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* [Bug c++/109677] New: Access control bypass for function template default argument brace initialization of private default constructor
@ 2023-04-29 1:49 ed at catmur dot uk
2023-04-29 2:31 ` [Bug c++/109677] [11/12/13/14 Regression] " pinskia at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: ed at catmur dot uk @ 2023-04-29 1:49 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109677
Bug ID: 109677
Summary: Access control bypass for function template default
argument brace initialization of private default
constructor
Product: gcc
Version: 13.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: ed at catmur dot uk
Target Milestone: ---
gcc accepts-invalid:
struct B { private: B(); };
template<class T> int f(T = {});
int i = f<B>();
This is mostly a curiosity, but it came up while trying to understand why a
misuse of the passkey pattern was seemingly working.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/109677] [11/12/13/14 Regression] Access control bypass for function template default argument brace initialization of private default constructor
2023-04-29 1:49 [Bug c++/109677] New: Access control bypass for function template default argument brace initialization of private default constructor ed at catmur dot uk
@ 2023-04-29 2:31 ` pinskia at gcc dot gnu.org
2023-05-01 12:10 ` ppalka at gcc dot gnu.org
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: pinskia at gcc dot gnu.org @ 2023-04-29 2:31 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109677
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
Summary|Access control bypass for |[11/12/13/14 Regression]
|function template default |Access control bypass for
|argument brace |function template default
|initialization of private |argument brace
|default constructor |initialization of private
| |default constructor
Target Milestone|--- |11.4
Known to work| |10.1.0, 10.4.0, 7.1.0,
| |8.1.0, 9.1.0
Status|UNCONFIRMED |NEW
Last reconfirmed| |2023-04-29
Known to fail| |11.1.0
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Confirmed a regression from GCC 10.x.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/109677] [11/12/13/14 Regression] Access control bypass for function template default argument brace initialization of private default constructor
2023-04-29 1:49 [Bug c++/109677] New: Access control bypass for function template default argument brace initialization of private default constructor ed at catmur dot uk
2023-04-29 2:31 ` [Bug c++/109677] [11/12/13/14 Regression] " pinskia at gcc dot gnu.org
@ 2023-05-01 12:10 ` ppalka at gcc dot gnu.org
2023-05-29 10:08 ` jakub at gcc dot gnu.org
2024-01-12 10:39 ` rguenth at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: ppalka at gcc dot gnu.org @ 2023-05-01 12:10 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109677
Patrick Palka <ppalka at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords|needs-bisection |
CC| |jason at gcc dot gnu.org
--- Comment #2 from Patrick Palka <ppalka at gcc dot gnu.org> ---
Started with r11-1615-g6b161257f9f8c7
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/109677] [11/12/13/14 Regression] Access control bypass for function template default argument brace initialization of private default constructor
2023-04-29 1:49 [Bug c++/109677] New: Access control bypass for function template default argument brace initialization of private default constructor ed at catmur dot uk
2023-04-29 2:31 ` [Bug c++/109677] [11/12/13/14 Regression] " pinskia at gcc dot gnu.org
2023-05-01 12:10 ` ppalka at gcc dot gnu.org
@ 2023-05-29 10:08 ` jakub at gcc dot gnu.org
2024-01-12 10:39 ` rguenth at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: jakub at gcc dot gnu.org @ 2023-05-29 10:08 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109677
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|11.4 |11.5
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
GCC 11.4 is being released, retargeting bugs to GCC 11.5.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/109677] [11/12/13/14 Regression] Access control bypass for function template default argument brace initialization of private default constructor
2023-04-29 1:49 [Bug c++/109677] New: Access control bypass for function template default argument brace initialization of private default constructor ed at catmur dot uk
` (2 preceding siblings ...)
2023-05-29 10:08 ` jakub at gcc dot gnu.org
@ 2024-01-12 10:39 ` rguenth at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: rguenth at gcc dot gnu.org @ 2024-01-12 10:39 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109677
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P2
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2024-01-12 10:39 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2023-04-29 1:49 [Bug c++/109677] New: Access control bypass for function template default argument brace initialization of private default constructor ed at catmur dot uk
2023-04-29 2:31 ` [Bug c++/109677] [11/12/13/14 Regression] " pinskia at gcc dot gnu.org
2023-05-01 12:10 ` ppalka at gcc dot gnu.org
2023-05-29 10:08 ` jakub at gcc dot gnu.org
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