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Re: __func__

From: Bruno Haible
Subject: Re: __func__
Date: Thu, 28 Feb 2008 21:43:06 +0100
User-agent: KMail/1.5.4

Hi Simon,

> What do you think?

The module is a worthy addition.

> I was unsure where to document this, it isn't either a function or
> header file, strictly speaking.

I would put its documentation in chapter "Particular modules". If/when
the 'inline' module gets documented, one might combine these into a chapter
"Compiler Characteristics".

> #if __STDC_VERSION__ < 199901L

Tests of __STDC_VERSION__ are often wrong, in either direction. A autoconf
test is more likely to be right everywhere.

Also, how about a unit test? It can be as simple as

  main ()
    ASSERT (strlen (__func__) + 1 == sizeof (__func__));
    return 0;


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