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* [Bug c++/100030] New: ICE: in dependent_type_p, at cp/pt.c:26757
@ 2021-04-11 12:22 hewillk at gmail dot com
2021-04-11 12:25 ` [Bug c++/100030] " hewillk at gmail dot com
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: hewillk at gmail dot com @ 2021-04-11 12:22 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100030
Bug ID: 100030
Summary: ICE: in dependent_type_p, at cp/pt.c:26757
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: hewillk at gmail dot com
Target Milestone: ---
https://godbolt.org/z/G3a6Wq5e3
template <class... Ts>
auto f(Ts...) {
[] { struct alignas(Ts) S {}; };
}
int main() {
f(0);
}
<source>:3:23: internal compiler error: in dependent_type_p, at cp/pt.c:26757
3 | [] { struct alignas(Ts) S {}; };
| ^~
0x1d00ea9 internal_error(char const*, ...)
???:0
0x6bb009 fancy_abort(char const*, int, char const*)
???:0
0x8fa4d8 dependent_type_p(tree_node*)
???:0
0x9c561f cxx_sizeof_or_alignof_type(unsigned int, tree_node*, tree_code, bool,
bool)
???:0
0x9168ca tsubst_tree_list(tree_node*, tree_node*, int, tree_node*)
???:0
0x95acdc instantiate_class_template(tree_node*)
???:0
0x94ad92 tsubst_lambda_expr(tree_node*, tree_node*, int, tree_node*)
???:0
0x91d71f instantiate_decl(tree_node*, bool, bool)
???:0
0x7c7a1e maybe_instantiate_decl(tree_node*)
???:0
0x7c9180 mark_used(tree_node*, int)
???:0
0x6de877 build_new_function_call(tree_node*, vec<tree_node*, va_gc,
vl_embed>**, int)
???:0
0x981e5c finish_call_expr(tree_node*, vec<tree_node*, va_gc, vl_embed>**, bool,
bool, int)
???:0
0x8e223d c_parse_file()
???:0
0xa614e2 c_common_parse_file()
???:0
Please submit a full bug report,
with preprocessed source if appropriate.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/100030] ICE: in dependent_type_p, at cp/pt.c:26757
2021-04-11 12:22 [Bug c++/100030] New: ICE: in dependent_type_p, at cp/pt.c:26757 hewillk at gmail dot com
@ 2021-04-11 12:25 ` hewillk at gmail dot com
2021-04-28 22:44 ` mpolacek at gcc dot gnu.org
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: hewillk at gmail dot com @ 2021-04-11 12:25 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100030
--- Comment #1 from 康桓瑋 <hewillk at gmail dot com> ---
Related to RP 100006.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/100030] ICE: in dependent_type_p, at cp/pt.c:26757
2021-04-11 12:22 [Bug c++/100030] New: ICE: in dependent_type_p, at cp/pt.c:26757 hewillk at gmail dot com
2021-04-11 12:25 ` [Bug c++/100030] " hewillk at gmail dot com
@ 2021-04-28 22:44 ` mpolacek at gcc dot gnu.org
2022-01-28 3:21 ` cvs-commit at gcc dot gnu.org
2024-06-21 2:43 ` pinskia at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: mpolacek at gcc dot gnu.org @ 2021-04-28 22:44 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100030
Marek Polacek <mpolacek at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
Status|UNCONFIRMED |NEW
CC| |mpolacek at gcc dot gnu.org
Last reconfirmed| |2021-04-28
--- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Confirmed.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/100030] ICE: in dependent_type_p, at cp/pt.c:26757
2021-04-11 12:22 [Bug c++/100030] New: ICE: in dependent_type_p, at cp/pt.c:26757 hewillk at gmail dot com
2021-04-11 12:25 ` [Bug c++/100030] " hewillk at gmail dot com
2021-04-28 22:44 ` mpolacek at gcc dot gnu.org
@ 2022-01-28 3:21 ` cvs-commit at gcc dot gnu.org
2024-06-21 2:43 ` pinskia at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2022-01-28 3:21 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100030
--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Jason Merrill <jason@gcc.gnu.org>:
https://gcc.gnu.org/g:4d2efec9f229c2e2e7cb6c3f06beb4c3e9d244a1
commit r12-6909-g4d2efec9f229c2e2e7cb6c3f06beb4c3e9d244a1
Author: Jason Merrill <jason@redhat.com>
Date: Thu Jan 27 17:46:43 2022 -0500
c++: pack in enumerator in lambda [PR100198]
The GCC 8 lambda overhaul fixed most uses of lambdas in pack expansions,
but
local enums and classes within such lambdas that depend on parameter packs
are still broken. For now, give a sorry instead of an ICE or incorrect
error.
PR c++/100198
PR c++/100030
PR c++/100282
gcc/cp/ChangeLog:
* parser.cc (cp_parser_enumerator_definition): Sorry on parameter
pack in lambda.
(cp_parser_class_head): And in class attributes.
* pt.cc (check_for_bare_parameter_packs): Sorry instead of error
in lambda.
gcc/testsuite/ChangeLog:
* g++.dg/cpp0x/lambda/lambda-variadic13.C: Accept the sorry
as well as the correct error.
* g++.dg/cpp0x/lambda/lambda-variadic14.C: Likewise.
* g++.dg/cpp0x/lambda/lambda-variadic14a.C: New test.
* g++.dg/cpp0x/lambda/lambda-variadic15.C: New test.
* g++.dg/cpp0x/lambda/lambda-variadic16.C: New test.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/100030] ICE: in dependent_type_p, at cp/pt.c:26757
2021-04-11 12:22 [Bug c++/100030] New: ICE: in dependent_type_p, at cp/pt.c:26757 hewillk at gmail dot com
` (2 preceding siblings ...)
2022-01-28 3:21 ` cvs-commit at gcc dot gnu.org
@ 2024-06-21 2:43 ` pinskia at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: pinskia at gcc dot gnu.org @ 2024-06-21 2:43 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100030
--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
*** Bug 100031 has been marked as a duplicate of this bug. ***
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2024-06-21 2:43 UTC | newest]
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2021-04-11 12:22 [Bug c++/100030] New: ICE: in dependent_type_p, at cp/pt.c:26757 hewillk at gmail dot com
2021-04-11 12:25 ` [Bug c++/100030] " hewillk at gmail dot com
2021-04-28 22:44 ` mpolacek at gcc dot gnu.org
2022-01-28 3:21 ` cvs-commit at gcc dot gnu.org
2024-06-21 2:43 ` pinskia at gcc dot gnu.org
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