Ur/Web: tests/blog.ur annotate

Add a new scoping check for unification variables, to fix a type inference bug

author	Adam Chlipala <adam@chlipala.net>
date	Sun, 18 Dec 2011 11:29:13 -0500
parents	787d4931fb07
children

rev	line source
adamc@453	1 fun main wrap =
adamc@453	2 let
adamc@453	3 fun edit id =
adamc@453	4 let
adamc@453	5 val r = 0
adamc@453	6 fun save () = <xml/>
adamc@453	7 in
adamc@453	8 wrap (save ())
adamc@453	9 end
adamc@453	10 in
adamc@453	11 edit 0
adamc@453	12 end
adamc@453	13
adamc@453	14 fun wrap (inside : xbody) = return <xml/>
adamc@453	15
adamc@453	16 val main () = main wrap

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