[Haskell-cafe] Re: Wikipedia on first-class object
jonathanccast at fastmail.fm
Fri Dec 28 18:42:54 EST 2007
On 28 Dec 2007, at 7:15 AM, Cristian Baboi wrote:
> But I guess it won't work because the compiler will optimize it and
> the call will disappear.
> On Fri, 28 Dec 2007 14:58:53 +0200, Cristian Baboi
> <cristi at ot.onrc.ro> wrote:
>> Here is how I want print to be in Haskell
>> print :: (a->b) -> (a->b)
>> with print = id, but the following "side effect":
>> - I want to call the print function today, and get the value
Sorry, simply couldn't resist:
Put a very long timing loop in the middle.
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