unsafePerformIO safety.

Neil Mitchell ndmitchell at gmail.com
Tue Mar 6 18:56:19 EST 2007


On 3/6/07, Lennart Augustsson <lennart at augustsson.net> wrote:
> Yeah, you really need {-# NOINLINE var #-} to make it reasonable safe.

Couldn't GHC bake in knowledge about unsafePerformIO, and never inline
it? It is a slightly hacky solution, but since unsafePerformIO is
pretty much only used in hacks, I think its almost fitting.



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