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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++/92752] [9/10/11/12 Regression] Bogus "ignored qualifiers" warning on const-qualified pointer-to-member-function objects Date: Fri, 28 Jan 2022 20:41:30 +0000 [thread overview] Message-ID: <bug-92752-4-itf2HIU2Zr@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-92752-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92752 --- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Patrick Palka <ppalka@gcc.gnu.org>: https://gcc.gnu.org/g:e971990cbda091b4caf5e1a5bded5121068934e4 commit r12-6926-ge971990cbda091b4caf5e1a5bded5121068934e4 Author: Patrick Palka <ppalka@redhat.com> Date: Fri Jan 28 15:41:15 2022 -0500 c++: bogus warning with value init of const pmf [PR92752] Here we're emitting a -Wignored-qualifiers warning for an intermediate compiler-generated cast of nullptr to 'method-type* const' as part of value initialization of a const pmf. This patch suppresses the warning by instead casting to the corresponding unqualified type. PR c++/92752 gcc/cp/ChangeLog: * typeck.cc (build_ptrmemfunc): Cast a nullptr constant to the unqualified pointer type not the qualified one. gcc/testsuite/ChangeLog: * g++.dg/warn/Wignored-qualifiers2.C: New test. Co-authored-by: Jason Merrill <jason@redhat.com>
next prev parent reply other threads:[~2022-01-28 20:41 UTC|newest] Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top [not found] <bug-92752-4@http.gcc.gnu.org/bugzilla/> 2021-06-18 18:07 ` ppalka at gcc dot gnu.org 2022-01-21 13:44 ` rguenth at gcc dot gnu.org 2022-01-28 16:21 ` ppalka at gcc dot gnu.org 2022-01-28 20:41 ` cvs-commit at gcc dot gnu.org [this message] 2022-01-28 20:41 ` [Bug c++/92752] [9/10/11 " ppalka at gcc dot gnu.org 2022-05-27 9:41 ` [Bug c++/92752] [10/11 " rguenth at gcc dot gnu.org 2022-06-28 10:39 ` jakub at gcc dot gnu.org 2023-05-22 3:11 ` cvs-commit at gcc dot gnu.org 2023-06-30 4:04 ` [Bug c++/92752] [10 " cvs-commit at gcc dot gnu.org 2023-07-07 8:43 ` rguenth at gcc dot gnu.org
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