[Haskell-cafe] faster compiling for ghc

Peter Verswyvelen bugfact at gmail.com
Thu Nov 12 07:26:21 EST 2009


Regarding speeding up linking or compilation, IMO the real speedup you
would get from incremental compilation & linking. It's okay if the
initial compilation & linking take a long time, but the duration of
next c&l iterations should only depend on the number of changes one
does, not on the total project size.

On Thu, Nov 12, 2009 at 1:10 PM, Rafal Kolanski <xs at xaph.net> wrote:
> Bulat Ziganshin wrote:
>>
>> it's impossible to interpret haskell - how can you do type inference?
>> hugs, like ghci, is bytecode interpreter. the difference is their
>> implementation languages - haskell vs C
>
> We use Standard ML for the Isabelle/HOL theorem prover, and it's
> interpreted, even has an interactive toplevel. It uses type inference, does
> it not? In fact, in a not-very-serious discussion at some point of what one
> could replace javascript with for a browser-embedded language, SML came up.
>
> What makes Haskell so different that it can't be interpreted in the SML
> style?
>
> Sincerely,
>
> Rafal Kolanski.
>
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