Turns out this is to do with the way that type synonyms are represented.
Somewhere there is
type a :*: b = HCons a b
If you simply use HCons instead of :*: the problem goes away. (Use
`HCons` if you want it infix.)
This is a bug; using HCons instead is a workaround, but it might reduce
your compilation times.
Meanwhile I'll look into fixing it.
Simoin
| -----Original Message-----
| From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Joel
| Reymont
| Sent: 09 November 2005 19:27
| To: Haskell Cafe
| Subject: [Haskell-cafe] Re: Bring down the house (was Re: GHC cannot
compilemy code)
|
| Shae (#haskell) figured out that this is called for and that GHC has
| trouble deriving for large tuples. I have no idea what type of a
| performance hit this is gonna be but I hope it's resolved at compile-
| time and there's no impact afterwards.
|
| type TableInfo = TableInfo1 :*: TableInfo2
|
| type TableInfo1 =
| AvgPot :*:
| NumPlayers :*:
| Waiting :*:
| PlayersFlop :*:
| TableName :*:
| TableID :*:
| GameType :*:
| InfoMaxPlayers :*:
| RealMoneyTable :*:
| LowBet :*:
| HighBet :*:
| HNil
|
| type TableInfo2 =
| MinStartMoney :*:
| MaxStartMoney :*:
| GamesPerHour :*:
| TourType :*:
| TourID :*:
| BetType :*:
| CantReturnLess :*:
| AffiliateID :*:
| NIsResurrecting :*:
| MinutesForTimeout :*:
| SeatsToResurrect :*:
| LangID :*:
| HNil
|
| Thanks, Joel
|
| --
| http://wagerlabs.com/
|
|
|
|
|
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