[Haskell-cafe] some ideas for Haskell', from Python
manlio_perillo at libero.it
Fri Jan 16 07:05:01 EST 2009
Artyom Shalkhakov ha scritto:
>> Prelude> :l foo.hs
>> [1 of 1] Compiling Main ( foo.hs, interpreted )
>> Ok, modules loaded: Main.
>> *Main> isDirectory "/var"
>> Ambiguous occurrence `isDirectory'
>> It could refer to either `Main.isDirectory', defined at foo.hs:6:0
>> or `PF.isDirectory', imported from
>> System.Posix.Files at foo.hs:2:0-30
> That's exactly the problem of "function call hi-jacking".  In Haskell
> it's solved using qualified imports.
What a surprise to see there are others that know both Haskell and D ;-).
I find D a very interesting language.
I also have support for pure functions.
Regards Manlio Perillo
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