From nobody Sat Jun 01 03:21:17 2024 X-Original-To: toolchain@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 4Vrld94xlMz5M2C0 for ; Sat, 01 Jun 2024 03:21:17 +0000 (UTC) (envelope-from bugzilla-noreply@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 4Vrld92Y1sz49KW for ; Sat, 1 Jun 2024 03:21:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1717212077; a=rsa-sha256; cv=none; b=JDeYE5RpVeeT+q4FO1+Me0cAjyeTmo73RpQhcZjPm+QNXtY+RpPc+byeWsvXLpxrE8nu1N ssobAp8mTYZjwf6jcQuLcW8pb4oLmjkqMJka0REDpuorRgEpZJecPYpFSXdKk21vIijbx9 K0NciLLSRB2eq14cEwMLtqBaB3beLnEPywdlvcJEwTWlRvh+tCf9QFIxtS6slz25+beNO+ SENsLlJytQqdq+AhVsRgN9PtZ66ikEFZN9hqbw54p6PJZZIYbQQ/8HNOo3xrVBHRjIxAcv hNTJ/o+4FFwkcl9ah9z1tVW585TfJXePhhJAqkmPl5w65o63JEauWr3xPv6mDQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1717212077; 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: in-reply-to:in-reply-to:references:references; bh=dOdIg3KlXR6Fc/Fn7mgJ53TBvTkQ+qFUZScffGVPlkU=; b=BJxXsm7jHkZ6yipM5EUL97DQW+3sWVLnQbLZYYqMM41pa6BJkcmjoW9tkM8S1mNhOYDBKp 84NXfvkJyObkq8YlG7aQawwGIOy2NeD9zvkQmSL+lllAyfv07oCSAUx6h4w78tkMlfWWSB VkVYPUtAfObKNokOh7Kg8tPi3KaqHFDleNInRur4bjdyPW1/vwut/71rwqJOTTArYlx1gx xn4U/++SJtPraeZbmg2poXEuSoL6yFJ2usxqq4Z+RscS5r8Q2j0CP5B/v4fqvuZFLj9Ohu WjvaEV5/nFo7pc1oO8KDrgytrtYxv4VuG+m4zg3QEDZSBoBwP1X3MTboIjtLsw== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (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 4Vrld928VkzrYx for ; Sat, 1 Jun 2024 03:21:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 4513LHdv032967 for ; Sat, 1 Jun 2024 03:21:17 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 4513LH5p032966 for toolchain@FreeBSD.org; Sat, 1 Jun 2024 03:21:17 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: toolchain@FreeBSD.org Subject: [Bug 279443] LIBCPP assertions are enabled in optimized builds when -DNDEBUG is given to clang Date: Sat, 01 Jun 2024 03:21:17 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: misc X-Bugzilla-Version: 14.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: marklmi26-fbsd@yahoo.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: toolchain@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Maintenance of FreeBSD s integrated toolchain List-Archive: https://lists.freebsd.org/archives/freebsd-toolchain List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-toolchain@freebsd.org Sender: owner-freebsd-toolchain@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D279443 --- Comment #6 from Mark Millard --- (In reply to Mark Millard from comment #5) Testing -D_LIBCPP_HARDENING_MODE=3D_LIBCPP_HARDENING_MODE_NONE for the code having: std::copy( &buf[0], &buf[cb], // !!! ASSERTs HERE !!! //&buf[0] + cb, std::back_inserter(r) ); # c++ -g -D_LIBCPP_HARDENING_MODE=3D_LIBCPP_HARDENING_MODE_NONE get_executable_filename.cpp # gdb a.out . . . Reading symbols from a.out... (gdb) run Starting program: /usr/home/root/c_tests/a.out=20 /usr/home/root/c_tests/a.out [Inferior 1 (process 66950) exited normally] In a more general context you might need both -DNDEBUG for the non-libc++ c= ode and also the -D_LIBCPP_HARDENING_MODE=3D_LIBCPP_HARDENING_MODE_NONE for the lib= c++ code that is involved for one compile command. --=20 You are receiving this mail because: You are the assignee for the bug.=