[GHC] #9897: Couldn't match type `Id (Id Char)' with `Char'
GHC
ghc-devs at haskell.org
Thu Dec 18 10:19:54 UTC 2014
#9897: Couldn't match type `Id (Id Char)' with `Char'
-------------------------------------+-------------------------------------
Reporter: erisco | Owner:
Type: bug | Status: closed
Priority: normal | Milestone:
Component: Compiler | Version: 7.8.3
(Type checker) | Keywords:
Resolution: duplicate | Architecture: x86_64 (amd64)
Operating System: Windows | Difficulty: Unknown
Type of failure: GHC | Blocked By:
rejects valid program | Related Tickets:
Test Case: |
Blocking: |
Differential Revisions: |
-------------------------------------+-------------------------------------
Changes (by simonpj):
* status: new => closed
* resolution: => duplicate
Comment:
Same as #9898 I'm afraid. HEAD says
{{{
T9897.hs:20:8:
Type family ‘Id’ should have 1 argument, but has been given none
In the type signature for ‘foo’: foo :: (Id :.: Id) Char
}}}
So I'll close this as a dup of #9898.
Simon
--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9897#comment:1>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
More information about the ghc-tickets
mailing list