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view tests/equiv.ur @ 1657:2b7d3d99dc42
Prevent unifications of 'others' pieces in record summaries, when both pieces contain unification variables (to prevent undesired unifications)
author | Adam Chlipala <adam@chlipala.net> |
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date | Thu, 05 Jan 2012 17:10:43 -0500 |
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