From 7b3392326c40c3c20697816acae597ba7b3144eb Mon Sep 17 00:00:00 2001
From: dim <dim@FreeBSD.org>
Date: Thu, 20 Oct 2011 21:10:27 +0000
Subject: Vendor import of llvm release_30 branch r142614:
 http://llvm.org/svn/llvm-project/llvm/branches/release_30@142614

---
 unittests/ADT/DAGDeltaAlgorithmTest.cpp | 17 -----------------
 1 file changed, 17 deletions(-)

(limited to 'unittests/ADT/DAGDeltaAlgorithmTest.cpp')

diff --git a/unittests/ADT/DAGDeltaAlgorithmTest.cpp b/unittests/ADT/DAGDeltaAlgorithmTest.cpp
index b90e0c7..370b7c2 100644
--- a/unittests/ADT/DAGDeltaAlgorithmTest.cpp
+++ b/unittests/ADT/DAGDeltaAlgorithmTest.cpp
@@ -13,23 +13,6 @@
 #include <cstdarg>
 using namespace llvm;
 
-namespace std {
-
-static std::ostream &operator<<(std::ostream &OS,
-                         const std::set<unsigned> &S) {
-  OS << "{";
-  for (std::set<unsigned>::const_iterator it = S.begin(),
-         ie = S.end(); it != ie; ++it) {
-    if (it != S.begin())
-      OS << ",";
-    OS << *it;
-  }
-  OS << "}";
-  return OS;
-}
-
-}
-
 namespace {
 
 typedef DAGDeltaAlgorithm::edge_ty edge_ty;
-- 
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