From: Jay Foad <jay.foad@gmail.com>
Date: Wed, 27 Jul 2011 09:26:13 +0000 (+0000)
Subject: Remove some code that is no longer needed now that googletest knows how
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=c437bd577f2ba29934b22816731ac996790d0d39;p=oota-llvm.git

Remove some code that is no longer needed now that googletest knows how
to print STL containers.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136213 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/unittests/ADT/DAGDeltaAlgorithmTest.cpp b/unittests/ADT/DAGDeltaAlgorithmTest.cpp
index b90e0c7fc23..370b7c20a09 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;