Re: [boost] [config] BOOST_NO_CXX11_HDR_CODECVT is not defined for VC14

Subject: Re: [boost] [config] BOOST_NO_CXX11_HDR_CODECVT is not defined for VC14
From: John Maddock (jz.maddock_at_[hidden])
Date: 2015-07-26 15:02:54

On 26/07/2015 16:33, Andrey Semashev wrote:
> Hi,
>
> I see that BOOST_NO_CXX11_HDR_CODECVT is not defined for MSVC-14, 
> although it is known that the codecvt facets are unusable because of 
> linkin errors:
>
> https://connect.microsoft.com/VisualStudio/feedback/details/1348277/link-error-when-using-std-codecvt-utf8-utf16-char16-t 
>
>
> You can also see STL mentioning DevDiv#1060849 here:
>
> http://blogs.msdn.com/b/vcblog/archive/2014/11/12/visual-studio-2015-preview-now-available.aspx?PageIndex=2 
>
>
> and I can see that the problem is not fixed in RTM. This also concerns 
> std::codecvt specializations for char16_t and char32_t.
>
> Can we define the BOOST_NO_CXX11_HDR_CODECVT macro for MSVC?
>

Investigating.... looks like a regression from VC12?

John.