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* [Bug c++/99800] New: ICE Segmentation fault when put lambda in template parameter list
@ 2021-03-28 5:39 hewillk at gmail dot com
2021-03-29 8:11 ` [Bug c++/99800] " hewillk at gmail dot com
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: hewillk at gmail dot com @ 2021-03-28 5:39 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99800
Bug ID: 99800
Summary: ICE Segmentation fault when put lambda in template
parameter list
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/b6cnKo7ej
template <int> struct A {};
template <A> struct B {};
template <A a> using b = B<[]{ return a; }()>;
<source>:3:45: internal compiler error: Segmentation fault
3 | template <A a> using b = B<[]{ return a; }()>;
| ^
0x1cfb7f9 internal_error(char const*, ...)
???:0
0x6c42c5 resolve_args(vec<tree_node*, va_gc, vl_embed>*, int)
???:0
0x909251 do_auto_deduction(tree_node*, tree_node*, tree_node*, int,
auto_deduction_context, tree_node*, int)
???:0
0x929663 lookup_template_class(tree_node*, tree_node*, tree_node*, tree_node*,
int, int)
???:0
0x97fb6d finish_template_type(tree_node*, tree_node*, int)
???:0
0x8e12ad c_parse_file()
???:0
0xa600a2 c_common_parse_file()
???:0
Please submit a full bug report,
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/99800] ICE Segmentation fault when put lambda in template parameter list
2021-03-28 5:39 [Bug c++/99800] New: ICE Segmentation fault when put lambda in template parameter list hewillk at gmail dot com
@ 2021-03-29 8:11 ` hewillk at gmail dot com
2021-08-13 0:11 ` pinskia at gcc dot gnu.org
2021-08-13 0:12 ` pinskia at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: hewillk at gmail dot com @ 2021-03-29 8:11 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99800
康桓瑋 <hewillk at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords|ice-on-invalid-code |ice-on-valid-code
--- Comment #1 from 康桓瑋 <hewillk at gmail dot com> ---
This is a valid code.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/99800] ICE Segmentation fault when put lambda in template parameter list
2021-03-28 5:39 [Bug c++/99800] New: ICE Segmentation fault when put lambda in template parameter list hewillk at gmail dot com
2021-03-29 8:11 ` [Bug c++/99800] " hewillk at gmail dot com
@ 2021-08-13 0:11 ` pinskia at gcc dot gnu.org
2021-08-13 0:12 ` pinskia at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: pinskia at gcc dot gnu.org @ 2021-08-13 0:11 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99800
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to fail| |11.1.0
Known to work| |11.2.0
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Seems to work in GCC 11.2.0 and on the trunk.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/99800] ICE Segmentation fault when put lambda in template parameter list
2021-03-28 5:39 [Bug c++/99800] New: ICE Segmentation fault when put lambda in template parameter list hewillk at gmail dot com
2021-03-29 8:11 ` [Bug c++/99800] " hewillk at gmail dot com
2021-08-13 0:11 ` pinskia at gcc dot gnu.org
@ 2021-08-13 0:12 ` pinskia at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: pinskia at gcc dot gnu.org @ 2021-08-13 0:12 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99800
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I suspect it is a dup of one of:
PR c++/89565
PR c++/93383
PR c++/95291
PR c++/99200
PR c++/99683
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2021-08-13 0:12 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2021-03-28 5:39 [Bug c++/99800] New: ICE Segmentation fault when put lambda in template parameter list hewillk at gmail dot com
2021-03-29 8:11 ` [Bug c++/99800] " hewillk at gmail dot com
2021-08-13 0:11 ` pinskia at gcc dot gnu.org
2021-08-13 0:12 ` pinskia at gcc dot gnu.org
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