Make DenseSet's erase pass on the return value rather than swallowing it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95127 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/ADT/DenseSet.h b/include/llvm/ADT/DenseSet.h
index 89f55caa95475c64c054bc1f9cd7bd49af4cfc0e..0898b968aca9101524b770ec44199ff35ec88ef9 100644 (file)
--- a/include/llvm/ADT/DenseSet.h
+++ b/include/llvm/ADT/DenseSet.h
@@ -41,8 +41,8 @@ public:
     return TheMap.count(V);
   }
 
-  void erase(const ValueT &V) {
-    TheMap.erase(V);
+  bool erase(const ValueT &V) {
+    return TheMap.erase(V);
   }
 
   DenseSet &operator=(const DenseSet &RHS) {