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Hermes SMTP Server) with ESMTPA ID 1b8393ce7649742001d1bb515d039252; Fri, 10 Feb 2023 21:34:20 +0000 (UTC) Content-Type: text/plain; charset=us-ascii List-Id: Technical discussions relating to FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-hackers List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-hackers@freebsd.org Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3731.300.101.1.3\)) Subject: Re: CFT: snmalloc as libc malloc (the source_location issue) From: Mark Millard In-Reply-To: <1982263E-57E0-4709-AAB3-DBB4F75C7546@yahoo.com> Date: Fri, 10 Feb 2023 13:34:07 -0800 Cc: shawn.webb@hardenedbsd.org, Dimitry Andric Content-Transfer-Encoding: quoted-printable Message-Id: <96652C51-EAB7-46C7-9039-557A5DCDAB75@yahoo.com> References: <22F8AD1A-C1F9-48FA-BCED-E165E2DA5260@yahoo.com> <1982263E-57E0-4709-AAB3-DBB4F75C7546@yahoo.com> To: David Chisnall , FreeBSD Hackers X-Mailer: Apple Mail (2.3731.300.101.1.3) X-Spamd-Result: default: False [-3.50 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-0.999]; MV_CASE(0.50)[]; DMARC_POLICY_ALLOW(-0.50)[yahoo.com,reject]; R_DKIM_ALLOW(-0.20)[yahoo.com:s=s2048]; R_SPF_ALLOW(-0.20)[+ptr:yahoo.com]; MIME_GOOD(-0.10)[text/plain]; ARC_NA(0.00)[]; FROM_HAS_DN(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; RCPT_COUNT_THREE(0.00)[4]; DWL_DNSWL_NONE(0.00)[yahoo.com:dkim]; TO_MATCH_ENVRCPT_SOME(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; ASN(0.00)[asn:36647, ipnet:98.137.64.0/20, country:US]; RCVD_IN_DNSWL_NONE(0.00)[98.137.65.147:from]; RCVD_COUNT_THREE(0.00)[3]; FREEMAIL_FROM(0.00)[yahoo.com]; TO_DN_SOME(0.00)[]; RCVD_TLS_LAST(0.00)[]; DKIM_TRACE(0.00)[yahoo.com:+]; MIME_TRACE(0.00)[0:+]; FROM_EQ_ENVFROM(0.00)[]; FREEMAIL_ENVFROM(0.00)[yahoo.com]; MLMMJ_DEST(0.00)[freebsd-hackers@freebsd.org] X-Rspamd-Queue-Id: 4PD6Sb3hGTz3xj4 X-Spamd-Bar: --- X-ThisMailContainsUnwantedMimeParts: N # find / -name source_location -print | more = /usr/obj/DESTDIRs/main-amd64-chroot/usr/local/lib/gcc12/include/c++/experi= mental/source_location = /usr/obj/DESTDIRs/main-amd64-chroot/usr/local/lib/gcc12/include/c++/source= _location /usr/local/lib/gcc12/include/c++/experimental/source_location /usr/local/lib/gcc12/include/c++/source_location So, none for FreeBSD and its llvm15. This makes sense, https://libcxx.llvm.org/Status/Cxx20.html shows: P1208R6 LWG Adopt source_location for C++20 Cologne Complete 16.0 So, likely FreeBSD will not have this until it progresses to LLVM16 . It just changed to LLVM15 in main [so: FreeBSD 14]. =3D=3D=3D Mark Millard marklmi at yahoo.com