On Fri, Nov 23, 2007 at 09:28:36AM +0100, Matthias Klose wrote:
> Kurt Roeckx writes:
> > Package: gcc-4.2
> > Version: 4.2.2-3
> >
> > Hi,
> >
> > This program:
> > static int foo();
> > int bar() { foo(); }
> >
> > When being compiled generates a warning:
> > tst.c:1: warning: 'foo' used but never defined
> >
> > And it actually creates an reference to an extneral symbol, just like
> > static wasn't there.
> >
> > $ nm tst.o
> > 0000000000000000 T bar
> > U foo
> >
> >
> > Please turn this into an error.
>
> why? you did declare foo, but didn't define it.
Exactly. And it's static. It shouldn't go and find it some other
file.
Kurt
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