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From: "hewillk at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/99899] New: ICE: in do_auto_deduction, at cp/pt.c:29630
Date: Sat, 03 Apr 2021 17:50:42 +0000 [thread overview]
Message-ID: <bug-99899-4@http.gcc.gnu.org/bugzilla/> (raw)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99899
Bug ID: 99899
Summary: ICE: in do_auto_deduction, at cp/pt.c:29630
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: ---
This is a small variant of fixed PR 99815, PR 99869.
https://godbolt.org/z/zrnPqdenx
template <typename...> concept C = true;
struct S { int a, b; };
template <typename... Ts>
auto bar(Ts...) { C<Ts...> auto [a, b] = S{}; }
<source>: In function 'auto bar(Ts ...)':
<source>:6:44: internal compiler error: in do_auto_deduction, at cp/pt.c:29630
6 | auto bar(Ts...) { C<Ts...> auto [a, b] = S{}; }
| ^
0x1cfd119 internal_error(char const*, ...)
???:0
0x6baa1b fancy_abort(char const*, int, char const*)
???:0
0x90a8c4 do_auto_deduction(tree_node*, tree_node*, tree_node*, int,
auto_deduction_context, tree_node*, int)
???:0
0x7b1e34 cp_finish_decl(tree_node*, tree_node*, bool, tree_node*, int)
???:0
0x8e140d c_parse_file()
???:0
0xa606f2 c_common_parse_file()
???:0
Please submit a full bug report,
with preprocessed source if appropriate.
next reply other threads:[~2021-04-03 17:50 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-03 17:50 hewillk at gmail dot com [this message]
2021-04-05 15:24 ` [Bug c++/99899] [11 Regression] " ppalka at gcc dot gnu.org
2021-04-06 3:37 ` cvs-commit at gcc dot gnu.org
2021-04-06 3:39 ` ppalka at gcc dot gnu.org
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