diff tests/test-revset.t @ 23844:ddf2172e901d

revset: store full detail into revsetalias.error for error source distinction

Before this patch, any errors in the declaration of revset alias
aren't detected at all, and there is no information about error source
in the error message.

As a part of preparation for parsing alias declarations and
definitions more strictly, this patch stores full detail into
"revsetalias.error" for error source distinction.

This makes raising "Abort" and warning potential errors just use
"revsetalias.error" without any message composing.

--- a/tests/test-revset.t	Sat Jan 10 23:18:11 2015 +0900
+++ b/tests/test-revset.t	Sat Jan 10 23:18:11 2015 +0900
@@ -985,12 +985,12 @@
     (range
       ('symbol', '2')
       ('symbol', '5')))
-  abort: failed to parse revset alias "injectparamasstring2": not a function: _aliasarg
+  abort: failed to parse the definition of revset alias "injectparamasstring2": not a function: _aliasarg
   [255]
   $ hg debugrevspec --debug --config revsetalias.anotherbadone='branch(' "tip"
   ('symbol', 'tip')
-  warning: failed to parse revset alias "anotherbadone": at 7: not a prefix: end
-  warning: failed to parse revset alias "injectparamasstring2": not a function: _aliasarg
+  warning: failed to parse the definition of revset alias "anotherbadone": at 7: not a prefix: end
+  warning: failed to parse the definition of revset alias "injectparamasstring2": not a function: _aliasarg
   9
   >>> data = file('.hg/hgrc', 'rb').read()
   >>> file('.hg/hgrc', 'wb').write(data.replace('_aliasarg', ''))