[all-commits] [llvm/llvm-project] f2c842: [libc++] Add missing conditionals for feature-test...

[Louis Dionne via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f2c84211d2834c73ff874389c6bb47b1c76d391a
      https://github.com/llvm/llvm-project/commit/f2c84211d2834c73ff874389c6bb47b1c76d391a
  Author: Louis Dionne <ldionne.2 at gmail.com>
  Date:   2024-02-05 (Mon, 05 Feb 2024)

  Changed paths:
    M libcxx/include/version
    M libcxx/test/std/language.support/support.limits/support.limits.general/filesystem.version.compile.pass.cpp
    M libcxx/test/std/language.support/support.limits/support.limits.general/fstream.version.compile.pass.cpp
    M libcxx/test/std/language.support/support.limits/support.limits.general/iomanip.version.compile.pass.cpp
    M libcxx/test/std/language.support/support.limits/support.limits.general/mutex.version.compile.pass.cpp
    M libcxx/test/std/language.support/support.limits/support.limits.general/version.version.compile.pass.cpp
    M libcxx/utils/generate_feature_test_macro_components.py

  Log Message:
  -----------
  [libc++] Add missing conditionals for feature-test macros (#80168)

We noticed that some feature-test macros were not conditional on
configuration flags like _LIBCPP_HAS_NO_FILESYSTEM. As a result, code
attempting to use FTMs would not work as intended.

This patch adds conditionals for a few feature-test macros, but more
issues may exist.

rdar://122020466