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* [Bug c++/106740] New: Internal compiler error: Segmentation fault
@ 2022-08-25 12:41 kglindemann at yahoo dot de
2022-08-25 13:19 ` [Bug c++/106740] " marxin at gcc dot gnu.org
` (11 more replies)
0 siblings, 12 replies; 13+ messages in thread
From: kglindemann at yahoo dot de @ 2022-08-25 12:41 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106740
Bug ID: 106740
Summary: Internal compiler error: Segmentation fault
Product: gcc
Version: 12.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: kglindemann at yahoo dot de
Target Milestone: ---
Created attachment 53505
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53505&action=edit
gzipped report generated by -freport-bug
When compiling a c++ file with gcc12.2.0, the compiler crashes.
No problems when compiling with gcc12.1
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug c++/106740] Internal compiler error: Segmentation fault
2022-08-25 12:41 [Bug c++/106740] New: Internal compiler error: Segmentation fault kglindemann at yahoo dot de
@ 2022-08-25 13:19 ` marxin at gcc dot gnu.org
2022-08-25 13:37 ` marxin at gcc dot gnu.org
` (10 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: marxin at gcc dot gnu.org @ 2022-08-25 13:19 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106740
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
Last reconfirmed| |2022-08-25
CC| |marxin at gcc dot gnu.org
Status|UNCONFIRMED |NEW
--- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> ---
Confirmed, bisecting and reducing right now.
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug c++/106740] Internal compiler error: Segmentation fault
2022-08-25 12:41 [Bug c++/106740] New: Internal compiler error: Segmentation fault kglindemann at yahoo dot de
2022-08-25 13:19 ` [Bug c++/106740] " marxin at gcc dot gnu.org
@ 2022-08-25 13:37 ` marxin at gcc dot gnu.org
2022-08-25 13:42 ` [Bug c++/106740] [11/12 Regression] ICE in instantiate_decl at gcc/cp/pt.cc:26515 since r12-8467-ge057d454db4dcf marxin at gcc dot gnu.org
` (9 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: marxin at gcc dot gnu.org @ 2022-08-25 13:37 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106740
--- Comment #2 from Martin Liška <marxin at gcc dot gnu.org> ---
Reduced test-case:
$ cat ice.ii
template <typename> struct EnumClass { friend int toString(EnumClass); };
struct AmhsConvInfoCoFw {
enum AftnTypeXMsgTypeEnum {};
typedef EnumClass<AftnTypeXMsgTypeEnum> AftnTypeXMsgType;
const int getAftnTypeXMsgTypeAsStr() const;
struct MtcuAxgwInfo {
AftnTypeXMsgType mAftnTypeXMsgType;
};
};
const int AmhsConvInfoCoFw::getAftnTypeXMsgTypeAsStr() const {
MtcuAxgwInfo __trans_tmp_1;
toString(__trans_tmp_1.mAftnTypeXMsgType);
return 0;
}
int toString(AmhsConvInfoCoFw::AftnTypeXMsgType);
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug c++/106740] [11/12 Regression] ICE in instantiate_decl at gcc/cp/pt.cc:26515 since r12-8467-ge057d454db4dcf
2022-08-25 12:41 [Bug c++/106740] New: Internal compiler error: Segmentation fault kglindemann at yahoo dot de
2022-08-25 13:19 ` [Bug c++/106740] " marxin at gcc dot gnu.org
2022-08-25 13:37 ` marxin at gcc dot gnu.org
@ 2022-08-25 13:42 ` marxin at gcc dot gnu.org
2022-08-25 15:04 ` rguenth at gcc dot gnu.org
` (8 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: marxin at gcc dot gnu.org @ 2022-08-25 13:42 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106740
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jason at gcc dot gnu.org
Target Milestone|--- |12.3
Summary|Internal compiler error: |[11/12 Regression] ICE in
|Segmentation fault |instantiate_decl at
| |gcc/cp/pt.cc:26515 since
| |r12-8467-ge057d454db4dcf
Priority|P3 |P1
--- Comment #3 from Martin Liška <marxin at gcc dot gnu.org> ---
Started with r12-8467-ge057d454db4dcf.
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug c++/106740] [11/12 Regression] ICE in instantiate_decl at gcc/cp/pt.cc:26515 since r12-8467-ge057d454db4dcf
2022-08-25 12:41 [Bug c++/106740] New: Internal compiler error: Segmentation fault kglindemann at yahoo dot de
` (2 preceding siblings ...)
2022-08-25 13:42 ` [Bug c++/106740] [11/12 Regression] ICE in instantiate_decl at gcc/cp/pt.cc:26515 since r12-8467-ge057d454db4dcf marxin at gcc dot gnu.org
@ 2022-08-25 15:04 ` rguenth at gcc dot gnu.org
2022-08-25 15:06 ` rguenth at gcc dot gnu.org
` (7 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: rguenth at gcc dot gnu.org @ 2022-08-25 15:04 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106740
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P1 |P2
Known to work| |12.1.0
Known to fail| |12.2.0
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug c++/106740] [11/12 Regression] ICE in instantiate_decl at gcc/cp/pt.cc:26515 since r12-8467-ge057d454db4dcf
2022-08-25 12:41 [Bug c++/106740] New: Internal compiler error: Segmentation fault kglindemann at yahoo dot de
` (3 preceding siblings ...)
2022-08-25 15:04 ` rguenth at gcc dot gnu.org
@ 2022-08-25 15:06 ` rguenth at gcc dot gnu.org
2022-12-15 21:35 ` ppalka at gcc dot gnu.org
` (6 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: rguenth at gcc dot gnu.org @ 2022-08-25 15:06 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106740
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to fail| |11.3.1
Priority|P2 |P1
Known to work| |11.3.0, 13.0
Target Milestone|12.3 |11.4
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug c++/106740] [11/12 Regression] ICE in instantiate_decl at gcc/cp/pt.cc:26515 since r12-8467-ge057d454db4dcf
2022-08-25 12:41 [Bug c++/106740] New: Internal compiler error: Segmentation fault kglindemann at yahoo dot de
` (4 preceding siblings ...)
2022-08-25 15:06 ` rguenth at gcc dot gnu.org
@ 2022-12-15 21:35 ` ppalka at gcc dot gnu.org
2023-04-17 10:55 ` rguenth at gcc dot gnu.org
` (5 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: ppalka at gcc dot gnu.org @ 2022-12-15 21:35 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106740
--- Comment #4 from Patrick Palka <ppalka at gcc dot gnu.org> ---
Backporting the second patch r13-1018-ge8ed26c2ac38ab from PR105852 seems to
fix the regression on the 12 branch at least.
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug c++/106740] [11/12 Regression] ICE in instantiate_decl at gcc/cp/pt.cc:26515 since r12-8467-ge057d454db4dcf
2022-08-25 12:41 [Bug c++/106740] New: Internal compiler error: Segmentation fault kglindemann at yahoo dot de
` (5 preceding siblings ...)
2022-12-15 21:35 ` ppalka at gcc dot gnu.org
@ 2023-04-17 10:55 ` rguenth at gcc dot gnu.org
2023-05-08 12:38 ` jason at gcc dot gnu.org
` (4 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: rguenth at gcc dot gnu.org @ 2023-04-17 10:55 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106740
--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> ---
Note this is P1 on the GCC 11 branch only.
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug c++/106740] [11/12 Regression] ICE in instantiate_decl at gcc/cp/pt.cc:26515 since r12-8467-ge057d454db4dcf
2022-08-25 12:41 [Bug c++/106740] New: Internal compiler error: Segmentation fault kglindemann at yahoo dot de
` (6 preceding siblings ...)
2023-04-17 10:55 ` rguenth at gcc dot gnu.org
@ 2023-05-08 12:38 ` jason at gcc dot gnu.org
2023-05-09 3:47 ` cvs-commit at gcc dot gnu.org
` (3 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: jason at gcc dot gnu.org @ 2023-05-08 12:38 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106740
Jason Merrill <jason at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
Assignee|unassigned at gcc dot gnu.org |jason at gcc dot gnu.org
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug c++/106740] [11/12 Regression] ICE in instantiate_decl at gcc/cp/pt.cc:26515 since r12-8467-ge057d454db4dcf
2022-08-25 12:41 [Bug c++/106740] New: Internal compiler error: Segmentation fault kglindemann at yahoo dot de
` (7 preceding siblings ...)
2023-05-08 12:38 ` jason at gcc dot gnu.org
@ 2023-05-09 3:47 ` cvs-commit at gcc dot gnu.org
2023-05-09 3:51 ` cvs-commit at gcc dot gnu.org
` (2 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2023-05-09 3:47 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106740
--- Comment #6 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-11 branch has been updated by Jason Merrill
<jason@gcc.gnu.org>:
https://gcc.gnu.org/g:0697a1a426424468b9bdf3d845237cab26ce78d7
commit r11-10751-g0697a1a426424468b9bdf3d845237cab26ce78d7
Author: Jason Merrill <jason@redhat.com>
Date: Tue Jun 7 15:52:30 2022 -0400
c++: non-templated friends [PR105852]
The previous patch for 105852 avoids copying DECL_TEMPLATE_INFO from a
non-templated friend, but it really shouldn't have it in the first place.
PR c++/106740
PR c++/105852
gcc/cp/ChangeLog:
* decl.c (duplicate_decls): Change non-templated friend
check to an assert.
* pt.c (tsubst_function_decl): Don't set DECL_TEMPLATE_INFO
on non-templated friends.
(tsubst_friend_function): Adjust.
gcc/testsuite/ChangeLog:
* g++.dg/template/friend78.C: New test.
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug c++/106740] [11/12 Regression] ICE in instantiate_decl at gcc/cp/pt.cc:26515 since r12-8467-ge057d454db4dcf
2022-08-25 12:41 [Bug c++/106740] New: Internal compiler error: Segmentation fault kglindemann at yahoo dot de
` (8 preceding siblings ...)
2023-05-09 3:47 ` cvs-commit at gcc dot gnu.org
@ 2023-05-09 3:51 ` cvs-commit at gcc dot gnu.org
2023-05-09 3:52 ` cvs-commit at gcc dot gnu.org
2023-05-15 8:08 ` jakub at gcc dot gnu.org
11 siblings, 0 replies; 13+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2023-05-09 3:51 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106740
--- Comment #7 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-12 branch has been updated by Jason Merrill
<jason@gcc.gnu.org>:
https://gcc.gnu.org/g:8b43834d069183e14c15909e144d870c39b74028
commit r12-9519-g8b43834d069183e14c15909e144d870c39b74028
Author: Jason Merrill <jason@redhat.com>
Date: Tue Jun 7 15:52:30 2022 -0400
c++: non-templated friends [PR105852]
The previous patch for 105852 avoids copying DECL_TEMPLATE_INFO from a
non-templated friend, but it really shouldn't have it in the first place.
PR c++/106740
PR c++/105852
gcc/cp/ChangeLog:
* decl.cc (duplicate_decls): Change non-templated friend
check to an assert.
* pt.cc (tsubst_function_decl): Don't set DECL_TEMPLATE_INFO
on non-templated friends.
(tsubst_friend_function): Adjust.
gcc/testsuite/ChangeLog:
* g++.dg/template/friend78.C: New test.
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug c++/106740] [11/12 Regression] ICE in instantiate_decl at gcc/cp/pt.cc:26515 since r12-8467-ge057d454db4dcf
2022-08-25 12:41 [Bug c++/106740] New: Internal compiler error: Segmentation fault kglindemann at yahoo dot de
` (9 preceding siblings ...)
2023-05-09 3:51 ` cvs-commit at gcc dot gnu.org
@ 2023-05-09 3:52 ` cvs-commit at gcc dot gnu.org
2023-05-15 8:08 ` jakub at gcc dot gnu.org
11 siblings, 0 replies; 13+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2023-05-09 3:52 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106740
--- Comment #8 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The trunk branch has been updated by Jason Merrill <jason@gcc.gnu.org>:
https://gcc.gnu.org/g:73f7109ffb159302e9d8f70948a5b43b046b38bc
commit r14-591-g73f7109ffb159302e9d8f70948a5b43b046b38bc
Author: Jason Merrill <jason@redhat.com>
Date: Mon May 8 18:22:30 2023 -0400
c++: non-template friend of template [PR106740]
This was fixed by r13-1018, but the testcase seems needed.
PR c++/106740
gcc/testsuite/ChangeLog:
* g++.dg/template/friend78.C: New test.
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug c++/106740] [11/12 Regression] ICE in instantiate_decl at gcc/cp/pt.cc:26515 since r12-8467-ge057d454db4dcf
2022-08-25 12:41 [Bug c++/106740] New: Internal compiler error: Segmentation fault kglindemann at yahoo dot de
` (10 preceding siblings ...)
2023-05-09 3:52 ` cvs-commit at gcc dot gnu.org
@ 2023-05-15 8:08 ` jakub at gcc dot gnu.org
11 siblings, 0 replies; 13+ messages in thread
From: jakub at gcc dot gnu.org @ 2023-05-15 8:08 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106740
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|ASSIGNED |RESOLVED
CC| |jakub at gcc dot gnu.org
--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Fixed for both 11.4 and 12.4.
^ permalink raw reply [flat|nested] 13+ messages in thread
end of thread, other threads:[~2023-05-15 8:08 UTC | newest]
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2022-08-25 12:41 [Bug c++/106740] New: Internal compiler error: Segmentation fault kglindemann at yahoo dot de
2022-08-25 13:19 ` [Bug c++/106740] " marxin at gcc dot gnu.org
2022-08-25 13:37 ` marxin at gcc dot gnu.org
2022-08-25 13:42 ` [Bug c++/106740] [11/12 Regression] ICE in instantiate_decl at gcc/cp/pt.cc:26515 since r12-8467-ge057d454db4dcf marxin at gcc dot gnu.org
2022-08-25 15:04 ` rguenth at gcc dot gnu.org
2022-08-25 15:06 ` rguenth at gcc dot gnu.org
2022-12-15 21:35 ` ppalka at gcc dot gnu.org
2023-04-17 10:55 ` rguenth at gcc dot gnu.org
2023-05-08 12:38 ` jason at gcc dot gnu.org
2023-05-09 3:47 ` cvs-commit at gcc dot gnu.org
2023-05-09 3:51 ` cvs-commit at gcc dot gnu.org
2023-05-09 3:52 ` cvs-commit at gcc dot gnu.org
2023-05-15 8:08 ` jakub at gcc dot gnu.org
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