Index: exception_ptr_test.cpp
===================================================================
--- exception_ptr_test.cpp	(revision 77981)
+++ exception_ptr_test.cpp	(working copy)
@@ -44,7 +44,7 @@
 
     explicit
     thread_handle( boost::function<void()> const & f ):
-        t_(boost::bind(thread_wrapper,f,err_))
+        t_(boost::bind(thread_wrapper,f,boost::ref(err_)))
         {
         }
 
@@ -79,7 +79,7 @@
         ++exc_count;
         }
 
-    exc( exc const & )
+    exc( exc const & rt ) : boost::exception( rt )
         {
         ++exc_count;
         }