[all-commits] [llvm/llvm-project] 66ace4: [clang-tidy] Fix a nullptr-access crash in unused-...

[Haojian Wu via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 66ace4dc0275c8d7740bc5ff57c20e85e6660371
      https://github.com/llvm/llvm-project/commit/66ace4dc0275c8d7740bc5ff57c20e85e6660371
  Author: Haojian Wu <hokein.wu at gmail.com>
  Date:   2020-11-23 (Mon, 23 Nov 2020)

  Changed paths:
    M clang-tools-extra/clang-tidy/bugprone/UnusedRaiiCheck.cpp

  Log Message:
  -----------
  [clang-tidy] Fix a nullptr-access crash in unused-raii-check.

I saw this crash in our internal production, but unfortunately didn't get
reproduced testcase, we likely hit this crash when the AST is ill-formed
(e.g. broken code).

Reviewed By: gribozavr2

Differential Revision: https://reviews.llvm.org/D91614