[IronPython] SyntaxError: yield in more than one try blocks

Martin Maly Martin.Maly at microsoft.com
Thu May 10 19:33:34 CEST 2007


Absolutely!

-----Original Message-----
From: users-bounces at lists.ironpython.com [mailto:users-bounces at lists.ironpython.com] On Behalf Of Sylvain Hellegouarch
Sent: Thursday, May 10, 2007 10:31 AM
To: Discussion of IronPython
Subject: Re: [IronPython] SyntaxError: yield in more than one try blocks

I assume you are looking at a solution in the future :)

Martin Maly wrote:
> Yes, this is currently a an unfortunate limitation of our compiler.
>
> Martin
>
> -----Original Message-----
> From: users-bounces at lists.ironpython.com [mailto:users-bounces at lists.ironpython.com] On Behalf Of Sylvain Hellegouarch
> Sent: Thursday, May 10, 2007 3:40 AM
> To: Discussion of IronPython
> Subject: [IronPython] SyntaxError: yield in more than one try blocks
>
> sylvain at 4[WebApp]$ mono bin/ipy.exe
> IronPython 1.1 (1.1) on .NET 2.0.50727.42
>
> def test():
>     try:
>         yield 1
>     except:
>         try:
>             yield 2
>         except:
>             pass
>
> if __name__ == '__main__':
>     for _ in test():
>         print _
>
>
> Will produce:
> sylvain at 4[WebApp]$ mono bin/ipy.exe -X:Python25 testyield.py
> Traceback (most recent call last):
> SyntaxError: yield in more than one try blocks (testyield.py, line 6)
>
>
> It does work fine with CPython 2.5
>
> - Sylvain
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