2 files changed, 10 insertions, 2 deletions
diff --git a/clang/lib/Tooling/Refactoring/Rename/RenamingAction.cpp b/clang/lib/Tooling/Refactoring/Rename/RenamingAction.cpp
index 9c000a72046..0aed67f5324 100644
--- a/clang/lib/Tooling/Refactoring/Rename/RenamingAction.cpp
+++ b/clang/lib/Tooling/Refactoring/Rename/RenamingAction.cpp
@@ -84,8 +84,13 @@ public:
         FileToReplaces(FileToReplaces), PrintLocations(PrintLocations) {}
 
   void HandleTranslationUnit(ASTContext &Context) override {
-    for (unsigned I = 0; I < NewNames.size(); ++I)
+    for (unsigned I = 0; I < NewNames.size(); ++I) {
+      // If the previous name was not found, ignore this rename request.
+      if (PrevNames[I].empty())
+        continue;
+
       HandleOneRename(Context, NewNames[I], PrevNames[I], USRList[I]);
+    }
   }
 
   void HandleOneRename(ASTContext &Context, const std::string &NewName,
diff --git a/clang/lib/Tooling/Refactoring/Rename/USRFindingAction.cpp b/clang/lib/Tooling/Refactoring/Rename/USRFindingAction.cpp
index bac3963e1bd..43287acb95e 100644
--- a/clang/lib/Tooling/Refactoring/Rename/USRFindingAction.cpp
+++ b/clang/lib/Tooling/Refactoring/Rename/USRFindingAction.cpp
@@ -198,8 +198,11 @@ private:
         return false;
       }
 
-      if (Force)
+      if (Force) {
+        SpellingNames.push_back(std::string());
+        USRList.push_back(std::vector<std::string>());
         return true;
+      }
 
       unsigned CouldNotFindSymbolNamed = Engine.getCustomDiagID(
           DiagnosticsEngine::Error, "clang-rename could not find symbol %0");