[Boost-users] compile error, boost_1_70_0_b1, C++17, MSVC 1916, "/Zc:noexceptTypes-" compiler flag

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Thomas Wollenzin via Boost-users

Mar 20, 2019, 4:57:44 PM3/20/19
to boost...@lists.boost.org, Thomas Wollenzin



We came across a compiler error with Boost version 1.70.0 b1 when compiling via MSVC 1916, C++17 standard and the “/Zc:noexceptTypes-” compiler flag set. The resulting error is of type:


boost\type_traits\detail\is_member_function_pointer_cxx_11.hpp(359): error C2953: 'boost::is_member_function_pointer<Ret(__cdecl C::* )(Args...)>': class template has already been defined

boost\type_traits\detail\is_member_function_pointer_cxx_11.hpp(48): note: see declaration of 'boost::is_member_function_pointer<Ret(__cdecl C::* )(Args...)>'


A corresponding issue was created here:



We’re wondering of the chances of getting this fixed with the final 1.70 release and if possible would like to get priority on a fix.


Thanks for your time!

Kind regards,
Thomas Wollenzin


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