From owner-freebsd-current  Sat Nov 30 16:49: 4 2002
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Message-ID: <002501c298d3$63c3c150$1200a8c0@gsicomp.on.ca>
From: "Matthew Emmerton" <matt@gsicomp.on.ca>
To: "Cy Schubert - CITS Open Systems Group" <Cy.Schubert@uumail.gov.bc.ca>,
	"Garrett Rooney" <rooneg@electricjellyfish.net>
Cc: "Cy Schubert - CITS Open Systems Group" <Cy.Schubert@uumail.gov.bc.ca>,
	<freebsd-current@FreeBSD.ORG>
References: <200212010002.gB10299V012823@cwsys.cwsent.com>
Subject: Re: C++ Issue On -CURRENT 
Date: Sat, 30 Nov 2002 19:48:39 -0500
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> In message <7DAE546B-04BE-11D7-9FE8-00039364885A@electricjellyfish.net>
> , Garret
> t Rooney writes:
> > > The following program builds and runs under 4.7-STABLE:
> > >
> > > #include <iostream>
> > >
> > > int main()
> > > {
> > >         cout<<"Hello World\n";
> > > }
> > >
> > > ... but under 5.0-CURRENT it gives me the following errors:
> > >
> > > cwtest$ g++ -o foo foo.cc
> > > foo.cc: In function `int main()':
> > > foo.cc:5: `cout' undeclared (first use this function)
> > > foo.cc:5: (Each undeclared identifier is reported only once for each
> > > function
> > >    it appears in.)
> >
> > does the problem still occur if you add in 'using namespace std'?
>
> Thanks. That also fixed it.

You will also get these sorts of errors if you've got stale g++ headers in
/usr/include/g++.  Make sure that you clean out this directory before doing
an installworld.

--
Matt Emmerton


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