[Haskell-cafe] "non-functions like unsafePerformIO are not technically part of the haskell language!"

[Duncan Coutts]

On Sat, 2008-12-20 at 15:43 +0000, Lennart Augustsson wrote:
> The current official Haskell standard is Haskell-98.  There is no
> unsafePerformIO in there.

It's in the FFI spec which is an official addendum to Haskell 98.
;-)

Duncan