Index: lib/Sema/SemaStmt.cpp
===================================================================
--- lib/Sema/SemaStmt.cpp
+++ lib/Sema/SemaStmt.cpp
@@ -2223,7 +2223,6 @@
           llvm::function_ref<Sema::ForRangeStatus()> BuildFound,
           llvm::function_ref<Sema::ForRangeStatus()> BuildNotFound) {
         LookupResult OldFound = std::move(Found);
-        Found.clear();
 
         if (Sema::ForRangeStatus Result = BuildNotFound())
           return Result;