[GHC] #10343: Make Typeable track kind information better
GHC
ghc-devs at haskell.org
Wed Feb 22 02:00:11 UTC 2017
#10343: Make Typeable track kind information better
-------------------------------------+-------------------------------------
Reporter: oerjan | Owner: (none)
Type: feature request | Status: closed
Priority: normal | Milestone: 8.2.1
Component: Compiler | Version: 7.10.1
Resolution: wontfix | Keywords: Typeable
Operating System: Unknown/Multiple | Architecture:
| Unknown/Multiple
Type of failure: None/Unknown | Test Case: typeOf ::
| Typeable (a::k) => Proxy a ->
| TypeRep
Blocked By: | Blocking:
Related Tickets: #9858, #11011 | Differential Rev(s):
Wiki Page: |
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Changes (by oerjan):
* status: new => closed
* resolution: => wontfix
Comment:
Yes, I see that even my "kitchen sink" example can be fixed with a simple
`Typeable k` constraint. And as in my previous comment, such constraints
can be inferred too.
So since I don't know any examples that this doesn't suffice for, I'll
close this.
--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10343#comment:40>
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