* include/std/thread: Add deleted thread(thread&).

From-SVN: r162954

libstdc++-v3/ChangeLog

+2010-08-06  Jason Merrill  <jason@redhat.com>
+
+	* include/std/thread: Add deleted thread(thread&).
+	* testsuite/30_threads/thread/cons/copy_neg.cc: Remove XFAIL.
+
 2010-08-06  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	* include/std/tuple (pack_arguments): Rename to forward_as_tuple

libstdc++-v3/include/std/thread

@@ -123,6 +123,7 @@ namespace std
 
   public:
     thread() = default;
+    thread(thread&) = delete;
     thread(const thread&) = delete;
 
     thread(thread&& __t)

libstdc++-v3/testsuite/30_threads/thread/cons/copy_neg.cc

@@ -27,13 +27,7 @@ void test01()
   // copy
   typedef std::thread test_type;
   test_type t1;
-  test_type t2(t1);		// { dg-error "deleted" "" { xfail *-*-* } }
+  test_type t2(t1);		// { dg-error "deleted" }
 }
 
-// This is failing for the wrong reason; it should fail because we're
-// trying to call the deleted copy constructor, but instead it fails
-// because we try to call the thread(_Callable&&,_Args&&...) constructor
-// and fail because thread isn't callable.  But that's OK for now.
-// { dg-error "" "" { target *-*-* } 30 }
-
 // { dg-prune-output "include" }