[haddock] #100: Haddock dies with Maybe.fromJust: Nothing when using template haskell
haddock
haddock at projects.haskell.org
Wed Apr 8 22:30:28 EDT 2009
#100: Haddock dies with Maybe.fromJust: Nothing when using template haskell
-------------------+--------------------------------------------------------
Reporter: topi | Owner:
Type: defect | Status: new
Priority: major | Milestone: 2.4.2
Version: 2.4.1 | Keywords:
-------------------+--------------------------------------------------------
Given the files:
A.hs
{{{
{-# LANGUAGE TemplateHaskell #-}
module A where
import Language.Haskell.TH
f :: String -> Q [Dec]
f = undefined
}}}
B.hs
{{{
{-# LANGUAGE TemplateHaskell #-}
module B where
import A
$(f "abc")
}}}
And haddock (fresh from hackage):
{{{
$ haddock --version
Haddock version 2.4.2, (c) Simon Marlow 2006
Ported to use the GHC API by David Waern 2006-2008
}}}
My haddock dies with:
$ haddock --html -o temp A.hs B.hs
haddock: internal Haddock or GHC error: Maybe.fromJust: Nothing
Is there no support for template haskell. :-(
--
Ticket URL: <http://trac.haskell.org/haddock/ticket/100>
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