[Haskell-cafe] Re: does the order of splice definitions matter in
template haskell, or is this a bug?
Alex Jacobson
alex at alexjacobson.com
Wed Oct 31 17:18:26 EDT 2007
order matters. But I hope people are transitioning to using mkCommand
instead of expose as it provides more functionality.
-Alex-
Thomas Hartman wrote:
>
> I have a situation where
>
> ... stuff...
>
> $(expose ['setState, 'getState]
> f = SetState
>
> compiles but
>
> f = SetState
> $(expose ['setState, 'getState]
>
> doesn't compile, with error: Not in scope: data constructor 'SetState.
>
> Is this a bug?
>
> expose is defined in HAppS.State.EventTH
>
> t,.
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