#2177: Can Data.Unique safely derive Typeable?
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Reporter: japple | Owner:
Type: feature request | Status: new
Priority: normal | Component: libraries/directory
Version: 6.8.2 | Severity: normal
Keywords: | Testcase:
Architecture: Unknown | Os: Unknown
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Stand-alone deriving does not work:
{{{
The data constructors of `Unique' are not all in scope
so you cannot derive an instance for it
In the stand-alone deriving instance for `Typeable Unique'
}}}
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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2177>
GHC <http://www.haskell.org/ghc/>
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