diff -r f1af4909c6dc -r 5ad6d92f125c tests/test-topic.t
--- a/tests/test-topic.t	Mon Jul 29 14:42:57 2019 +0200
+++ b/tests/test-topic.t	Mon Jul 29 14:43:10 2019 +0200
@@ -865,10 +865,6 @@
   3: featureA
   $ tlog 'featureA#topic[0]'
   3: featureA
-  $ tlog 'featureA#topic[:]'
-  1: featureA
-  2: featureA
-  3: featureA
 
   $ tlog '2#t[-2]'
   $ tlog '2#t[-1]'
@@ -878,10 +874,6 @@
   $ tlog '2#t[1]'
   3: featureA
   $ tlog '2#t[2]'
-  $ tlog '2#t[-1:1]'
-  1: featureA
-  2: featureA
-  3: featureA
 
 stack subscript relation
 
@@ -911,28 +903,6 @@
 
   $ tlog 'featureA#s[0]'
   0: 
-  $ tlog 'featureA#s[0:0]'
-  0: 
-  $ tlog 'featureA#s[:]'
-  1: featureA
-  2: featureA
-  3: featureA
-  $ tlog 'featureA#s[2:]'
-  2: featureA
-  3: featureA
-  $ tlog 'featureA#s[:2]'
-  1: featureA
-  2: featureA
-  $ tlog 'featureA#s[0:1]'
-  0: 
-  1: featureA
-  $ tlog 'featureA#s[-1:0]'
-  0: 
-  3: featureA
-  $ tlog 'featureA#s[-3:3]'
-  1: featureA
-  2: featureA
-  3: featureA
   $ tlog 'featureA#s[1] and featureA#s[-3]'
   1: featureA
   $ tlog 'featureA#s[2] and featureA#s[-2]'