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* [Bug c++/109433] New: [12/13 Regression] ICE with -std=c++11 and static constexpr array inside a template constexpr
@ 2023-04-06 10:07 pinskia at gcc dot gnu.org
2023-04-06 10:09 ` [Bug c++/109433] " pinskia at gcc dot gnu.org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: pinskia at gcc dot gnu.org @ 2023-04-06 10:07 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109433
Bug ID: 109433
Summary: [12/13 Regression] ICE with -std=c++11 and static
constexpr array inside a template constexpr
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: pinskia at gcc dot gnu.org
Target Milestone: ---
Note this is not exactly a dup of bug 109431 as it works in GCC 11.3.0.
Note also it ICEs with -std=c++14 in GCC 11.3.0 (which looks to be the same as
PR109431 ) but works with -std=c++11.
testcase:
```
struct RangeLimits
{
int low = 1;
};
template <int>
int parameterLimits(void)
{
static RangeLimits constexpr param_limits[ 2 ] = {};
auto const &limits = param_limits[ 1 ];
return 0;
}
auto s = parameterLimits<1>();
```
Maybe they are the same issue but I am not 100% sure as they regressed at
different times and produce different ICEs.
The ICE on the trunk:
<source>:10:55: internal compiler error: unexpected expression 'const
RangeLimits()' of kind cast_expr
10 | static RangeLimits constexpr param_limits[ 2 ] = {};
| ^
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/109433] [12/13 Regression] ICE with -std=c++11 and static constexpr array inside a template constexpr
2023-04-06 10:07 [Bug c++/109433] New: [12/13 Regression] ICE with -std=c++11 and static constexpr array inside a template constexpr pinskia at gcc dot gnu.org
@ 2023-04-06 10:09 ` pinskia at gcc dot gnu.org
2023-04-06 13:06 ` jakub at gcc dot gnu.org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu.org @ 2023-04-06 10:09 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109433
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |12.3
Keywords| |needs-bisection
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/109433] [12/13 Regression] ICE with -std=c++11 and static constexpr array inside a template constexpr
2023-04-06 10:07 [Bug c++/109433] New: [12/13 Regression] ICE with -std=c++11 and static constexpr array inside a template constexpr pinskia at gcc dot gnu.org
2023-04-06 10:09 ` [Bug c++/109433] " pinskia at gcc dot gnu.org
@ 2023-04-06 13:06 ` jakub at gcc dot gnu.org
2023-04-06 19:16 ` pinskia at gcc dot gnu.org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: jakub at gcc dot gnu.org @ 2023-04-06 13:06 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109433
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu.org,
| |jason at gcc dot gnu.org
Keywords|needs-bisection |
Status|UNCONFIRMED |NEW
Priority|P3 |P2
Ever confirmed|0 |1
Last reconfirmed| |2023-04-06
--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
With -std=c++11, started to ICE with r12-6326-ge948436eab818c527dd6.
With -std=c++14, started to ICE with r9-1483-g307193b82cecb8ab79cf.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/109433] [12/13 Regression] ICE with -std=c++11 and static constexpr array inside a template constexpr
2023-04-06 10:07 [Bug c++/109433] New: [12/13 Regression] ICE with -std=c++11 and static constexpr array inside a template constexpr pinskia at gcc dot gnu.org
2023-04-06 10:09 ` [Bug c++/109433] " pinskia at gcc dot gnu.org
2023-04-06 13:06 ` jakub at gcc dot gnu.org
@ 2023-04-06 19:16 ` pinskia at gcc dot gnu.org
2023-05-08 12:26 ` [Bug c++/109433] [12/13/14 " rguenth at gcc dot gnu.org
2024-06-20 9:12 ` [Bug c++/109433] [12/13/14/15 " rguenth at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu.org @ 2023-04-06 19:16 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109433
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Jakub Jelinek from comment #1)
> With -std=c++11, started to ICE with r12-6326-ge948436eab818c527dd6.
> With -std=c++14, started to ICE with r9-1483-g307193b82cecb8ab79cf.
Yes that is exactly the same where PR 109431 started to ICE too.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/109433] [12/13/14 Regression] ICE with -std=c++11 and static constexpr array inside a template constexpr
2023-04-06 10:07 [Bug c++/109433] New: [12/13 Regression] ICE with -std=c++11 and static constexpr array inside a template constexpr pinskia at gcc dot gnu.org
` (2 preceding siblings ...)
2023-04-06 19:16 ` pinskia at gcc dot gnu.org
@ 2023-05-08 12:26 ` rguenth at gcc dot gnu.org
2024-06-20 9:12 ` [Bug c++/109433] [12/13/14/15 " rguenth at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu.org @ 2023-05-08 12:26 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109433
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|12.3 |12.4
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
GCC 12.3 is being released, retargeting bugs to GCC 12.4.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/109433] [12/13/14/15 Regression] ICE with -std=c++11 and static constexpr array inside a template constexpr
2023-04-06 10:07 [Bug c++/109433] New: [12/13 Regression] ICE with -std=c++11 and static constexpr array inside a template constexpr pinskia at gcc dot gnu.org
` (3 preceding siblings ...)
2023-05-08 12:26 ` [Bug c++/109433] [12/13/14 " rguenth at gcc dot gnu.org
@ 2024-06-20 9:12 ` rguenth at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu.org @ 2024-06-20 9:12 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109433
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|12.4 |12.5
--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
GCC 12.4 is being released, retargeting bugs to GCC 12.5.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2024-06-20 9:12 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2023-04-06 10:07 [Bug c++/109433] New: [12/13 Regression] ICE with -std=c++11 and static constexpr array inside a template constexpr pinskia at gcc dot gnu.org
2023-04-06 10:09 ` [Bug c++/109433] " pinskia at gcc dot gnu.org
2023-04-06 13:06 ` jakub at gcc dot gnu.org
2023-04-06 19:16 ` pinskia at gcc dot gnu.org
2023-05-08 12:26 ` [Bug c++/109433] [12/13/14 " rguenth at gcc dot gnu.org
2024-06-20 9:12 ` [Bug c++/109433] [12/13/14/15 " rguenth at gcc dot gnu.org
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