Mercurial > urweb
annotate tests/overflow.ur @ 1742:fca4a6d05ac1
More diagnostic information about some type class resolution failures
| author | Adam Chlipala <adam@chlipala.net> |
|---|---|
| date | Fri, 04 May 2012 10:33:04 -0400 |
| parents | 4d0b80dd4c37 |
| children |
| rev | line source |
|---|---|
| adam@1522 | 1 fun makeList n = if n = 0 then [] else 1 :: makeList (n - 1) |
| adam@1522 | 2 |
| adam@1522 | 3 fun doit {N = n} = return <xml><body>{[List.length (makeList (readError n))]}</body></xml> |
| adam@1522 | 4 |
| adam@1522 | 5 fun main () = |
| adam@1522 | 6 return <xml><body> |
| adam@1522 | 7 <form> <textbox{#N}/> <submit action={doit}/> </form> |
| adam@1522 | 8 </body></xml> |