typeck.c (get_member_function_from_ptrfunc): Don't try to look up a virtual…

typeck.c (get_member_function_from_ptrfunc): Don't try to look up a virtual function in a dummy object.

	* typeck.c (get_member_function_from_ptrfunc): Don't try to look
	up a virtual function in a dummy object.

From-SVN: r210651

gcc/cp/ChangeLog

+2014-05-20  Jason Merrill  <jason@redhat.com>
+
+	* typeck.c (get_member_function_from_ptrfunc): Don't try to look
+	up a virtual function in a dummy object.
+
 2014-05-20  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	PR c++/60373

gcc/cp/typeck.c

@@ -3253,6 +3253,12 @@ get_member_function_from_ptrfunc (tree *instance_ptrptr, tree function,
 		    && !TYPE_POLYMORPHIC_P (basetype)
 		    && resolves_to_fixed_type_p (instance_ptr, 0));
 
+      /* If we don't really have an object (i.e. in an ill-formed
+	 conversion from PMF to pointer), we can't resolve virtual
+	 functions anyway.  */
+      if (!nonvirtual && is_dummy_object (instance_ptr))
+	nonvirtual = true;
+
       if (TREE_SIDE_EFFECTS (instance_ptr))
 	instance_ptr = instance_save_expr = save_expr (instance_ptr);