#5377: TypeSynonymInstances dysfunctional in ghc-7.2.1-rc1?
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Reporter: hvr | Owner:
Type: bug | Status: new
Priority: normal | Milestone:
Component: Compiler | Version: 7.1
Keywords: | Testcase:
Blockedby: | Difficulty:
Os: Linux | Blocking:
Architecture: x86_64 (amd64) | Failure: GHC rejects valid program
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Comment(by igloo):
The first option seems fine to me. I think it's simpler as a user to
understand the two separate extensions than one combined extension.
Other advantages of keeping the two extensions separate: other
implementations can implement one but not the other; Haskell' can
standardise one but not the other.
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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5377#comment:4>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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