Index: interpreter/llvm/src/tools/clang/lib/Serialization/GlobalModuleIndex.cpp
===================================================================
--- interpreter/llvm/src/tools/clang/lib/Serialization/GlobalModuleIndex.cpp
+++ interpreter/llvm/src/tools/clang/lib/Serialization/GlobalModuleIndex.cpp
@@ -300,7 +300,7 @@
     = *static_cast<IdentifierIndexTable *>(IdentifierIndex);
   IdentifierIndexTable::iterator Known = Table.find(Name);
   if (Known == Table.end()) {
-    return true;
+    return false;
   }
 
   SmallVector<unsigned, 2> ModuleIDs = *Known;
@@ -326,7 +326,7 @@
       *static_cast<IdentifierIndexTable *>(IdentifierIndex);
   IdentifierIndexTable::iterator Known = Table.find(Name);
   if (Known == Table.end()) {
-    return true;
+    return false;
   }
 
   SmallVector<unsigned, 2> ModuleIDs = *Known;