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diff tests/each.ur @ 1355:ccf1d445b794

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Hopeful fix to stop Especialize infinite looping
author Adam Chlipala <adam@chlipala.net>
date Tue, 21 Dec 2010 13:57:12 -0500
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/each.ur	Tue Dec 21 13:57:12 2010 -0500
@@ -0,0 +1,16 @@
+sequence s
+table t : { Id : int, S1 : string, S2:string, S3:string, S4:string }
+
+fun each (n : int, (f : unit -> transaction unit)) = if n > 0 then f (); each ((n-1),f) else return ()
+
+fun fill () =
+    dml (DELETE FROM t WHERE 1=1);
+    each (1,( fn () =>
+      (nv <- nextval s;
+      (dml (INSERT INTO t (Id, S1, S2, S3, S4) VALUES ({[nv]}, {["S1"]}, {["S2"]}, {["S3"]}, {["S4"]}))))
+    ));
+    return <xml>done</xml>
+
+fun main () = return <xml><body>
+    <form><submit action={fill} value="fill"/></form>
+</body></xml>