Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > comp.lang.c++ > #121374
| From | Michael S <already5chosen@yahoo.com> |
|---|---|
| Newsgroups | comp.lang.c++ |
| Subject | Re: We have a new standard! |
| Date | 2025-01-02 17:35 +0200 |
| Organization | A noiseless patient Spider |
| Message-ID | <20250102173514.0000191d@yahoo.com> (permalink) |
| References | (1 earlier) <20250101182527.00004b2f@yahoo.com> <vl3qpk$2rr3n$1@dont-email.me> <vl5dst$37mo5$2@dont-email.me> <vl5lvf$39de4$1@dont-email.me> <vl625a$3bj9b$1@dont-email.me> |
On Thu, 2 Jan 2025 13:51:53 +0100
David Brown <david.brown@hesbynett.no> wrote:
>
> Could this all have been done from the start of C++? In theory, yes
> - in practice no. std::format and std::print rely on various modern
> C++ features, such as compile-time evaluation of functions,
It does not look like dependence of std::format on compile-time
evaluation is a requirement of standard rather than implementation
choice of g++ and of clang++.
MSVC 19.30.30706 compiles the following code just fine:
#include <cstdio>
#include <format>
int main(int argc, char** argv)
{
if (argc >= 3) {
std::string s = std::format(argv[1], argv[2]);
printf("%s\n", s.c_str());
}
return 0;
}
When run, it produces expected results.
Or, may be, it's because this version of MSVC is not fully C++20
complient.
Back to comp.lang.c++ | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
Re: We have a new standard! Michael S <already5chosen@yahoo.com> - 2025-01-01 18:25 +0200
Re: We have a new standard! Muttley@dastardlyhq.com - 2025-01-01 16:33 +0000
Re: We have a new standard! Ross Finlayson <ross.a.finlayson@gmail.com> - 2025-01-01 09:41 -0800
Re: We have a new standard! David Brown <david.brown@hesbynett.no> - 2025-01-02 08:06 +0100
Re: We have a new standard! Muttley@dastardlyhq.com - 2025-01-02 09:23 +0000
Re: We have a new standard! David Brown <david.brown@hesbynett.no> - 2025-01-02 13:51 +0100
Re: We have a new standard! Muttley@DastardlyHQ.org - 2025-01-02 14:07 +0000
Re: We have a new standard! David Brown <david.brown@hesbynett.no> - 2025-01-02 17:54 +0100
Re: We have a new standard! Muttley@DastardlyHQ.org - 2025-01-02 17:15 +0000
Re: We have a new standard! Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2025-01-02 13:58 -0800
Re: We have a new standard! Muttley@DastardlyHQ.org - 2025-01-03 10:13 +0000
Re: We have a new standard! Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2025-01-03 11:22 -0800
Re: We have a new standard! Muttley@dastardlyhq.com - 2025-01-04 10:17 +0000
Re: We have a new standard! David Brown <david.brown@hesbynett.no> - 2025-01-04 12:31 +0100
Re: We have a new standard! Muttley@dastardlyhq.com - 2025-01-04 11:34 +0000
Re: We have a new standard! David Brown <david.brown@hesbynett.no> - 2025-01-04 14:01 +0100
Re: We have a new standard! Muttley@dastardlyhq.com - 2025-01-04 15:49 +0000
Re: We have a new standard! Ross Finlayson <ross.a.finlayson@gmail.com> - 2025-01-03 17:42 -0800
Re: We have a new standard! Sam <sam@email-scan.com> - 2025-01-02 15:20 -0500
Re: We have a new standard! David Brown <david.brown@hesbynett.no> - 2025-01-03 13:43 +0100
Re: We have a new standard! Sam <sam@email-scan.com> - 2025-01-03 08:11 -0500
Re: We have a new standard! Paavo Helde <eesnimi@osa.pri.ee> - 2025-01-03 16:33 +0200
Re: We have a new standard! Sam <sam@email-scan.com> - 2025-01-03 10:50 -0500
Re: We have a new standard! Muttley@DastardlyHQ.org - 2025-01-03 16:09 +0000
Re: We have a new standard! Sam <sam@email-scan.com> - 2025-01-03 11:53 -0500
Re: We have a new standard! Muttley@dastardlyhq.com - 2025-01-03 17:10 +0000
Re: We have a new standard! Sam <sam@email-scan.com> - 2025-01-03 12:14 -0500
Re: We have a new standard! Muttley@dastardlyhq.com - 2025-01-04 10:13 +0000
Re: We have a new standard! David Brown <david.brown@hesbynett.no> - 2025-01-03 18:17 +0100
Re: We have a new standard! Sam <sam@email-scan.com> - 2025-01-03 13:58 -0500
Re: We have a new standard! David Brown <david.brown@hesbynett.no> - 2025-01-04 12:39 +0100
Re: We have a new standard! Sam <sam@email-scan.com> - 2025-01-04 09:56 -0500
Re: We have a new standard! Paavo Helde <eesnimi@osa.pri.ee> - 2025-01-03 21:46 +0200
Re: We have a new standard! Sam <sam@email-scan.com> - 2025-01-03 21:06 -0500
Re: We have a new standard! Ross Finlayson <ross.a.finlayson@gmail.com> - 2025-01-03 18:32 -0800
Re: We have a new standard! Paavo Helde <eesnimi@osa.pri.ee> - 2025-01-04 20:08 +0200
Re: We have a new standard! Sam <sam@email-scan.com> - 2025-01-04 14:46 -0500
Re: We have a new standard! wij <wyniijj5@gmail.com> - 2025-01-05 07:14 +0800
Re: We have a new standard! Muttley@DastardlyHQ.org - 2025-01-06 08:38 +0000
Re: We have a new standard! Chris Ahlstrom <OFeem1987@teleworm.us> - 2025-01-07 08:40 -0500
Re: We have a new standard! Muttley@DastardlyHQ.org - 2025-01-07 14:04 +0000
Re: We have a new standard! Chris Ahlstrom <OFeem1987@teleworm.us> - 2025-01-08 14:52 -0500
Re: We have a new standard! Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2025-01-08 13:31 -0800
Re: We have a new standard! Muttley@DastardlyHQ.org - 2025-01-09 08:39 +0000
Re: We have a new standard! Sam <sam@email-scan.com> - 2025-01-07 21:32 -0500
Re: We have a new standard! Ross Finlayson <ross.a.finlayson@gmail.com> - 2025-01-03 17:49 -0800
Re: We have a new standard! David Brown <david.brown@hesbynett.no> - 2025-01-03 17:12 +0100
Re: We have a new standard! Sam <sam@email-scan.com> - 2025-01-03 11:56 -0500
Re: We have a new standard! Michael S <already5chosen@yahoo.com> - 2025-01-02 17:35 +0200
Re: We have a new standard! David Brown <david.brown@hesbynett.no> - 2025-01-02 17:57 +0100
Re: We have a new standard! Michael S <already5chosen@yahoo.com> - 2025-01-02 19:55 +0200
Re: We have a new standard! Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2025-01-02 13:40 -0800
Re: We have a new standard! David Brown <david.brown@hesbynett.no> - 2025-01-03 09:42 +0100
Re: We have a new standard! Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2025-01-02 13:38 -0800
Re: We have a new standard! Muttley@DastardlyHQ.org - 2025-01-03 10:09 +0000
Re: We have a new standard! Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2025-01-03 11:19 -0800
Re: We have a new standard! Muttley@dastardlyhq.com - 2025-01-04 10:15 +0000
Re: We have a new standard! Paavo Helde <eesnimi@osa.pri.ee> - 2025-01-01 22:43 +0200
Re: We have a new standard! David Brown <david.brown@hesbynett.no> - 2025-01-02 07:56 +0100
Re: We have a new standard! Tim Rentsch <tr.17687@z991.linuxsc.com> - 2025-01-02 00:39 -0800
Re: We have a new standard! Paavo Helde <eesnimi@osa.pri.ee> - 2025-01-02 12:31 +0200
Re: We have a new standard! Michael S <already5chosen@yahoo.com> - 2025-01-02 14:59 +0200
Re: We have a new standard! Paavo Helde <eesnimi@osa.pri.ee> - 2025-01-02 15:50 +0200
Re: We have a new standard! Tim Rentsch <tr.17687@z991.linuxsc.com> - 2025-01-07 21:15 -0800
Re: We have a new standard! Paavo Helde <eesnimi@osa.pri.ee> - 2025-01-08 08:44 +0200
Re: We have a new standard! Michael S <already5chosen@yahoo.com> - 2025-01-08 11:44 +0200
Re: We have a new standard! James Kuyper <jameskuyper@alumni.caltech.edu> - 2025-01-08 15:04 -0500
Re: We have a new standard! Tim Rentsch <tr.17687@z991.linuxsc.com> - 2025-01-14 08:49 -0800
Re: We have a new standard! Tim Rentsch <tr.17687@z991.linuxsc.com> - 2025-01-14 09:12 -0800
Re: We have a new standard! Paavo Helde <eesnimi@osa.pri.ee> - 2025-01-14 19:53 +0200
Re: We have a new standard! "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2025-01-08 14:43 -0800
Re: We have a new standard! scott@slp53.sl.home (Scott Lurndal) - 2025-01-02 20:51 +0000
Re: We have a new standard! Michael S <already5chosen@yahoo.com> - 2025-01-02 16:47 +0200
csiph-web