# HG changeset patch
# User Yuya Nishihara <yuya@tcha.org>
# Date 1584277298 -32400
# Node ID e3e44e6e72456ad244bb85449d6e6eb53c64c65e
# Parent  fc1fa3a07af60641c96fd3b8e2b40e1ab2eba17a
templater: fix cbor() filter to accept smartset

So the wrapper type can return a bare smartset.

diff -r fc1fa3a07af6 -r e3e44e6e7245 mercurial/templatefilters.py
--- a/mercurial/templatefilters.py	Sun Mar 15 15:12:44 2020 +0900
+++ b/mercurial/templatefilters.py	Sun Mar 15 22:01:38 2020 +0900
@@ -18,6 +18,7 @@
     node,
     pycompat,
     registrar,
+    smartset,
     templateutil,
     url,
     util,
@@ -108,6 +109,9 @@
 @templatefilter(b'cbor')
 def cbor(obj):
     """Any object. Serializes the object to CBOR bytes."""
+    if isinstance(obj, smartset.abstractsmartset):
+        # cborutil is stricter about type than json() filter
+        obj = list(obj)
     return b''.join(cborutil.streamencode(obj))
 
 
diff -r fc1fa3a07af6 -r e3e44e6e7245 mercurial/templateutil.py
--- a/mercurial/templateutil.py	Sun Mar 15 15:12:44 2020 +0900
+++ b/mercurial/templateutil.py	Sun Mar 15 22:01:38 2020 +0900
@@ -474,7 +474,7 @@
         return bool(self._revs)
 
     def tovalue(self, context, mapping):
-        return list(self._revs)
+        return self._revs
 
 
 class _mappingsequence(wrapped):