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Date: Fri, 19 Nov 2010 00:13:01 -0300
Message-ID: <AANLkTimd5spGqxSWeCPwnN8GEAbwiGBuz3vJCB39g1P+@mail.gmail.com>
From: "Federico G. Benavento" <benavento@gmail.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
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Subject: Re: [9fans] Plan9 development
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my bad, I thought cpp(1) implemented __FUNCTION__...

On Thu, Nov 18, 2010 at 11:06 PM, Joel C. Salomon
<joelcsalomon@gmail.com> wrote:
> On 11/18/2010 05:50 PM, Federico G. Benavento wrote:
>> On Thu, Nov 18, 2010 at 2:30 AM, Joel C. Salomon <joelcsalomon@gmail.com=
> wrote:
>>> Why is __func__ listed as =E2=80=9Cunwanted=E2=80=9D? =C2=A0I=E2=80=99v=
e found it useful for some
>>> logging functions.
>>>
>> isn't this redundant with cpp(1)'s __FUNCTION__?
>>
>> if __FUNCTION__ isn't standard, then we should change
>> it to __func__ in cpp and that's it
>
> Um, how can the preprocessor know what function it=E2=80=99s in middle of=
?
>
> (That=E2=80=99s why, unlike the preprocessor symbols __FILE__ & __LINE__,=
 C99=E2=80=99s
> __func__ is an identifier.)
>
> --Joel
>
>



--=20
Federico G. Benavento