Mercurial > urweb
annotate tests/ctuple.lac @ 218:a3413288cce1
Signature ascription for type classes
| author | Adam Chlipala <adamc@hcoop.net> |
|---|---|
| date | Sat, 16 Aug 2008 16:57:21 -0400 |
| parents | 2f574c07df2e |
| children |
| rev | line source |
|---|---|
| adamc@215 | 1 val page = fn p :: (Type * Type) => fn f : p.1 -> string => fn x : p.1 => <html><body> |
| adamc@215 | 2 {cdata (f x)} |
| adamc@215 | 3 </body></html> |
| adamc@215 | 4 |
| adamc@215 | 5 val page_string = page [(string, int)] (fn x => x) |
| adamc@215 | 6 |
| adamc@215 | 7 val main : unit -> page = fn () => <html><body> |
| adamc@215 | 8 <a link={page_string "Hi"}>Hi</a> |
| adamc@215 | 9 </body></html> |