--- a/tests/test-command-template.t	Wed Jul 22 23:29:41 2015 +0900
+++ b/tests/test-command-template.t	Thu Jul 23 23:41:29 2015 +0900
@@ -1053,6 +1053,12 @@
   abort: recursive reference 'foo' in template
   [255]
 
+ buildmap() -> gettemplate(), where no thunk was made:
+
+  $ hg log -T '{files % changeset}\n'
+  abort: recursive reference 'changeset' in template
+  [255]
+
  not a recursion if a keyword of the same name exists:
 
   $ cat << EOF > issue4758