From: Dan Gohman <gohman@apple.com>
Date: Tue, 2 Feb 2010 21:11:22 +0000 (+0000)
Subject: Make DenseSet's erase pass on the return value rather than swallowing it.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=00f488012c6c44bc6ee35a3078a0063e10f152e3;p=oota-llvm.git

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 89f55caa954..0898b968aca 100644
--- 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) {