public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug middle-end/95472] New: various diagnostics for C/C++ hyperlinks to gfortran doc
@ 2020-06-02 3:42 xry111 at mengyan1223 dot wang
2020-06-02 3:45 ` [Bug middle-end/95472] " xry111 at mengyan1223 dot wang
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: xry111 at mengyan1223 dot wang @ 2020-06-02 3:42 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95472
Bug ID: 95472
Summary: various diagnostics for C/C++ hyperlinks to gfortran
doc
Product: gcc
Version: 10.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
Assignee: unassigned at gcc dot gnu.org
Reporter: xry111 at mengyan1223 dot wang
Target Milestone: ---
$ 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
This also happens to -Wreturn-type and -Wuninitialized. Strangely these two
entries don't even exist in gfortran doc. But it does not happens to -Wformat
or -Wimplicit-function-declaration etc.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug middle-end/95472] various diagnostics for C/C++ hyperlinks to gfortran doc
2020-06-02 3:42 [Bug middle-end/95472] New: various diagnostics for C/C++ hyperlinks to gfortran doc xry111 at mengyan1223 dot wang
@ 2020-06-02 3:45 ` xry111 at mengyan1223 dot wang
2020-06-02 5:57 ` marxin at gcc dot gnu.org
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: xry111 at mengyan1223 dot wang @ 2020-06-02 3:45 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95472
--- Comment #1 from Xi Ruoyao <xry111 at mengyan1223 dot wang> ---
(In reply to Xi Ruoyao from comment #0)
> This also happens to -Wreturn-type and -Wuninitialized. Strangely these two
> entries don't even exist in gfortran doc. But it does not happens to
> -Wformat or -Wimplicit-function-declaration etc.
Sorry I can't type. Should be:
This also happens to -Wreturn-type. Strangely the entries for -Wreturn-type
and -Wuninitialized don't even exist in gfortran doc.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug middle-end/95472] various diagnostics for C/C++ hyperlinks to gfortran doc
2020-06-02 3:42 [Bug middle-end/95472] New: various diagnostics for C/C++ hyperlinks to gfortran doc xry111 at mengyan1223 dot wang
2020-06-02 3:45 ` [Bug middle-end/95472] " xry111 at mengyan1223 dot wang
@ 2020-06-02 5:57 ` marxin at gcc dot gnu.org
2020-06-02 6:14 ` xry111 at mengyan1223 dot wang
2020-06-02 8:01 ` rguenth at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: marxin at gcc dot gnu.org @ 2020-06-02 5:57 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95472
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
CC| |marxin at gcc dot gnu.org
Ever confirmed|0 |1
Last reconfirmed| |2020-06-02
--- Comment #2 from Martin Liška <marxin at gcc dot gnu.org> ---
Confirmed.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug middle-end/95472] various diagnostics for C/C++ hyperlinks to gfortran doc
2020-06-02 3:42 [Bug middle-end/95472] New: various diagnostics for C/C++ hyperlinks to gfortran doc xry111 at mengyan1223 dot wang
2020-06-02 3:45 ` [Bug middle-end/95472] " xry111 at mengyan1223 dot wang
2020-06-02 5:57 ` marxin at gcc dot gnu.org
@ 2020-06-02 6:14 ` xry111 at mengyan1223 dot wang
2020-06-02 8:01 ` rguenth at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: xry111 at mengyan1223 dot wang @ 2020-06-02 6:14 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95472
--- Comment #3 from Xi Ruoyao <xry111 at mengyan1223 dot wang> ---
Well, seems fixed by Jakub at efaffc69 (in master) and a764bbb7 (in gcc-10) so
far.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug middle-end/95472] various diagnostics for C/C++ hyperlinks to gfortran doc
2020-06-02 3:42 [Bug middle-end/95472] New: various diagnostics for C/C++ hyperlinks to gfortran doc xry111 at mengyan1223 dot wang
` (2 preceding siblings ...)
2020-06-02 6:14 ` xry111 at mengyan1223 dot wang
@ 2020-06-02 8:01 ` rguenth at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: rguenth at gcc dot gnu.org @ 2020-06-02 8:01 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95472
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Known to work| |10.1.1
Resolution|--- |FIXED
--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed for 10.2.
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2020-06-02 8:01 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-06-02 3:42 [Bug middle-end/95472] New: various diagnostics for C/C++ hyperlinks to gfortran doc xry111 at mengyan1223 dot wang
2020-06-02 3:45 ` [Bug middle-end/95472] " xry111 at mengyan1223 dot wang
2020-06-02 5:57 ` marxin at gcc dot gnu.org
2020-06-02 6:14 ` xry111 at mengyan1223 dot wang
2020-06-02 8:01 ` rguenth at gcc dot gnu.org
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).