[llvm] r201651 - Try to revive buildbots after r201620

[Alexey Samsonov]

Author: samsonov
Date: Wed Feb 19 02:30:55 2014
New Revision: 201651

URL: http://llvm.org/viewvc/llvm-project?rev=201651&view=rev
Log:
Try to revive buildbots after r201620

Modified:
    llvm/trunk/include/llvm/Support/ErrorOr.h

Modified: llvm/trunk/include/llvm/Support/ErrorOr.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Support/ErrorOr.h?rev=201651&r1=201650&r2=201651&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Support/ErrorOr.h (original)
+++ llvm/trunk/include/llvm/Support/ErrorOr.h Wed Feb 19 02:30:55 2014
@@ -103,6 +103,7 @@ public:
 
 private:
   typedef typename remove_reference<T>::type &reference;
+  typedef const typename remove_reference<T>::type &const_reference;
   typedef typename remove_reference<T>::type *pointer;
 
 public:
@@ -175,7 +176,7 @@ public:
   }
 
   reference get() { return *getStorage(); }
-  const reference get() const { return const_cast<ErrorOr<T> >(this)->get(); }
+  const_reference get() const { return const_cast<ErrorOr<T> >(this)->get(); }
 
   error_code getError() const {
     return HasError ? *getErrorStorage() : error_code::success();