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From: "pavel.morozkin at gmail dot com" <sourceware-bugzilla@sourceware.org>
To: glibc-bugs@sourceware.org
Subject: [Bug libc/29399] Wrong definition of setjmp
Date: Fri, 29 Jul 2022 06:53:29 +0000 [thread overview]
Message-ID: <bug-29399-131-bM5hnLLKvh@http.sourceware.org/bugzilla/> (raw)
In-Reply-To: <bug-29399-131@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=29399
--- Comment #7 from Pavel M <pavel.morozkin at gmail dot com> ---
Macros don't have file scope. The scope of macro definitions is defined in C11,
6.10.3.5.
The program in comment 4 defines a non-reserved identifier as a macro name, and
is therefore valid.
P.J. Plauger, Standard C Library Name Space Control, JCLT, 1(4), page 251:
> Remember that the user can write macros that begin with an underscore, followed by a lowercase letter.
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next prev parent reply other threads:[~2022-07-29 6:53 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-24 19:25 [Bug libc/29399] New: " pavel.morozkin at gmail dot com
2022-07-24 21:28 ` [Bug libc/29399] " sam at gentoo dot org
2022-07-24 21:34 ` ldv at sourceware dot org
2022-07-24 22:06 ` pavel.morozkin at gmail dot com
2022-07-24 22:09 ` schwab@linux-m68k.org
2022-07-28 16:33 ` pavel.morozkin at gmail dot com
2022-07-28 16:50 ` fweimer at redhat dot com
2022-07-28 19:38 ` zackw at panix dot com
2022-07-29 6:53 ` pavel.morozkin at gmail dot com [this message]
2022-07-29 12:25 ` fweimer at redhat dot com
2022-07-29 14:03 ` pavel.morozkin at gmail dot com
2022-07-29 15:53 ` schwab@linux-m68k.org
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