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Re: namespace issues with old C headers
On Tue, Apr 15, 2003 at 09:11:30AM -0700, Joe Buck wrote:
> On Tue, Apr 15, 2003 at 09:57:52AM +0200, Gabriel Dos Reis wrote:
> > Joe Buck <jbuck at synopsys dot com> writes:
> >
> > | On Sat, Apr 12, 2003 at 08:47:21PM +0200, Gabriel Dos Reis wrote:
> > | > The standard isn't silent: It explicitly says that a standard header
> > | > can include another standard header.
> > |
> > | And this leads to accidental portability problems.
> >
> > Yes, and the following is *known* not to be portable:
> >
> > #include <iostream>
> >
> > int main()
> > {
> > std::cout << "Hello World\n";
> > }
> >
> > No need of assert() to demonstrate the problem.
>
> Sigh. If you wish to pedantically dismiss something that has been a
> huge productivity problem, fine. (any real program is going to
> use its arguments, so dinging me for not including them in a quickly
> typed example is just bogus).
I apologize for the parenthetical remark: your example is not taken from
what I wrote. Still, the dropping-the-arguments portability bug only
affects short programs.