[all-commits] [llvm/llvm-project] 52ce95: [NFC] Prevent shadowing a variable declared in `if`

[Ken Matsui via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 52ce95a1a55424256f0d56e32392396896ed7f76
      https://github.com/llvm/llvm-project/commit/52ce95a1a55424256f0d56e32392396896ed7f76
  Author: Ken Matsui <26405363+ken-matsui at users.noreply.github.com>
  Date:   2022-04-28 (Thu, 28 Apr 2022)

  Changed paths:
    M clang/lib/Basic/Diagnostic.cpp

  Log Message:
  -----------
  [NFC] Prevent shadowing a variable declared in `if`

Prevents confusion over which `S` is referenced in the final `else`
branch if such use is added.

Reviewed By: hubert.reinterpretcast

Differential Revision: https://reviews.llvm.org/D124556