[all-commits] [llvm/llvm-project] c98648: [NFC] Add _EnableIfLValueCallable and move ref...

[Zoe Carver via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c98648a1759b453a2ae019f4fcc5e38128c4cd4a
      https://github.com/llvm/llvm-project/commit/c98648a1759b453a2ae019f4fcc5e38128c4cd4a
  Author: zoecarver <z.zoelec2 at gmail.com>
  Date:   2020-05-19 (Tue, 19 May 2020)

  Changed paths:
    M libcxx/include/functional

  Log Message:
  -----------
      [NFC] Add _EnableIfLValueCallable and move reference out of __callable.

    Summary: In std::functional moves the reference out of the `__callable` implementation and replaces `_EnableIfCallable` with `_EnableIfLValueCallable` (`_EnableIfLValueCallable` passes `__callable` an lvalue reference type).

    Reviewers: ldionne, #libc!

    Subscribers: dexonsmith, libcxx-commits

    Tags: #libc

    Differential Revision: https://reviews.llvm.org/D80071