[all-commits] [llvm/llvm-project] eea3d9: [libc++][ranges] Implement `std::mergeable`.

[Konstantin Varlamov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: eea3d90af181fdb66e583af53401e80ddfcc8cd1
      https://github.com/llvm/llvm-project/commit/eea3d90af181fdb66e583af53401e80ddfcc8cd1
  Author: Konstantin Varlamov <varconst at apple.com>
  Date:   2022-02-17 (Thu, 17 Feb 2022)

  Changed paths:
    M libcxx/docs/Status/RangesPaper.csv
    M libcxx/include/CMakeLists.txt
    A libcxx/include/__iterator/mergeable.h
    M libcxx/include/iterator
    M libcxx/include/module.modulemap
    A libcxx/test/libcxx/diagnostics/detail.headers/iterator/mergeable.module.verify.cpp
    A libcxx/test/std/iterators/iterator.requirements/alg.req.mergeable/mergeable.compile.pass.cpp
    A libcxx/test/std/iterators/iterator.requirements/alg.req.mergeable/mergeable.subsumption.compile.pass.cpp

  Log Message:
  -----------
  [libc++][ranges] Implement `std::mergeable`.

Differential Revision: https://reviews.llvm.org/D119489