Hi there,

I would like to report the following bugs (ghc 2.0499999999999998:).


###################################### 1 ###########################################

The following program:

> module Main( main ) where
> main = putStr (seq bot "1\n") >>
>        return ()
>      where bot = error []

cannot be compiled:
Main.lhs:1: Ambiguous context `{PrelBase.Eval tans}'
               `PrelBase.Eval tans' arising from use of `Prelude.seq' at Main.lhs:4

###################################### 2 ###########################################

The folowing program

> module Main( main ) where
> main = putStr (seq bot "1\n") >>
>        return ()
>      where bot | 0 == 1 = []

outputs:

1

####################################################################################

Maybe these are known ones. I can't remember having seen them before.



Regards,



Marc

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