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* [Bug c++/109645] New: ice in instantiate_decl, at cp/pt.cc:27097
@ 2023-04-27 9:25 dcb314 at hotmail dot com
2023-04-27 9:51 ` [Bug c++/109645] " dcb314 at hotmail dot com
` (9 more replies)
0 siblings, 10 replies; 11+ messages in thread
From: dcb314 at hotmail dot com @ 2023-04-27 9:25 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109645
Bug ID: 109645
Summary: ice in instantiate_decl, at cp/pt.cc:27097
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: dcb314 at hotmail dot com
Target Milestone: ---
Created attachment 54937
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54937&action=edit
gzipped C++ source code
The attached C++ code, does this with recent gcc trunk:
$ ../results.20230426.asan.ubsan/bin/gcc -c -w -march=znver1 bug910.cc
$ ../results.20230427.asan.ubsan/bin/gcc -c -w -march=znver1 bug910.cc 2>&1 |
fgrep internal
/home/dcb36/rpmbuild/BUILD/media-downloader-2.9.0/src/engines/../utils/threads.hpp:55:79:
internal compiler error: in instantiate_decl, at cp/pt.cc:27097
$ ../results.20230426.asan.ubsan/bin/gcc -v 2>&1 | fgrep exp
gcc version 14.0.0 20230426 (experimental) (5fce06b868ec0d4f)
$ ../results.20230427.asan.ubsan/bin/gcc -v 2>&1 | fgrep exp
gcc version 14.0.0 20230427 (experimental) (d94ca762f6e0e4f1)
$ git log 5fce06b868ec0d4f..d94ca762f6e0e4f1 | grep -c "^commit"
43
I have a reduction running.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug c++/109645] ice in instantiate_decl, at cp/pt.cc:27097
2023-04-27 9:25 [Bug c++/109645] New: ice in instantiate_decl, at cp/pt.cc:27097 dcb314 at hotmail dot com
@ 2023-04-27 9:51 ` dcb314 at hotmail dot com
2023-04-27 9:52 ` dcb314 at hotmail dot com
` (8 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: dcb314 at hotmail dot com @ 2023-04-27 9:51 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109645
--- Comment #1 from David Binderman <dcb314 at hotmail dot com> ---
Created attachment 54938
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54938&action=edit
gzipped C++ source code
After an hour of reduction, I have the attached file.
C++ code takes a long time to reduce with cvise.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug c++/109645] ice in instantiate_decl, at cp/pt.cc:27097
2023-04-27 9:25 [Bug c++/109645] New: ice in instantiate_decl, at cp/pt.cc:27097 dcb314 at hotmail dot com
2023-04-27 9:51 ` [Bug c++/109645] " dcb314 at hotmail dot com
@ 2023-04-27 9:52 ` dcb314 at hotmail dot com
2023-04-27 10:52 ` dcb314 at hotmail dot com
` (7 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: dcb314 at hotmail dot com @ 2023-04-27 9:52 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109645
--- Comment #2 from David Binderman <dcb314 at hotmail dot com> ---
Attempting a bisection.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug c++/109645] ice in instantiate_decl, at cp/pt.cc:27097
2023-04-27 9:25 [Bug c++/109645] New: ice in instantiate_decl, at cp/pt.cc:27097 dcb314 at hotmail dot com
2023-04-27 9:51 ` [Bug c++/109645] " dcb314 at hotmail dot com
2023-04-27 9:52 ` dcb314 at hotmail dot com
@ 2023-04-27 10:52 ` dcb314 at hotmail dot com
2023-04-27 15:38 ` dcb314 at hotmail dot com
` (6 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: dcb314 at hotmail dot com @ 2023-04-27 10:52 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109645
--- Comment #3 from David Binderman <dcb314 at hotmail dot com> ---
(In reply to David Binderman from comment #2)
> Attempting a bisection.
Current range is a8e1551bdb372aa3..d94ca762f6e0e4f1.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug c++/109645] ice in instantiate_decl, at cp/pt.cc:27097
2023-04-27 9:25 [Bug c++/109645] New: ice in instantiate_decl, at cp/pt.cc:27097 dcb314 at hotmail dot com
` (2 preceding siblings ...)
2023-04-27 10:52 ` dcb314 at hotmail dot com
@ 2023-04-27 15:38 ` dcb314 at hotmail dot com
2023-04-27 16:11 ` dcb314 at hotmail dot com
` (5 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: dcb314 at hotmail dot com @ 2023-04-27 15:38 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109645
David Binderman <dcb314 at hotmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jason at gcc dot gnu.org
--- Comment #4 from David Binderman <dcb314 at hotmail dot com> ---
(In reply to David Binderman from comment #3)
> (In reply to David Binderman from comment #2)
> > Attempting a bisection.
>
> Current range is a8e1551bdb372aa3..d94ca762f6e0e4f1.
Latest range is d60cbbfaa9a3ad3b..d94ca762f6e0e4f1, which is 6 commits.
Two of those commits are by Jason Merrill and are the only commits
in the C++ area.
Adding Jason for their best advice.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug c++/109645] ice in instantiate_decl, at cp/pt.cc:27097
2023-04-27 9:25 [Bug c++/109645] New: ice in instantiate_decl, at cp/pt.cc:27097 dcb314 at hotmail dot com
` (3 preceding siblings ...)
2023-04-27 15:38 ` dcb314 at hotmail dot com
@ 2023-04-27 16:11 ` dcb314 at hotmail dot com
2023-04-27 19:14 ` dcb314 at hotmail dot com
` (4 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: dcb314 at hotmail dot com @ 2023-04-27 16:11 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109645
--- Comment #5 from David Binderman <dcb314 at hotmail dot com> ---
This commit
commit 95d4c0d2e6318aef88ba0bc607dfc1ec6b7a612f
Author: Jason Merrill <jason@redhat.com>
Date: Thu Mar 16 16:55:39 2023 -0400
c++: restore instantiate_decl assert
looks to be a hot candidate.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug c++/109645] ice in instantiate_decl, at cp/pt.cc:27097
2023-04-27 9:25 [Bug c++/109645] New: ice in instantiate_decl, at cp/pt.cc:27097 dcb314 at hotmail dot com
` (4 preceding siblings ...)
2023-04-27 16:11 ` dcb314 at hotmail dot com
@ 2023-04-27 19:14 ` dcb314 at hotmail dot com
2023-04-28 5:58 ` sjames at gcc dot gnu.org
` (3 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: dcb314 at hotmail dot com @ 2023-04-27 19:14 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109645
--- Comment #6 from David Binderman <dcb314 at hotmail dot com> ---
Created attachment 54944
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54944&action=edit
C++ source code
I can't reduce the code beyond this file.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug c++/109645] ice in instantiate_decl, at cp/pt.cc:27097
2023-04-27 9:25 [Bug c++/109645] New: ice in instantiate_decl, at cp/pt.cc:27097 dcb314 at hotmail dot com
` (5 preceding siblings ...)
2023-04-27 19:14 ` dcb314 at hotmail dot com
@ 2023-04-28 5:58 ` sjames at gcc dot gnu.org
2023-04-28 5:58 ` sjames at gcc dot gnu.org
` (2 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: sjames at gcc dot gnu.org @ 2023-04-28 5:58 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109645
--- Comment #7 from Sam James <sjames at gcc dot gnu.org> ---
Created attachment 54949
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54949&action=edit
Further reduced version of David's reproducer
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug c++/109645] ice in instantiate_decl, at cp/pt.cc:27097
2023-04-27 9:25 [Bug c++/109645] New: ice in instantiate_decl, at cp/pt.cc:27097 dcb314 at hotmail dot com
` (6 preceding siblings ...)
2023-04-28 5:58 ` sjames at gcc dot gnu.org
@ 2023-04-28 5:58 ` sjames at gcc dot gnu.org
2023-05-02 14:11 ` [Bug c++/109645] [14 Regression] ICE in instantiate_decl, at cp/pt.cc:27097 since r14-283-g95d4c0d2e6318a marxin at gcc dot gnu.org
2023-05-05 1:09 ` jason at gcc dot gnu.org
9 siblings, 0 replies; 11+ messages in thread
From: sjames at gcc dot gnu.org @ 2023-04-28 5:58 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109645
Sam James <sjames at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2023-04-28
Ever confirmed|0 |1
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug c++/109645] [14 Regression] ICE in instantiate_decl, at cp/pt.cc:27097 since r14-283-g95d4c0d2e6318a
2023-04-27 9:25 [Bug c++/109645] New: ice in instantiate_decl, at cp/pt.cc:27097 dcb314 at hotmail dot com
` (7 preceding siblings ...)
2023-04-28 5:58 ` sjames at gcc dot gnu.org
@ 2023-05-02 14:11 ` marxin at gcc dot gnu.org
2023-05-05 1:09 ` jason at gcc dot gnu.org
9 siblings, 0 replies; 11+ messages in thread
From: marxin at gcc dot gnu.org @ 2023-05-02 14:11 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109645
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |marxin at gcc dot gnu.org
Summary|ice in instantiate_decl, at |[14 Regression] ICE in
|cp/pt.cc:27097 |instantiate_decl, at
| |cp/pt.cc:27097 since
| |r14-283-g95d4c0d2e6318a
--- Comment #8 from Martin Liška <marxin at gcc dot gnu.org> ---
So started with r14-283-g95d4c0d2e6318a.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug c++/109645] [14 Regression] ICE in instantiate_decl, at cp/pt.cc:27097 since r14-283-g95d4c0d2e6318a
2023-04-27 9:25 [Bug c++/109645] New: ice in instantiate_decl, at cp/pt.cc:27097 dcb314 at hotmail dot com
` (8 preceding siblings ...)
2023-05-02 14:11 ` [Bug c++/109645] [14 Regression] ICE in instantiate_decl, at cp/pt.cc:27097 since r14-283-g95d4c0d2e6318a marxin at gcc dot gnu.org
@ 2023-05-05 1:09 ` jason at gcc dot gnu.org
9 siblings, 0 replies; 11+ messages in thread
From: jason at gcc dot gnu.org @ 2023-05-05 1:09 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109645
Jason Merrill <jason at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |DUPLICATE
--- Comment #9 from Jason Merrill <jason at gcc dot gnu.org> ---
Dup.
*** This bug has been marked as a duplicate of bug 109658 ***
^ permalink raw reply [flat|nested] 11+ messages in thread
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2023-04-27 9:25 [Bug c++/109645] New: ice in instantiate_decl, at cp/pt.cc:27097 dcb314 at hotmail dot com
2023-04-27 9:51 ` [Bug c++/109645] " dcb314 at hotmail dot com
2023-04-27 9:52 ` dcb314 at hotmail dot com
2023-04-27 10:52 ` dcb314 at hotmail dot com
2023-04-27 15:38 ` dcb314 at hotmail dot com
2023-04-27 16:11 ` dcb314 at hotmail dot com
2023-04-27 19:14 ` dcb314 at hotmail dot com
2023-04-28 5:58 ` sjames at gcc dot gnu.org
2023-04-28 5:58 ` sjames at gcc dot gnu.org
2023-05-02 14:11 ` [Bug c++/109645] [14 Regression] ICE in instantiate_decl, at cp/pt.cc:27097 since r14-283-g95d4c0d2e6318a marxin at gcc dot gnu.org
2023-05-05 1:09 ` jason at gcc dot gnu.org
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