[all-commits] [llvm/llvm-project] 3e8950: [libc++][P1115][C++20] Improving the Return Value ...

[Marek Kurdej via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 3e895085de0afdd85574b35de48a1bcc6544f2ec
      https://github.com/llvm/llvm-project/commit/3e895085de0afdd85574b35de48a1bcc6544f2ec
  Author: Marek Kurdej <marek at quasardb.net>
  Date:   2020-05-02 (Sat, 02 May 2020)

  Changed paths:
    M libcxx/docs/FeatureTestMacroTable.rst
    M libcxx/include/deque
    M libcxx/include/forward_list
    M libcxx/include/functional
    M libcxx/include/list
    M libcxx/include/map
    M libcxx/include/set
    M libcxx/include/string
    M libcxx/include/unordered_map
    M libcxx/include/unordered_set
    M libcxx/include/vector
    M libcxx/include/version
    M libcxx/test/std/containers/associative/map/map.erasure/erase_if.pass.cpp
    M libcxx/test/std/containers/associative/multimap/multimap.erasure/erase_if.pass.cpp
    M libcxx/test/std/containers/associative/multiset/multiset.erasure/erase_if.pass.cpp
    M libcxx/test/std/containers/associative/set/set.erasure/erase_if.pass.cpp
    M libcxx/test/std/containers/sequences/deque/deque.erasure/erase.pass.cpp
    M libcxx/test/std/containers/sequences/deque/deque.erasure/erase_if.pass.cpp
    M libcxx/test/std/containers/sequences/forwardlist/forwardlist.erasure/erase.pass.cpp
    M libcxx/test/std/containers/sequences/forwardlist/forwardlist.erasure/erase_if.pass.cpp
    M libcxx/test/std/containers/sequences/list/list.erasure/erase.pass.cpp
    M libcxx/test/std/containers/sequences/list/list.erasure/erase_if.pass.cpp
    M libcxx/test/std/containers/sequences/vector/vector.erasure/erase.pass.cpp
    M libcxx/test/std/containers/sequences/vector/vector.erasure/erase_if.pass.cpp
    M libcxx/test/std/containers/unord/unord.map/erase_if.pass.cpp
    M libcxx/test/std/containers/unord/unord.multimap/erase_if.pass.cpp
    M libcxx/test/std/containers/unord/unord.multiset/erase_if.pass.cpp
    M libcxx/test/std/containers/unord/unord.set/erase_if.pass.cpp
    M libcxx/test/std/language.support/support.limits/support.limits.general/deque.version.pass.cpp
    M libcxx/test/std/language.support/support.limits/support.limits.general/forward_list.version.pass.cpp
    M libcxx/test/std/language.support/support.limits/support.limits.general/list.version.pass.cpp
    M libcxx/test/std/language.support/support.limits/support.limits.general/map.version.pass.cpp
    M libcxx/test/std/language.support/support.limits/support.limits.general/set.version.pass.cpp
    M libcxx/test/std/language.support/support.limits/support.limits.general/string.version.pass.cpp
    M libcxx/test/std/language.support/support.limits/support.limits.general/unordered_map.version.pass.cpp
    M libcxx/test/std/language.support/support.limits/support.limits.general/unordered_set.version.pass.cpp
    M libcxx/test/std/language.support/support.limits/support.limits.general/vector.version.pass.cpp
    M libcxx/test/std/language.support/support.limits/support.limits.general/version.version.pass.cpp
    M libcxx/test/std/strings/strings.erasure/erase.pass.cpp
    M libcxx/test/std/strings/strings.erasure/erase_if.pass.cpp
    M libcxx/utils/generate_feature_test_macro_components.py
    M libcxx/www/cxx2a_status.html

  Log Message:
  -----------
  [libc++][P1115][C++20] Improving the Return Value of Erase-Like Algorithms II: Free erase/erase if.

Summary:
This patch adds return type to std::erase and std::erase_if functions.

Also:
* Update __cpp_lib_erase_if to 202002L.
* Fix synopsis in unordered_map.
* Fix generate_feature_test_macro_components.py script.

Reviewers: EricWF, mclow.lists, ldionne, #libc

Reviewed By: ldionne, #libc

Subscribers: broadwaylamb, zoecarver, dexonsmith, ldionne, libcxx-commits

Tags: #libc

Differential Revision: https://reviews.llvm.org/D75905