{"id":2224611,"url":"http://patchwork.ozlabs.org/api/1.2/patches/2224611/?format=json","web_url":"http://patchwork.ozlabs.org/project/gcc/patch/20260417172834.1015281-3-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":"<20260417172834.1015281-3-torbjorn.svensson@foss.st.com>","list_archive_url":null,"date":"2026-04-17T17:28:33","name":"[18/30] Change `class graph` to `struct graph` to align tags","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"ac9e93ce18476b2b1cc4e6017bcc65881dcc1029","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/20260417172834.1015281-3-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/2224611/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2224611/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=R9bw06PF;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org\n (client-ip=38.145.34.32; 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Ip=[164.130.1.60];\n Helo=[smtpO365.st.com]","X-MS-Exchange-CrossTenant-AuthSource":"\n DB1PEPF00050A00.eurprd03.prod.outlook.com","X-MS-Exchange-CrossTenant-AuthAs":"Anonymous","X-MS-Exchange-CrossTenant-FromEntityHeader":"HybridOnPrem","X-MS-Exchange-Transport-CrossTenantHeadersStamped":"PAXPR10MB5712","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: class 'graph' was previously declared as a struct; this is valid, but may result in linker errors under the Microsoft C++ ABI [-Wmismatched-tags]\n\ngcc/ChangeLog:\n\n\t* diagnostics/digraphs.h: Change `class graph` to `struct\n\tgraph`.\n\t* diagnostics/state-graphs.h: Likewise.\n\nSigned-off-by: Torbjörn SVENSSON \n---\n gcc/diagnostics/digraphs.h | 2 +-\n gcc/diagnostics/state-graphs.h | 2 +-\n 2 files changed, 2 insertions(+), 2 deletions(-)","diff":"diff --git a/gcc/diagnostics/digraphs.h b/gcc/diagnostics/digraphs.h\nindex 682d980b6ab..a2d1c89e65d 100644\n--- a/gcc/diagnostics/digraphs.h\n+++ b/gcc/diagnostics/digraphs.h\n@@ -31,7 +31,7 @@ class sarif_graph;\n class sarif_node;\n class sarif_edge;\n \n-namespace dot { class graph; }\n+namespace dot { struct graph; }\n \n namespace diagnostics {\n namespace digraphs {\ndiff --git a/gcc/diagnostics/state-graphs.h b/gcc/diagnostics/state-graphs.h\nindex e7a43a26d72..8a5c0aff9d0 100644\n--- a/gcc/diagnostics/state-graphs.h\n+++ b/gcc/diagnostics/state-graphs.h\n@@ -33,7 +33,7 @@ along with GCC; see the file COPYING3. If not see\n in these nodes to stash extra properties (e.g. what kind of memory region\n a node is e.g. stack vs heap). */\n \n-namespace dot { class graph; }\n+namespace dot { struct graph; }\n \n namespace diagnostics {\n namespace state_graphs {\n","prefixes":["18/30"]}