[all-commits] [llvm/llvm-project] 6ea334: [libc++] Fix regex_traits::isctype on big endian p...

[W-50243 via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 6ea334456d5851e083b8867f392e00685bc79408
      https://github.com/llvm/llvm-project/commit/6ea334456d5851e083b8867f392e00685bc79408
  Author: W-50243 <wanghao636 at huawei.com>
  Date:   2023-12-07 (Thu, 07 Dec 2023)

  Changed paths:
    M libcxx/include/__locale

  Log Message:
  -----------
  [libc++] Fix regex_traits::isctype on big endian platforms (#73200)

'isctype' fails in arm64-big-endian because the __regex_word involved
in mask operation is not changed based on the platform endianness, while
the character mask does change.