--- a/tests/test-revset.t Sun Feb 14 19:48:33 2016 +0900
+++ b/tests/test-revset.t Sun Feb 14 20:27:08 2016 +0900
@@ -1820,6 +1820,15 @@
<spanset+ 0:9>>
0
+test unknown reference:
+
+ $ try "unknownref(0)" --config 'revsetalias.unknownref($1)=$1:$2'
+ (func
+ ('symbol', 'unknownref')
+ ('symbol', '0'))
+ abort: failed to parse the definition of revset alias "unknownref": '$' not for alias arguments
+ [255]
+
$ hg debugrevspec --debug --config revsetalias.anotherbadone='branch(' "tip"
('symbol', 'tip')
warning: failed to parse the definition of revset alias "anotherbadone": at 7: not a prefix: end