Don Stewart wrote:
andrewcoppin:
While I'm here, can I just clarify *exactly* what -funbox-strict-fields
actually does?
If in doubt, ask the user's guide:
http://www.haskell.org/ghc/docs/latest/html/users_guide/pragmas.html#unpack-pragma
...so making a field strict causes it to be automatically forced when
the constructor is forced, but doesn't actually unbox it? So there's
still a level of indirection, and no register allocation?
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