rmaprath added a comment. In http://reviews.llvm.org/D20328#451210, @STL_MSFT wrote:
> [Asiri Rathnayake] > > > The `constexpr` mutex constructor is apparently also a > > > pain point on windows [1], I'm sure @STL_MSFT knows more about it. > > > That's because of MSVC-specific issues, where we need to dynamically switch > between WinAPI and ConcRT implementations depending on whether the end user's > machine is Win7+/Vista/XP. If we could assume Win7+, we wouldn't need this > squirrelly machinery. > > STL Thanks. I was thinking may be it's because you also need to call some dynamic initialization routine from within the `std::mutex` constructor (like, to initialize a kernel provided mutex). Good to know that this isn't the case. Cheers, / Asiri http://reviews.llvm.org/D20328 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
