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diff tests/espec.ur @ 1077:a3273bee05a9

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Initial generalization of Especialize, with security bug known
author Adam Chlipala <adamc@hcoop.net>
date Tue, 15 Dec 2009 12:26:00 -0500
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/espec.ur	Tue Dec 15 12:26:00 2009 -0500
@@ -0,0 +1,56 @@
+fun foo (wrap : xbody -> transaction page) = wrap <xml>
+  <a link={foo wrap}>Foo</a>
+</xml>
+
+fun bar (wrap : xbody -> transaction page) (n : int) = wrap <xml>
+  <a link={bar wrap n}>Bar</a>; {[n]}
+</xml>
+
+fun baz (n : int) (wrap : xbody -> transaction page) = wrap <xml>
+  <a link={baz n wrap}>Baz</a>; {[n]}
+</xml>
+
+fun middle (n : int) (wrap : xbody -> transaction page) (m : int) = wrap <xml>
+  <a link={middle n wrap m}>Middle</a>; {[n]}; {[m]}
+</xml>
+
+fun crazy (f : int -> int) (b : bool) (wrap : xbody -> transaction page) (m : int) = wrap <xml>
+  <a link={crazy f b wrap m}>Crazy</a>; {[b]}; {[f m]}
+</xml>
+
+fun wild (q : bool) (f : int -> int) (n : float) (wrap : xbody -> transaction page) (m : int) = wrap <xml>
+  <a link={wild q f n wrap m}>Wild</a>; {[n]}; {[f m]}; {[q]}
+</xml>
+
+fun wrap x = return <xml><body>{x}</body></xml>
+
+fun wrapN n x = return <xml><body>{[n]}; {x}</body></xml>
+
+fun foo2 (wrap : xbody -> transaction page) = wrap <xml>
+  <a link={foo2 wrap}>Foo</a>
+</xml>
+
+fun foo3 (n : int) = wrap <xml>
+  <a link={foo2 (wrapN n)}>Foo</a>
+</xml>
+
+fun bar2 (n : int) (wrap : xbody -> transaction page) = wrap <xml>
+  <a link={bar2 n wrap}>Bar</a>; n={[n]}
+</xml>
+
+fun bar3 (n : int) = wrap <xml>
+  <a link={bar2 88 (wrapN n)}>Bar</a>
+</xml>
+
+
+fun main () = return <xml><body>
+  <a link={foo wrap}>Foo</a>
+  <a link={bar wrap 32}>Bar</a>
+  <a link={baz 18 wrap}>Baz</a>
+  <a link={middle 1 wrap 2}>Middle</a>
+  <a link={crazy (fn n => 2 * n) False wrap 2}>Crazy</a>
+  <a link={wild True (fn n => 2 * n) 1.23 wrap 2}>Wild</a>
+  <hr/>
+  <a link={foo3 15}>Foo3</a>
+  <a link={bar3 44}>Bar3</a>
+</body></xml>