[Haskell-cafe] Preventing sharing

Oleg oleg at okmij.org
Mon Dec 21 11:17:10 UTC 2015


The old article
        Preventing memoization in (AI) search problems
        http://okmij.org/ftp/Haskell/index.html#memo-off

deals with the problem, explaining the trick to deliberately confuse
GHC so that it won't perform memoization (sharing). Yes, I know how
bad this confusing of GHC sounds: which is part of my argument that
lazy evaluation by default was a mistake.



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