[all-commits] [llvm/llvm-project] acd7be: [libc++] Fix a few warnings

[YAMAMOTO Takashi via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: acd7be74ca12f8f08e52d6d80850a9b230109134
      https://github.com/llvm/llvm-project/commit/acd7be74ca12f8f08e52d6d80850a9b230109134
  Author: YAMAMOTO Takashi <yamamoto at midokura.com>
  Date:   2020-10-28 (Wed, 28 Oct 2020)

  Changed paths:
    M libcxx/src/filesystem/operations.cpp
    M libcxx/src/locale.cpp

  Log Message:
  -----------
  [libc++] Fix a few warnings

Found during a NuttX porting effort.
But these changes are not directly relevant to NuttX.

Differential Revision: https://reviews.llvm.org/D90139