[PATCH] D116828: Initialize HighlightingsBuilder::Resolver

[Vitaly Buka via Phabricator via cfe-commits]

vitalybuka created this revision.
vitalybuka added reviewers: kda, eugenis.
Herald added subscribers: usaxena95, kadircet, arphaman.
vitalybuka requested review of this revision.
Herald added a project: clang-tools-extra.
Herald added a subscriber: cfe-commits.

Detected by msan with:
-Xclang -enable-noundef-analysis -mllvm -msan-eager-checks=1


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D116828

Files:
  clang-tools-extra/clangd/SemanticHighlighting.cpp


Index: clang-tools-extra/clangd/SemanticHighlighting.cpp
===================================================================
--- clang-tools-extra/clangd/SemanticHighlighting.cpp
+++ clang-tools-extra/clangd/SemanticHighlighting.cpp
@@ -468,7 +468,7 @@
   const LangOptions &LangOpts;
   std::vector<HighlightingToken> Tokens;
   std::map<Range, llvm::SmallVector<HighlightingModifier, 1>> ExtraModifiers;
-  const HeuristicResolver *Resolver;
+  const HeuristicResolver *Resolver = nullptr;
   // returned from addToken(InvalidLoc)
   HighlightingToken InvalidHighlightingToken;
 };


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