[libcxx-commits] [PATCH] D74351: [libcxx][type_traits] Implement C++20 common_ref

[Michael Schellenberger Costa via Phabricator via libcxx-commits]

miscco created this revision.
miscco added reviewers: mclow.lists, EricWF, CaseyCarter, cjdb.
Herald added subscribers: libcxx-commits, ldionne, christof.
Herald added a project: libc++.

This implements the new type trait common_ref that is needed for library concepts support


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D74351

Files:
  libcxx/include/type_traits
  libcxx/test/std/utilities/meta/meta.trans/meta.trans.other/common_reference.pass.cpp

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