[libcxx-commits] [PATCH] D114786: [libc++] Remove the ability to use the std::nullptr_t emulation in C++03 mode

[Louis Dionne via Phabricator via libcxx-commits]

ldionne created this revision.
ldionne added a reviewer: Quuxplusone.
Herald added subscribers: arichardson, mgorny.
ldionne requested review of this revision.
Herald added a project: libc++.
Herald added a subscriber: libcxx-commits.
Herald added a reviewer: libc++.

Back in https://reviews.llvm.org/D109459, we stopped using the C++03
emulation for std::nullptr_t by default, which was an ABI break. We
still left a knob for users to turn it back on if they were broken by
the change, with a note that we would remove that knob after one release.

The time has now come to remove the knob and clean up the std::nullptr_t
emulation.

NOTE: This will actually be merged right after we branch for LLVM 14.
      I am creating this review now just so I can stash it somewhere and
      rebase it once the time has come.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D114786

Files:
  libcxx/docs/ReleaseNotes.rst
  libcxx/include/CMakeLists.txt
  libcxx/include/__config
  libcxx/include/__debug
  libcxx/include/__memory/auto_ptr.h
  libcxx/include/__nullptr
  libcxx/include/__support/win32/locale_win32.h
  libcxx/include/cstddef
  libcxx/include/module.modulemap
  libcxx/include/stddef.h
  libcxx/test/std/language.support/support.types/nullptr_t.pass.cpp
  libcxx/utils/generate_private_header_tests.py

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