Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > comp.lang.c++ > #92776
| From | Richard Damon <richard@damon-family.org> |
|---|---|
| Newsgroups | comp.lang.c++ |
| Subject | Re: What does this code print ? |
| Date | 2023-10-13 12:15 -0400 |
| Organization | i2pn2 (i2pn.org) |
| Message-ID | <ugbqf7$19fre$3@i2pn2.org> (permalink) |
| References | <ug54sf$1ki2m$1@dont-email.me> <87lec95n0t.fsf@bsb.me.uk> <ugaeqo$2vefi$1@dont-email.me> <ugapal$31eim$1@dont-email.me> |
On 10/13/23 2:50 AM, Bonita Montero wrote:
> Am 13.10.2023 um 05:50 schrieb Chris M. Thomasson:
>> On 10/11/2023 6:03 AM, Ben Bacarisse wrote:
>>> Bonita Montero <Bonita.Montero@gmail.com> writes:
>>>
>>>> #include <iostream>
>>>>
>>>> using namespace std;
>>>>
>>>> int main()
>>>> {
>>>> auto lambda = []( int a ) -> int
>>>> {
>>>> thread_local int i = 0;
>>>> return i++ + a;
>>>> };
>>>> int (__fastcall *volatile pFnFastcall)( int ) = lambda;
>>>> int (__stdcall *volatile pFnStdcall)( int ) = lambda;
>>>> cout << pFnFastcall( 10 ) << endl;
>>>> cout << pFnStdcall( 9 ) << endl;
>>>> }
>>>>
>>>> Don't compile it yourself,
>>>
>>> An easy injunction to follow since it has syntax errors! Presumably
>>> those undeclared identifiers (or proprietary keywords?) have some
>>> meaning to your compiler.
>>>
>>>> just guess.
>>>
>>
>>
>> What is 10 * 10?
>> It's one hundred percent that the lovely Bonita is a troll.
>
>
> O.k., I'll explain it: the lambda is compiled twice for each cal-
> ling convention but in contrast to a generic lambda the thread
> local variable "i" exists only once for both "instantiations" !
> With a generic lambda there would be an "i" for each instanti-
> ation of the lambda's calling operator. I thought the people
> here should be able to think about that without compiling the
> code.
> And you call that trolling ...
And your lack of knowledge of how the standard actually works just shows
how little you really know.
Back to comp.lang.c++ | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-11 05:30 +0200
Re: What does this code print ? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2023-10-11 14:03 +0100
Re: What does this code print ? gazelle@shell.xmission.com (Kenny McCormack) - 2023-10-11 13:12 +0000
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-11 19:22 +0200
Re: What does this code print ? scott@slp53.sl.home (Scott Lurndal) - 2023-10-11 17:41 +0000
Re: What does this code print ? Bo Persson <bo@bo-persson.se> - 2023-10-11 20:24 +0200
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-13 05:24 +0200
Re: What does this code print ? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2023-10-13 17:53 +0100
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-14 15:50 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-13 12:12 -0400
Re: What does this code print ? scott@slp53.sl.home (Scott Lurndal) - 2023-10-13 17:27 +0000
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-14 15:52 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-14 11:26 -0400
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-15 09:08 +0200
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-15 12:55 -0700
Re: What does this code print ? Richard Damon <news.x.richarddamon@xoxy.net> - 2023-10-15 22:19 -0400
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-18 20:58 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-11 19:21 +0200
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-11 12:41 -0700
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-11 12:43 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-13 05:25 +0200
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-12 20:50 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-13 08:50 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-13 12:15 -0400
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-14 15:53 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-14 11:26 -0400
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-15 09:00 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-15 13:15 -0400
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-17 07:47 +0200
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-17 11:34 -0700
Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-13 16:34 +0000
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-13 13:12 -0700
Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-14 02:36 +0000
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-13 20:44 -0700
Re: What does this code print ? Paavo Helde <eesnimi@osa.pri.ee> - 2023-10-14 11:51 +0300
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-17 11:35 -0700
Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-17 20:06 +0000
Re: What does this code print ? Paavo Helde <eesnimi@osa.pri.ee> - 2023-10-18 11:43 +0300
Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-18 17:29 +0000
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-18 11:31 -0700
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-19 14:43 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-14 15:54 +0200
Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-14 18:05 +0000
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-14 14:58 -0400
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-15 08:58 +0200
Re: What does this code print ? Richard Damon <news.x.richarddamon@xoxy.net> - 2023-10-14 12:47 -0400
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-15 09:07 +0200
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-15 09:12 +0200
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-15 09:16 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-15 13:35 -0400
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-17 07:48 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-17 23:04 -0400
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-19 19:58 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-19 14:39 -0400
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-19 19:58 +0200
Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-19 18:06 +0000
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-19 20:11 +0200
Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-19 19:20 +0000
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-19 16:06 -0400
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-19 14:45 -0700
Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-19 23:26 +0000
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-20 09:19 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-20 05:47 -0400
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-20 17:59 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-20 19:16 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-21 08:02 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-21 08:38 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-21 19:40 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-21 10:54 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-21 20:34 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-21 12:45 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-22 04:18 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-21 19:28 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-22 06:53 +0200
Re: What does this code print ? Branimir Maksimovic <branimir.maksimovic@icloud.com> - 2023-10-22 09:59 +0000
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-22 07:12 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-23 19:05 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-23 10:40 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-24 16:03 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-24 07:28 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-24 17:01 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-24 08:28 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-24 18:27 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-24 10:05 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-24 19:08 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-24 10:39 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-24 20:25 +0200
Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-24 19:48 +0000
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-25 10:54 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-25 08:43 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-25 17:57 +0200
Re: What does this code print ? Branimir Maksimovic <branimir.maksimovic@icloud.com> - 2023-10-24 16:40 +0000
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-24 19:07 +0200
Re: What does this code print ? scott@slp53.sl.home (Scott Lurndal) - 2023-10-24 15:25 +0000
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-24 08:34 -0700
Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-24 16:34 +0000
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-24 19:05 +0200
Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-20 14:50 +0000
Re: What does this code print ? Bo Persson <bo@bo-persson.se> - 2023-10-20 17:34 +0200
Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-20 15:59 +0000
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-20 18:00 +0200
Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-20 16:06 +0000
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-20 18:40 +0200
Re: What does this code print ? gazelle@shell.xmission.com (Kenny McCormack) - 2023-10-20 20:07 +0000
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-21 08:04 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-15 13:35 -0400
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-17 07:50 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-17 23:08 -0400
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-19 20:02 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-19 14:43 -0400
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-19 20:02 +0200
Re: What does this code print ? scott@slp53.sl.home (Scott Lurndal) - 2023-10-15 14:36 +0000
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-15 18:15 +0200
Re: What does this code print ? Richard Damon <news.x.richarddamon@xoxy.net> - 2023-10-15 22:23 -0400
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-17 07:51 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-17 23:08 -0400
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-15 13:25 -0400
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-14 11:33 -0700
Re: What does this code print ? Paavo Helde <eesnimi@osa.pri.ee> - 2023-10-14 21:54 +0300
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-14 11:56 -0700
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-24 15:53 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-25 15:07 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-25 08:43 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-25 18:01 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-25 09:21 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-25 18:24 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-25 11:23 -0700
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-25 15:02 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-26 07:13 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-25 23:09 -0700
Re: What does this code print ? James Kuyper <jameskuyper@alumni.caltech.edu> - 2023-10-25 23:55 -0400
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-25 15:01 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-26 07:15 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-25 23:12 -0700
csiph-web