src/HOLCF/Stream2.ML

--- a/src/HOLCF/Stream2.ML	Wed Oct 04 13:12:14 1995 +0100
+++ b/src/HOLCF/Stream2.ML	Wed Oct 04 14:01:44 1995 +0100
@@ -25,7 +25,7 @@
  (fn prems =>
 	[
 	(rtac (smap_def2 RS ssubst) 1),
-	(simp_tac (HOLCF_ss addsimps stream_when) 1)
+	(simp_tac (!simpset addsimps stream_when) 1)
 	]);
 
 qed_goal "smap2" Stream2.thy 
@@ -35,7 +35,7 @@
 	(cut_facts_tac prems 1),
 	(rtac trans 1),
 	(rtac (smap_def2 RS ssubst) 1),
-	(asm_simp_tac (HOLCF_ss addsimps stream_rews) 1),
+	(asm_simp_tac (!simpset addsimps stream_rews) 1),
 	(rtac refl 1)
 	]);