{"id":2224612,"url":"http://patchwork.ozlabs.org/api/1.2/patches/2224612/?format=json","web_url":"http://patchwork.ozlabs.org/project/gcc/patch/20260417172712.1015232-5-torbjorn.svensson@foss.st.com/","project":{"id":17,"url":"http://patchwork.ozlabs.org/api/1.2/projects/17/?format=json","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":"<20260417172712.1015232-5-torbjorn.svensson@foss.st.com>","list_archive_url":null,"date":"2026-04-17T17:27:12","name":"[10/30] Change `struct vrange_storage` to `class vrange_storage` to align tags","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"c2e88d815e4f8d7f110998cd979cac28a60bb1e1","submitter":{"id":84848,"url":"http://patchwork.ozlabs.org/api/1.2/people/84848/?format=json","name":"Torbjörn SVENSSON","email":"torbjorn.svensson@foss.st.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/gcc/patch/20260417172712.1015232-5-torbjorn.svensson@foss.st.com/mbox/","series":[{"id":500377,"url":"http://patchwork.ozlabs.org/api/1.2/series/500377/?format=json","web_url":"http://patchwork.ozlabs.org/project/gcc/list/?series=500377","date":"2026-04-17T17:25:07","name":"Align struct/class forward declaration with implementation","version":1,"mbox":"http://patchwork.ozlabs.org/series/500377/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2224612/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2224612/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":["incoming@patchwork.ozlabs.org","gcc-patches@gcc.gnu.org"],"Delivered-To":["patchwork-incoming@legolas.ozlabs.org","gcc-patches@gcc.gnu.org"],"Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=foss.st.com header.i=@foss.st.com header.a=rsa-sha256\n header.s=selector2 header.b=oPHoWgRL;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org\n (client-ip=2620:52:6:3111::32; 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Ip=[164.130.1.59];\n Helo=[smtpO365.st.com]","X-MS-Exchange-CrossTenant-AuthSource":"\n DB3PEPF0000885D.eurprd02.prod.outlook.com","X-MS-Exchange-CrossTenant-AuthAs":"Anonymous","X-MS-Exchange-CrossTenant-FromEntityHeader":"HybridOnPrem","X-MS-Exchange-Transport-CrossTenantHeadersStamped":"AM8PR10MB4132","X-BeenThere":"gcc-patches@gcc.gnu.org","X-Mailman-Version":"2.1.30","Precedence":"list","List-Id":"Gcc-patches mailing list ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org"},"content":"Building GCC with clang gives warnings like:\nwarning: struct 'vrange_storage' was previously declared as a class; this is valid, but may result in linker errors under the Microsoft C++ ABI [-Wmismatched-tags]\n\ngcc/ChangeLog:\n\n\t* tree-core.h: Change `struct vrange_storage` to `class\n\tvrange_storage`.\n\nSigned-off-by: Torbjörn SVENSSON \n---\n gcc/tree-core.h | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)","diff":"diff --git a/gcc/tree-core.h b/gcc/tree-core.h\nindex 07e9318f5e8..8cd9bb3190c 100644\n--- a/gcc/tree-core.h\n+++ b/gcc/tree-core.h\n@@ -1727,7 +1727,7 @@ struct GTY(()) tree_ssa_name {\n /* Range and aliasing info for pointers. */\n struct GTY ((tag (\"0\"))) ptr_info_def *ptr_info;\n /* Range info for everything else. */\n- struct GTY ((tag (\"1\"))) vrange_storage * range_info;\n+ class GTY ((tag (\"1\"))) vrange_storage * range_info;\n } GTY ((desc (\"%1.typed.type ?\" \\\n \t\t\"!POINTER_TYPE_P (TREE_TYPE ((tree)&%1)) : 2\"))) info;\n /* Immediate uses list for this SSA_NAME. */\n","prefixes":["10/30"]}