[Haskell-cafe] Using unboxed integers
Richard A. O'Keefe
ok at cs.otago.ac.nz
Wed Nov 2 05:50:48 UTC 2016
I have x, y :: Int#
I expect that x <=# y :: Bool
but ghc 7.8 says
Couldn't match expected type âBoolâ with actual type âInt#â
In the expression: x <=# y
In an equation for âbâ: b = x <=# y
I have MagicHash and I've imported the right modules so that
<=# is recognised as *something*, but at this point I'm baffled.
I'm also not clear on how I can show an Int#.
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