[PATCH] D54878: [clangd] NFC: Eliminate the unused variable warning.

[Fangrui Song via Phabricator via cfe-commits]

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


================
Comment at: clangd/AST.cpp:98
   // The name was empty, so present an anonymous entity.
-  if (auto *NS = llvm::dyn_cast<NamespaceDecl>(&ND))
+  if (isa<NamespaceDecl>(&ND))
     return "(anonymous namespace)";
----------------
`isa<NamespaceDecl>(ND)` also works.


Repository:
  rCTE Clang Tools Extra

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  https://reviews.llvm.org/D54878/new/

https://reviews.llvm.org/D54878