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Re: error: "no newline at end of file"
On Tue, 27 Mar 2007, gdr@cs.tamu.edu wrote:
> my understanding of pedwarn (since over a decade) is I explained.
> Now, if we do have some good diagnostics, we should not lose them,
> as a matter of restoring the traditional meaning of pedwarns.
> Do you have an approximate list of those diagnostics?
>
> > Nonetheless, if you really think it is a bug, I am willing to prepare
> > a patch to fix it in both the front-end and the preprocessor.
>
> If a pedwarn is an error without -pedantic, then we have a bug.
In C, a pedwarn is a warning by default, an error with -pedantic-errors.
In C++, a pedwarn is an error by default, a warning with -fpermissive.
This is completely independent of whether a particular pedwarn call in the
source is executed at runtime. Some are unconditional, and some only
occur if -pedantic.
--
Joseph S. Myers
joseph@codesourcery.com