[all-commits] [llvm/llvm-project] 19bc9e: [libc++] Avoid including <Block.h> from <functional>

[Louis Dionne via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 19bc9ea480b60b607a3e303f20c7a3a2ea553369
      https://github.com/llvm/llvm-project/commit/19bc9ea480b60b607a3e303f20c7a3a2ea553369
  Author: Louis Dionne <ldionne at apple.com>
  Date:   2020-07-31 (Fri, 31 Jul 2020)

  Changed paths:
    M libcxx/include/functional
    M libcxx/test/libcxx/utilities/function.objects/func.blocks.sh.cpp

  Log Message:
  -----------
  [libc++] Avoid including <Block.h> from <functional>

Block.h is a pretty common name, which can lead to nasty collisions with
user provided headers. Since we're only getting a few simple declarations
from the header, it's better to declare them manually than to include the
header.

rdar://66384326

Differential Revision: https://reviews.llvm.org/D85035