Fixes a rewrite bug rewriting nested ivars reference.
(Radar 7583971).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94724 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Rewrite/Rewriter.cpp b/lib/Rewrite/Rewriter.cpp
index 9744496..96a2a06 100644
--- a/lib/Rewrite/Rewriter.cpp
+++ b/lib/Rewrite/Rewriter.cpp
@@ -207,9 +207,10 @@
/// ReplaceStmt - This replaces a Stmt/Expr with another, using the pretty
/// printer to generate the replacement code. This returns true if the input
/// could not be rewritten, or false if successful.
-bool Rewriter::ReplaceStmt(Stmt *From, Stmt *To) {
+bool Rewriter::ReplaceStmt(Stmt *From, Stmt *To, int Size) {
// Measaure the old text.
- int Size = getRangeSize(From->getSourceRange());
+ if (!Size)
+ Size = getRangeSize(From->getSourceRange());
if (Size == -1)
return true;