Make PassInfo noncopyable.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51085 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/PassSupport.h b/include/llvm/PassSupport.h
index 0eae122007f72df9fd91a630d610ee2a4498eb9f..af00725a32df82b71d8c2ea1121ebe3c0523f2b6 100644 (file)
--- a/include/llvm/PassSupport.h
+++ b/include/llvm/PassSupport.h
@@ -137,6 +137,10 @@ public:
 protected:
   void registerPass();
   void unregisterPass();
+
+private:
+  void operator=(const PassInfo &); // do not implement
+  PassInfo(const PassInfo &);       // do not implement
 };