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* [Bug c++/96438] New: [10/11 Regression] ICE in do_pushtag, at cp/name-lookup.c:6861
@ 2020-08-03 16:49 haoxintu at gmail dot com
2020-08-03 19:42 ` [Bug c++/96438] [9/10/11 " mpolacek at gcc dot gnu.org
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: haoxintu at gmail dot com @ 2020-08-03 16:49 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96438
Bug ID: 96438
Summary: [10/11 Regression] ICE in do_pushtag, at
cp/name-lookup.c:6861
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Keywords: error-recovery, ice-on-invalid-code
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: haoxintu at gmail dot com
Target Milestone: ---
Hi, all.
This code, reduced by C-Vise, makes GCC-trunk ICE, while GCC-10 and downwards
versions behave well in error-recovery.
Input:
//small.cc
class A {
template <class>
void foo (int (operator struct { union :});
}
Command:
g++ small.cc
Output:
small.cc:3:40: error: types may not be defined in a conversion-type-id
3 | void foo (int (operator struct { union :});
| ^
small.cc:3:42: internal compiler error: in do_pushtag, at cp/name-lookup.c:6861
3 | void foo (int (operator struct { union :});
| ^~~~~
0x641ae8 do_pushtag
../../gcc/cp/name-lookup.c:6861
0x641ae8 pushtag(tree_node*, tree_node*, tag_scope)
../../gcc/cp/name-lookup.c:6988
0x9030d0 xref_tag(tag_types, tree_node*, tag_scope, bool)
../../gcc/cp/decl.c:15085
0x9aa0af cp_parser_class_head
../../gcc/cp/parser.c:24698
0x9aa0af cp_parser_class_specifier_1
../../gcc/cp/parser.c:23920
0x9aa593 cp_parser_class_specifier
../../gcc/cp/parser.c:24294
0x9aa593 cp_parser_type_specifier
../../gcc/cp/parser.c:17797
0x9ab50e cp_parser_decl_specifier_seq
../../gcc/cp/parser.c:14436
0x9d5570 cp_parser_member_declaration
../../gcc/cp/parser.c:25035
0x9a82f8 cp_parser_member_specification_opt
../../gcc/cp/parser.c:24890
0x9a82f8 cp_parser_class_specifier_1
../../gcc/cp/parser.c:23987
0x9aa593 cp_parser_class_specifier
../../gcc/cp/parser.c:24294
0x9aa593 cp_parser_type_specifier
../../gcc/cp/parser.c:17797
0x9c0273 cp_parser_type_specifier_seq
../../gcc/cp/parser.c:22479
0x9bf53a cp_parser_conversion_type_id
../../gcc/cp/parser.c:15154
0x9bf53a cp_parser_conversion_function_id
../../gcc/cp/parser.c:15115
0x9bf53a cp_parser_unqualified_id
../../gcc/cp/parser.c:6335
0x9b6d07 cp_parser_declarator_id
../../gcc/cp/parser.c:22267
0x9b6d07 cp_parser_direct_declarator
../../gcc/cp/parser.c:21515
0x9b6d07 cp_parser_declarator
../../gcc/cp/parser.c:21149
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
My gcc version is
Using built-in specs.
COLLECT_GCC=g++
COLLECT_LTO_WRAPPER=/home/haoxin/corpus-compilers/gcc-trunk/gcc-master/build/libexec/gcc/x86_64-pc-linux-gnu/11.0.0/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: ../configure
--prefix=/home/haoxin/corpus-compilers/gcc-trunk/gcc-master/build/
--enable-languages=c,c++ CC=gcc CXX=g++
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 11.0.0 20200801 (experimental) (GCC)
Thanks,
Haoxin
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/96438] [9/10/11 Regression] ICE in do_pushtag, at cp/name-lookup.c:6861
2020-08-03 16:49 [Bug c++/96438] New: [10/11 Regression] ICE in do_pushtag, at cp/name-lookup.c:6861 haoxintu at gmail dot com
@ 2020-08-03 19:42 ` mpolacek at gcc dot gnu.org
2021-05-14 9:53 ` [Bug c++/96438] [9/10/11/12 " jakub at gcc dot gnu.org
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: mpolacek at gcc dot gnu.org @ 2020-08-03 19:42 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96438
Marek Polacek <mpolacek at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P5
Summary|[10/11 Regression] ICE in |[9/10/11 Regression] ICE in
|do_pushtag, at |do_pushtag, at
|cp/name-lookup.c:6861 |cp/name-lookup.c:6861
Target Milestone|--- |8.5
Last reconfirmed| |2020-08-03
Ever confirmed|0 |1
CC| |mpolacek at gcc dot gnu.org
Status|UNCONFIRMED |NEW
--- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
GCC 9 ICEs too.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/96438] [9/10/11/12 Regression] ICE in do_pushtag, at cp/name-lookup.c:6861
2020-08-03 16:49 [Bug c++/96438] New: [10/11 Regression] ICE in do_pushtag, at cp/name-lookup.c:6861 haoxintu at gmail dot com
2020-08-03 19:42 ` [Bug c++/96438] [9/10/11 " mpolacek at gcc dot gnu.org
@ 2021-05-14 9:53 ` jakub at gcc dot gnu.org
2021-06-01 8:18 ` rguenth at gcc dot gnu.org
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: jakub at gcc dot gnu.org @ 2021-05-14 9:53 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96438
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|8.5 |9.4
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
GCC 8 branch is being closed.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/96438] [9/10/11/12 Regression] ICE in do_pushtag, at cp/name-lookup.c:6861
2020-08-03 16:49 [Bug c++/96438] New: [10/11 Regression] ICE in do_pushtag, at cp/name-lookup.c:6861 haoxintu at gmail dot com
2020-08-03 19:42 ` [Bug c++/96438] [9/10/11 " mpolacek at gcc dot gnu.org
2021-05-14 9:53 ` [Bug c++/96438] [9/10/11/12 " jakub at gcc dot gnu.org
@ 2021-06-01 8:18 ` rguenth at gcc dot gnu.org
2022-05-27 9:43 ` [Bug c++/96438] [10/11/12/13 " rguenth at gcc dot gnu.org
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu.org @ 2021-06-01 8:18 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96438
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|9.4 |9.5
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
GCC 9.4 is being released, retargeting bugs to GCC 9.5.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/96438] [10/11/12/13 Regression] ICE in do_pushtag, at cp/name-lookup.c:6861
2020-08-03 16:49 [Bug c++/96438] New: [10/11 Regression] ICE in do_pushtag, at cp/name-lookup.c:6861 haoxintu at gmail dot com
` (2 preceding siblings ...)
2021-06-01 8:18 ` rguenth at gcc dot gnu.org
@ 2022-05-27 9:43 ` rguenth at gcc dot gnu.org
2022-06-28 10:41 ` jakub at gcc dot gnu.org
2023-07-07 10:37 ` [Bug c++/96438] [11/12/13/14 " rguenth at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu.org @ 2022-05-27 9:43 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96438
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|9.5 |10.4
--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
GCC 9 branch is being closed
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/96438] [10/11/12/13 Regression] ICE in do_pushtag, at cp/name-lookup.c:6861
2020-08-03 16:49 [Bug c++/96438] New: [10/11 Regression] ICE in do_pushtag, at cp/name-lookup.c:6861 haoxintu at gmail dot com
` (3 preceding siblings ...)
2022-05-27 9:43 ` [Bug c++/96438] [10/11/12/13 " rguenth at gcc dot gnu.org
@ 2022-06-28 10:41 ` jakub at gcc dot gnu.org
2023-07-07 10:37 ` [Bug c++/96438] [11/12/13/14 " rguenth at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: jakub at gcc dot gnu.org @ 2022-06-28 10:41 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96438
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|10.4 |10.5
--- Comment #5 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] 7+ messages in thread
* [Bug c++/96438] [11/12/13/14 Regression] ICE in do_pushtag, at cp/name-lookup.c:6861
2020-08-03 16:49 [Bug c++/96438] New: [10/11 Regression] ICE in do_pushtag, at cp/name-lookup.c:6861 haoxintu at gmail dot com
` (4 preceding siblings ...)
2022-06-28 10:41 ` jakub at gcc dot gnu.org
@ 2023-07-07 10:37 ` rguenth at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu.org @ 2023-07-07 10:37 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96438
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|10.5 |11.5
--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> ---
GCC 10 branch is being closed.
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2023-07-07 10:37 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
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2020-08-03 16:49 [Bug c++/96438] New: [10/11 Regression] ICE in do_pushtag, at cp/name-lookup.c:6861 haoxintu at gmail dot com
2020-08-03 19:42 ` [Bug c++/96438] [9/10/11 " mpolacek at gcc dot gnu.org
2021-05-14 9:53 ` [Bug c++/96438] [9/10/11/12 " jakub at gcc dot gnu.org
2021-06-01 8:18 ` rguenth at gcc dot gnu.org
2022-05-27 9:43 ` [Bug c++/96438] [10/11/12/13 " rguenth at gcc dot gnu.org
2022-06-28 10:41 ` jakub at gcc dot gnu.org
2023-07-07 10:37 ` [Bug c++/96438] [11/12/13/14 " rguenth at gcc dot gnu.org
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