#7892: GHC accepts multiple conflicting kind signatures in type class
declarations
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Reporter: MartijnVanSteenbergen | Owner:
Type: bug | Status: new
Priority: normal | Milestone:
Component: Compiler (Type checker) | Version: 7.6.3
Keywords: | Os: Unknown/Multiple
Architecture: Unknown/Multiple | Failure: GHC accepts invalid
program
Difficulty: Unknown | Testcase:
typecheck/should_fail/T7892
Blockedby: | Blocking:
Related: |
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Changes (by simonpj):
* testcase: => typecheck/should_fail/T7892
* difficulty: => Unknown
Comment:
Quite right. Happily this is already fixed in HEAD.
{{{
T7892.hs:5:4: Couldn't match kind ‛*’ against ‛* -> *’
}}}
Simon
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7892#comment:1>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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