vendor/clang/clang-release_350-r216957

1 files changed, 3 insertions, 5 deletions

diff --git a/lib/Edit/EditedSource.cpp b/lib/Edit/EditedSource.cpp
index 34b5e62333ad..6cf6335da181 100644
--- a/lib/Edit/EditedSource.cpp
+++ b/lib/Edit/EditedSource.cpp
@@ -72,13 +72,11 @@ bool EditedSource::commitInsert(SourceLocation OrigLoc,
     return true;
   }
 
-  Twine concat;
   if (beforePreviousInsertions)
-    concat = Twine(text) + FA.Text;
+    FA.Text = copyString(Twine(text) + FA.Text);
   else
-    concat = Twine(FA.Text) +  text;
+    FA.Text = copyString(Twine(FA.Text) + text);
 
-  FA.Text = copyString(concat);
   return true;
 }
 
@@ -160,7 +158,7 @@ void EditedSource::commitRemove(SourceLocation OrigLoc,
   }
 
   FileOffset TopBegin, TopEnd;
-  FileEdit *TopFA = 0;
+  FileEdit *TopFA = nullptr;
 
   if (I == FileEdits.end()) {
     FileEditsTy::iterator