1 files changed, 6 insertions, 0 deletions
diff --git a/lib/AST/ParentMap.cpp b/lib/AST/ParentMap.cpp
index 5fe873acf7..21847f2821 100644
--- a/lib/AST/ParentMap.cpp
+++ b/lib/AST/ParentMap.cpp
@@ -40,6 +40,12 @@ ParentMap::~ParentMap() {
   delete (MapTy*) Impl;
 }
 
+void ParentMap::addStmt(Stmt* S) {
+  if (S) {
+    BuildParentMap(*(MapTy*) Impl, S);
+  }
+}
+
 Stmt* ParentMap::getParent(Stmt* S) const {
   MapTy* M = (MapTy*) Impl;
   MapTy::iterator I = M->find(S);