[PD-dev] sys_externlist declared in two places

[Hans-Christoph Steiner]

On Dec 18, 2006, at 8:09 AM, Mathieu Bouchard wrote:

> On Sun, 17 Dec 2006, Miller Puckette wrote:
>
>> It's a mistake... I think the one in s_main.c should go.  C code  
>> since
>> the 70s (at least) has allowed duplicate definitions of uninitialzed
>> data, but everyone knows it's wrong :)
>
> It's not C that allows it, it's the linker and the concept of  
> separate compilation. It's a feature that comes from assembly  
> language. I can't see that feature really going away with any new  
> standard of the C language because it's just not something  
> specified by that spec.
>
> (ok, I'm not 100% sure on that)

I think that -fstrict-aliasing disallows that.   Or at least  
something that is enabled when turning on all the optimization options.

.hc


>
>  _ _ __ ___ _____ ________ _____________ _____________________ ...
> | Mathieu Bouchard - tél:+1.514.383.3801 - http://artengine.ca/matju
> | Freelance Digital Arts Engineer, Montréal QC Canada




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