panic - caused by language pragma closed in first column

[andrewufrank]

if the language pragma is closed on a new line panic breaks out. adding two spaces before the #-} is sufficient to compile.

used 6.10.4 on ubuntu 9.04

here the output and the program:

frank@atlantaJ:~/leksahworkspace/spaceTimeDuality$ ghc panic.hs ghc: panic! (the 'impossible' happened)

(GHC version 6.10.4 for i386-unknown-linux):

getOptions'.parseLanguage(1) went past eof token

Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug

---

the program is:

{-# LANGUAGE TypeSynonymInstances? #-}

module SpaceTimeDuality? where

main = do

return ()

[igloo]

Thanks for the report. This is a duplicate of #3645.