Mercurial > urweb
diff tests/datatypeP2.ur @ 244:71bafe66dbe1
Laconic -> Ur
author | Adam Chlipala <adamc@hcoop.net> |
---|---|
date | Sun, 31 Aug 2008 08:32:18 -0400 |
parents | tests/datatypeP2.lac@df5fd8f6913a |
children |
line wrap: on
line diff
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/datatypeP2.ur Sun Aug 31 08:32:18 2008 -0400 @@ -0,0 +1,15 @@ +datatype sum a b = Left of a | Right of b + +val l : sum int string = Left 5 +val r : sum int string = Right "Hi" + +val show = fn x : sum int string => case x of Left _ => "Left _" | Right s => s + +val page = fn x => <html><body> + {cdata (show x)} +</body></html> + +val main : unit -> page = fn () => <html><body> + <li><a link={page l}>Left</a></li> + <li><a link={page r}>Right</a></li> +</body></html>