Re: [Boost-users] Trouble with std::forward and fusion vector using clang 3.4 and older library - is there a workaround?

Hi Stan, On 2016/12/15 20:42, Stan Blakey wrote:

I have tried all the boost macros that pertain to library features with no success. I did at the option BOOST_NO_CXX11_CONSTEXPR and this doesn't work either. The compiler is the full clang 3.4 and does support c++11 features such as constexpr. It is the library that is old.

std::printf("GLIBCXX: %d\n",__GLIBCXX__);

produces

GLIBCXX: 20070514

Wow... It's gcc4.2.0... OK, I think `BOOST_NO_CXX11_RVALUE_REFERENCES` will fix this issue (and disable variadic fusion::vector). Kohei