#3484: GHC diverges when proving nonequality of types
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Reporter: ryani | Owner:
Type: bug | Status: new
Priority: normal | Milestone:
Component: Compiler | Version: 6.10.4
Severity: normal | Resolution:
Keywords: | Difficulty: Unknown
Testcase: | Os: Unknown/Multiple
Architecture: Unknown/Multiple |
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Changes (by simonpj):
* difficulty: => Unknown
Comment:
It's true that we have not explicitly thought about higher rank, but I'm
still surprised at divergence. Let's leave this open and on the type-
families list, so that we remember to get back to it.
Simon
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3484#comment:2>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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