I think it should not warn about:
char *x;
*(char * volatile *)&x;
as this is regular qualifier adding and this is
a bug in GCC.
I would guess it looks at all qualifiers added at
all level but should ignore the one on the first level.
Martin
Am Samstag, dem 15.06.2024 um 10:17 -0700 schrieb
On Sun, Jun 16, 2024 at 12:33 AM Martin Uecker wrote:
>
>
> I think it should not warn about:
>
> char *x;
> *(char * volatile *)&x;
>
> as this is regular qualifier adding and this is
> a bug in GCC.
>
I can file a bug if it is indeed one.
> I would guess it looks at all qualifiers added at
> a
I am trying to understand what check_qualified_type
does exactly. The direct comparison of TYPE_NAMES seems incorrect
for C and its use is c_update_type_canonical then causes
PR114930 and PR115502. In the later function I think
it is not really needed and I guess one could simply remove
it, but
Snapshot gcc-15-20240616 is now available on
https://gcc.gnu.org/pub/gcc/snapshots/15-20240616/
and on various mirrors, see https://gcc.gnu.org/mirrors.html for details.
This snapshot has been generated from the GCC 15 git branch
with the following options: git://gcc.gnu.org/git/gcc.git branch
On Sun, 16 Jun 2024, Martin Uecker wrote:
>
>
> I am trying to understand what check_qualified_type
> does exactly. The direct comparison of TYPE_NAMES seems incorrect
> for C and its use is c_update_type_canonical then causes
> PR114930 and PR115502. In the later function I think
> it is not r
On Fri, 14 Jun 2024, Jonathan Wakely wrote:
> On Thu, 13 Jun 2024 at 09:14, Richard Biener via Gcc wrote:
> >
> >
> > The first release candidate for GCC 12.4 is available from
> >
> > https://gcc.gnu.org/pub/gcc/snapshots/12.4.0-RC-20240613/
> >
> > and shortly its mirrors. It has been generate
Am Montag, dem 17.06.2024 um 08:01 +0200 schrieb Richard Biener via Gcc:
> On Sun, 16 Jun 2024, Martin Uecker wrote:
>
> >
> >
> > I am trying to understand what check_qualified_type
> > does exactly. The direct comparison of TYPE_NAMES seems incorrect
> > for C and its use is c_update_type_cano
