#4310: Deferred equalities and forall types
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Reporter: simonpj | Owner: simonpj
Type: bug | Status: new
Priority: normal | Milestone: 7.4.1
Component: Compiler | Version: 6.12.3
Keywords: | Testcase:
Blockedby: | Difficulty:
Os: Unknown/Multiple | Blocking:
Architecture: Unknown/Multiple | Failure: None/Unknown
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Comment(by simonpj):
Dimitrios and I don't think ther is a fundamental difficulty here, but it
involves some work on the constraint solver that we have not yet done,
especially concerning the ''evidence'' that is constructed for a proof.
So it's on the list, but currently not very high priority. Yell if it's
important to you.
Simon
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4310#comment:3>
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