From patchwork Fri Jan 10 21:07:22 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Jonathan Wakely X-Patchwork-Id: 104532 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 3F68D3857C6E for ; Fri, 10 Jan 2025 21:10:40 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 3F68D3857C6E Authentication-Results: sourceware.org; dkim=pass (1024-bit key, unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=JSuP4cee X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by sourceware.org (Postfix) with ESMTP id 5801D3858CD9 for ; Fri, 10 Jan 2025 21:07:50 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 5801D3858CD9 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=redhat.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 5801D3858CD9 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=170.10.133.124 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1736543270; cv=none; b=gDCNfvHsOLUbr0Wex4/K8Xk83zy9FVV7nXFS3WAqQyyZldIxAzTshtg2XdUo2XXgWvw3s9Sj8q5gVvRGsCsiWcK9iWQ6dw2UAMOEQVKtOdA06KX525+S8+dbY0cxarMnuDVo3eTOxCcxwo3KlGj3xNTNbjJVeDmSp9r+UfURHFQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1736543270; c=relaxed/simple; bh=hKVIlb0WYXSH6+eyEeuV+5hx0m9r+MimCPeSnigTXs8=; h=DKIM-Signature:From:To:Subject:Date:Message-ID:MIME-Version; b=g0MprBeB+dryplqJn8IDadcX8rCrzm0qzhvvvs+EdmQ0SBXqPO75eQPE9bCOzTbQrltZok+kjgTKZJ38qSxBe6OLGd1A8iJhUvgeor1bqu8aOtmzlfzzfo1KH9B48+OcxBDBQuRYCWewXAj2pseyorCYcMdMOXss3nw6WX4pHeA= ARC-Authentication-Results: i=1; server2.sourceware.org DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 5801D3858CD9 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1736543270; 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; bh=P7t3nQX/CGyVg8kkCa+fGN4YOwoWNLeUeZbZVxLS1L0=; b=JSuP4ceedHdUB9SR3Dq5SNUQf/1vq/bKxvcYIClSq5E9Da00UWyfMBEgfkUKu0t34Lxv7T NtnobpmQaFprnpDc+a8Z1mxVvuhN7JN2rbObwqeb3FcUJbMuxIMGYqWD4X2QtBwtbgbyYF 4Eaa3/H/NlUG8gx47dw+UFfrpwpvYTQ= Received: from mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-596-q1DW5Cl4OomYBLAvhBWXVg-1; Fri, 10 Jan 2025 16:07:48 -0500 X-MC-Unique: q1DW5Cl4OomYBLAvhBWXVg-1 X-Mimecast-MFC-AGG-ID: q1DW5Cl4OomYBLAvhBWXVg Received: from mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.15]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id C5C4B1956055; Fri, 10 Jan 2025 21:07:47 +0000 (UTC) Received: from localhost (unknown [10.42.28.9]) by mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 1C4BC195E3D9; Fri, 10 Jan 2025 21:07:46 +0000 (UTC) From: Jonathan Wakely To: libstdc++@gcc.gnu.org, gcc-patches@gcc.gnu.org Subject: [committed] libstdc++: Fix unused parameter warnings in Date: Fri, 10 Jan 2025 21:07:22 +0000 Message-ID: <20250110210745.829883-1-jwakely@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.0 on 10.30.177.15 X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: Oaq1dFXd0AKoDqMzeCUvntPdYFe1VRIrGPOuN_iBcWI_1736543268 X-Mimecast-Originator: redhat.com X-Spam-Status: No, score=-12.2 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2, SPF_HELO_NONE, SPF_NONE, 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: 2.1.30 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gcc-patches-bounces~patchwork=sourceware.org@gcc.gnu.org This fixes warnings like the following during bootstrap: sparc-sun-solaris2.11/libstdc++-v3/include/bits/atomic_futex.h:324:53: warning: unused parameter ‘__mo’ [-Wunused-parameter] 324 | _M_load_when_equal(unsigned __val, memory_order __mo) | ~~~~~~~~~~~~~^~~~ libstdc++-v3/ChangeLog: * include/bits/atomic_futex.h (__atomic_futex_unsigned): Remove names of unused parameters in non-futex implementation. --- Bootstrapped on sparc-solaris, tested on x86_64-linux. Pushed to trunk. libstdc++-v3/include/bits/atomic_futex.h | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/libstdc++-v3/include/bits/atomic_futex.h b/libstdc++-v3/include/bits/atomic_futex.h index e69420d23055..9326cba67153 100644 --- a/libstdc++-v3/include/bits/atomic_futex.h +++ b/libstdc++-v3/include/bits/atomic_futex.h @@ -305,14 +305,14 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION { } _GLIBCXX_ALWAYS_INLINE unsigned - _M_load(memory_order __mo) + _M_load(memory_order) { unique_lock __lock(_M_mutex); return _M_data; } _GLIBCXX_ALWAYS_INLINE unsigned - _M_load_when_not_equal(unsigned __val, memory_order __mo) + _M_load_when_not_equal(unsigned __val, memory_order) { unique_lock __lock(_M_mutex); while (_M_data == __val) @@ -321,7 +321,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION } _GLIBCXX_ALWAYS_INLINE void - _M_load_when_equal(unsigned __val, memory_order __mo) + _M_load_when_equal(unsigned __val, memory_order) { unique_lock __lock(_M_mutex); while (_M_data != __val) @@ -330,7 +330,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION template _GLIBCXX_ALWAYS_INLINE bool - _M_load_when_equal_for(unsigned __val, memory_order __mo, + _M_load_when_equal_for(unsigned __val, memory_order, const chrono::duration<_Rep, _Period>& __rtime) { unique_lock __lock(_M_mutex); @@ -340,7 +340,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION template _GLIBCXX_ALWAYS_INLINE bool - _M_load_when_equal_until(unsigned __val, memory_order __mo, + _M_load_when_equal_until(unsigned __val, memory_order, const chrono::time_point<_Clock, _Duration>& __atime) { unique_lock __lock(_M_mutex); @@ -349,7 +349,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION } _GLIBCXX_ALWAYS_INLINE void - _M_store_notify_all(unsigned __val, memory_order __mo) + _M_store_notify_all(unsigned __val, memory_order) { unique_lock __lock(_M_mutex); _M_data = __val;