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Re: gcc-in-cxx update
On Wed, 29 Apr 2009, Manuel López-Ibáñez wrote:
> >> BTW, why is this warned about?
> >
> > I imagine because in C it is not conventional to use "extern" when
> > defining something, only on a declaration that is not a definition.
>
> But may it lead to some confusion or subtle error? It seems overly
> pedantic to me if it is just a matter of style, because extern is
> implicit if missing,
"int i;" is not the same as "extern int i;".
--
Joseph S. Myers
joseph@codesourcery.com