From patchwork Tue Nov 22 12:36:59 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Marc_Poulhi=C3=A8s?= X-Patchwork-Id: 60976 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 418E9385843A for ; Tue, 22 Nov 2022 12:39:15 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 418E9385843A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1669120755; bh=N05cFvbsLL6gU+QbH106BkJOhwbwXv+7RRRVa6EkiKE=; h=To:Cc:Subject:Date:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From:Reply-To:From; b=pZRjQPCeVj1UT/aM+9hYtTJC5ROFUc/vP/3pPZxtXNbRNaoa+FmOjzU4/yyvh91oi 8HPv/GeOoNSQIrl7Fn1X9aMu+dCqQ3PW7lIMIcnmRtdKB/Jb7wTxbxrrg0h9igmIoa dMwuM0AnRsKQeDC6XXeLyQ92BTo+BtXNe/Sb5BYM= X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from mail-wm1-x32b.google.com (mail-wm1-x32b.google.com [IPv6:2a00:1450:4864:20::32b]) by sourceware.org (Postfix) with ESMTPS id E34EC3852C50 for ; Tue, 22 Nov 2022 12:37:02 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org E34EC3852C50 Received: by mail-wm1-x32b.google.com with SMTP id r126-20020a1c4484000000b003d02dd48c45so115312wma.0 for ; Tue, 22 Nov 2022 04:37:02 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=N05cFvbsLL6gU+QbH106BkJOhwbwXv+7RRRVa6EkiKE=; b=ukd9oCUQhToG+YFU7IIcZsVprMJ68+odUCRm0eRmkVThx1DCjF9E+3sDnqZzFQcpE8 BIIW9TLr6/OFBpG7P+pITrbbvI3SZXsOaqBjzp1YgyO5/mOBQtfT99GQSRCVkRvOK8gA eA8H2GMHF/YwWzosmp617iLLUWdcKbZo9lMZ0u+/TQYx7ksGSqOgba116vzDbHx2dkjB YimdJd0ClRd91X7YJ6MPtZkfIZETZY6qVP4S9H3s9voSl0XpxqoG7I6ZMwbsm9J+iRpx +tbjSth6du+668CR51VNRx8DeabnVj/dksTIoJVDerozOB3jcNhdHwV9EJJjnNnMlNt0 uM7w== X-Gm-Message-State: ANoB5pnD5mbYmEjFdY1G/YxjSnfcF1sp0g3GgZ847f5VuMILuNcoJFpR 7Z0ibZtL5bPfDMlZGeHagCcvQWuHXRDW8Q== X-Google-Smtp-Source: AA0mqf6fXUBzTl3Ki1ZyHJXYIB0Whynr8L6mvk5M4tLs4LOLxWzxIghzkYFDSvNpQBArt9RjPQjfdw== X-Received: by 2002:a05:600c:2296:b0:3cf:baa6:8ca5 with SMTP id 22-20020a05600c229600b003cfbaa68ca5mr2312333wmf.178.1669120621656; Tue, 22 Nov 2022 04:37:01 -0800 (PST) Received: from poulhies-Precision-5550.telnowedge.local (lmontsouris-659-1-24-67.w81-250.abo.wanadoo.fr. [81.250.175.67]) by smtp.gmail.com with ESMTPSA id h8-20020a05600c350800b003d005aab31asm17812712wmq.40.2022.11.22.04.37.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 22 Nov 2022 04:37:01 -0800 (PST) To: gcc-patches@gcc.gnu.org Cc: Piotr Trojanek Subject: [COMMITTED] ada: Accept aspects Global and Depends on abstract subprograms Date: Tue, 22 Nov 2022 13:36:59 +0100 Message-Id: <20221122123659.336456-1-poulhies@adacore.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Spam-Status: No, score=-13.4 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, 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: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: =?utf-8?q?Marc_Poulhi=C3=A8s_via_Gcc-patches?= From: =?utf-8?q?Marc_Poulhi=C3=A8s?= Reply-To: =?utf-8?q?Marc_Poulhi=C3=A8s?= Errors-To: gcc-patches-bounces+patchwork=sourceware.org@gcc.gnu.org Sender: "Gcc-patches" From: Piotr Trojanek Aspects Global and Depends are now allowed on abstract subprograms (as substitutes for Global'Class and Depends'Class). This patch implements the recently modified rules SPARK RM 6.1.2(2-3). The behavior for Contract_Cases and aspects on null subprograms stays as it was. gcc/ada/ * sem_prag.adb (Analyze_Depends_Global): Accept aspects on abstract subprograms. Tested on x86_64-pc-linux-gnu, committed on master. --- gcc/ada/sem_prag.adb | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/gcc/ada/sem_prag.adb b/gcc/ada/sem_prag.adb index f2c1a3f0e6e..0a91518cff9 100644 --- a/gcc/ada/sem_prag.adb +++ b/gcc/ada/sem_prag.adb @@ -4549,6 +4549,11 @@ package body Sem_Prag is elsif Nkind (Subp_Decl) = N_Single_Task_Declaration then null; + -- Abstract subprogram declaration + + elsif Nkind (Subp_Decl) = N_Abstract_Subprogram_Declaration then + null; + -- Subprogram body acts as spec elsif Nkind (Subp_Decl) = N_Subprogram_Body