[Haskell-cafe] Generalized state hack (was: MTL vs Free-monads)

[Joachim Breitner]

Hi,

Am Sonntag, den 16.10.2016, 10:22 +0200 schrieb Heinrich Apfelmus:
> Maybe there is a way to generalize the "GHC state hack" to a "free monad 
> hack"? The basic ansatz would be the ability to mark some closures as 
> "Only entered once, may duplicate work".

recent related discussion (in the context of pipes):
https://ghc.haskell.org/trac/ghc/ticket/12620#comment:5

Greetings,
Joachim

-- 
Joachim “nomeata” Breitner
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