[GHC] #11376: Inconsistent specified type variables among functions and datatypes/classes when using -XTypeApplications
GHC
ghc-devs at haskell.org
Tue Mar 29 21:33:03 UTC 2016
#11376: Inconsistent specified type variables among functions and datatypes/classes
when using -XTypeApplications
-------------------------------------+-------------------------------------
Reporter: RyanGlScott | Owner: goldfire
Type: bug | Status: new
Priority: normal | Milestone:
Component: Compiler (Type | Version: 8.1
checker) | Keywords:
Resolution: | TypeApplications
Operating System: Unknown/Multiple | Architecture:
| Unknown/Multiple
Type of failure: Other | Test Case:
Blocked By: | Blocking:
Related Tickets: | Differential Rev(s):
Wiki Page: |
-------------------------------------+-------------------------------------
Comment (by goldfire):
Grumble. Option (3) gives me no way to see what the next type parameter
should be if I've already written a handful. I suppose we could introduce
a new GHCi command that doesn't instantiate.
I do agree that choosing (3) will be less surprising to more users than my
option (1).
--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11376#comment:23>
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