Call 'clear()' in ~RopePieceBTreeLeaf(), decrementing the reference

counts of the bufffers referened by the RopePieces in
RopePieceBTreeLeaf.  This (I believe) corrently fixes the leak I meant
to fix in r84601 (which ended up causing an overrelease).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84615 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Rewrite/RewriteRope.cpp b/lib/Rewrite/RewriteRope.cpp
index 30bbcfafb5321e8cedeb48a44e0c7e69cd0c03f8..fdb6fc385ba1c9178c7db609c39734adbfbd66f2 100644 (file)
--- a/lib/Rewrite/RewriteRope.cpp
+++ b/lib/Rewrite/RewriteRope.cpp
@@ -154,6 +154,7 @@ namespace {
     ~RopePieceBTreeLeaf() {
       if (PrevLeaf || NextLeaf)
         removeFromLeafInOrder();
+      clear();
     }
 
     bool isFull() const { return NumPieces == 2*WidthFactor; }