From nobody Wed Nov 15 02:37:44 2023 X-Original-To: dev-commits-src-main@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4SVS4m3sq5z50XMp; Wed, 15 Nov 2023 02:37:44 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4SVS4m3Dcdz4Xfb; Wed, 15 Nov 2023 02:37:44 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1700015864; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=2d1je0kEIqEpGktCTquPvs3QFbrGkodpowxDNhW1pTQ=; b=W/KVjW2zfjy7HmSdkwFzybDAoGaN1MwiJDOePtVsJ0FXYyFeJHTkm+eHrCj90smG137hoM fH5iRB6UWSBfjpbJW7ibPYwlornCQUlowqDRBS9JO3gFyaxJ/TmfzjNoJJpsRLazJJpWDc BDppZFhEFKGOuBVVXu5QXh9wSUBPA5QiDAvYV9DfEQX2FQYBIBrFBn6zvLvrolev8/BGYq LYs5pHVNPMqjPBjf32m0b45+cjTgo15S0c+VNjOHh/9N9Cc9wZARd+DF1pEe9MuaSDe9ju Bxb/Gm6Yk/Rx2LlmE1/yh2z0c4jbDG4EMYwLfwIb7VQVLGnxxVTGE0ABGHdW3w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1700015864; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=2d1je0kEIqEpGktCTquPvs3QFbrGkodpowxDNhW1pTQ=; b=SmF1x831iXudSJFkWAO3+1uSuWe0hq0d81xH8jbVXV1fCl2ZMytPxkeytz0C/IL5RlfbYy gtPO1Z18D2YNrx1LQ+fRbOAOuUkf4jRShlQ9zyRIp5s0EI2s5xW2BFefF4L8Hi6ErkosJI ybNspONoL7LAmhyxxAzvD5KFXc3R7FCQlmk+2Pm3EzpQjF/umY6tKEJ6e1KNhgaCvLSm8s Itk5KY/9aYrOTysdhRBYJzUnD5QR5B3Dyd1EbrMjmyilkOcbEKDbLWkWH6QXbYF/YAHLh3 v74sZzbLn8O6IMCLwUnq1rpvcG0xWlMT/YDDkOexpQZW1y36WusVWENInzZO1Q== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1700015864; a=rsa-sha256; cv=none; b=HWgeVJAx+xViB89xNgs/GpSPXlEdymOicyQt7RZkHz0oXtYpxUp1pbHwEtgxvgoZdU9hcw H9Ktpa11sShw90HUekbsgoBspNCtfZgl4IXH5+3N+jx/vNAV3kmxXMPTRucnvLOroBOQYF 1oxs6lzYhwR4fXR8GuQ5XYu8K6QdP2t01ifWNDiLLUCoF3sI+kNKxiZLCZ3MWj5o/DgG9U 3MG7V6Gm/NkGjDKqiw2F1hc+23XglDhDIvhkAEQ2DTjhVH0HPbZpOk1LzQsra1/OrWPXYu whCKDTRmT1UmWb16hYaSh8Rpm/nf0ezNjlK5XVUvygvD4lwot6P9YTRhWxWLHA== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4SVS4m2LDrz1DZH; Wed, 15 Nov 2023 02:37:44 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.17.1/8.17.1) with ESMTP id 3AF2bid2009726; Wed, 15 Nov 2023 02:37:44 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.17.1/8.17.1/Submit) id 3AF2bikM009723; Wed, 15 Nov 2023 02:37:44 GMT (envelope-from git) Date: Wed, 15 Nov 2023 02:37:44 GMT Message-Id: <202311150237.3AF2bikM009723@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: John Baldwin Subject: git: 28fc837b7037 - main - bsd.sys.mk: Disable -Wdangling-reference for GCC 13+ List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-main@freebsd.org X-BeenThere: dev-commits-src-main@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: jhb X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 28fc837b70372a1a99c28ef4f74325bce711960a Auto-Submitted: auto-generated The branch main has been updated by jhb: URL: https://cgit.FreeBSD.org/src/commit/?id=28fc837b70372a1a99c28ef4f74325bce711960a commit 28fc837b70372a1a99c28ef4f74325bce711960a Author: John Baldwin AuthorDate: 2023-11-15 02:35:04 +0000 Commit: John Baldwin CommitDate: 2023-11-15 02:35:04 +0000 bsd.sys.mk: Disable -Wdangling-reference for GCC 13+ GCC raises this warning for libc++'s istream. It raises false positives in other cases as well (GCC bugs 109640, 109642, 109671). Warning from : /usr/include/c++/v1/istream:1464:34: error: possibly dangling reference to a temporary [-Werror=dangling-reference] 1464 | const ctype<_CharT>& __ct = std::use_facet >(__is.getloc()); | ^~~~ /usr/include/c++/v1/istream:1464:71: note: the temporary was destroyed at the end of the full expression 'std::__1::use_facet >(std::__1::ios_base::getloc() const())' 1464 | const ctype<_CharT>& __ct = std::use_facet >(__is.getloc()); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~ Reviewed by: imp, emaste Differential Revision: https://reviews.freebsd.org/D42579 --- share/mk/bsd.sys.mk | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/share/mk/bsd.sys.mk b/share/mk/bsd.sys.mk index 4cbe01404876..de91e00d8cc7 100644 --- a/share/mk/bsd.sys.mk +++ b/share/mk/bsd.sys.mk @@ -234,6 +234,13 @@ CXXWARNFLAGS+= -Wno-literal-suffix \ -Wno-error=unknown-pragmas .endif +# GCC 13.1.0 +.if ${COMPILER_VERSION} >= 130100 +# These warnings are raised by headers in libc++ so are disabled +# globally for all C++ +CXXWARNFLAGS+= -Wno-dangling-reference +.endif + # GCC produces false positives for functions that switch on an # enum (GCC bug 87950) CWARNFLAGS+= -Wno-return-type