[PATCH] D60543: [clang] Update isDerivedFrom to support Objective-C classes 🔍

[Dmitri Gribenko via Phabricator via cfe-commits]

gribozavr accepted this revision.
gribozavr added inline comments.
This revision is now accepted and ready to land.


================
Comment at: clang/lib/ASTMatchers/ASTMatchFinder.cpp:820
+  llvm::DenseMap<const ObjCInterfaceDecl *,
+                 std::set<const ObjCCompatibleAliasDecl *>>
+      CompatibleAliases;
----------------
`unordered_set`?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D60543/new/

https://reviews.llvm.org/D60543