[clang-tools-extra] [clangd] Disable crashy unchecked-optional-access tidy check (PR #69427)

[kadir çetinkaya via cfe-commits]

https://github.com/kadircet created https://github.com/llvm/llvm-project/pull/69427

Fixes https://github.com/llvm/llvm-project/issues/69369.


>From e19bf2e40b79b5f65de91d566e675b560620517e Mon Sep 17 00:00:00 2001
From: Kadir Cetinkaya <kadircet at google.com>
Date: Wed, 18 Oct 2023 09:34:21 +0200
Subject: [PATCH] [clangd] Disable crashy unchecked-optional-access tidy check

Fixes https://github.com/llvm/llvm-project/issues/69369.
---
 clang-tools-extra/clangd/TidyProvider.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/clang-tools-extra/clangd/TidyProvider.cpp b/clang-tools-extra/clangd/TidyProvider.cpp
index f101199a20cebf9..2a6fba52e29bf43 100644
--- a/clang-tools-extra/clangd/TidyProvider.cpp
+++ b/clang-tools-extra/clangd/TidyProvider.cpp
@@ -219,6 +219,9 @@ TidyProvider disableUnusableChecks(llvm::ArrayRef<std::string> ExtraBadChecks) {
       "-bugprone-use-after-move",
       // Alias for bugprone-use-after-move.
       "-hicpp-invalid-access-moved",
+      // Check uses dataflow analysis, which might hang/crash unexpectedly on
+      // incomplete code.
+      "-bugprone-unchecked-optional-access",
 
       // ----- Performance problems -----