Mercurial > urweb
annotate tests/cancel.ur @ 1651:dfc854e478bb
Error messages about applying 'dynClass' to tags that don't like it
author | Adam Chlipala <adam@chlipala.net> |
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date | Sat, 31 Dec 2011 13:31:00 -0500 |
parents | dfb38a333816 |
children |
rev | line source |
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adam@1582 | 1 type t = {A : int, B : float, C : string} |
adam@1582 | 2 type u = {A : int, C : string, D : bool} |
adam@1582 | 3 |
adam@1582 | 4 fun f (x : t) = x |
adam@1582 | 5 fun g (x : u) = f x |
adam@1582 | 6 |
adam@1582 | 7 fun h [ts] [ts ~ [A]] (r : $([A = int] ++ ts)) : $([A = int, B = float] ++ ts) = r |