Re: [boost] [test] showtopper for release 1.49 - std::forward not found when compiling with clang 3.0 c++0x mode.

Subject: Re: [boost] [test] showtopper for release 1.49 - std::forward not found when compiling with clang 3.0 c++0x mode.
From: Vicente J. Botet Escriba (vicente.botet_at_[hidden])
Date: 2012-01-03 02:50:25

Le 03/01/12 07:27, Gennadiy Rozental a écrit :
> Vicente J. Botet Escriba<vicente.botet<at>  wanadoo.fr>  writes:
>
>> I have added
>>
>> #include<utility>
>>
>> without success.
>>
>> I guess that the standard library doesn't provides this function even if
>> the compiler provides rvalue references.
>>
>> The code should test for a macro that states if std::forward is
>> available. Please could someone help on this issue?
> Are you saying we consider this compiler supporting rvalue references even
> though it does not have std::forward? I would say that they are part of the same
> deal. Or am I missing some include?
>
> We should either define BOOST_NO_RVALUE_REFERNCE or add an include. I do not
> think we want separate macro detecting presence of std::forward.
>
Could some clang expert help to clarify this issue?

Best,
Vicente