From patchwork Mon Oct 25 15:09:10 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pierre-Marie de Rodat X-Patchwork-Id: 46627 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 7FFE7385842A for ; Mon, 25 Oct 2021 15:17:11 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 7FFE7385842A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1635175031; bh=m65ciVsU5F4vRLKjNsiu/h4OjFA18/mIUxdFUFx3AdI=; h=Date:To:Subject:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:Cc:From; b=Dqwf5goViXHwI183EwUAhJ+YPnplasrv8alKW/WIDeIQz0DkrLjOl6yH0wCQkKMcD /531/W6pgHiVyVTOR2XnobC/9uUEiS6sCEq1c7TBlCjOthk7NEXIvdIDUgZe4zNTzq DpTBEDQJ3QzFasxfQkNDKm3nUNxUd2iI9pQqL4PE= X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from mail-lf1-x12b.google.com (mail-lf1-x12b.google.com [IPv6:2a00:1450:4864:20::12b]) by sourceware.org (Postfix) with ESMTPS id 8B5373858411 for ; Mon, 25 Oct 2021 15:09:14 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 8B5373858411 Received: by mail-lf1-x12b.google.com with SMTP id g36so12674240lfv.3 for ; Mon, 25 Oct 2021 08:09:14 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition; bh=m65ciVsU5F4vRLKjNsiu/h4OjFA18/mIUxdFUFx3AdI=; b=aS4Z/HiiPtOArEbMIEYbb3fC8zhNadzaJEgXrxEeL8l2Lu5Lhf4b5vq9hLfAgdDQcK WjNssa0dK7jJe2Ap/mqkBqKutZpzn3mAeQfho1e9pssSJi661UOaqZz/VJVjbWzsCEPW AMrwMazBRDHxdg5gkL7vHiJYXPIKzivVnIVK9vNuUIIoVP4sbkFUbpkWdnDToaWWy5ZT CffCOOaRLz9LRNe1aW0FEpDXRP0kQ74UrzQe6ulLnoAOHre5HRsmFTZElWYmDGiycBld 5O4hnezvyGwi+8njWCxV/QSSWwEEV1vixyWlEtJplkzW3yJFQN7eSQZT7grKiA6l8Dvy lX+g== X-Gm-Message-State: AOAM532DcuxOXEFmCbfMATsJCboukylbDKn8nQN0wEvr9n1kh1fclbN4 10aPkkucsaZAWcxxGmwExNorLEWk/ARbV6zQ X-Google-Smtp-Source: ABdhPJzm6OMUHYsqnMjRbyCz1ZWVHSZwpQplOaRYpMsjQb0f0QHRu4StBPg7UCBmfh/yDiHQLqsHAQ== X-Received: by 2002:ac2:561c:: with SMTP id v28mr7438882lfd.604.1635174551980; Mon, 25 Oct 2021 08:09:11 -0700 (PDT) Received: from adacore.com ([2a02:2ab8:224:2ce:72b5:e8ff:feef:ee60]) by smtp.gmail.com with ESMTPSA id br24sm218424lfb.0.2021.10.25.08.09.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 25 Oct 2021 08:09:11 -0700 (PDT) Date: Mon, 25 Oct 2021 15:09:10 +0000 To: gcc-patches@gcc.gnu.org Subject: [Ada] Initialize variable to Empty Message-ID: <20211025150910.GA346525@adacore.com> MIME-Version: 1.0 Content-Disposition: inline X-Spam-Status: No, score=-13.0 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=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) 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: Pierre-Marie de Rodat via Gcc-patches From: Pierre-Marie de Rodat Reply-To: Pierre-Marie de Rodat Cc: Ghjuvan Lacambre Errors-To: gcc-patches-bounces+patchwork=sourceware.org@gcc.gnu.org Sender: "Gcc-patches" CodePeer was warning about this variable being potentially used without being initialized. Tested on x86_64-pc-linux-gnu, committed on trunk gcc/ada/ * sem_ch8.adb (Analyze_Subprogram_Renaming): Set New_S to Empty. diff --git a/gcc/ada/sem_ch8.adb b/gcc/ada/sem_ch8.adb --- a/gcc/ada/sem_ch8.adb +++ b/gcc/ada/sem_ch8.adb @@ -3099,7 +3099,7 @@ package body Sem_Ch8 is -- related formal type is class-wide. Inst_Node : Node_Id := Empty; - New_S : Entity_Id; + New_S : Entity_Id := Empty; Wrapped_Prim : Entity_Id := Empty; -- Start of processing for Analyze_Subprogram_Renaming