Index: tests/slottest.xotcl
===================================================================
diff -u -rc942f4e117d2aa3c8594702e0476a3f73a4147df -re45455a7ad52d4d849a0408243d175b4b4a52bb3
--- tests/slottest.xotcl	(.../slottest.xotcl)	(revision c942f4e117d2aa3c8594702e0476a3f73a4147df)
+++ tests/slottest.xotcl	(.../slottest.xotcl)	(revision e45455a7ad52d4d849a0408243d175b4b4a52bb3)
@@ -342,7 +342,7 @@
 Class Person -slots {
   Attribute create name
   Attribute create age -default 0
-  Attribute create projects -default {} -multivalued true
+  Attribute create projects -default {} -multivalued true -incremental true
 }
 
 Person p1 -name "Gustaf"
@@ -386,7 +386,7 @@
 }
 
 Person slots {
-  Attribute create projects -default "" -multivalued true -type ::Project
+  Attribute create projects -default "" -multivalued true -incremental true -type ::Project
   Attribute create salary -type integer
 }