[libcxx-commits] [PATCH] D59727: [libc++] Fix return value of snprintf_l() on Windows when buffer is too small

[Eric Fiselier via Phabricator via libcxx-commits]

EricWF added a comment.

I'm never comfortable using other STL's implementation details. When a user does that to libc++, we slap their hand.
And MSVC docs explicitly ask us not to use that here:
https://docs.microsoft.com/en-us/cpp/c-runtime-library/internal-crt-globals-and-functions?view=vs-2017

Is there any other paths forward?


Repository:
  rCXX libc++

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  https://reviews.llvm.org/D59727/new/

https://reviews.llvm.org/D59727