https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61118
Paul Eggert changed:
What|Removed |Added
CC||eggert at gnu dot org
--- Comment #12
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61118
--- Comment #11 from Yuri Gribov ---
(In reply to Tavian Barnes from comment #10)
> > I think it is - __cancel_arg is assigned inside a while loop
>
> Specifically a do { } while(0); loop, which obviously has only one iteration.
Actually I was
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61118
--- Comment #10 from Tavian Barnes ---
> I think it is - __cancel_arg is assigned inside a while loop
Specifically a do { } while(0); loop, which obviously has only one iteration.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61118
--- Comment #9 from Yuri Gribov ---
(In reply to Tavian Barnes from comment #7)
> But this condition is not met:
>
>> - They are changed between the setjmp() invocation and longjmp() call.
I think it is - __cancel_arg is assigned inside a
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61118
--- Comment #8 from Yuri Gribov ---
(In reply to Yuri Gribov from comment #6)
> the warning is issued for variables which are alive after return
> from longjmp
Meant setjmp of course.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61118
--- Comment #7 from Tavian Barnes ---
> the warning is issued for variables which are alive after return from longjmp
> but not marked as volatile. Such variables will have undefined value
> according to C standard
>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61118
Yuri Gribov changed:
What|Removed |Added
CC||tetra2005 at gmail dot com
--- Comment #6
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61118
Hervé Codina changed:
What|Removed |Added
CC||herve.codina at gmail dot com
---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61118
Gladkov Dmitry changed:
What|Removed |Added
CC||gladkovdmitry17 at yandex dot
ru
---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61118
Arthur LAMBERT changed:
What|Removed |Added
CC||lambertarthur22 at gmail dot
com
---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61118
--- Comment #2 from Daniel Pouzzner douzzer at mega dot nu ---
Alas still there in 4.9.1 as bundled with Ubuntu 14.10.
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