Ur/Web: tests/vlad3.ur annotate

Reduce: add reduction in some spots previously missed, associated with 'case' return types

author	Adam Chlipala <adam@chlipala.net>
date	Wed, 25 Nov 2015 18:48:17 -0500
parents	7e3226c97678
children

rev	line source
adamc@1052	1 cookie user : {EMail : string}
adamc@1052	2
adamc@1052	3 fun main () =
adamc@1052	4 ro <- getCookie user;
adamc@1052	5 case ro of
adamc@1052	6 Some u => welcome u
adamc@1052	7 \| _ => login ()
adamc@1052	8
adamc@1052	9 and welcome u = return <xml><body>
adamc@1052	10 Welcome {[u.EMail]}. <a link={logout ()}>Logout</a>
adamc@1052	11 </body></xml>
adamc@1052	12
adamc@1052	13 and logout () =
adamc@1052	14 clearCookie user;
adamc@1052	15 main ()
adamc@1052	16
adamc@1052	17 and login () = return <xml><body>
adamc@1052	18 <form>E-mail:<textbox{#EMail}/><submit action={signin}/></form>
adamc@1052	19 </body></xml>
adamc@1052	20
adamc@1052	21 and signin r =
adamc@1052	22 setCookie user {Value = {EMail = r.EMail},
adamc@1052	23 Expires = None, (* Some (readError "2012-11-6
adamc@1052	24 00:00:00"), *)
adamc@1052	25 Secure = False
adamc@1052	26 };
adamc@1052	27 main ()

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