From patchwork Fri May 26 07:36:51 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Marc_Poulhi=C3=A8s?= X-Patchwork-Id: 99362 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:994d:0:b0:3d9:f83d:47d9 with SMTP id k13csp293931vqr; Fri, 26 May 2023 00:50:07 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ6WoTiZYxgkXsf4DeR0ZM4hK1YRJIq+6uODE46zykBrB/J4Ub5+F1Gtd4IxUAFNhrCyWZek X-Received: by 2002:aa7:c318:0:b0:50c:161b:9154 with SMTP id l24-20020aa7c318000000b0050c161b9154mr804909edq.11.1685087407126; Fri, 26 May 2023 00:50:07 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1685087407; cv=none; d=google.com; s=arc-20160816; b=al5wmV/xr+WQYPOG6qmEM+Vxknb3Hkrp8SrhOvfA6yjdstEjaO3gNsU1PMZZXyedqP mI09XUvTMWnvNQcrDiqdSCLh7+/0iSYLCh5ksDzowuAwvJztIGVwBp+hlVZ8Vfa7CBP5 vAHM+hcxp1Z88cnE7G/mrauXWRteT9hJT79HzS0JmFJJqqVPvbYvzUDO1OC8gUgjKqAl 0vQVREYMqQ+4UZOMvdwQdXDDnf5ASSRUSfEnYa9HlHByjWqVnfPRmADPbtu9cJg2H5cH xuzuA0N6sLO5jQAsH6f1u2bTc1PB32qd17P4Z5aBvOpG5O9I46MYCMaZb/X8iHos71at bUWA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:reply-to:from:list-subscribe:list-help:list-post :list-archive:list-unsubscribe:list-id:precedence :content-transfer-encoding:mime-version:message-id:date:subject:cc :to:dmarc-filter:delivered-to:dkim-signature:dkim-filter; bh=NkDYkW0PlGHrVpj2lHKSkA8NoI49OJodvqbP2vkrKRU=; b=sHyeaVba5e4IAmGGwfQNcGuY9jmiqeAprsK4nsFVe5wEOafudGcZjAeQiRQuEXdIuS dREtBKWiPHf/+cd/0R9ztmzLx07FkgfFr2hhBO1K7Q/UOMy2sUgLjuzLeHD2GFdVJTJd GqbMtD+eCD8q9UQkKIrfj/SH/QmN/Q8KgBpy9gYYFZVaIO5DOSYDBZ4DxdhoWsRRAr7X 6vctO5RnAdlRLb1AQuvMbxz6mLRn5yw8T0CUOFdyvpbO3nntQeJlW3JkRUw9vRianCSZ 0su3j7Wet+Vz0efNvFbUiFOot2Av6xP3winH2ho50vr2tnQ7L1GN99R3ysAVg/2GHcKj 1qxQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gcc.gnu.org header.s=default header.b=kRscvC7+; spf=pass (google.com: domain of gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org designates 2620:52:3:1:0:246e:9693:128c as permitted sender) smtp.mailfrom="gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=gnu.org Received: from sourceware.org (server2.sourceware.org. [2620:52:3:1:0:246e:9693:128c]) by mx.google.com with ESMTPS id x14-20020aa7d6ce000000b005147c8cd675si162295edr.632.2023.05.26.00.50.06 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 26 May 2023 00:50:07 -0700 (PDT) Received-SPF: pass (google.com: domain of gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org designates 2620:52:3:1:0:246e:9693:128c as permitted sender) client-ip=2620:52:3:1:0:246e:9693:128c; Authentication-Results: mx.google.com; dkim=pass header.i=@gcc.gnu.org header.s=default header.b=kRscvC7+; spf=pass (google.com: domain of gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org designates 2620:52:3:1:0:246e:9693:128c as permitted sender) smtp.mailfrom="gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=gnu.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 4C161395C43F for ; Fri, 26 May 2023 07:42:22 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 4C161395C43F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1685086942; bh=NkDYkW0PlGHrVpj2lHKSkA8NoI49OJodvqbP2vkrKRU=; h=To:Cc:Subject:Date:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From:Reply-To:From; b=kRscvC7+hqGQpxE6O+znBk3S6vLRFbaPoJkN2OHhqLbyjioC88W4l7YTTfXtCSqMl 9zmFBtalNEerDKQPIDzQ7DdTnxLPp0yxzGOxUFO0LSRaUAVvb+sr2yQjB39q3yb1D8 +G/1HsVcqledTjVY1qcg449gzo/XpR8FFPpuuDjM= X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from mail-wr1-x433.google.com (mail-wr1-x433.google.com [IPv6:2a00:1450:4864:20::433]) by sourceware.org (Postfix) with ESMTPS id 22E1D3844008 for ; Fri, 26 May 2023 07:36:54 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 22E1D3844008 Received: by mail-wr1-x433.google.com with SMTP id ffacd0b85a97d-30a8c4afa46so369552f8f.1 for ; Fri, 26 May 2023 00:36:54 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1685086613; x=1687678613; 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=NkDYkW0PlGHrVpj2lHKSkA8NoI49OJodvqbP2vkrKRU=; b=aYz7g2IuZy1G9jRDLu3Fc73Mnqj1DVEAXvDcijuuFFaZUzm6c7KCMHFbiQEfFwOQIA IuxY2DV4knPvsmbRsBAH7mbHmkjs6VtIdDUYav/Qe+TWtUo/qMgzg2J7lhnLXWeRr06+ xi00JBqxLiUmA/AI2MTY0mByzRk9ZgZjFLw8wljrizbeTyDUTM8kGbRnG4PzcVHkmkDW e8BvIbPtYSDNCeJi9bIJcHT1ILouldh86e/NoFbsbj7d63P1X5gB3urbM+rbrE3m5oEN WiEg0++LWUAzTd+aDXDNouYPja3ZTc6cagjY4cQMK0uDIM7MnWMJ9WIeFeS1qnFsP8Kj 4mJQ== X-Gm-Message-State: AC+VfDz3DC0V5+8U+DD8fTQs0vTV2vDc/dye9OERm4Bru7JLoZYqyMS6 BLmjGt3M17qFAmOVFetpZkZjY0xHp5Hwmsd6+n71lg== X-Received: by 2002:adf:fcc2:0:b0:307:7d1a:20fd with SMTP id f2-20020adffcc2000000b003077d1a20fdmr632093wrs.12.1685086612895; Fri, 26 May 2023 00:36:52 -0700 (PDT) Received: from localhost.localdomain ([2001:861:3382:1a90:777b:eef4:6f79:f26f]) by smtp.gmail.com with ESMTPSA id b3-20020a5d5503000000b002ca864b807csm4283372wrv.0.2023.05.26.00.36.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 26 May 2023 00:36:52 -0700 (PDT) To: gcc-patches@gcc.gnu.org Cc: Yannick Moy Subject: [COMMITTED] ada: Minor doc clarification Date: Fri, 26 May 2023 09:36:51 +0200 Message-Id: <20230526073651.2069782-1-poulhies@adacore.com> X-Mailer: git-send-email 2.40.0 MIME-Version: 1.0 X-Spam-Status: No, score=-13.6 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, 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 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+ouuuleilei=gmail.com@gcc.gnu.org Sender: "Gcc-patches" X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1766942212638824205?= X-GMAIL-MSGID: =?utf-8?q?1766942212638824205?= From: Yannick Moy Pattern Matching extension does not apply yet to case expressions. This is worth stating clearly, as this is a natural use of pattern matching to program in more functional style. gcc/ada/ * doc/gnat_rm/gnat_language_extensions.rst: Be more explicit on pattern matching limitation. * gnat_rm.texi: Regenerate. * gnat_ugn.texi: Regenerate. Tested on x86_64-pc-linux-gnu, committed on master. --- gcc/ada/doc/gnat_rm/gnat_language_extensions.rst | 2 +- gcc/ada/gnat_rm.texi | 2 +- gcc/ada/gnat_ugn.texi | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/gcc/ada/doc/gnat_rm/gnat_language_extensions.rst b/gcc/ada/doc/gnat_rm/gnat_language_extensions.rst index 5646141d454..220345d9b38 100644 --- a/gcc/ada/doc/gnat_rm/gnat_language_extensions.rst +++ b/gcc/ada/doc/gnat_rm/gnat_language_extensions.rst @@ -119,7 +119,7 @@ https://github.com/AdaCore/ada-spark-rfcs/blob/master/prototyped/rfc-conditional Case pattern matching --------------------- -The selector for a case statement may be of a composite type, subject to +The selector for a case statement (but not yet for a case expression) may be of a composite type, subject to some restrictions (described below). Aggregate syntax is used for choices of such a case statement; however, in cases where a "normal" aggregate would require a discrete value, a discrete subtype may be used instead; box diff --git a/gcc/ada/gnat_rm.texi b/gcc/ada/gnat_rm.texi index 6abf8f02be5..0c841fd7dba 100644 --- a/gcc/ada/gnat_rm.texi +++ b/gcc/ada/gnat_rm.texi @@ -28623,7 +28623,7 @@ Link to the original RFC: @subsection Case pattern matching -The selector for a case statement may be of a composite type, subject to +The selector for a case statement (but not yet for a case expression) may be of a composite type, subject to some restrictions (described below). Aggregate syntax is used for choices of such a case statement; however, in cases where a “normal” aggregate would require a discrete value, a discrete subtype may be used instead; box diff --git a/gcc/ada/gnat_ugn.texi b/gcc/ada/gnat_ugn.texi index e1242068f56..be234881f37 100644 --- a/gcc/ada/gnat_ugn.texi +++ b/gcc/ada/gnat_ugn.texi @@ -29479,8 +29479,8 @@ to permit their use in free software. @printindex ge -@anchor{gnat_ugn/gnat_utility_programs switches-related-to-project-files}@w{ } @anchor{cf}@w{ } +@anchor{gnat_ugn/gnat_utility_programs switches-related-to-project-files}@w{ } @c %**end of body @bye