[GHC] #10114: Kind mismatches with AnyK in rank-2 types
GHC
ghc-devs at haskell.org
Wed Mar 11 13:09:14 UTC 2015
#10114: Kind mismatches with AnyK in rank-2 types
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Reporter: cam | Owner:
Type: bug | Status: new
Priority: normal | Milestone:
Component: Compiler | Version: 7.8.4
Resolution: | Keywords:
Operating System: Unknown/Multiple | Architecture:
Type of failure: GHC rejects | Unknown/Multiple
valid program | Test Case:
Blocked By: | Blocking:
Related Tickets: | Differential Revisions:
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Comment (by goldfire):
When someone (possibly me, but not before April) explores this, a good way
forward is to just change !CoreLint around this issue and then to
recompile GHC, the libraries, and the test suite, all with `-dcore-lint`
enabled. I'm 99% sure that the usage of `forall` with a non-`*` body will
show up.
--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10114#comment:8>
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