[PATCH] D59607: libc++/win: Make once_flag have the same size as a pointer

[Billy Robert O'Neal III via Phabricator via llvm-commits]

BillyONeal added a comment.

We (MSVC++) could just fix pplwin.h to not have this assumption, since clang doesn't need the workaround that forces us to reinterperet_cast void*, but that fix probably wouldn't make it shipped until VS 2019 Update 1 at the earliest (I'd have to go through ship room) and Update 2 more likely.

Comments in the other reivew about "it's odd that you're trying to use libc++ but linking with msvc++'s STL DLL, msvcp140.dll", still apply here :)


Repository:
  rL LLVM

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  https://reviews.llvm.org/D59607/new/

https://reviews.llvm.org/D59607