Mercurial > urweb
view tests/let.ur @ 1588:65d6488c82d5
Fix confusing error message when record unification fails because enclosed types are incompatible
author | Adam Chlipala <adam@chlipala.net> |
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date | Sat, 05 Nov 2011 09:56:52 -0400 |
parents | b77863cd0be2 |
children |
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fun main () : transaction page = let val x = 1 val y = "Hello" val z = 3.45 in return <xml>{[x]}, {[y]}, {[z]}</xml> end