Eep! That code (which uses type classes) fails to compile under 6.8.3 but
does compile under 6.9. Looks like 6.10 broke something.
Can anyone else check whether vector-space build or breaks under 6.10? The
repo is
http://code.haskell.org/vector-space/
Thanks, - Conal
On Wed, Sep 24, 2008 at 2:42 PM, Trevor Elliott <[EMAIL PROTECTED]>wrote:
> Here's the specific problem that I get during the build:
>
> src/Data/LinearMap.hs:37:21:
> Couldn't match expected type `t' against inferred type `Basis u'
> In the second argument of `(.)', namely `basisValue'
> In the first argument of `trie', namely `(f . basisValue)'
> In the expression: trie (f . basisValue)
>
> > build problems in 6.10??
> >
> > On Wed, Sep 24, 2008 at 2:24 PM, Trevor Elliott
> > <[EMAIL PROTECTED]>wrote:
> >
> >> By the way, are the build problems in vector-space due to a 6.10 bug, or
> >> the library itself? I wasn't able to find any other record of what I
> >> was
> >> experiencing, and was debating whether or not I should submit a report
> >> :)
> >>
> >> --trevor
> >>
> >> > thanks very much, Trevor. i just pushed your patch, and now i know to
> >> > make
> >> > similar changes to my other libraries.
> >> >
> >> > On Wed, Sep 24, 2008 at 10:08 AM, Trevor Elliott
> >> > <[EMAIL PROTECTED]>wrote:
> >> >
> >> >> Hi Conal,
> >> >>
> >> >> I fixed a small build issue with the newest 6.10 release candidate.
> >> It
> >> >> seems that Control.Arrow no longer exports pure, so I added a check
> >> to
> >> >> hide it when using 6.9 and lower.
> >> >>
> >> >> --trevor
> >> >
> >>
> >>
> >
>
>
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