[IronPython] lambda form
Travis Watkins
alleykat at gmail.com
Sat May 7 16:33:55 CEST 2005
On 5/7/05, PhiHo Hoang <phiho.hoang at rogers.com> wrote:
> Greetings,
>
> Does IronPython support lambda form ?
>
> Is this make_inc correct ?
>
> Thanks,
>
> PhiHo
>
> >>> def make_inc(n):
> ... return lambda x : x + n
> ...
> >>> f = make_inc(100)
> >>> f(1)
> IronPython.Objects.PythonNameError: name 'n' is not defined
> at IronPython.Objects.Frame.GetGlobal(String name)
> at input_98.lamda$0$f10(Object x)
> at IronPython.Objects.Function1.Call(Object arg0)
> at IronPython.Objects.Ops.Call(Object func, Object arg0)
> at input_100.Run(Frame frame)
> at IronPython.Hosting.PythonEngine.DoOneInteractive(Frame topFrame)
> at IronPython.Hosting.PythonEngine.RunInteractive()
> >>>
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>
That works on CPython so I'd say it's a bug.
--
Travis Watkins
http://www.realistanew.com
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