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Date: Fri, 9 Mar 2007 16:13:08 +0100
From: "Till Varoquaux" <till.varoquaux@gmail.com>
To: "ocaml ml" <caml-list@inria.fr>
Subject: Constraint missbehaviours??
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X-Spam: no; 0.00; bug:01 constraint:01 constraint:01 mul:02 mul:02 exp:02 exp:02 seems:03 seems:03 correctly:05 missing:07 handled:09 doesn't:12 but:14 type:14 

There seems to be a bug in the way constraint are handled:
type 'a exp=[
| `Add of 'e * 'e
| `Mul of 'e * 'e
]
constraint 'a = <exp:'e;..>

type 'a exp2=[
| 'a exp
| `Sub of 'e * 'e
| `Mul of 'e * 'e
]
constraint 'a = <exp2:'e;..>;;

doesn't type correctly but seems perfectly legal to me... Am I missing
anything here?

Till