TH bug

[Bulat Ziganshin]

Hello ,

attempt to compile this module:

{-# OPTIONS_GHC -fglasgow-exts -fth #-}
import Language.Haskell.TH
f = match [p|0|] [|return ()|] []


produce the following error:

ghc.EXE: panic! (the `impossible' happened, GHC version 6.4.1):
        typecheck/TcSplice.lhs:(128,0)-(150,44): Non-exhaustive patterns in function tc_bracket


Please report it as a compiler bug to glasgow-haskell-bugs at haskell.org,
or http://sourceforge.net/projects/ghc/.


  

-- 
Best regards,
 Bulat                          mailto:bulatz at HotPOP.com