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* [Bug c++/108066] New: ICE in use_pack_expansion_extra_args_p, at cp/pt.cc:12661
@ 2022-12-12 5:48 danakj at orodu dot net
2022-12-12 5:52 ` [Bug c++/108066] " danakj at orodu dot net
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: danakj at orodu dot net @ 2022-12-12 5:48 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108066
Bug ID: 108066
Summary: ICE in use_pack_expansion_extra_args_p, at
cp/pt.cc:12661
Product: gcc
Version: 12.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: danakj at orodu dot net
Target Milestone: ---
```
template <class... T>
struct Foo;
template <class A, class B>
concept C = true;
template <class... T>
struct Foo {
template <class... U>
requires ((... && C<T, U>))
friend void bar(Foo, Foo<U...>) {}
};
int main() {
Foo<int> x;
bar(x, Foo<int>());
}
```
godbolt: https://godbolt.org/z/KozobKa1q
<source>: In instantiation of 'struct Foo<int>':
<source>:15:14: required from here
<source>:10:27: internal compiler error: in use_pack_expansion_extra_args_p, at
cp/pt.cc:12661
10 | requires ((... && C<T, U>))
| ~~~~~~~~~^~~~~~~~~
0x22efc1e internal_error(char const*, ...)
???:0
0xa4af9a fancy_abort(char const*, int, char const*)
???:0
0xabf850 tsubst_constraint(tree_node*, tree_node*, int, tree_node*)
???:0
0xabf939 maybe_substitute_reqs_for(tree_node*, tree_node const*)
???:0
0xc7c12c instantiate_class_template(tree_node*)
???:0
0xafe1a3 start_decl_1(tree_node*, bool)
???:0
0xb1ffb7 start_decl(cp_declarator const*, cp_decl_specifier_seq*, int,
tree_node*, tree_node*, tree_node**)
???:0
0xc242c7 c_parse_file()
???:0
0xd5e809 c_common_parse_file()
???:0
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
ASM generation compiler returned: 1
<source>: In instantiation of 'struct Foo<int>':
<source>:15:14: required from here
<source>:10:27: internal compiler error: in use_pack_expansion_extra_args_p, at
cp/pt.cc:12661
10 | requires ((... && C<T, U>))
| ~~~~~~~~~^~~~~~~~~
0x22efc1e internal_error(char const*, ...)
???:0
0xa4af9a fancy_abort(char const*, int, char const*)
???:0
0xabf850 tsubst_constraint(tree_node*, tree_node*, int, tree_node*)
???:0
0xabf939 maybe_substitute_reqs_for(tree_node*, tree_node const*)
???:0
0xc7c12c instantiate_class_template(tree_node*)
???:0
0xafe1a3 start_decl_1(tree_node*, bool)
???:0
0xb1ffb7 start_decl(cp_declarator const*, cp_decl_specifier_seq*, int,
tree_node*, tree_node*, tree_node**)
???:0
0xc242c7 c_parse_file()
???:0
0xd5e809 c_common_parse_file()
???:0
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
Execution build compiler returned: 1
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/108066] ICE in use_pack_expansion_extra_args_p, at cp/pt.cc:12661
2022-12-12 5:48 [Bug c++/108066] New: ICE in use_pack_expansion_extra_args_p, at cp/pt.cc:12661 danakj at orodu dot net
@ 2022-12-12 5:52 ` danakj at orodu dot net
2022-12-12 8:08 ` [Bug c++/108066] [13 Regression] " rguenth at gcc dot gnu.org
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: danakj at orodu dot net @ 2022-12-12 5:52 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108066
danakj at orodu dot net changed:
What |Removed |Added
----------------------------------------------------------------------------
Version|12.2.0 |13.0
--- Comment #1 from danakj at orodu dot net ---
This does not reproduce in 12.2, but it does on trunk.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/108066] [13 Regression] ICE in use_pack_expansion_extra_args_p, at cp/pt.cc:12661
2022-12-12 5:48 [Bug c++/108066] New: ICE in use_pack_expansion_extra_args_p, at cp/pt.cc:12661 danakj at orodu dot net
2022-12-12 5:52 ` [Bug c++/108066] " danakj at orodu dot net
@ 2022-12-12 8:08 ` rguenth at gcc dot gnu.org
2022-12-12 13:28 ` [Bug c++/108066] [13 Regression] ICE in use_pack_expansion_extra_args_p, at cp/pt.cc:12661 since r12-1094-gdb79713150f4f8b6 marxin at gcc dot gnu.org
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu.org @ 2022-12-12 8:08 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108066
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|ICE in |[13 Regression] ICE in
|use_pack_expansion_extra_ar |use_pack_expansion_extra_ar
|gs_p, at cp/pt.cc:12661 |gs_p, at cp/pt.cc:12661
Keywords| |ice-on-valid-code
Target Milestone|--- |13.0
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/108066] [13 Regression] ICE in use_pack_expansion_extra_args_p, at cp/pt.cc:12661 since r12-1094-gdb79713150f4f8b6
2022-12-12 5:48 [Bug c++/108066] New: ICE in use_pack_expansion_extra_args_p, at cp/pt.cc:12661 danakj at orodu dot net
2022-12-12 5:52 ` [Bug c++/108066] " danakj at orodu dot net
2022-12-12 8:08 ` [Bug c++/108066] [13 Regression] " rguenth at gcc dot gnu.org
@ 2022-12-12 13:28 ` marxin at gcc dot gnu.org
2022-12-12 17:19 ` ppalka at gcc dot gnu.org
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: marxin at gcc dot gnu.org @ 2022-12-12 13:28 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108066
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jason at gcc dot gnu.org,
| |marxin at gcc dot gnu.org
Ever confirmed|0 |1
Status|UNCONFIRMED |NEW
Last reconfirmed| |2022-12-12
Summary|[13 Regression] ICE in |[13 Regression] ICE in
|use_pack_expansion_extra_ar |use_pack_expansion_extra_ar
|gs_p, at cp/pt.cc:12661 |gs_p, at cp/pt.cc:12661
| |since
| |r12-1094-gdb79713150f4f8b6
--- Comment #2 from Martin Liška <marxin at gcc dot gnu.org> ---
Started with r12-1094-gdb79713150f4f8b6 where all active branches are affected
as the revision was backported.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/108066] [13 Regression] ICE in use_pack_expansion_extra_args_p, at cp/pt.cc:12661 since r12-1094-gdb79713150f4f8b6
2022-12-12 5:48 [Bug c++/108066] New: ICE in use_pack_expansion_extra_args_p, at cp/pt.cc:12661 danakj at orodu dot net
` (2 preceding siblings ...)
2022-12-12 13:28 ` [Bug c++/108066] [13 Regression] ICE in use_pack_expansion_extra_args_p, at cp/pt.cc:12661 since r12-1094-gdb79713150f4f8b6 marxin at gcc dot gnu.org
@ 2022-12-12 17:19 ` ppalka at gcc dot gnu.org
2022-12-21 11:56 ` [Bug c++/108066] [10/11/12/13 " rguenth at gcc dot gnu.org
2022-12-21 16:09 ` ppalka at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: ppalka at gcc dot gnu.org @ 2022-12-12 17:19 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108066
Patrick Palka <ppalka at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Assignee|unassigned at gcc dot gnu.org |ppalka at gcc dot gnu.org
CC| |ppalka at gcc dot gnu.org
Status|NEW |ASSIGNED
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/108066] [10/11/12/13 Regression] ICE in use_pack_expansion_extra_args_p, at cp/pt.cc:12661 since r12-1094-gdb79713150f4f8b6
2022-12-12 5:48 [Bug c++/108066] New: ICE in use_pack_expansion_extra_args_p, at cp/pt.cc:12661 danakj at orodu dot net
` (3 preceding siblings ...)
2022-12-12 17:19 ` ppalka at gcc dot gnu.org
@ 2022-12-21 11:56 ` rguenth at gcc dot gnu.org
2022-12-21 16:09 ` ppalka at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu.org @ 2022-12-21 11:56 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108066
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P1
Known to fail| |10.4.1, 11.3.1, 12.2.1,
| |13.0
Target Milestone|13.0 |10.5
Known to work| |10.4.0, 11.3.0, 12.2.0
Summary|[13 Regression] ICE in |[10/11/12/13 Regression]
|use_pack_expansion_extra_ar |ICE in
|gs_p, at cp/pt.cc:12661 |use_pack_expansion_extra_ar
|since |gs_p, at cp/pt.cc:12661
|r12-1094-gdb79713150f4f8b6 |since
| |r12-1094-gdb79713150f4f8b6
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/108066] [10/11/12/13 Regression] ICE in use_pack_expansion_extra_args_p, at cp/pt.cc:12661 since r12-1094-gdb79713150f4f8b6
2022-12-12 5:48 [Bug c++/108066] New: ICE in use_pack_expansion_extra_args_p, at cp/pt.cc:12661 danakj at orodu dot net
` (4 preceding siblings ...)
2022-12-21 11:56 ` [Bug c++/108066] [10/11/12/13 " rguenth at gcc dot gnu.org
@ 2022-12-21 16:09 ` ppalka at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: ppalka at gcc dot gnu.org @ 2022-12-21 16:09 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108066
Patrick Palka <ppalka at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |DUPLICATE
--- Comment #3 from Patrick Palka <ppalka at gcc dot gnu.org> ---
dup
*** This bug has been marked as a duplicate of bug 107853 ***
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2022-12-21 16:09 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
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2022-12-12 5:48 [Bug c++/108066] New: ICE in use_pack_expansion_extra_args_p, at cp/pt.cc:12661 danakj at orodu dot net
2022-12-12 5:52 ` [Bug c++/108066] " danakj at orodu dot net
2022-12-12 8:08 ` [Bug c++/108066] [13 Regression] " rguenth at gcc dot gnu.org
2022-12-12 13:28 ` [Bug c++/108066] [13 Regression] ICE in use_pack_expansion_extra_args_p, at cp/pt.cc:12661 since r12-1094-gdb79713150f4f8b6 marxin at gcc dot gnu.org
2022-12-12 17:19 ` ppalka at gcc dot gnu.org
2022-12-21 11:56 ` [Bug c++/108066] [10/11/12/13 " rguenth at gcc dot gnu.org
2022-12-21 16:09 ` ppalka at gcc dot gnu.org
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