[all-commits] [llvm/llvm-project] 991748: [libc++] Make std::jthread supported in non-experi...

[Louis Dionne via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 99174842aedf9aa571bdb23d07566965ff3c21e3
      https://github.com/llvm/llvm-project/commit/99174842aedf9aa571bdb23d07566965ff3c21e3
  Author: Louis Dionne <ldionne.2 at gmail.com>
  Date:   2024-09-12 (Thu, 12 Sep 2024)

  Changed paths:
    M libcxx/docs/ReleaseNotes/20.rst
    M libcxx/docs/Status/Cxx20Papers.csv
    M libcxx/docs/UserDocumentation.rst
    M libcxx/include/__config
    M libcxx/include/__stop_token/atomic_unique_lock.h
    M libcxx/include/__stop_token/stop_callback.h
    M libcxx/include/__stop_token/stop_source.h
    M libcxx/include/__stop_token/stop_token.h
    M libcxx/include/__thread/jthread.h
    M libcxx/include/condition_variable
    M libcxx/include/version
    M libcxx/modules/std/stop_token.inc
    M libcxx/modules/std/thread.inc
    M libcxx/test/libcxx/experimental/fexperimental-library.compile.pass.cpp
    M libcxx/test/std/language.support/support.limits/support.limits.general/stop_token.version.compile.pass.cpp
    M libcxx/test/std/language.support/support.limits/support.limits.general/thread.version.compile.pass.cpp
    M libcxx/test/std/language.support/support.limits/support.limits.general/version.version.compile.pass.cpp
    M libcxx/test/std/thread/thread.condition/thread.condition.condvarany/wait_terminates.sh.cpp
    M libcxx/test/support/make_test_thread.h
    M libcxx/utils/generate_feature_test_macro_components.py

  Log Message:
  -----------
  [libc++] Make std::jthread supported in non-experimental mode (#107900)

We waited before supporting std::jthread fully because we wanted to
investigate other implementation strategies (in particular one involving
std::mutex). Since then, we did some benchmarking and decided that we
wouldn't be moving forward with std::mutex. Hence, there is no real
reason to punt on making std::jthread & friends non-experimental.



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