#2307: Poor warning for conflicting functional dependencies
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Reporter: NeilMitchell | Owner:
Type: bug | Status: reopened
Priority: normal | Milestone: 6.10.1
Component: Compiler | Version: 6.8.2
Severity: normal | Resolution:
Keywords: | Difficulty: Unknown
Testcase: typecheck/should_fail/T2307 | Architecture: Unknown
Os: Unknown |
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Comment (by simonpj):
crumbs, good catch Ian. You are referring to `FunDeps.trimRoughMatchTcs`?
Indeed that looks wrong: it should match on the `ls` rather than
everything except `rs`.
Is that what you meant, or did you have something else in mind?
Simon
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2307#comment:4>
GHC <http://www.haskell.org/ghc/>
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