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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/100198] [12 Regression] ICE with enum in lambda in pack expansion
Date: Fri, 28 Jan 2022 03:21:53 +0000 [thread overview]
Message-ID: <bug-100198-4-zekvBVsK1P@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-100198-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100198
--- Comment #5 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.
next prev parent reply other threads:[~2022-01-28 3:21 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-22 8:07 [Bug c++/100198] New: ICE: unexpected expression 'E' of kind template_parm_index hewillk at gmail dot com
2021-04-22 10:35 ` [Bug c++/100198] " rguenth at gcc dot gnu.org
2021-04-22 12:45 ` hewillk at gmail dot com
2021-04-22 15:33 ` [Bug c++/100198] [12 Regression] " mpolacek at gcc dot gnu.org
2022-01-17 14:59 ` [Bug c++/100198] [12 Regression] ICE with enum in lambda in pack expansion rguenth at gcc dot gnu.org
2022-01-18 23:23 ` jason at gcc dot gnu.org
2022-01-28 3:21 ` cvs-commit at gcc dot gnu.org [this message]
2022-01-28 5:09 ` [Bug c++/100198] " jason at gcc dot gnu.org
2022-01-28 5:09 ` jason at gcc dot gnu.org
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