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* [Bug c++/96117] New: Cannot mix c++11-style and GCC-style attributes
@ 2020-07-08 14:32 steveire at gmail dot com
2020-07-08 15:43 ` [Bug c++/96117] " redi at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: steveire at gmail dot com @ 2020-07-08 14:32 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96117
Bug ID: 96117
Summary: Cannot mix c++11-style and GCC-style attributes
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: steveire at gmail dot com
Target Milestone: ---
```
struct __attribute__((visibility("default"))) [[deprecated("a message")]] A1
{
};
struct __attribute__((__deprecated__("a message")))
__attribute__((visibility("default"))) A2
{
};
```
A EXPORT macro containing a GCC-style visibility attribute (generated by CMake)
and another macro containing a c++11-style macro can not be used to decorate a
class.
https://godbolt.org/z/qHxr6s
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/96117] Cannot mix c++11-style and GCC-style attributes
2020-07-08 14:32 [Bug c++/96117] New: Cannot mix c++11-style and GCC-style attributes steveire at gmail dot com
@ 2020-07-08 15:43 ` redi at gcc dot gnu.org
2021-12-20 11:58 ` pinskia at gcc dot gnu.org
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: redi at gcc dot gnu.org @ 2020-07-08 15:43 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96117
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed| |2020-07-08
Status|UNCONFIRMED |NEW
Keywords| |rejects-valid
Ever confirmed|0 |1
--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
This one works too of course, but isn't helpful if you don't control the
macros:
struct [[gnu::visibility("default")]] [[deprecated("a message")]] A3 { };
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/96117] Cannot mix c++11-style and GCC-style attributes
2020-07-08 14:32 [Bug c++/96117] New: Cannot mix c++11-style and GCC-style attributes steveire at gmail dot com
2020-07-08 15:43 ` [Bug c++/96117] " redi at gcc dot gnu.org
@ 2021-12-20 11:58 ` pinskia at gcc dot gnu.org
2023-06-23 9:59 ` [Bug c++/96117] Cannot mix c++11-style and GCC-style attributes on struct in one specific location steveire at gmail dot com
2023-06-23 20:33 ` pinskia at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: pinskia at gcc dot gnu.org @ 2021-12-20 11:58 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96117
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Here is one where GCC works but clang does not:
__attribute__((visibility("default")))
[[deprecated("a message")]]
__attribute__((visibility("default")))
int A(void);
If you remove the first __attribute__, clang will work.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/96117] Cannot mix c++11-style and GCC-style attributes on struct in one specific location
2020-07-08 14:32 [Bug c++/96117] New: Cannot mix c++11-style and GCC-style attributes steveire at gmail dot com
2020-07-08 15:43 ` [Bug c++/96117] " redi at gcc dot gnu.org
2021-12-20 11:58 ` pinskia at gcc dot gnu.org
@ 2023-06-23 9:59 ` steveire at gmail dot com
2023-06-23 20:33 ` pinskia at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: steveire at gmail dot com @ 2023-06-23 9:59 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96117
Stephen <steveire at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|NEW |RESOLVED
--- Comment #3 from Stephen <steveire at gmail dot com> ---
This seems to be fixed in the latest release
https://godbolt.org/z/Kdsrs76PT
https://developers.redhat.com/articles/2023/06/21/new-c-features-gcc-13#additional_updates
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/96117] Cannot mix c++11-style and GCC-style attributes on struct in one specific location
2020-07-08 14:32 [Bug c++/96117] New: Cannot mix c++11-style and GCC-style attributes steveire at gmail dot com
` (2 preceding siblings ...)
2023-06-23 9:59 ` [Bug c++/96117] Cannot mix c++11-style and GCC-style attributes on struct in one specific location steveire at gmail dot com
@ 2023-06-23 20:33 ` pinskia at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: pinskia at gcc dot gnu.org @ 2023-06-23 20:33 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96117
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|FIXED |DUPLICATE
--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Dup of bug 69585.
*** This bug has been marked as a duplicate of bug 69585 ***
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2023-06-23 20:33 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-07-08 14:32 [Bug c++/96117] New: Cannot mix c++11-style and GCC-style attributes steveire at gmail dot com
2020-07-08 15:43 ` [Bug c++/96117] " redi at gcc dot gnu.org
2021-12-20 11:58 ` pinskia at gcc dot gnu.org
2023-06-23 9:59 ` [Bug c++/96117] Cannot mix c++11-style and GCC-style attributes on struct in one specific location steveire at gmail dot com
2023-06-23 20:33 ` pinskia at gcc dot gnu.org
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