https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51437
--- Comment #18 from Pavel M ---
(In reply to Jonathan Wakely from comment #17)
> (In reply to Josh Triplett from comment #5)
> > I'd like to see this as well. While issuing such a warning by default would
> > cause numerous warnings with existi
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51437
Jonathan Wakely changed:
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CC||redi at gcc dot gnu.org
--- Comment #1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51437
Pavel M changed:
What|Removed |Added
CC||pavel.morozkin at gmail dot com
--- Comment #1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51437
Thomas Koenig changed:
What|Removed |Added
Ever confirmed|0 |1
CC|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51437
--- Comment #14 from Ruben Van Boxem
2012-02-19 21:51:37 UTC ---
I don't think adding future reserved identifiers serves any purpose. In
general, code is written against a certain version of a language's Standard,
with the current constraints, no
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51437
--- Comment #13 from Josh Triplett 2012-02-19
18:56:28 UTC ---
(In reply to comment #11)
> (In reply to comment #10)
> > (In reply to comment #9)
> > > (Some of the other reserved identifier categories, such as E[A-Z0-9].*,
> > > is[a-z].*, to[a-
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51437
--- Comment #12 from Josh Triplett 2012-02-19
18:50:34 UTC ---
(In reply to comment #10)
> (In reply to comment #9)
> > However, note that the standards also reserve various other classes of
> > names,
> > such as types ending in _t, for which G
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51437
--- Comment #11 from David Krauss 2012-02-19 11:09:28
UTC ---
(In reply to comment #10)
> (In reply to comment #9)
> > However, note that the standards also reserve various other classes of
> > names,
> > such as types ending in _t, for which GC
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51437
--- Comment #10 from Ruben Van Boxem
2012-02-19 09:33:05 UTC ---
(In reply to comment #9)
> (In reply to comment #8)
> > You really do want to flag both definition and usage. For instance, there's
> > plenty of buggy software (especially GNU soft
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51437
--- Comment #9 from Josh Triplett 2012-02-19
06:29:27 UTC ---
(In reply to comment #8)
> You really do want to flag both definition and usage. For instance, there's
> plenty of buggy software (especially GNU software like binutils) using __pid_t
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51437
--- Comment #8 from Rich Felker 2012-02-19 05:47:18
UTC ---
You really do want to flag both definition and usage. For instance, there's
plenty of buggy software (especially GNU software like binutils) using __pid_t
and similar when it should be u
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51437
--- Comment #7 from Josh Triplett 2012-02-19
04:41:59 UTC ---
(In reply to comment #6)
> I would greatly like to see this as well; actually I was just about to file a
> duplicate report when I found this, as a result of finding "struct _Color" in
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51437
Rich Felker changed:
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CC||bugdal at aerifal dot cx
--- Comment #6 fro
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51437
David Krauss changed:
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CC||potswa at mac dot com
--- Comment #4 from
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51437
--- Comment #3 from Jonathan Wakely 2011-12-06
13:34:36 UTC ---
The C standard also reserves various names for future use in 7.26
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51437
--- Comment #2 from Ruben Van Boxem
2011-12-06 11:50:18 UTC ---
(In reply to comment #1)
> (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
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51437
--- Comment #1 from Jonathan Wakely 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 be
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