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GET /api/1.2/patches/811594/?format=api
{ "id": 811594, "url": "http://patchwork.ozlabs.org/api/1.2/patches/811594/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/patch/20170908133600.GA100516@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": "<20170908133600.GA100516@adacore.com>", "list_archive_url": null, "date": "2017-09-08T13:36:00", "name": "[Ada] New pragma Ada_2020", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "4355caf4b4d38a735ab32146e41fc53cd0ebc926", "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/20170908133600.GA100516@adacore.com/mbox/", "series": [ { "id": 2213, "url": "http://patchwork.ozlabs.org/api/1.2/series/2213/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/list/?series=2213", "date": "2017-09-08T13:36:00", "name": "[Ada] New pragma Ada_2020", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/2213/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/811594/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/811594/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<gcc-patches-return-461727-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-461727-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=\"mZGDtOCZ\"; 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 3xpdd75RYmz9s7p\n\tfor <incoming@patchwork.ozlabs.org>;\n\tFri, 8 Sep 2017 23:36:11 +1000 (AEST)", "(qmail 39430 invoked by alias); 8 Sep 2017 13:36:03 -0000", "(qmail 39420 invoked by uid 89); 8 Sep 2017 13:36:03 -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 13:36:01 +0000", "from localhost (localhost.localdomain [127.0.0.1])\tby\n\tfiltered-rock.gnat.com (Postfix) with ESMTP id 2B1505628B;\n\tFri, 8 Sep 2017 09:36:00 -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\tiExWGcq1f8is; 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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=2020", "X-HELO": "rock.gnat.com", "Date": "Fri, 8 Sep 2017 09:36:00 -0400", "From": "Arnaud Charlet <charlet@adacore.com>", "To": "gcc-patches@gcc.gnu.org", "Cc": "Bob Duff <duff@adacore.com>", "Subject": "[Ada] New pragma Ada_2020", "Message-ID": "<20170908133600.GA100516@adacore.com>", "MIME-Version": "1.0", "Content-Type": "multipart/mixed; boundary=\"9amGYk9869ThD9tj\"", "Content-Disposition": "inline", "User-Agent": "Mutt/1.5.23 (2014-03-12)" }, "content": "This patch allows pragma Ada_2020 to be used to enable Ada 2020 features\nthat have been implemented in GNAT. Ada_2020 is a configuration\npragma. This is in addition to the -gnat2020 command-line switch.\n\nNote: There is no synonym pragma Ada_20. We have Ada_05 and Ada_12, but\nwe decided long ago that for years after 2000, four-digit numbers look\nbetter.\n\nTested on x86_64-pc-linux-gnu, committed on trunk\n\n2017-09-08 Bob Duff <duff@adacore.com>\n\n\t* par-prag.adb, sem_prag.adb, snames.ads-tmpl: Implement pragma\n\tAda_2020, along the same lines as the other Ada version pragmas.", "diff": "Index: par-prag.adb\n===================================================================\n--- par-prag.adb\t(revision 251892)\n+++ par-prag.adb\t(working copy)\n@@ -326,14 +326,16 @@\n \n case Prag_Id is\n \n+ -- Ada version pragmas must be processed at parse time, because we want\n+ -- to set the Ada version properly at parse time to recognize the\n+ -- appropriate Ada version syntax. However, pragma Ada_2005 and higher\n+ -- have an optional argument; it is only the zero argument form that\n+ -- must be processed at parse time.\n+\n ------------\n -- Ada_83 --\n ------------\n \n- -- This pragma must be processed at parse time, since we want to set\n- -- the Ada version properly at parse time to recognize the appropriate\n- -- Ada version syntax.\n-\n when Pragma_Ada_83 =>\n if not Latest_Ada_Only then\n Ada_Version := Ada_83;\n@@ -345,10 +347,6 @@\n -- Ada_95 --\n ------------\n \n- -- This pragma must be processed at parse time, since we want to set\n- -- the Ada version properly at parse time to recognize the appropriate\n- -- Ada version syntax.\n-\n when Pragma_Ada_95 =>\n if not Latest_Ada_Only then\n Ada_Version := Ada_95;\n@@ -360,11 +358,6 @@\n -- Ada_05/Ada_2005 --\n ---------------------\n \n- -- These pragmas must be processed at parse time, since we want to set\n- -- the Ada version properly at parse time to recognize the appropriate\n- -- Ada version syntax. However, it is only the zero argument form that\n- -- must be processed at parse time.\n-\n when Pragma_Ada_05\n | Pragma_Ada_2005\n =>\n@@ -378,11 +371,6 @@\n -- Ada_12/Ada_2012 --\n ---------------------\n \n- -- These pragmas must be processed at parse time, since we want to set\n- -- the Ada version properly at parse time to recognize the appropriate\n- -- Ada version syntax. However, it is only the zero argument form that\n- -- must be processed at parse time.\n-\n when Pragma_Ada_12\n | Pragma_Ada_2012\n =>\n@@ -392,6 +380,17 @@\n Ada_Version_Pragma := Pragma_Node;\n end if;\n \n+ --------------\n+ -- Ada_2020 --\n+ --------------\n+\n+ when Pragma_Ada_2020 =>\n+ if Arg_Count = 0 then\n+ Ada_Version := Ada_2020;\n+ Ada_Version_Explicit := Ada_2020;\n+ Ada_Version_Pragma := Pragma_Node;\n+ end if;\n+\n ---------------------------\n -- Compiler_Unit_Warning --\n ---------------------------\nIndex: sem_prag.adb\n===================================================================\n--- sem_prag.adb\t(revision 251893)\n+++ sem_prag.adb\t(working copy)\n@@ -11835,7 +11835,7 @@\n \n -- The one argument form is used for managing the transition from Ada\n -- 2005 to Ada 2012 in the run-time library. If an entity is marked\n- -- as Ada_201 only, then referencing the entity in any pre-Ada_2012\n+ -- as Ada_2012 only, then referencing the entity in any pre-Ada_2012\n -- mode will generate a warning. In addition, in any pre-Ada_2012\n -- mode, a preference rule is established which does not choose\n -- such an entity unless it is unambiguously specified. This avoids\n@@ -11883,6 +11883,28 @@\n end if;\n end;\n \n+ --------------\n+ -- Ada_2020 --\n+ --------------\n+\n+ -- pragma Ada_2020;\n+\n+ -- Note: this pragma also has some specific processing in Par.Prag\n+ -- because we want to set the Ada 2020 version mode during parsing.\n+\n+ when Pragma_Ada_2020 =>\n+ GNAT_Pragma;\n+\n+ Check_Arg_Count (0);\n+\n+ Check_Valid_Configuration_Pragma;\n+\n+ -- Now set appropriate Ada mode\n+\n+ Ada_Version := Ada_2020;\n+ Ada_Version_Explicit := Ada_2020;\n+ Ada_Version_Pragma := N;\n+\n ----------------------\n -- All_Calls_Remote --\n ----------------------\n@@ -29419,6 +29441,7 @@\n Pragma_Ada_2005 => -1,\n Pragma_Ada_12 => -1,\n Pragma_Ada_2012 => -1,\n+ Pragma_Ada_2020 => -1,\n Pragma_All_Calls_Remote => -1,\n Pragma_Allow_Integer_Address => -1,\n Pragma_Annotate => 93,\nIndex: snames.ads-tmpl\n===================================================================\n--- snames.ads-tmpl\t(revision 251892)\n+++ snames.ads-tmpl\t(working copy)\n@@ -388,6 +388,7 @@\n Name_Ada_2005 : constant Name_Id := N + $; -- GNAT\n Name_Ada_12 : constant Name_Id := N + $; -- GNAT\n Name_Ada_2012 : constant Name_Id := N + $; -- GNAT\n+ Name_Ada_2020 : constant Name_Id := N + $; -- GNAT\n Name_Allow_Integer_Address : constant Name_Id := N + $; -- GNAT\n Name_Annotate : constant Name_Id := N + $; -- GNAT\n Name_Assertion_Policy : constant Name_Id := N + $; -- Ada 05\n@@ -1779,6 +1780,9 @@\n Pragma_Ada_2005,\n Pragma_Ada_12,\n Pragma_Ada_2012,\n+ Pragma_Ada_2020,\n+ -- Note that there is no Pragma_Ada_20. Pragma_Ada_05/12 are for\n+ -- compatibility reasons only; the full year names are preferred.\n Pragma_Allow_Integer_Address,\n Pragma_Annotate,\n Pragma_Assertion_Policy,\n", "prefixes": [ "Ada" ] }