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* [Bug c++/109658] New: ICE when building aria2-1.36.0 (internal compiler error: in instantiate_decl, at cp/pt.cc:27095)
@ 2023-04-28 2:22 sjames at gcc dot gnu.org
2023-04-28 2:23 ` [Bug c++/109658] " sjames at gcc dot gnu.org
` (10 more replies)
0 siblings, 11 replies; 12+ messages in thread
From: sjames at gcc dot gnu.org @ 2023-04-28 2:22 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109658
Bug ID: 109658
Summary: ICE when building aria2-1.36.0 (internal compiler
error: in instantiate_decl, at cp/pt.cc:27095)
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: sjames at gcc dot gnu.org
Target Milestone: ---
Created attachment 54946
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54946&action=edit
json.ii.xz
Hit this when building aria2-1.36.0:
```
gcc (Gentoo 14.0.0.9999 p, commit 28d2380b495e99daca3b01ca9e6a73a623a2f3d2)
14.0.0 20230427 (experimental) e86d01af7926b04e80d8f3e6409bc67dbff8a069
Copyright (C) 2023 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
```
```
/bin/sh ../libtool --tag=CXX --mode=compile aarch64-unknown-linux-gnu-g++
-DHAVE_CONFIG_H -I. -I.. -I../lib -I../intl -I./includes -I./includes
-DLOCALEDIR=\"/usr/share/locale\" -DHAVE_CONFIG_H -pipe -O3 -pipe
-mcpu=native -c -o json.lo json.cc
libtool: compile: aarch64-unknown-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I..
-I../lib -I../intl -I./includes -I./includes -DLOCALEDIR=\"/usr/share/locale\"
-DHAVE_CONFIG_H -pipe -O3 -pipe -mcpu=native -c json.cc -fPIC -DPIC -o
.libs/json.o
In file included from ValueBase.h:45,
from json.h:39,
from json.cc:35:
a2functional.h:106:39: warning: ‘template<class _Arg1, class _Arg2, class
_Result> struct std::binary_function’ is deprecated [-Wdeprecated-declarations]
106 | class LeastRecentAccess : public std::binary_function<T, T, bool> {
| ^~~~~~~~~~~~~~~
In file included from
/usr/lib/gcc/aarch64-unknown-linux-gnu/14/include/g++-v14/string:49,
from ValueBase.h:40:
/usr/lib/gcc/aarch64-unknown-linux-gnu/14/include/g++-v14/bits/stl_function.h:131:12:
note: declared here
131 | struct binary_function
| ^~~~~~~~~~~~~~~
json.h: In instantiation of ‘void aria2::json::encode(OutputStream&, const
aria2::ValueBase*)::JsonValueBaseVisitor::encodeString(const std::string&)
[with OutputStream = std::__cxx11::basic_ostringstream<char>; std::string =
std::__cxx11::basic_string<char>]’:
json.h:56:7: required from ‘void aria2::json::encode(OutputStream&, const
aria2::ValueBase*)::JsonValueBaseVisitor::visit(const aria2::String&) [with
OutputStream = std::__cxx11::basic_ostringstream<char>]’
json.h:111:3: required from ‘OutputStream& aria2::json::encode(OutputStream&,
const aria2::ValueBase*) [with OutputStream =
std::__cxx11::basic_ostringstream<char>]’
json.cc:99:16: required from here
json.h:56:7: internal compiler error: in instantiate_decl, at cp/pt.cc:27095
56 | encodeString(string.s());
| ^~~~~~~~~~~~
0x9bcb1b instantiate_decl(tree_node*, bool, bool)
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/cp/pt.cc:27095
0x82f17f mark_used(tree_node*, int)
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/cp/decl2.cc:5875
0x9b130b tsubst_baselink
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/cp/pt.cc:16923
0x999ce3 tsubst_copy_and_build(tree_node*, tree_node*, int, tree_node*)
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/cp/pt.cc:21428
0x997a8b tsubst_copy_and_build(tree_node*, tree_node*, int, tree_node*)
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/cp/pt.cc:21035
0x9a7d6b tsubst_expr(tree_node*, tree_node*, int, tree_node*)
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/cp/pt.cc:19891
0x9a97d7 tsubst_expr(tree_node*, tree_node*, int, tree_node*)
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/cp/pt.cc:18868
0x9a903f tsubst_expr(tree_node*, tree_node*, int, tree_node*)
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/cp/pt.cc:19220
0x9ba6cf tsubst_expr(tree_node*, tree_node*, int, tree_node*)
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/cp/pt.cc:18826
0x9ba6cf instantiate_body
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/cp/pt.cc:26915
0x9bc2cb instantiate_decl(tree_node*, bool, bool)
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/cp/pt.cc:27211
0x9a9793 tsubst_expr(tree_node*, tree_node*, int, tree_node*)
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/cp/pt.cc:19382
0x9a93f7 tsubst_expr(tree_node*, tree_node*, int, tree_node*)
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/cp/pt.cc:18840
0x9a903f tsubst_expr(tree_node*, tree_node*, int, tree_node*)
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/cp/pt.cc:19220
0x9ba6cf tsubst_expr(tree_node*, tree_node*, int, tree_node*)
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/cp/pt.cc:18826
0x9ba6cf instantiate_body
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/cp/pt.cc:26915
0x9bc2cb instantiate_decl(tree_node*, bool, bool)
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/cp/pt.cc:27211
0x9e8b43 instantiate_pending_templates(int)
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/cp/pt.cc:27289
0x833a97 c_parse_final_cleanups()
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/cp/decl2.cc:4988
0xafcd23 c_common_parse_file()
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/c-family/c-opts.cc:1266
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <https://bugs.gentoo.org/> for instructions.
```
`aarch64-unknown-linux-gnu-g++ -O2 -c json.ii` is enough to repro.
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/109658] ICE when building aria2-1.36.0 (internal compiler error: in instantiate_decl, at cp/pt.cc:27095)
2023-04-28 2:22 [Bug c++/109658] New: ICE when building aria2-1.36.0 (internal compiler error: in instantiate_decl, at cp/pt.cc:27095) sjames at gcc dot gnu.org
@ 2023-04-28 2:23 ` sjames at gcc dot gnu.org
2023-04-28 2:28 ` pinskia at gcc dot gnu.org
` (9 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: sjames at gcc dot gnu.org @ 2023-04-28 2:23 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109658
--- Comment #1 from Sam James <sjames at gcc dot gnu.org> ---
Going to try reduce now.
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/109658] ICE when building aria2-1.36.0 (internal compiler error: in instantiate_decl, at cp/pt.cc:27095)
2023-04-28 2:22 [Bug c++/109658] New: ICE when building aria2-1.36.0 (internal compiler error: in instantiate_decl, at cp/pt.cc:27095) sjames at gcc dot gnu.org
2023-04-28 2:23 ` [Bug c++/109658] " sjames at gcc dot gnu.org
@ 2023-04-28 2:28 ` pinskia at gcc dot gnu.org
2023-04-28 5:05 ` [Bug c++/109658] ICE when building aria2-1.36.0 (internal compiler error: in instantiate_decl, at cp/pt.cc:27095) since r14-283-g95d4c0d2e6318a sjames at gcc dot gnu.org
` (8 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu.org @ 2023-04-28 2:28 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109658
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
See Also| |https://gcc.gnu.org/bugzill
| |a/show_bug.cgi?id=109645
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Most likely a dup of bug 109645
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/109658] ICE when building aria2-1.36.0 (internal compiler error: in instantiate_decl, at cp/pt.cc:27095) since r14-283-g95d4c0d2e6318a
2023-04-28 2:22 [Bug c++/109658] New: ICE when building aria2-1.36.0 (internal compiler error: in instantiate_decl, at cp/pt.cc:27095) sjames at gcc dot gnu.org
2023-04-28 2:23 ` [Bug c++/109658] " sjames at gcc dot gnu.org
2023-04-28 2:28 ` pinskia at gcc dot gnu.org
@ 2023-04-28 5:05 ` sjames at gcc dot gnu.org
2023-04-28 5:06 ` sjames at gcc dot gnu.org
` (7 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: sjames at gcc dot gnu.org @ 2023-04-28 5:05 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109658
--- Comment #3 from Sam James <sjames at gcc dot gnu.org> ---
Created attachment 54947
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54947&action=edit
json-reduced.ii
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/109658] ICE when building aria2-1.36.0 (internal compiler error: in instantiate_decl, at cp/pt.cc:27095) since r14-283-g95d4c0d2e6318a
2023-04-28 2:22 [Bug c++/109658] New: ICE when building aria2-1.36.0 (internal compiler error: in instantiate_decl, at cp/pt.cc:27095) sjames at gcc dot gnu.org
` (2 preceding siblings ...)
2023-04-28 5:05 ` [Bug c++/109658] ICE when building aria2-1.36.0 (internal compiler error: in instantiate_decl, at cp/pt.cc:27095) since r14-283-g95d4c0d2e6318a sjames at gcc dot gnu.org
@ 2023-04-28 5:06 ` sjames at gcc dot gnu.org
2023-04-28 5:58 ` sjames at gcc dot gnu.org
` (6 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: sjames at gcc dot gnu.org @ 2023-04-28 5:06 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109658
Sam James <sjames at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #54947|0 |1
is obsolete| |
--- Comment #4 from Sam James <sjames at gcc dot gnu.org> ---
Created attachment 54948
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54948&action=edit
json-reduced.ii
Fixed json-reduced.ii to be valid.
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/109658] ICE when building aria2-1.36.0 (internal compiler error: in instantiate_decl, at cp/pt.cc:27095) since r14-283-g95d4c0d2e6318a
2023-04-28 2:22 [Bug c++/109658] New: ICE when building aria2-1.36.0 (internal compiler error: in instantiate_decl, at cp/pt.cc:27095) sjames at gcc dot gnu.org
` (3 preceding siblings ...)
2023-04-28 5:06 ` sjames at gcc dot gnu.org
@ 2023-04-28 5:58 ` sjames at gcc dot gnu.org
2023-04-28 6:32 ` sjames at gcc dot gnu.org
` (5 subsequent siblings)
10 siblings, 0 replies; 12+ 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=109658
Sam James <sjames at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever confirmed|0 |1
Last reconfirmed| |2023-04-28
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/109658] ICE when building aria2-1.36.0 (internal compiler error: in instantiate_decl, at cp/pt.cc:27095) since r14-283-g95d4c0d2e6318a
2023-04-28 2:22 [Bug c++/109658] New: ICE when building aria2-1.36.0 (internal compiler error: in instantiate_decl, at cp/pt.cc:27095) sjames at gcc dot gnu.org
` (4 preceding siblings ...)
2023-04-28 5:58 ` sjames at gcc dot gnu.org
@ 2023-04-28 6:32 ` sjames at gcc dot gnu.org
2023-04-28 6:47 ` [Bug c++/109658] [14 Regression] " rguenth at gcc dot gnu.org
` (4 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: sjames at gcc dot gnu.org @ 2023-04-28 6:32 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109658
--- Comment #5 from Sam James <sjames at gcc dot gnu.org> ---
(-O0 is fine, no need for optimisation.)
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/109658] [14 Regression] ICE when building aria2-1.36.0 (internal compiler error: in instantiate_decl, at cp/pt.cc:27095) since r14-283-g95d4c0d2e6318a
2023-04-28 2:22 [Bug c++/109658] New: ICE when building aria2-1.36.0 (internal compiler error: in instantiate_decl, at cp/pt.cc:27095) sjames at gcc dot gnu.org
` (5 preceding siblings ...)
2023-04-28 6:32 ` sjames at gcc dot gnu.org
@ 2023-04-28 6:47 ` rguenth at gcc dot gnu.org
2023-05-05 1:07 ` cvs-commit at gcc dot gnu.org
` (3 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: rguenth at gcc dot gnu.org @ 2023-04-28 6:47 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109658
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|ICE when building |[14 Regression] ICE when
|aria2-1.36.0 (internal |building aria2-1.36.0
|compiler error: in |(internal compiler error:
|instantiate_decl, at |in instantiate_decl, at
|cp/pt.cc:27095) since |cp/pt.cc:27095) since
|r14-283-g95d4c0d2e6318a |r14-283-g95d4c0d2e6318a
Target Milestone|--- |14.0
Priority|P3 |P1
Known to work| |13.1.0
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/109658] [14 Regression] ICE when building aria2-1.36.0 (internal compiler error: in instantiate_decl, at cp/pt.cc:27095) since r14-283-g95d4c0d2e6318a
2023-04-28 2:22 [Bug c++/109658] New: ICE when building aria2-1.36.0 (internal compiler error: in instantiate_decl, at cp/pt.cc:27095) sjames at gcc dot gnu.org
` (6 preceding siblings ...)
2023-04-28 6:47 ` [Bug c++/109658] [14 Regression] " rguenth at gcc dot gnu.org
@ 2023-05-05 1:07 ` cvs-commit at gcc dot gnu.org
2023-05-05 1:08 ` jason at gcc dot gnu.org
` (2 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2023-05-05 1:07 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109658
--- Comment #6 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:6f18f344338b370031e75924eed2bdd1ce5c8dba
commit r14-487-g6f18f344338b370031e75924eed2bdd1ce5c8dba
Author: Jason Merrill <jason@redhat.com>
Date: Thu May 4 18:37:19 2023 -0400
Revert "c++: restore instantiate_decl assert"
In the testcase the assert fails because we use one member function from
another while we're in the middle of instantiating them all, which is
perfectly fine. It seems complicated to detect this situation, so let's
remove the assert again.
PR c++/109658
This reverts commit 95d4c0d2e6318aef88ba0bc607dfc1ec6b7a612f.
gcc/testsuite/ChangeLog:
* g++.dg/template/local10.C: New test.
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/109658] [14 Regression] ICE when building aria2-1.36.0 (internal compiler error: in instantiate_decl, at cp/pt.cc:27095) since r14-283-g95d4c0d2e6318a
2023-04-28 2:22 [Bug c++/109658] New: ICE when building aria2-1.36.0 (internal compiler error: in instantiate_decl, at cp/pt.cc:27095) sjames at gcc dot gnu.org
` (7 preceding siblings ...)
2023-05-05 1:07 ` cvs-commit at gcc dot gnu.org
@ 2023-05-05 1:08 ` jason at gcc dot gnu.org
2023-05-05 1:09 ` jason at gcc dot gnu.org
2023-05-05 1:09 ` jason at gcc dot gnu.org
10 siblings, 0 replies; 12+ messages in thread
From: jason at gcc dot gnu.org @ 2023-05-05 1:08 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109658
Jason Merrill <jason at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
CC| |jason at gcc dot gnu.org
Status|NEW |RESOLVED
--- Comment #7 from Jason Merrill <jason at gcc dot gnu.org> ---
Fixed.
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/109658] [14 Regression] ICE when building aria2-1.36.0 (internal compiler error: in instantiate_decl, at cp/pt.cc:27095) since r14-283-g95d4c0d2e6318a
2023-04-28 2:22 [Bug c++/109658] New: ICE when building aria2-1.36.0 (internal compiler error: in instantiate_decl, at cp/pt.cc:27095) sjames at gcc dot gnu.org
` (8 preceding siblings ...)
2023-05-05 1:08 ` jason at gcc dot gnu.org
@ 2023-05-05 1:09 ` jason at gcc dot gnu.org
2023-05-05 1:09 ` jason at gcc dot gnu.org
10 siblings, 0 replies; 12+ 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=109658
--- Comment #8 from Jason Merrill <jason at gcc dot gnu.org> ---
*** Bug 109723 has been marked as a duplicate of this bug. ***
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/109658] [14 Regression] ICE when building aria2-1.36.0 (internal compiler error: in instantiate_decl, at cp/pt.cc:27095) since r14-283-g95d4c0d2e6318a
2023-04-28 2:22 [Bug c++/109658] New: ICE when building aria2-1.36.0 (internal compiler error: in instantiate_decl, at cp/pt.cc:27095) sjames at gcc dot gnu.org
` (9 preceding siblings ...)
2023-05-05 1:09 ` jason at gcc dot gnu.org
@ 2023-05-05 1:09 ` jason at gcc dot gnu.org
10 siblings, 0 replies; 12+ 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=109658
Jason Merrill <jason at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |dcb314 at hotmail dot com
--- Comment #9 from Jason Merrill <jason at gcc dot gnu.org> ---
*** Bug 109645 has been marked as a duplicate of this bug. ***
^ permalink raw reply [flat|nested] 12+ messages in thread
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