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From: "redi at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c/51437] GCC should warn on the use of reserved identifier/macro names Date: Tue, 06 Dec 2011 11:37:00 -0000 [thread overview] Message-ID: <bug-51437-4-1V2vekNTSU@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-51437-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51437 --- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> 2011-12-06 11:37:39 UTC --- (In reply to comment #0) > For C and C++, Clang Ahem! > For C++ a single underscore is also reserved for the global namespace. That comes from C, not C++: "All identifiers that begin with an underscore are always reserved for use as identifiers with file scope in both the ordinary and tag name spaces."
next prev parent reply other threads:[~2011-12-06 11:37 UTC|newest] Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top 2011-12-06 11:20 [Bug c/51437] New: " vanboxem.ruben at gmail dot com 2011-12-06 11:37 ` redi at gcc dot gnu.org [this message] 2011-12-06 11:50 ` [Bug c/51437] " vanboxem.ruben at gmail dot com 2011-12-06 13:34 ` redi at gcc dot gnu.org 2011-12-16 11:55 ` potswa at mac dot com 2012-02-19 4:42 ` bugdal at aerifal dot cx 2012-02-19 5:48 ` josh at joshtriplett dot org 2012-02-19 6:30 ` bugdal at aerifal dot cx 2012-02-19 8:01 ` josh at joshtriplett dot org 2012-02-19 9:34 ` vanboxem.ruben at gmail dot com 2012-02-19 11:17 ` potswa at mac dot com 2012-02-19 18:57 ` josh at joshtriplett dot org 2012-02-19 18:58 ` josh at joshtriplett dot org 2012-02-19 22:42 ` vanboxem.ruben at gmail dot com 2021-11-18 21:21 ` tkoenig at gcc dot gnu.org 2022-07-24 18:08 ` pavel.morozkin at gmail dot com 2022-09-23 14:24 ` redi at gcc dot gnu.org 2022-09-23 20:20 ` pavel.morozkin at gmail dot com
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