From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by sourceware.org (Postfix) with ESMTPS id 862893858D1E for ; Sun, 16 Apr 2023 10:53:58 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 862893858D1E Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=redhat.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1681642438; 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=vsy0hE7aV/Qg8sovMBG/H9Uezn/QD7uj3IBR6ueFKzA=; b=T4k8yghqbdw3AS5RNugWyxTlDh5c4PFI4mhoQMwnAtVBYVYJA+K/SdTLZJNeoKslJNsSie v/kN/XR4T6lgytIO9XdJRS0Sdj3qFe6WJmsOXvYbdxTBTSypOA93LOk+uJhnI8xja4Tkhw cztDPYBoNMmL53z95tq5LdNU+iCWAbA= Received: from mail-wr1-f71.google.com (mail-wr1-f71.google.com [209.85.221.71]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-111--wWaNkzpM2eHDRJjJ_JG9A-1; Sun, 16 Apr 2023 06:53:57 -0400 X-MC-Unique: -wWaNkzpM2eHDRJjJ_JG9A-1 Received: by mail-wr1-f71.google.com with SMTP id ffacd0b85a97d-2f40f52c604so476247f8f.0 for ; Sun, 16 Apr 2023 03:53:56 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1681642435; x=1684234435; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=vsy0hE7aV/Qg8sovMBG/H9Uezn/QD7uj3IBR6ueFKzA=; b=gk/M+/cpTZtskqLNFABjJOhIiGe7i07qASjAa2IuKzJbaZrpiA6tb/lbI5WIqrtv5s rAQ+FPwndN+cCoRF3ZnzkoaHuPWH/Lu+v2Ty2ek2/CwDQCip8QnmJeE+B+e9O3Mc21JC 3RuPR4KTKhZ1Fl97uAMSAOqMbOsoI9fxj65+3yU+BwIrZ7TIgd0Peusqh27Yf2Y/inTR 9tG0FnsQVRLIWcySPkAm4+Pauu8cwJmn8WdClIyIyarufA1XIWUEtWmg4mmKhUALjLzL 5DWy2n/vM9Vat97jRsob76ockE4QkOuSDrUGv17Ipu9+W0oyz8ao5m4BUe2ez5zQVMkQ d3kg== X-Gm-Message-State: AAQBX9eyyyKjhr5XlaZSlskJ5f5k8XSbkYAmAU7EgM4Jt/HTt0kjDGnl sJruMCpNRMo26vnwuQtAmb985luEkAcPjtFO/2o6Se9Nayj9YRiIZoSHbq5E4g2w/Mfm+KI2/pt ix4/cv+R4rdygYE0VTH3Lva5MD8MUadpXi/eYbKEiJepDbHysk3sXV8bHb1GJOMebF10= X-Received: by 2002:a5d:61c2:0:b0:2f7:e4b0:9e91 with SMTP id q2-20020a5d61c2000000b002f7e4b09e91mr3421028wrv.63.1681642435627; Sun, 16 Apr 2023 03:53:55 -0700 (PDT) X-Google-Smtp-Source: AKy350agx18em61t0cnsihMwAtuxpqQ5v/7jUo/W+p7RiDA3ygD2DczVXPkPhSFnUbZ+ILhJxvcf0Q== X-Received: by 2002:a5d:61c2:0:b0:2f7:e4b0:9e91 with SMTP id q2-20020a5d61c2000000b002f7e4b09e91mr3421020wrv.63.1681642435286; Sun, 16 Apr 2023 03:53:55 -0700 (PDT) Received: from [10.0.0.8] (cpc108963-cmbg20-2-0-cust520.5-4.cable.virginm.net. [80.5.214.9]) by smtp.gmail.com with ESMTPSA id b15-20020adfe64f000000b002f00793bd7asm7742325wrn.27.2023.04.16.03.53.54 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 16 Apr 2023 03:53:54 -0700 (PDT) Message-ID: <62d881e4-e748-5e89-f1a9-f2a4b8ae8763@redhat.com> Date: Sun, 16 Apr 2023 11:53:53 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.10.0 Subject: Re: How to explain this syntax? To: gcc-help@gcc.gnu.org References: From: Andrew Haley In-Reply-To: X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_NONE,TXREP,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On 4/16/23 11:25, Andy via Gcc-help wrote: > void (*(*x) (void)) (float) declare x as pointer to function (void) returning pointer to function (float) returning void https://cdecl.org/ -- Andrew Haley (he/him) Java Platform Lead Engineer Red Hat UK Ltd. https://keybase.io/andrewhaley EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671