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2022-08-25 08:23 -0700
Re: Are there any conformant C compilers? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2022-08-25 09:58 -0700
Re: Are there any conformant C compilers? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2022-08-26 07:51 -0700
Re: Are there any conformant C compilers? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2022-08-26 11:50 -0700
Re: Are there any conformant C compilers? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2022-08-26 19:45 -0700
Re: Are there any conformant C compilers? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2022-08-26 22:03 -0700
Re: Are there any conformant C compilers? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2022-08-27 08:14 -0700
Re: Are there any conformant C compilers? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2022-08-27 11:23 -0700
Re: Are there any conformant C compilers? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2022-08-25 12:41 -0700
Re: Are there any conformant C compilers? Kaz Kylheku <480-992-1380@kylheku.com> - 2022-08-25 20:30 +0000
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