[clang-tools-extra] [clang-tidy]Fix PreferMemberInitializer false positive for reassignment (PR #70316)

[Piotr Zegar via cfe-commits]

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@@ -156,6 +153,49 @@ void PreferMemberInitializerCheck::check(
   const CXXRecordDecl *Class = Ctor->getParent();
   bool FirstToCtorInits = true;
 
+  std::map<const FieldDecl *, AssignedLevel> AssignedFields{};
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PiotrZSL wrote:

Consider something like llvm::SmallDenceMap or llvm::SmallMapVector or something....

https://github.com/llvm/llvm-project/pull/70316