Talk:Physical equality
GHC already has physical equality testing via GHC.Exts.reallyUnsafePtrEquality#
--Lemmih 15:00, 29 July 2006 (UTC)
No need to talk about OCaml's nan:
Prelude> 0/0
NaN
Prelude> 0/0 == 0/0
False
GHC already has physical equality testing via GHC.Exts.reallyUnsafePtrEquality#
--Lemmih 15:00, 29 July 2006 (UTC)
No need to talk about OCaml's nan:
Prelude> 0/0
NaN
Prelude> 0/0 == 0/0
False