diff -r 000000000000 -r b97547f5f1fa test/data/rrqlexpr_on_attr.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/data/rrqlexpr_on_attr.py	Wed Nov 05 15:52:50 2008 +0100
@@ -0,0 +1,15 @@
+class ToTo(EntityType):
+    permissions = {
+        'read': ('managers',),
+        'add': ('managers',),
+        'update': ('managers',),
+        'delete': ('managers',),
+        }
+    attr = String()
+    
+class attr(RelationType):
+    permissions = {
+        'read': ('managers', ),
+        'add': ('managers', RRQLExpression('S bla Y'),),
+        'delete': ('managers',),
+        }