* error: arrays of functions are not meaningful
@ 2022-03-25 14:35 PICCA Frederic-Emmanuel
2022-03-25 15:15 ` Segher Boessenkool
0 siblings, 1 reply; 5+ messages in thread
From: PICCA Frederic-Emmanuel @ 2022-03-25 14:35 UTC (permalink / raw)
To: gcc-help
Hello, I try to activate the gcc10 analyzer
but then I get this error message
hkl2.c: In function ‘trajectory_gen’:
hkl2.c:219:1: error: arrays of functions are not meaningful
219 | generator_def(trajectory_gen, Engine, Trajectory, tconfig)
where generator_def comes from here
https://github.com/rustyrussell/ccan/blob/master/ccan/generator/generator.h
I try to find some information on internet but it is not clean to me what is the problem.
It compiles ok without the analyzer flag.
Thanks for considering
Frederic
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: error: arrays of functions are not meaningful
2022-03-25 14:35 error: arrays of functions are not meaningful PICCA Frederic-Emmanuel
@ 2022-03-25 15:15 ` Segher Boessenkool
2022-03-28 9:18 ` PICCA Frederic-Emmanuel
0 siblings, 1 reply; 5+ messages in thread
From: Segher Boessenkool @ 2022-03-25 15:15 UTC (permalink / raw)
To: PICCA Frederic-Emmanuel; +Cc: gcc-help
On Fri, Mar 25, 2022 at 03:35:27PM +0100, PICCA Frederic-Emmanuel wrote:
> Hello, I try to activate the gcc10 analyzer
> but then I get this error message
>
> hkl2.c: In function ‘trajectory_gen’:
> hkl2.c:219:1: error: arrays of functions are not meaningful
> 219 | generator_def(trajectory_gen, Engine, Trajectory, tconfig)
https://gcc.gnu.org/PR94689 ?
Segher
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: error: arrays of functions are not meaningful
2022-03-25 15:15 ` Segher Boessenkool
@ 2022-03-28 9:18 ` PICCA Frederic-Emmanuel
2022-03-28 13:10 ` Segher Boessenkool
0 siblings, 1 reply; 5+ messages in thread
From: PICCA Frederic-Emmanuel @ 2022-03-28 9:18 UTC (permalink / raw)
To: Segher Boessenkool; +Cc: gcc-help
----- Segher Boessenkool <segher@kernel.crashing.org> a écrit :
> On Fri, Mar 25, 2022 at 03:35:27PM +0100, PICCA Frederic-Emmanuel wrote:
> > Hello, I try to activate the gcc10 analyzer
> > but then I get this error message
> >
> > hkl2.c: In function ‘trajectory_gen’:
> > hkl2.c:219:1: error: arrays of functions are not meaningful
> > 219 | generator_def(trajectory_gen, Engine, Trajectory, tconfig)
>
> https://gcc.gnu.org/PR94689 ?
>
Hello, I checked and found that it works with gcc-11.
so it must be a bug in the gcc-10 implementation.
Cheers
Frederic
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: error: arrays of functions are not meaningful
2022-03-28 9:18 ` PICCA Frederic-Emmanuel
@ 2022-03-28 13:10 ` Segher Boessenkool
2022-03-28 13:15 ` PICCA Frederic-Emmanuel
0 siblings, 1 reply; 5+ messages in thread
From: Segher Boessenkool @ 2022-03-28 13:10 UTC (permalink / raw)
To: PICCA Frederic-Emmanuel; +Cc: gcc-help
On Mon, Mar 28, 2022 at 11:18:15AM +0200, PICCA Frederic-Emmanuel wrote:
>
> ----- Segher Boessenkool <segher@kernel.crashing.org> a écrit :
> > On Fri, Mar 25, 2022 at 03:35:27PM +0100, PICCA Frederic-Emmanuel wrote:
> > > Hello, I try to activate the gcc10 analyzer
> > > but then I get this error message
> > >
> > > hkl2.c: In function ‘trajectory_gen’:
> > > hkl2.c:219:1: error: arrays of functions are not meaningful
> > > 219 | generator_def(trajectory_gen, Engine, Trajectory, tconfig)
> >
> > https://gcc.gnu.org/PR94689 ?
> >
>
> Hello, I checked and found that it works with gcc-11.
>
> so it must be a bug in the gcc-10 implementation.
The patch that fixed this in GCC 10 was a rewrite of a large part of the
analyzer, so it is likely not suitable for backporting.
Segher
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: error: arrays of functions are not meaningful
2022-03-28 13:10 ` Segher Boessenkool
@ 2022-03-28 13:15 ` PICCA Frederic-Emmanuel
0 siblings, 0 replies; 5+ messages in thread
From: PICCA Frederic-Emmanuel @ 2022-03-28 13:15 UTC (permalink / raw)
To: Segher Boessenkool; +Cc: gcc-help
----- Segher Boessenkool <segher@kernel.crashing.org> a écrit :
> On Mon, Mar 28, 2022 at 11:18:15AM +0200, PICCA Frederic-Emmanuel wrote:
> >
> > ----- Segher Boessenkool <segher@kernel.crashing.org> a écrit :
> > > On Fri, Mar 25, 2022 at 03:35:27PM +0100, PICCA Frederic-Emmanuel wrote:
> > > > Hello, I try to activate the gcc10 analyzer
> > > > but then I get this error message
> > > >
> > > > hkl2.c: In function ‘trajectory_gen’:
> > > > hkl2.c:219:1: error: arrays of functions are not meaningful
> > > > 219 | generator_def(trajectory_gen, Engine, Trajectory, tconfig)
> > >
> > > https://gcc.gnu.org/PR94689 ?
> > >
> >
> > Hello, I checked and found that it works with gcc-11.
> >
> > so it must be a bug in the gcc-10 implementation.
>
> The patch that fixed this in GCC 10 was a rewrite of a large part of the
> analyzer, so it is likely not suitable for backporting.
I understand, this is just for record :)
Have a nice day
Fred
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2022-03-28 13:15 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-03-25 14:35 error: arrays of functions are not meaningful PICCA Frederic-Emmanuel
2022-03-25 15:15 ` Segher Boessenkool
2022-03-28 9:18 ` PICCA Frederic-Emmanuel
2022-03-28 13:10 ` Segher Boessenkool
2022-03-28 13:15 ` PICCA Frederic-Emmanuel
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).