#7916: PolyKinds without type signatures
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Reporter: monoidal | Owner:
Type: bug | Status: new
Priority: normal | Milestone:
Component: Compiler (Type checker) | Version: 7.7
Keywords: | Os: Unknown/Multiple
Architecture: Unknown/Multiple | Failure: GHC rejects valid
program
Difficulty: Unknown | Testcase:
Blockedby: | Blocking:
Related: |
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Changes (by simonpj):
* difficulty: => Unknown
Comment:
Crumbs. Absolutely right. Your example identifies a real bug in the
quantification over kinds. I've spent part of today fixing it, happily by
simplifying the type inference engine! Patch coming, but not till Monday.
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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7916#comment:1>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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