[cfe-dev] [PATCH] Libc++ Windows fixes

[Aaron Ballman]

On Sat, Oct 22, 2011 at 5:48 PM, Howard Hinnant <hhinnant at apple.com> wrote:
> On Oct 22, 2011, at 6:29 PM, Ruben Van Boxem wrote:
>
>> OK, attached is a renewed fixed up preprocessed source that gets accepted by Clang and GCC (once you specify -std=c++0x of course <slaps himself on forehead>), but rejected by MSVC 10. I don't assume there's any other way to write this kind of construct, preserving the functionality?
>>
>> I'll take it to MS next. This sucks for libc++ and MSVC...
>
> What's the first error message for MSVC 10?

Here's what I get:

1>c:\users\aaron ballman\desktop\algorithm.cpp(129): error C2516:
'std::common_type<_Tp>::type' : is not a legal base class
1>          with
1>          [
1>              _Tp=
1>          ]
1>          c:\users\aaron ballman\desktop\algorithm.cpp(101) : see
declaration of 'std::common_type<_Tp>::type'
1>          with
1>          [
1>              _Tp=
1>          ]
1>          c:\users\aaron ballman\desktop\algorithm.cpp(129) : see
reference to class template instantiation
'std::__is_assignable_imp<_Tp,_Arg,__formal>' being compiled

~Aaron