[all-commits] [llvm/llvm-project] 7f302f: Revert "[libc++][NFC] Remove __has_keyword"

[xingxue-ibm via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7f302f220e7b8727ed1bf8832dcc2d87b897e527
      https://github.com/llvm/llvm-project/commit/7f302f220e7b8727ed1bf8832dcc2d87b897e527
  Author: Xing Xue <xingxue at outlook.com>
  Date:   2023-09-07 (Thu, 07 Sep 2023)

  Changed paths:
    M libcxx/include/__config
    M libcxx/include/tuple

  Log Message:
  -----------
  Revert "[libc++][NFC] Remove __has_keyword"

This reverts commit cd34e89cfabbc43a89bac5f0e4e84ebee0e4e167.

See https://reviews.llvm.org/D158215#inline-1544266 for details.