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* [Bug c++/103952] New: ICE: in cp_finish_decl, at cp/decl.c:7933
@ 2022-01-09 14:51 hewillk at gmail dot com
2022-01-09 14:54 ` [Bug c++/103952] " hewillk at gmail dot com
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: hewillk at gmail dot com @ 2022-01-09 14:51 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103952
Bug ID: 103952
Summary: ICE: in cp_finish_decl, at cp/decl.c:7933
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: hewillk at gmail dot com
Target Milestone: ---
12 regression:
template<class>
struct A {
template<int... Is>
struct B {
static constexpr auto c = [] { return Is; }();
using type = decltype(c);
};
};
#include<tuple>
int main() {
typename A<std::tuple<int>>::B<0>::type x;
}
https://godbolt.org/z/fxvKWP4qM
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/103952] ICE: in cp_finish_decl, at cp/decl.c:7933
2022-01-09 14:51 [Bug c++/103952] New: ICE: in cp_finish_decl, at cp/decl.c:7933 hewillk at gmail dot com
@ 2022-01-09 14:54 ` hewillk at gmail dot com
2022-01-09 16:31 ` [Bug c++/103952] [9/10/11/12 Regression] " pinskia at gcc dot gnu.org
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: hewillk at gmail dot com @ 2022-01-09 14:54 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103952
--- Comment #1 from 康桓瑋 <hewillk at gmail dot com> ---
Segmentation fault:
template<class>
struct A {
template<int... Is>
static constexpr auto c = [] { return Is; }();
using type = decltype(c<0>);
};
#include<tuple>
int main() {
typename A<std::tuple<int>>::type x;
}
https://godbolt.org/z/EbdanW16d
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/103952] [9/10/11/12 Regression] ICE: in cp_finish_decl, at cp/decl.c:7933
2022-01-09 14:51 [Bug c++/103952] New: ICE: in cp_finish_decl, at cp/decl.c:7933 hewillk at gmail dot com
2022-01-09 14:54 ` [Bug c++/103952] " hewillk at gmail dot com
@ 2022-01-09 16:31 ` pinskia at gcc dot gnu.org
2022-01-18 13:54 ` rguenth at gcc dot gnu.org
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu.org @ 2022-01-09 16:31 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103952
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed| |2022-01-09
Known to fail| |8.1.0
Ever confirmed|0 |1
Severity|normal |trivial
Summary|ICE: in cp_finish_decl, at |[9/10/11/12 Regression]
|cp/decl.c:7933 |ICE: in cp_finish_decl, at
| |cp/decl.c:7933
Keywords| |error-recovery
Status|UNCONFIRMED |NEW
Known to work| |4.9.1
Target Milestone|--- |9.5
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I think they are two different bugs here, the first one was working (no
ICE/confused by earlier errors, bailing out) in GCC 7.5.0 while the second one
is was working in 4.9.1.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/103952] [9/10/11/12 Regression] ICE: in cp_finish_decl, at cp/decl.c:7933
2022-01-09 14:51 [Bug c++/103952] New: ICE: in cp_finish_decl, at cp/decl.c:7933 hewillk at gmail dot com
2022-01-09 14:54 ` [Bug c++/103952] " hewillk at gmail dot com
2022-01-09 16:31 ` [Bug c++/103952] [9/10/11/12 Regression] " pinskia at gcc dot gnu.org
@ 2022-01-18 13:54 ` rguenth at gcc dot gnu.org
2022-05-27 9:47 ` [Bug c++/103952] [10/11/12/13 " rguenth at gcc dot gnu.org
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: rguenth at gcc dot gnu.org @ 2022-01-18 13:54 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103952
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P4
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/103952] [10/11/12/13 Regression] ICE: in cp_finish_decl, at cp/decl.c:7933
2022-01-09 14:51 [Bug c++/103952] New: ICE: in cp_finish_decl, at cp/decl.c:7933 hewillk at gmail dot com
` (2 preceding siblings ...)
2022-01-18 13:54 ` rguenth at gcc dot gnu.org
@ 2022-05-27 9:47 ` rguenth at gcc dot gnu.org
2022-06-28 10:47 ` jakub at gcc dot gnu.org
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: rguenth at gcc dot gnu.org @ 2022-05-27 9:47 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103952
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|9.5 |10.4
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
GCC 9 branch is being closed
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/103952] [10/11/12/13 Regression] ICE: in cp_finish_decl, at cp/decl.c:7933
2022-01-09 14:51 [Bug c++/103952] New: ICE: in cp_finish_decl, at cp/decl.c:7933 hewillk at gmail dot com
` (3 preceding siblings ...)
2022-05-27 9:47 ` [Bug c++/103952] [10/11/12/13 " rguenth at gcc dot gnu.org
@ 2022-06-28 10:47 ` jakub at gcc dot gnu.org
2023-07-07 10:41 ` [Bug c++/103952] [11/12/13/14 " rguenth at gcc dot gnu.org
2024-04-13 20:14 ` pinskia at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: jakub at gcc dot gnu.org @ 2022-06-28 10:47 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103952
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|10.4 |10.5
--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
GCC 10.4 is being released, retargeting bugs to GCC 10.5.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/103952] [11/12/13/14 Regression] ICE: in cp_finish_decl, at cp/decl.c:7933
2022-01-09 14:51 [Bug c++/103952] New: ICE: in cp_finish_decl, at cp/decl.c:7933 hewillk at gmail dot com
` (4 preceding siblings ...)
2022-06-28 10:47 ` jakub at gcc dot gnu.org
@ 2023-07-07 10:41 ` rguenth at gcc dot gnu.org
2024-04-13 20:14 ` pinskia at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: rguenth at gcc dot gnu.org @ 2023-07-07 10:41 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103952
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|10.5 |11.5
--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> ---
GCC 10 branch is being closed.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/103952] [11/12/13/14 Regression] ICE: in cp_finish_decl, at cp/decl.c:7933
2022-01-09 14:51 [Bug c++/103952] New: ICE: in cp_finish_decl, at cp/decl.c:7933 hewillk at gmail dot com
` (5 preceding siblings ...)
2023-07-07 10:41 ` [Bug c++/103952] [11/12/13/14 " rguenth at gcc dot gnu.org
@ 2024-04-13 20:14 ` pinskia at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu.org @ 2024-04-13 20:14 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103952
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed|2022-01-09 00:00:00 |2024-4-13
--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note the first example in comment #0 was fixed in GCC 13. The one in comment #1
still fails on the trunk.
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2024-04-13 20:14 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
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2022-01-09 14:51 [Bug c++/103952] New: ICE: in cp_finish_decl, at cp/decl.c:7933 hewillk at gmail dot com
2022-01-09 14:54 ` [Bug c++/103952] " hewillk at gmail dot com
2022-01-09 16:31 ` [Bug c++/103952] [9/10/11/12 Regression] " pinskia at gcc dot gnu.org
2022-01-18 13:54 ` rguenth at gcc dot gnu.org
2022-05-27 9:47 ` [Bug c++/103952] [10/11/12/13 " rguenth at gcc dot gnu.org
2022-06-28 10:47 ` jakub at gcc dot gnu.org
2023-07-07 10:41 ` [Bug c++/103952] [11/12/13/14 " rguenth at gcc dot gnu.org
2024-04-13 20:14 ` pinskia at gcc dot gnu.org
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