[clang-tools-extra] r344724 - Fix warning about unused variable [NFC]

[Mikael Holmen via cfe-commits]

Author: uabelho
Date: Wed Oct 17 23:00:39 2018
New Revision: 344724

URL: http://llvm.org/viewvc/llvm-project?rev=344724&view=rev
Log:
Fix warning about unused variable [NFC]

Modified:
    clang-tools-extra/trunk/clangd/CodeComplete.cpp

Modified: clang-tools-extra/trunk/clangd/CodeComplete.cpp
URL: http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/clangd/CodeComplete.cpp?rev=344724&r1=344723&r2=344724&view=diff
==============================================================================
--- clang-tools-extra/trunk/clangd/CodeComplete.cpp (original)
+++ clang-tools-extra/trunk/clangd/CodeComplete.cpp Wed Oct 17 23:00:39 2018
@@ -562,7 +562,7 @@ getQueryScopes(CodeCompletionContext &CC
     for (auto *Context : CCContext.getVisitedContexts()) {
       if (isa<TranslationUnitDecl>(Context))
         Info.AccessibleScopes.push_back(""); // global namespace
-      else if (const auto *NS = dyn_cast<NamespaceDecl>(Context))
+      else if (isa<NamespaceDecl>(Context))
         Info.AccessibleScopes.push_back(printNamespaceScope(*Context));
     }
     return Info;