Re: [boost] Showstopper for Boost 1.56?

Subject: Re: [boost] Showstopper for Boost 1.56?
From: Andrey Semashev (andrey.semashev_at_[hidden])
Date: 2014-07-29 08:18:34

On Tue, Jul 29, 2014 at 4:12 PM, Niall Douglas
<s_sourceforge_at_[hidden]> wrote:
>
> I don't believe I do anything special here. Moreover I wasn't seeing
> this warning spew on Boost 1.55 with identical code.
>
> Here is what Jamfile sets:
>
>       <toolset>clang:<cxxflags>"-std=c++0x
> -fvisibility-inlines-hidden -fstrict-aliasing -Wstrict-aliasing
> -Wno-unused -Wno-mismatched-tags -fvisibility=hidden -fopenmp
> -fasynchronous-unwind-tables"

Unless I'm missing something, C++11 includes C99 preprocessor
(variadic macros, at least). So I don't see why these warnings should
be emitted. A compiler bug perhaps?