From: Owen Anderson <resistor@mac.com>
Date: Wed, 2 Jul 2008 17:29:59 +0000 (+0000)
Subject: Have DenseSet::insert return a bool indicating whether the insertion succeeded or... 
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=93ee2fd7da6100eafcc510cfdeb71f2bfdd15429;p=oota-llvm.git

Have DenseSet::insert return a bool indicating whether the insertion succeeded or not.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53033 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/ADT/DenseSet.h b/include/llvm/ADT/DenseSet.h
index f1510a9a203..06d0fa8e0d6 100644
--- a/include/llvm/ADT/DenseSet.h
+++ b/include/llvm/ADT/DenseSet.h
@@ -41,8 +41,8 @@ public:
     return TheMap.count(V);
   }
   
-  void insert(const ValueT &V) {
-    TheMap[V] = 0;
+  bool insert(const ValueT &V) {
+    return TheMap.insert(std::make_pair(V, 0));
   }
   
   void erase(const ValueT &V) {