Specialize std::swap correctly

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10949 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 5 insertions, 2 deletions

diff --git a/include/llvm/Analysis/DataStructure/DSSupport.h b/include/llvm/Analysis/DataStructure/DSSupport.h
index 4b571917ff..15d948f897 100644
--- a/include/llvm/Analysis/DataStructure/DSSupport.h
+++ b/include/llvm/Analysis/DataStructure/DSSupport.h
@@ -127,7 +127,8 @@ private:
 } // End llvm namespace
 
 namespace std {
-  inline void swap(llvm::DSNodeHandle &NH1, llvm::DSNodeHandle &NH2) { NH1.swap(NH2); }
+  template<>
+  inline void swap<llvm::DSNodeHandle>(llvm::DSNodeHandle &NH1, llvm::DSNodeHandle &NH2) { NH1.swap(NH2); }
 }
 
 namespace llvm {
@@ -296,6 +297,8 @@ public:
 } // End llvm namespace
 
 namespace std {
-  inline void swap(llvm::DSCallSite &CS1, llvm::DSCallSite &CS2) { CS1.swap(CS2); }
+  template<>
+  inline void swap<llvm::DSCallSite>(llvm::DSCallSite &CS1,
+                                     llvm::DSCallSite &CS2) { CS1.swap(CS2); }
 }
 #endif