Implement IntervalMap destructor.

Key and value objects may not be destructed instantly when they are erased from
the container, but they will be destructed eventually by the IntervalMap
destructor.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119873 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 5 insertions, 0 deletions

diff --git a/include/llvm/ADT/IntervalMap.h b/include/llvm/ADT/IntervalMap.h
index 96b5161da7..56fbe93354 100644
--- a/include/llvm/ADT/IntervalMap.h
+++ b/include/llvm/ADT/IntervalMap.h
@@ -848,6 +848,11 @@ public:
     new(&rootLeaf()) RootLeaf();
   }
 
+  ~IntervalMap() {
+    clear();
+    rootLeaf().~RootLeaf();
+  }
+
   /// empty -  Return true when no intervals are mapped.
   bool empty() const {
     return rootSize == 0;