[GHC] #11376: Inconsistent specified type variables among functions and datatypes/classes when using -XTypeApplications
GHC
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Mon Apr 4 18:09:13 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: 8.0.1
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: |
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Comment (by simonpj):
> And, personally, when I want the type of a function, I just say :type,
not :info, even when that expression is just a bare function.
If that is what you want, let's not over complicate this. We could easily
say that `:type` behaves like `:info` when its argument is jut a variable.
That is easy to specify, easy to implement, and does what you say you
want.
I'm really not happy with the old behaviour, so reluctant to revert.
--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11376#comment:30>
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