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GET /api/patches/813703/?format=api
{ "id": 813703, "url": "http://patchwork.ozlabs.org/api/patches/813703/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/patch/CAOyqgcXWKzGFRKNs8nQPnOvupjOVQaeMEr60emtpak1Pxf_ToQ@mail.gmail.com/", "project": { "id": 17, "url": "http://patchwork.ozlabs.org/api/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": "<CAOyqgcXWKzGFRKNs8nQPnOvupjOVQaeMEr60emtpak1Pxf_ToQ@mail.gmail.com>", "list_archive_url": null, "date": "2017-09-14T03:53:22", "name": "Go patch committed: avoid compiler crash on invalid programs", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "73240fd6714572c7e54bb971ea248dc8a81708a6", "submitter": { "id": 36501, "url": "http://patchwork.ozlabs.org/api/people/36501/?format=api", "name": "Ian Lance Taylor", "email": "iant@golang.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/gcc/patch/CAOyqgcXWKzGFRKNs8nQPnOvupjOVQaeMEr60emtpak1Pxf_ToQ@mail.gmail.com/mbox/", "series": [ { "id": 3025, "url": "http://patchwork.ozlabs.org/api/series/3025/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/list/?series=3025", "date": "2017-09-14T03:53:22", "name": "Go patch committed: avoid compiler crash on invalid programs", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/3025/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/813703/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/813703/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<gcc-patches-return-462102-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-462102-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=\"Yvmx9CnI\"; 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 3xt4Q74WfXz9sBZ\n\tfor <incoming@patchwork.ozlabs.org>;\n\tThu, 14 Sep 2017 13:53:35 +1000 (AEST)", "(qmail 8034 invoked by alias); 14 Sep 2017 03:53:27 -0000", "(qmail 8021 invoked by uid 89); 14 Sep 2017 03:53:26 -0000", "from mail-pg0-f44.google.com (HELO mail-pg0-f44.google.com)\n\t(74.125.83.44) by sourceware.org\n\t(qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP;\n\tThu, 14 Sep 2017 03:53:24 +0000", "by mail-pg0-f44.google.com with SMTP id d8so4158413pgt.4 for\n\t<gcc-patches@gcc.gnu.org>; Wed, 13 Sep 2017 20:53:24 -0700 (PDT)", "by 10.100.182.173 with HTTP; Wed, 13 Sep 2017 20:53:22 -0700 (PDT)" ], "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\n\t:mime-version:from:date:message-id:subject:to:content-type; q=\n\tdns; s=default; b=pItfcJV0maww1I7gTqOFNvB+PxqXgAKoRP8N8aqAIrV+d6\n\thKLv96CRAtCwh6U2HTUJ5faV1HVfijAp5C/jk7IXVtYB7TThSG3xzv/c9Uf+HLlK\n\t4EaxF5pF/p2+7kpuS7xuOiaZAvqB+wvYcdcZ7D9l9eVCvDdCVT0sK1rrZzdPY=", "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\n\t:mime-version:from:date:message-id:subject:to:content-type; s=\n\tdefault; bh=pl7N/qFDIIQG7ctuOyMlBEnrBDI=; b=Yvmx9CnIO2bQjDjDz8nt\n\tnYhmkZ5+fmXyuUAjE9AMmzcDDZXQ98kv8uLp9xkNnB03+L12me3xTzhxEXRTpoWu\n\tC9QftsVOnKj+3k8cWKyyr4pKlCby36TXItZXhsixrCiKvmCCklVoHJkd6wV4I30w\n\t3gm2q49jTnPlENJA6VaFgbo=", "Mailing-List": "contact gcc-patches-help@gcc.gnu.org; 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boundary=\"f403045cc96ac382ac05591e37ef\"" }, "content": "This minor patch to the Go frontend avoids crashing the compiler on\nsome invalid programs. Bootstrapped and ran Go testsuite on\nx86_64-pc-linux-gnu. Committed to mainline.\n\nIan", "diff": "Index: gcc/go/gofrontend/MERGE\n===================================================================\n--- gcc/go/gofrontend/MERGE\t(revision 252747)\n+++ gcc/go/gofrontend/MERGE\t(working copy)\n@@ -1,4 +1,4 @@\n-89e46ae0cde7bebd8e97434355c5b7e57d902613\n+0176cbc6dbd2170bfe2eb8904b80ddfe4c946997\n \n The first line of this file holds the git revision number of the last\n merge done from the gofrontend repository.\nIndex: gcc/go/gofrontend/expressions.cc\n===================================================================\n--- gcc/go/gofrontend/expressions.cc\t(revision 252746)\n+++ gcc/go/gofrontend/expressions.cc\t(working copy)\n@@ -210,7 +210,11 @@ Expression::convert_type_to_interface(Ty\n }\n \n // This should have been checked already.\n- go_assert(lhs_interface_type->implements_interface(rhs_type, NULL));\n+ if (!lhs_interface_type->implements_interface(rhs_type, NULL))\n+ {\n+ go_assert(saw_errors());\n+ return Expression::make_error(location);\n+ }\n \n // An interface is a tuple. If LHS_TYPE is an empty interface type,\n // then the first field is the type descriptor for RHS_TYPE.\n", "prefixes": [] }