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From: Jonathan Wakely <jwakely.gcc@gmail.com>
Date: Tue, 2 Jun 2020 07:14:08 +0100
Message-ID: <CAH6eHdSEkp+hppfzttt5N55EcpmKY8cj_3BnoDDaEOywxjKkYA@mail.gmail.com>
Subject: Re: wrong diagnostic hyperlink in 10.1.0?
To: gcc-help <gcc-help@gcc.gnu.org>
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On Tue, 2 Jun 2020 at 04:43, Xi Ruoyao <xry111@mengyan1223.wang> wrote:
>
> On 2020-06-01 20:07 +0100, Jonathan Wakely wrote:
> > On Mon, 1 Jun 2020 at 17:30, Xi Ruoyao via Gcc-help
> > <gcc-help@gcc.gnu.org> wrote:
> > > Let's try a stupid code snip:
> > >
> > > $ cat t1.c
> > > int main()
> > > {
> > >         int x;
> > >         return x;
> > > }
> > > $ gcc t1.c -Wall
> > > t1.c: In function 'main':
> > > t1.c:4:9: warning: 'x' is used uninitialized in this function [-
> > > Wuninitialized]
> > >     4 |  return x;
> > >       |         ^
> > >
> > > It looks OK, but in GCC-10 we have diagnostics with hyperlink.  If you click
> > > "-
> > > Wuninitialized" you'll be diverted to gfortran doc:
> > >
> > > https://gcc.gnu.org/onlinedocs/gfortran/Error-and-Warning-Options.html#index-Wuninitialized
> > >
> > > Is this issue reported?  I tried to search in bugzilla but didn't find one.
> >
> > I don't think it's in bugzilla yet. Could you report it please? Thanks.
>
> It's reported as https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95472.

Great, thanks.