[PATCH] D106124: [libcxx][modules] protects users from relying on detail headers

[Nico Weber via Phabricator via llvm-commits]

thakis added a comment.

Why is this guarded by `_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER` (instead of, say, `_LIBCPP_BUILDING_LIBRARY`, or a dedicated define)? Seems like a fairly unrelated macro.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D106124/new/

https://reviews.llvm.org/D106124