#7494: Allow compatible type synonyms to be the return type of a GADT data
constructor.
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Reporter: topi | Owner:
Type: feature request | Status: new
Priority: normal | Milestone:
Component: Compiler (Type checker) | Version: 7.4.1
Keywords: GADT | Os: Unknown/Multiple
Architecture: Unknown/Multiple | Failure: None/Unknown
Difficulty: Unknown | Testcase:
Blockedby: | Blocking:
Related: |
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Changes (by simonpj):
* difficulty: => Unknown
Comment:
Would not be hard to do, I think, but it's one more thing to specify and
maintain. Why do you want this? Are you alone? Others: if you want this,
say why, and add yourself to the cc list.
Simon
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7494#comment:1>
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