From: Florian Weimer <fw@deneb.enyo.de>
To: Joseph Myers <joseph@codesourcery.com>
Cc: Adhemerval Zanella <adhemerval.zanella@linaro.org>,
<libc-alpha@sourceware.org>
Subject: Re: [PATCH v8 6/8] nptl: Add abilist symbols for C11 threads
Date: Wed, 18 Jul 2018 23:19:20 +0200 [thread overview]
Message-ID: <87pnzkckdj.fsf@mid.deneb.enyo.de> (raw)
In-Reply-To: <alpine.DEB.2.20.1807181739140.26553@digraph.polyomino.org.uk> (Joseph Myers's message of "Wed, 18 Jul 2018 17:40:44 +0000")
* Joseph Myers:
> On Fri, 13 Jul 2018, Florian Weimer wrote:
>
>> I think ONCE_FLAG_INIT needs to be a compound literal, not an initializer, at
>> least that's how I read the standard (“which expands to a value that can be
>> used to initialize an object”).
>
> I think it has to be valid as a static initializer. Which means it can't
> be a compound literal, because standard C doesn't allow those in static
> initializers. (I read "value" as meaning "expansion of the macro" not
> "value of an object type".)
Indeed, the standard uses “value” for macro expansion results in other
contexts. Sorry for the misdirection.
next prev parent reply other threads:[~2018-07-18 21:50 UTC|newest]
Thread overview: 80+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-02 17:04 [PATCH v8 0/8] Add support for ISO C threads.h Adhemerval Zanella
2018-02-02 17:04 ` [PATCH v8 1/8] nptl: Add C11 threads thrd_* functions Adhemerval Zanella
2018-02-08 13:49 ` Gabriel F. T. Gomes
2018-02-09 10:56 ` Adhemerval Zanella
2018-02-26 12:28 ` Gabriel F. T. Gomes
2018-07-06 12:46 ` Florian Weimer
2018-07-10 19:26 ` Adhemerval Zanella
2018-07-11 15:49 ` Szabolcs Nagy
2018-07-11 16:24 ` Adhemerval Zanella
2018-07-12 12:18 ` Florian Weimer
2018-07-12 17:38 ` Adhemerval Zanella
2018-07-13 7:03 ` Florian Weimer
2018-07-12 16:46 ` Florian Weimer
2018-07-12 17:52 ` Adhemerval Zanella
2018-07-12 18:24 ` Florian Weimer
2018-07-12 19:19 ` Adhemerval Zanella
2018-07-12 19:26 ` Florian Weimer
2018-07-12 19:41 ` Adhemerval Zanella
2018-07-12 19:32 ` Adhemerval Zanella
2018-07-12 19:35 ` Florian Weimer
2018-07-12 19:43 ` Adhemerval Zanella
2018-07-13 9:45 ` Florian Weimer
2018-07-13 12:59 ` Adhemerval Zanella
2018-07-13 13:04 ` Florian Weimer
2018-07-13 13:18 ` Adhemerval Zanella
2018-07-13 13:21 ` Florian Weimer
2018-07-13 9:48 ` Florian Weimer
2018-07-25 7:20 ` Andreas Schwab
2018-07-25 7:38 ` Florian Weimer
2018-07-25 10:29 ` Joseph Myers
2018-02-02 17:04 ` [PATCH v8 2/8] nptl: Add C11 threads mtx_* functions Adhemerval Zanella
2018-07-06 12:51 ` Florian Weimer
2018-07-10 12:35 ` Adhemerval Zanella
2018-07-12 18:39 ` Florian Weimer
2018-07-12 20:30 ` Adhemerval Zanella
2018-07-12 20:38 ` Florian Weimer
2018-07-13 13:08 ` Adhemerval Zanella
2018-07-13 13:10 ` Florian Weimer
2018-07-24 12:04 ` Adhemerval Zanella
2018-07-24 16:04 ` Carlos O'Donell
2018-02-02 17:04 ` [PATCH v8 3/8] nptl: Add C11 threads call_once functions Adhemerval Zanella
2018-07-13 9:32 ` Florian Weimer
2018-02-02 17:04 ` [PATCH v8 4/8] nptl: Add C11 threads cnd_* functions Adhemerval Zanella
2018-02-02 17:04 ` [PATCH v8 5/8] nptl: Add C11 threads tss_* functions Adhemerval Zanella
2018-07-12 16:48 ` Florian Weimer
2018-07-12 20:32 ` Adhemerval Zanella
2018-07-12 20:37 ` Florian Weimer
2018-02-02 17:04 ` [PATCH v8 6/8] nptl: Add abilist symbols for C11 threads Adhemerval Zanella
2018-07-13 9:50 ` Florian Weimer
2018-07-13 15:49 ` Adhemerval Zanella
2018-07-13 17:49 ` Florian Weimer
2018-07-13 18:47 ` Adhemerval Zanella
2018-07-13 19:56 ` Florian Weimer
2018-07-13 21:09 ` Adhemerval Zanella
2018-07-14 13:50 ` Florian Weimer
2018-07-18 17:40 ` Joseph Myers
2018-07-18 20:02 ` Adhemerval Zanella
2018-07-18 21:19 ` Florian Weimer [this message]
2018-02-02 17:04 ` [PATCH v8 7/8] nptl: Add test cases for ISO " Adhemerval Zanella
2018-07-13 9:31 ` Florian Weimer
2018-07-13 13:10 ` Adhemerval Zanella
2018-07-13 13:11 ` Florian Weimer
2018-07-13 13:29 ` Adhemerval Zanella
2018-07-17 13:53 ` Adhemerval Zanella
2018-02-02 17:04 ` [PATCH v8 8/8] Add manual documentation for threads.h Adhemerval Zanella
2018-06-27 13:39 ` [PATCH v8 0/8] Add support for ISO C threads.h Adhemerval Zanella
2018-07-19 17:46 ` Adhemerval Zanella
2018-07-19 18:43 ` Carlos O'Donell
2018-07-19 19:12 ` Rical Jasan
2018-07-19 19:58 ` Adhemerval Zanella
2018-07-21 0:26 ` Rical Jasan
2018-07-21 2:11 ` Carlos O'Donell
2018-07-21 6:22 ` Rical Jasan
2018-07-21 13:40 ` Adhemerval Zanella
2018-07-19 21:26 ` Joseph Myers
2018-07-20 12:32 ` Adhemerval Zanella
2018-07-20 13:22 ` Rical Jasan
2018-07-20 13:54 ` Rical Jasan
2018-07-20 14:04 ` Carlos O'Donell
2018-07-20 15:02 ` [PATCH v8 0/8] Add support for ISO C threads.h [thrd_exit] Rical Jasan
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