#4169: TH vs. default function implementation: internal error
---------------------------+------------------------------------------------
Reporter: verdelyi | Owner:
Type: bug | Status: closed
Priority: normal | Milestone:
Component: Compiler | Version: 6.12.3
Resolution: fixed | Keywords:
Testcase: | Blockedby:
Difficulty: | Os: Unknown/Multiple
Blocking: | Architecture: Unknown/Multiple
Failure: None/Unknown |
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Changes (by igloo):
* status: new => closed
* resolution: => fixed
Comment:
Thanks for the report. I can reproduce this with 6.12, but it works in the
HEAD:
{{{
$ ghci q.hs
GHCi, version 6.13.20100731: http://www.haskell.org/ghc/ :? for help
Loading package ghc-prim ... linking ... done.
Loading package integer-gmp ... linking ... done.
Loading package base ... linking ... done.
Loading package ffi-1.0 ... linking ... done.
Ok, modules loaded: Q.
Prelude Q> Language.Haskell.TH.runQ ast
Loading package pretty-1.0.1.1 ... linking ... done.
Loading package array-0.3.0.0 ... linking ... done.
Loading package containers-0.3.0.0 ... linking ... done.
Loading package template-haskell ... linking ... done.
[InstanceD [] (AppT (ConT Q.Numeric) (ConT GHC.Types.Int)) []]
Prelude Q>
}}}
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4169#comment:1>
GHC <http://www.haskell.org/ghc/>
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