From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from simark.ca by simark.ca with LMTP id FjjcMu1BDGaydCAAWB0awg (envelope-from ) for ; Tue, 02 Apr 2024 13:35:41 -0400 Authentication-Results: simark.ca; dkim=pass (2048-bit key; secure) header.d=adacore.com header.i=@adacore.com header.a=rsa-sha256 header.s=google header.b=H85SHlEv; dkim-atps=neutral Received: by simark.ca (Postfix, from userid 112) id BC49B1E0C0; Tue, 2 Apr 2024 13:35:41 -0400 (EDT) Received: from server2.sourceware.org (server2.sourceware.org [8.43.85.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by simark.ca (Postfix) with ESMTPS id 9A2E81E030 for ; Tue, 2 Apr 2024 13:35:39 -0400 (EDT) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 341E43858D39 for ; Tue, 2 Apr 2024 17:35:39 +0000 (GMT) Received: from mail-io1-xd2d.google.com (mail-io1-xd2d.google.com [IPv6:2607:f8b0:4864:20::d2d]) by sourceware.org (Postfix) with ESMTPS id EBCBB3858CDB for ; Tue, 2 Apr 2024 17:35:15 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org EBCBB3858CDB Authentication-Results: sourceware.org; dmarc=pass (p=quarantine dis=none) header.from=adacore.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=adacore.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org EBCBB3858CDB Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=2607:f8b0:4864:20::d2d ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1712079318; cv=none; b=mrOcD3F9RhY7tlViKTRkSPNf/DpBZARVAMwkB5P2/V0SQt132rDNEl3fCSSWe6wDQ+mFHYWrM18OF0FDfgPXbseOp7CJ84ZvUYlG/SAcApfFsOo3ZwpK0k0Qpcg6tj6djeoJe3EJHAdx9AknOHgGYp0Q0mj3FIRkMHBYarQgu5M= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1712079318; c=relaxed/simple; bh=YMeBQ+9k6tXDmDqulJ/7uP+OrinuiWrtfdVPs0gNU2E=; h=DKIM-Signature:From:To:Subject:Date:Message-ID:MIME-Version; b=BNhoqqywAXF+UrQ2HwjvPoQHwRTVgCfnxPnNxMmbXwKwoOGQCVtPfYV0mCBr5FytfishUEiyOeMTOUCGgIvhU6c5xaxTVvNr8CRqbr4jTDH/258hjWvuYSpjW6xGALee/OuWO4LXf+D826HP9wWxKiQ6rTpsBCeQhvhNKEY3gh0= ARC-Authentication-Results: i=1; server2.sourceware.org Received: by mail-io1-xd2d.google.com with SMTP id ca18e2360f4ac-7d0c3f6fbacso99736839f.2 for ; Tue, 02 Apr 2024 10:35:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=adacore.com; s=google; t=1712079315; x=1712684115; darn=sourceware.org; h=mime-version:user-agent:message-id:in-reply-to:date:references :subject:cc:to:from:from:to:cc:subject:date:message-id:reply-to; bh=fqTZNY6j/25uvYYHjMN33edl7227fO51Kmb2ylVrC58=; b=H85SHlEvyrgRf9Cf3Hj4pWLVb/S9P6iQnUHbUKpXCt1YOZw8uL2UIPYeBgsikV41EU DSHnRqezxROPmq/Q9t5T8mcwvoVtrjmDoWiF59j14hsJogyJ6FToaLALPK2CNctykemN eCtO9P8W7NKIti57JZxVTPdwSFInaFCpj6eVogefzqItTuJwfjABHeR3v+UdRqAqgxsX WqdHY70ALTuK4R3RnxZ7htRb53FvXdRyglswtA1oSIy0CtUbaIoEfMzcWbJ+/WSg1a5S AtywhFDb63WRrKG/RShaWizHUkepeSxfJ4UZfk/O4qOaAwAJEF3eXQAwxv/66PhjScQ1 DmzA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1712079315; x=1712684115; h=mime-version:user-agent:message-id:in-reply-to:date:references :subject:cc:to:from:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=fqTZNY6j/25uvYYHjMN33edl7227fO51Kmb2ylVrC58=; b=n3plx+kSbmkB1iD+M+7fvUK6L7RXaiLRXKI2XX+M9iW9m461HdngRECFrJFK8gbFGn kJN5Cq20FZclCTueg9aCuCj9iO+W8uaw3fK2MLG/x8paik7ZQVkqe5fXbW/HLnSFuxxI xUJhrDqICbC64+cHYG6o/+a/MyOX+QI+lok+mSBTrxvHeQTfXV9bHbH/qB7Mx4crdIt/ asmHTDrvUdxpgTTkFU1U93xhoCcDj8nAfTySg5ltHPfL8U/5xd0JBL7PBx8ikLCvvF/o 1AFO//fwfZq+Vt8kfCO7T+S/JRLPfsajo1mTtzUM9R52xVeVyJTt+LE8yVGEYoeYRFO3 tbRQ== X-Gm-Message-State: AOJu0YyAqCHMatbm4xsV6rt4TEVyIALShlwtfkvLzjMpUpj326Yb3YcF OC9c51tXqjXKGvcHnzNCGPBY5qNvap4h87YSc78MaeemVTNH17068kYJOMApUh6sfoDcSPSMV5U = X-Google-Smtp-Source: AGHT+IHvjOxgK+SbWb8K9fzg4yT/+ymmrqWnNsLc5uCS/wNyS1I2OnrdNRd1grJEUu0pnd/sX2AnkQ== X-Received: by 2002:a05:6602:4f52:b0:7d0:883f:ab94 with SMTP id gm18-20020a0566024f5200b007d0883fab94mr14971640iob.0.1712079315119; Tue, 02 Apr 2024 10:35:15 -0700 (PDT) Received: from murgatroyd (97-122-82-115.hlrn.qwest.net. [97.122.82.115]) by smtp.gmail.com with ESMTPSA id b8-20020a02c988000000b0047eccd4ba7fsm3211755jap.7.2024.04.02.10.35.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 02 Apr 2024 10:35:14 -0700 (PDT) From: Tom Tromey To: Tom Tromey Cc: gdb-patches@sourceware.org Subject: Re: [PATCH 00/12] Ada iterated assignment, plus parser cleanups References: <20240321-ada-iterated-assign-v1-0-925cdd4f1f4a@adacore.com> X-Attribution: Tom Date: Tue, 02 Apr 2024 11:35:14 -0600 In-Reply-To: <20240321-ada-iterated-assign-v1-0-925cdd4f1f4a@adacore.com> (Tom Tromey's message of "Thu, 21 Mar 2024 13:03:28 -0600") Message-ID: <87wmpf8y7h.fsf@tromey.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Status: No, score=-5.2 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gdb-patches-bounces+public-inbox=simark.ca@sourceware.org >>>>> "Tom" == Tom Tromey writes: Tom> This series implements the Ada 2022 iterated assignment feature. An Tom> earlier version of the patch failed to clear a new global in the Tom> parser, so I also ended up tacking on a series to make sure this Tom> problem can't happen again -- all parser state is moved into a new Tom> object. (All the parsers should do this, or go further and follow Tom> Rust into recursive descent, IMNSHO.) Tom> Tested on x86-64 Fedora 38. This has also been running inside AdaCore Tom> for a while now. I'm checking this in now. Tom