Mercurial > urweb
annotate tests/cookie.ur @ 1893:9a1097954188
compileC: Link libraries in the right order
This is needed, at least on recent Ubuntu, to fix this linker error
when compiling any Ur/Web application:
ld: /tmp/webapp.o: undefined reference to symbol 'uw_write'
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
---
src/compiler.sml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
| author | Anders Kaseorg <andersk@mit.edu> |
|---|---|
| date | Thu, 21 Nov 2013 14:32:11 -0500 |
| parents | 1626dcba13ee |
| children |
| rev | line source |
|---|---|
| adamc@459 | 1 cookie c : string |
| adamc@459 | 2 |
| adamc@466 | 3 fun other () = |
| adamc@463 | 4 so <- getCookie c; |
| adamc@459 | 5 case so of |
| adamc@459 | 6 None => return <xml>No cookie</xml> |
| adamc@459 | 7 | Some s => return <xml>Cookie: {[s]}</xml> |
| adamc@466 | 8 |
| adamc@466 | 9 structure M = struct |
| adamc@466 | 10 fun aux () = |
| adamc@466 | 11 setCookie c "Hi"; |
| adamc@466 | 12 so <- getCookie c; |
| adamc@466 | 13 case so of |
| adamc@466 | 14 None => return <xml>No cookie</xml> |
| adamc@466 | 15 | Some s => return <xml><body>Cookie: {[s]}<br/> |
| adamc@466 | 16 <a link={other ()}>Other</a></body></xml> |
| adamc@466 | 17 end |
| adamc@466 | 18 |
| adamc@466 | 19 fun main () : transaction page = return <xml><body> |
| adamc@466 | 20 <a link={other ()}>Other</a><br/> |
| adamc@466 | 21 <a link={M.aux ()}>Aux</a><br/> |
| adamc@466 | 22 </body></xml> |