Unexpected lack of optimisation in -O0

[Bulat Ziganshin]

Hello Neil,

Thursday, April 10, 2008, 6:21:38 PM, you wrote:

> I was just reading the Monad.Reader, where a Yhc based Haskell
> Interpreter states that comparisons against GHCi are "unfair", because
> Yhc gains too  much benefit from this desguaring.

i believe that dictionaries is the most important point of haskell
inefficiency (second one is laziness) and this feature may allow
ghci/ghc-O0 to became much faster


-- 
Best regards,
 Bulat                            mailto:Bulat.Ziganshin at gmail.com