#3851: type family does not get expanded in ghc-6.12.1
-------------------------------------------------+--------------------------
Reporter: kosmikus | Owner:
Type: bug | Status: closed
Priority: normal | Milestone: 7.0.1
Component: Compiler (Type checker) | Version: 6.12.1
Resolution: fixed | Keywords:
Testcase: indexed-types/should_compile/T3851 | Blockedby:
Difficulty: | Os:
Unknown/Multiple
Blocking: | Architecture:
Unknown/Multiple
Failure: GHC rejects valid program |
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Changes (by simonpj):
* status: new => closed
* testcase: => indexed-types/should_compile/T3851
* resolution: => fixed
Comment:
OK this code compiles fine now with the new typechecker (in HEAD), as does
the data-family version you gave in one of the comments above. Hurrah!
Simon
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3851#comment:5>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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