[clang-tidy] Fix a nullptr-access crash in unused-raii-check.
authorHaojian Wu <hokein.wu@gmail.com>
Mon, 23 Nov 2020 08:44:19 +0000 (09:44 +0100)
committerHaojian Wu <hokein.wu@gmail.com>
Mon, 23 Nov 2020 08:44:19 +0000 (09:44 +0100)
commit66ace4dc0275c8d7740bc5ff57c20e85e6660371
treede9cabceeebd990892d0f7a665333325ec2b5283
parent8018e7b447dacb37a520fe989ab42c0586730961
[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
clang-tools-extra/clang-tidy/bugprone/UnusedRaiiCheck.cpp