Recursively delete rewrite rope nodes when tearing down the tree.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154760 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Rewrite/RewriteRope.cpp b/lib/Rewrite/RewriteRope.cpp
index 6c211b2..88bf21d 100644
--- a/lib/Rewrite/RewriteRope.cpp
+++ b/lib/Rewrite/RewriteRope.cpp
@@ -407,6 +407,11 @@
Size = LHS->size() + RHS->size();
}
+ ~RopePieceBTreeInterior() {
+ Children[0]->Destroy();
+ Children[1]->Destroy();
+ }
+
bool isFull() const { return NumChildren == 2*WidthFactor; }
unsigned getNumChildren() const { return NumChildren; }