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>SpuriousSuperclassConstraints</title
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>Safe Haskell</th
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>Safe</td
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>SpuriousSuperclassConstraints</p
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><div id="description"
><p class="caption"
>Description</p
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><p
>What is tested here:</p
><p
>Due to a change in GHC 7.6.1 we had a bug that superclass contraints were
included in the instances list. Edward K. repported it here:</p
><p
><a href=""
>http://www.haskell.org/pipermail/haskell-cafe/2012-September/103600.html</a
></p
><p
>And here is the corresponding theard on glasgow-haskell-users:</p
><p
><a href=""
>http://www.haskell.org/pipermail/glasgow-haskell-users/2012-September/022914.html</a
></p
><p
>It has been fixed in:</p
><pre
>6ccf78e15a525282fef61bc4f58a279aa9c21771
Fix spurious superclass constraints bug.</pre
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>Documentation</h1
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><p class="src"
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>data</span
> <a name="t:SomeType" class="def"
>SomeType</a
> f a</p
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>Instances</p
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><td class="src"
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>Functor</a
> (<a href=""
>SomeType</a
> f)</td
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> </td
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><td class="src"
><a href=""
>Applicative</a
> f => <a href=""
>Applicative</a
> (<a href=""
>SomeType</a
> f)</td
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