Mercurial > urweb
view tests/rpcNested.ur @ 2044:42ae25a354f8
Retweak the last tweak to allow type inference to succeed in a strict superset of the places where it used to succeed
author | Adam Chlipala <adam@chlipala.net> |
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date | Tue, 29 Jul 2014 14:46:06 -0400 |
parents | 133c71008bef |
children |
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datatype node = Node of { Label : string , SubForest : list node } fun getNode () : transaction node = return (Node { Label = "foo", SubForest = [] }) fun main () : transaction page = return <xml><body> <button onclick={ n <- rpc (getNode ()); case n of Node {Label = l, ...} => alert ("l = " ^ l) }/> </body></xml>