This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

Re: C/C++ PATCH to allow deprecating enum values (PR c/47043)

From: Ed Smith-Rowland <3dw4rd at verizon dot net>
To: Mikhail Maltsev <maltsevm at gmail dot com>, Marek Polacek <polacek at redhat dot com>, Jason Merrill <jason at redhat dot com>
Cc: Joseph Myers <joseph at codesourcery dot com>, gcc-patches <gcc-patches at gcc dot gnu dot org>, Sandra Loosemore <sandra at codesourcery dot com>
Date: Sat, 23 May 2015 11:24:50 -0400
Subject: Re: C/C++ PATCH to allow deprecating enum values (PR c/47043)
Authentication-results: sourceware.org; auth=none
References: <554AD940 dot 3000800 at verizon dot net> <20150507135955 dot GE3384 at redhat dot com> <554B74E8 dot 2060900 at verizon dot net> <20150507162240 dot GF3384 at redhat dot com> <555E1D3A dot 2040401 at redhat dot com> <20150522091013 dot GR27320 at redhat dot com> <555FAB8E dot 70107 at gmail dot com>

On 05/22/2015 06:19 PM, Mikhail Maltsev wrote:

On 22.05.2015 12:10, Marek Polacek wrote:

Thanks, applied.  Here's the final version.

By the way, we have a feature test macro, __cpp_attributes=200809 which
can be used to determine, whether C++11 attribute syntax is supported by
the compiler.

I propose to add something similar for this extension (like
__cpp_gnu_enum_attributes=... for C++ and __GCC_HAVE_ENUM_ATTRIBUTES for
C). Thoughts?

I think SG 10 is or did debate this a weekor two ago.  I haven't heard.

I had made some recommendations along the lines you describe. Anothermember had suggested just bumping the date on


__cpp_attributes

I don't know what/if they decided.

Ed

References:
- Re: C/C++ PATCH to allow deprecating enum values (PR c/47043)
  - From: Ed Smith-Rowland
- Re: C/C++ PATCH to allow deprecating enum values (PR c/47043)
  - From: Marek Polacek
- Re: C/C++ PATCH to allow deprecating enum values (PR c/47043)
  - From: Ed Smith-Rowland
- Re: C/C++ PATCH to allow deprecating enum values (PR c/47043)
  - From: Marek Polacek
- Re: C/C++ PATCH to allow deprecating enum values (PR c/47043)
  - From: Jason Merrill
- Re: C/C++ PATCH to allow deprecating enum values (PR c/47043)
  - From: Marek Polacek
- Re: C/C++ PATCH to allow deprecating enum values (PR c/47043)
  - From: Mikhail Maltsev

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]