On Jan 13, 2010, at 12:44 AM, Sebastian Redl wrote:
>
> On Wed, 13 Jan 2010 08:31:50 -0000, Sean Hunt <[email protected]> wrote:
>> Author: coppro
>> Date: Wed Jan 13 02:31:49 2010
>> New Revision: 93312
>>
>> URL: http://llvm.org/viewvc/llvm-project?rev=93312&view=rev
>> Log:
>> Add a bunch more feature-checking macros for C++0x features. Some of
> these
>> are
>> disabled with the intent that users can start with them now and not have
>> to change
>> a thing to have them work when we implement the features.
>>
>>
> ==============================================================================
>> --- cfe/trunk/docs/LanguageExtensions.html (original)
>> +++ cfe/trunk/docs/LanguageExtensions.html Wed Jan 13 02:31:49 2010
>> +
>> +<h3 id="cxx_concepts">C++ TR <tt>concepts</tt></h3>
>> +
>> +<p>Use <tt>__has_feature(cxx_lambdas)</tt> to determine if support for
>
> __has_feature(cxx_concepts)
Concepts isn't in any working paper, and there isn't an actively-maintained
implementation anywhere. It doesn't need a __has_feature check until one of
those two things changes.
- Doug
_______________________________________________
cfe-commits mailing list
[email protected]
http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
