Mercurial > urweb
view tests/equiv.ur @ 1742:fca4a6d05ac1
More diagnostic information about some type class resolution failures
author | Adam Chlipala <adam@chlipala.net> |
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date | Fri, 04 May 2012 10:33:04 -0400 |
parents | 71bafe66dbe1 |
children |
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type t1 = {A : int, B : float} type t2 = {B : float, A : int} val e1 : t1 -> t2 = fn x => x