[all-commits] [llvm/llvm-project] 66a562: [libc++] Roll up fstream support into filesystem s...

[Louis Dionne via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 66a562d22e708ba40b8443b58e504ac3f983ba59
      https://github.com/llvm/llvm-project/commit/66a562d22e708ba40b8443b58e504ac3f983ba59
  Author: Louis Dionne <ldionne.2 at gmail.com>
  Date:   2023-06-07 (Wed, 07 Jun 2023)

  Changed paths:
    M libcxx/CMakeLists.txt
    R libcxx/cmake/caches/Generic-no-fstream.cmake
    M libcxx/docs/ReleaseNotes.rst
    M libcxx/include/CMakeLists.txt
    M libcxx/include/__config_site.in
    M libcxx/include/filesystem
    M libcxx/include/fstream
    M libcxx/include/module.modulemap.in
    M libcxx/src/ios.instantiations.cpp
    M libcxx/test/libcxx/iterators/iterator.requirements/iterator.assoc.types/iterator.traits/legacy_bidirectional_iterator.compile.pass.cpp
    M libcxx/test/libcxx/iterators/iterator.requirements/iterator.assoc.types/iterator.traits/legacy_forward_iterator.compile.pass.cpp
    M libcxx/test/libcxx/iterators/iterator.requirements/iterator.assoc.types/iterator.traits/legacy_input_iterator.compile.pass.cpp
    M libcxx/test/libcxx/iterators/iterator.requirements/iterator.assoc.types/iterator.traits/legacy_iterator.compile.pass.cpp
    M libcxx/test/libcxx/iterators/iterator.requirements/iterator.assoc.types/iterator.traits/legacy_random_access_iterator.compile.pass.cpp
    M libcxx/test/std/input.output/file.streams/lit.local.cfg
    M libcxx/test/std/input.output/stream.buffers/streambuf/streambuf.virtuals/streambuf.virt.put/xsputn.PR14074.pass.cpp
    M libcxx/test/std/iterators/iterator.primitives/iterator.traits/cxx20_iterator_traits.compile.pass.cpp
    M libcxx/test/std/localization/locales/locale.convenience/conversions/conversions.buffer/overflow.pass.cpp
    M libcxx/test/std/localization/locales/locale.convenience/conversions/conversions.buffer/seekoff.pass.cpp
    M libcxx/test/std/utilities/format/format.formattable/concept.formattable.compile.pass.cpp
    M libcxx/test/std/utilities/format/format.range/format.range.fmtkind/format_kind.compile.pass.cpp
    M libcxx/test/support/test_macros.h
    M libcxx/utils/ci/buildkite-pipeline.yml
    M libcxx/utils/ci/run-buildbot
    M libcxx/utils/libcxx/test/features.py
    M libcxx/utils/libcxx/test/header_information.py

  Log Message:
  -----------
  [libc++] Roll up fstream support into filesystem support

LIBCXX_ENABLE_FILESYSTEM should represent whether the platform has
support for a filesystem, not just whether we support <filesystem>.
This patch slightly generalizes the setting to also encompass whether
we provide <fstream>, since that only makes sense when a filesystem is
supported.

Differential Revision: https://reviews.llvm.org/D152168