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GET /api/1.2/patches/811591/?format=api
{ "id": 811591, "url": "http://patchwork.ozlabs.org/api/1.2/patches/811591/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/patch/20170908133142.GA87409@adacore.com/", "project": { "id": 17, "url": "http://patchwork.ozlabs.org/api/1.2/projects/17/?format=api", "name": "GNU Compiler Collection", "link_name": "gcc", "list_id": "gcc-patches.gcc.gnu.org", "list_email": "gcc-patches@gcc.gnu.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20170908133142.GA87409@adacore.com>", "list_archive_url": null, "date": "2017-09-08T13:31:42", "name": "[Ada] No room for new warning switches", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "e2a1f7dfe9819f1006333dca501e0263a9978926", "submitter": { "id": 4418, "url": "http://patchwork.ozlabs.org/api/1.2/people/4418/?format=api", "name": "Arnaud Charlet", "email": "charlet@adacore.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/gcc/patch/20170908133142.GA87409@adacore.com/mbox/", "series": [ { "id": 2211, "url": "http://patchwork.ozlabs.org/api/1.2/series/2211/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/list/?series=2211", "date": "2017-09-08T13:31:42", "name": "[Ada] No room for new warning switches", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/2211/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/811591/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/811591/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<gcc-patches-return-461726-incoming=patchwork.ozlabs.org@gcc.gnu.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": [ "patchwork-incoming@bilbo.ozlabs.org", "mailing list gcc-patches@gcc.gnu.org" ], "Authentication-Results": [ "ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=gcc.gnu.org\n\t(client-ip=209.132.180.131; helo=sourceware.org;\n\tenvelope-from=gcc-patches-return-461726-incoming=patchwork.ozlabs.org@gcc.gnu.org;\n\treceiver=<UNKNOWN>)", "ozlabs.org; dkim=pass (1024-bit key;\n\tunprotected) header.d=gcc.gnu.org header.i=@gcc.gnu.org\n\theader.b=\"DY9haBt0\"; dkim-atps=neutral", "sourceware.org; auth=none" ], "Received": [ "from sourceware.org (server1.sourceware.org [209.132.180.131])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256\n\tbits)) (No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xpdXy5wNtz9s7p\n\tfor <incoming@patchwork.ozlabs.org>;\n\tFri, 8 Sep 2017 23:32:34 +1000 (AEST)", "(qmail 9301 invoked by alias); 8 Sep 2017 13:31:45 -0000", "(qmail 9199 invoked by uid 89); 8 Sep 2017 13:31:45 -0000", "from rock.gnat.com (HELO rock.gnat.com) (205.232.38.15) by\n\tsourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP;\n\tFri, 08 Sep 2017 13:31:43 +0000", "from localhost (localhost.localdomain [127.0.0.1])\tby\n\tfiltered-rock.gnat.com (Postfix) with ESMTP id 305285628A;\n\tFri, 8 Sep 2017 09:31:42 -0400 (EDT)", "from rock.gnat.com ([127.0.0.1])\tby localhost (rock.gnat.com\n\t[127.0.0.1]) (amavisd-new, port 10024)\twith LMTP id\n\tHdy0me3TO8bn; Fri, 8 Sep 2017 09:31:42 -0400 (EDT)", "from tron.gnat.com (tron.gnat.com [205.232.38.10])\tby\n\trock.gnat.com (Postfix) with ESMTP id 1FFDA56285;\n\tFri, 8 Sep 2017 09:31:42 -0400 (EDT)", "by tron.gnat.com (Postfix, from userid 4192)\tid 1EF974A4;\n\tFri, 8 Sep 2017 09:31:42 -0400 (EDT)" ], "DomainKey-Signature": "a=rsa-sha1; c=nofws; d=gcc.gnu.org; h=list-id\n\t:list-unsubscribe:list-archive:list-post:list-help:sender:date\n\t:from:to:cc:subject:message-id:mime-version:content-type; q=dns;\n\ts=default; b=Cdpx0E3jBSAMpQ9lLAXZtUMs03+xFZ7EEAVY3A8A0HYDg75q4X\n\ty1fkeN1u1q4x2kTgV7nIF7WNWnzub99qZHjusbJuGny+9GxSCdNpE4+dHF7tJn2r\n\t0uKhSAgKmnuOKlbKd/NrQxHUPjGY8nxAxilJz2eYauVZQulOCjIckNPFc=", "DKIM-Signature": "v=1; a=rsa-sha1; c=relaxed; d=gcc.gnu.org; h=list-id\n\t:list-unsubscribe:list-archive:list-post:list-help:sender:date\n\t:from:to:cc:subject:message-id:mime-version:content-type; s=\n\tdefault; bh=hgtnsgxA8p8ILixny3obCnxhKfw=; b=DY9haBt0bjX8ZHPkOau9\n\tp0OHRD/HjLYHCA03U2i2ArJieCB4j8qF5GSb6+R95nbBslYh0hOBmgk86jW8k/6s\n\tUJevJ6x4BFNMCgF7z2IzkQ/1MehFTibWO4b0X1VLKevMyshImHMks9Wn5TZll3Rx\n\t+hkDgw2juK/hQPeinL95/zs=", "Mailing-List": "contact gcc-patches-help@gcc.gnu.org; run by ezmlm", "Precedence": "bulk", "List-Id": "<gcc-patches.gcc.gnu.org>", "List-Unsubscribe": "<mailto:gcc-patches-unsubscribe-incoming=patchwork.ozlabs.org@gcc.gnu.org>", "List-Archive": "<http://gcc.gnu.org/ml/gcc-patches/>", "List-Post": "<mailto:gcc-patches@gcc.gnu.org>", "List-Help": "<mailto:gcc-patches-help@gcc.gnu.org>", "Sender": "gcc-patches-owner@gcc.gnu.org", "X-Virus-Found": "No", "X-Spam-SWARE-Status": "No, score=-10.5 required=5.0 tests=AWL, BAYES_00,\n\tGIT_PATCH_2, GIT_PATCH_3, KAM_ASCII_DIVIDERS,\n\tRCVD_IN_DNSWL_NONE,\n\tSPF_PASS autolearn=ham version=3.3.2 spammy=Hx-languages-length:2800,\n\tjustin", "X-HELO": "rock.gnat.com", "Date": "Fri, 8 Sep 2017 09:31:42 -0400", "From": "Arnaud Charlet <charlet@adacore.com>", "To": "gcc-patches@gcc.gnu.org", "Cc": "Justin Squirek <squirek@adacore.com>", "Subject": "[Ada] No room for new warning switches", "Message-ID": "<20170908133142.GA87409@adacore.com>", "MIME-Version": "1.0", "Content-Type": "multipart/mixed; boundary=\"jI8keyz6grp/JLjh\"", "Content-Disposition": "inline", "User-Agent": "Mutt/1.5.23 (2014-03-12)" }, "content": "This patch adds machinary to create new warning flags using the underscore\n\"_\" prefix. This is necessary because all letters of the alphabet and letters\nprefixed with a dot \".\" are used already.\n\nTested on x86_64-pc-linux-gnu, committed on trunk\n\n2017-09-08 Justin Squirek <squirek@adacore.com>\n\n\t* switch-c.adb (Scan_Front_End_Switches): Add new warning switch\n\tcase to handle underscore flags.\n\t* warnsw.adb, warnsw.ads (Set_Underscore_Warning_Switch): Create\n\tnew procedure to handle underscores.", "diff": "Index: switch-c.adb\n===================================================================\n--- switch-c.adb\t(revision 251892)\n+++ switch-c.adb\t(working copy)\n@@ -1268,8 +1268,20 @@\n Bad_Switch (\"-gnatw.\" & Switch_Chars (Ptr .. Max));\n end if;\n \n- -- Normal case, no dot\n+ -- Case of underscore switch\n \n+ elsif C = '_' and then Ptr < Max then\n+ Ptr := Ptr + 1;\n+ C := Switch_Chars (Ptr);\n+\n+ if Set_Underscore_Warning_Switch (C) then\n+ Store_Compilation_Switch (\"-gnatw_\" & C);\n+ else\n+ Bad_Switch (\"-gnatw_\" & Switch_Chars (Ptr .. Max));\n+ end if;\n+\n+ -- Normal case, no dot\n+\n else\n if Set_Warning_Switch (C) then\n Store_Compilation_Switch (\"-gnatw\" & C);\nIndex: warnsw.adb\n===================================================================\n--- warnsw.adb\t(revision 251892)\n+++ warnsw.adb\t(working copy)\n@@ -471,6 +471,24 @@\n return True;\n end Set_Dot_Warning_Switch;\n \n+ -----------------------------------\n+ -- Set_Underscore_Warning_Switch --\n+ -----------------------------------\n+\n+ function Set_Underscore_Warning_Switch (C : Character) return Boolean is\n+ begin\n+ case C is\n+ when others =>\n+ if Ignore_Unrecognized_VWY_Switches then\n+ Write_Line (\"unrecognized switch -gnatw_\" & C & \" ignored\");\n+ else\n+ return False;\n+ end if;\n+ end case;\n+\n+ return True;\n+ end Set_Underscore_Warning_Switch;\n+\n ----------------------------\n -- Set_GNAT_Mode_Warnings --\n ----------------------------\nIndex: warnsw.ads\n===================================================================\n--- warnsw.ads\t(revision 251892)\n+++ warnsw.ads\t(working copy)\n@@ -147,6 +147,13 @@\n -- the command line or .C in a string literal in pragma Warnings. Returns\n -- True for valid warning character C, False for invalid character.\n \n+ function Set_Underscore_Warning_Switch (C : Character) return Boolean;\n+ -- This function sets the warning switch or switches corresponding to the\n+ -- given character preceded by an underscore. Used to process a -gnatw_\n+ -- switch on the command line or _C in a string literal in pragma Warnings.\n+ -- Returns True for valid warnings character C, False for invalid\n+ -- character.\n+\n procedure Set_GNAT_Mode_Warnings;\n -- This is called in -gnatg mode to set the warnings for gnat mode. It is\n -- also used to set the proper warning statuses for -gnatw.g. Note that\n", "prefixes": [ "Ada" ] }