[PATCH] D149074: [NFC][clang] Fix Coverity bugs with AUTO_CAUSES_COPY

[Soumi Manna via Phabricator via cfe-commits]

Manna added inline comments.


================
Comment at: clang/lib/Sema/SemaLookup.cpp:4662
 
-  for (auto KNPair : KnownNamespaces)
+  for (const auto &KNPair : KnownNamespaces)
     Namespaces.addNameSpecifier(KNPair.first);
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tahonermann wrote:
> The element type is a pair of `NamespaceDecl *` and `bool`. I would skip this change.
Thanks @tahonermann for the explanation. Removed 


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D149074/new/

https://reviews.llvm.org/D149074