{"id":2228278,"url":"http://patchwork.ozlabs.org/api/1.1/patches/2228278/?format=json","web_url":"http://patchwork.ozlabs.org/project/gcc/patch/tencent_795EFDB353C0E3448CA5A590B713691A810A@qq.com/","project":{"id":17,"url":"http://patchwork.ozlabs.org/api/1.1/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},"msgid":"","date":"2026-04-25T19:26:42","name":"[v2] c++, contracts: fix testsuite basic.contract.eval.p8 failed","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"72bc6ed50d78cb200dcc55dc82fca7a50e7bb97d","submitter":{"id":89506,"url":"http://patchwork.ozlabs.org/api/1.1/people/89506/?format=json","name":"yxj-github-437","email":"2457369732@qq.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/gcc/patch/tencent_795EFDB353C0E3448CA5A590B713691A810A@qq.com/mbox/","series":[{"id":501482,"url":"http://patchwork.ozlabs.org/api/1.1/series/501482/?format=json","web_url":"http://patchwork.ozlabs.org/project/gcc/list/?series=501482","date":"2026-04-25T19:26:42","name":"[v2] c++, contracts: fix testsuite basic.contract.eval.p8 failed","version":2,"mbox":"http://patchwork.ozlabs.org/series/501482/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2228278/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2228278/checks/","tags":{},"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 (1024-bit key;\n unprotected) header.d=qq.com header.i=@qq.com header.a=rsa-sha256\n header.s=s201512 header.b=uViJ6mxQ;\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; helo=vm01.sourceware.org;\n envelope-from=gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org;\n receiver=patchwork.ozlabs.org)","sourceware.org;\n\tdkim=pass (1024-bit key,\n unprotected) header.d=qq.com header.i=@qq.com header.a=rsa-sha256\n header.s=s201512 header.b=uViJ6mxQ","sourceware.org;\n dmarc=pass (p=quarantine dis=none) header.from=qq.com","sourceware.org; spf=pass smtp.mailfrom=qq.com","server2.sourceware.org;\n arc=none smtp.remote-ip=162.62.58.211"],"Received":["from vm01.sourceware.org (vm01.sourceware.org\n [IPv6:2620:52:6:3111::32])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519 server-signature ECDSA (secp384r1) server-digest SHA384)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4g30JX26k8z1yHS\n\tfor ; Sun, 26 Apr 2026 05:29:30 +1000 (AEST)","from vm01.sourceware.org (localhost [127.0.0.1])\n\tby sourceware.org (Postfix) with ESMTP id D35574BB3B8E\n\tfor ; Sat, 25 Apr 2026 19:29:27 +0000 (GMT)","from out162-62-58-211.mail.qq.com (out162-62-58-211.mail.qq.com\n [162.62.58.211])\n by sourceware.org (Postfix) with UTF8SMTPS id 118864BB3B8E;\n Sat, 25 Apr 2026 19:28:49 +0000 (GMT)","from localhost.localdomain ([123.139.9.43])\n by newxmesmtplogicsvrszc43-0.qq.com (NewEsmtp) with SMTP\n id 72BA26CE; Sun, 26 Apr 2026 03:28:43 +0800"],"DKIM-Filter":["OpenDKIM Filter v2.11.0 sourceware.org D35574BB3B8E","OpenDKIM Filter v2.11.0 sourceware.org 118864BB3B8E"],"DMARC-Filter":"OpenDMARC Filter v1.4.2 sourceware.org 118864BB3B8E","ARC-Filter":"OpenARC Filter v1.0.0 sourceware.org 118864BB3B8E","ARC-Seal":"i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1777145331; cv=none;\n b=hrcfpLPGvntmCkGX1gS08AeJWmp2bvSWnRk9q1420bZUQ2RzBdQLRV51e40Q80w666mzgSR1mm3l0zInM1LopmxGnbOqXy3HqmIhg1R/0n8Ofc+g5IB69eio2zc8zFJQQz68dLnypyobsu/MD4HqiQwgNe/4KJnAONzPBKMEk9I=","ARC-Message-Signature":"i=1; a=rsa-sha256; d=sourceware.org; s=key;\n t=1777145331; c=relaxed/simple;\n bh=mxiHe8g8CD6+RKj3uPI482YbxbbpplHMzNGbAMIufK8=;\n h=DKIM-Signature:Message-ID:From:To:Subject:Date:MIME-Version;\n b=WAuYwN5dXbhPN/OPGY8V251uwV5rk0B9x6oBgGtaicxgygk7eN1Ojx7QkjFyb0xp9vMXe8qSS2YiZ7P2pEjefuAg8SksuUwEH77IJdY4VyMIrwj2Yw/x3S5BbsZwu+f8nFKcxOcvG4vxgZkq36slv+cPr5gYnzRN64WOAB6LThs=","ARC-Authentication-Results":"i=1; server2.sourceware.org","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed; d=qq.com; s=s201512;\n t=1777145326; bh=K3afa3X67Mp9gyEKMAE9vumwq+Y/X9+20zNPeEVvyJE=;\n h=From:To:Cc:Subject:Date;\n b=uViJ6mxQ2PeimaXV6C76LTM5d58tckxjOzNY1cYNJJ7MD/T7PN2qk5/tp40HxJiGe\n 4JlKswa/JzdZDiLKxbXYtfG7JqkQ3yXBGB8zyqZdo14WaPQg+Ub6cgb089HfPeXyO8\n tcsjNpxl4u9HmrECswlQnFwcg68FQTsCSUR/0Pm4=","X-QQ-mid":"xmsmtpt1777145323tha57qnyz","Message-ID":"","X-QQ-XMAILINFO":"M1rD3f8svNznC7p4Qi08ar+bUwvoFbXI6CB/PgX9Dty1DFEhzsTIyMfMFu0VDq\n V/aN3GPz6xUaiOKzBW0tv+ZdnEmTEzjMJBxu7O+1GWrFihmF4ntotPwiT2edBlOeeXBJqyGZSkLS\n FPVpeOoQhaKEj2nmSy+fZU0zRtfVzepq+Dku1W+/azb3bDl8Y9u0MXPzxowMkWSqObSp3Ke5uJhm\n fKcnCfsfqm8GHv0SI8dkCIq2Kdi+xqFB/mmeL7Vu07Lzy1v2wRZW2kjso5Emy9LlxMuSXo3acO0E\n nC5zSf9OJO66UdjQBfsQgM12OZLbCEeEV8AbJNMzrudJooLsF/7dmS9mvhuggM3PctjvcB/bO4dn\n F7TLXRvDqjZC4HmSDFBc+RyPjHeUpdyjdbUjROJRtQfT2zQyOlBI3jTXv5urHJQMR+9njPRsn63z\n v1+IHSSXQ+9kiIOuMVd3t87KElOTEwKQ58Vw8neBJdsqgqIWl5+VrTM7XyaH9QmGqQKSbuaQy+wR\n QS9IwwKZFWkX4GPyEmQVWO5Ov5m6KOI7UKqFUxGqHFv8EuFwD4acfk/gYSeXx5r0qoUXz+b2yZ13\n 3gQz3SbaZ0peMN+qIGQ3dkeCX+9svR7L1bmRXS1wgTsd53lyFzMZFfY7nFImQ4CUo3geg4J3DSPG\n +eb+i5ZfyUNJGDPW2fBIV20obD3RFEQWAOyQ244TXh8B/Lfj2x4y+6O7Lag5Gg8TUVyb4aXQqBkP\n ZA4n6GWs+J+HxUNfSG36djy4BfEYDmNMasWSNTqPYG8BT2H/4hhuJOlNHD9cRXAyqqBXbQirfdNx\n 8Nub/0yyW7q9AHMOcxpA46NlJMmdZ25sDESgrsuMYzRVruqmdxgpf7ThqLhO/43qVpHp3u3ax446\n bsfGHLwLzt+yt8Jt7bFQH/7pDeoQlDbMkxxS6rzgPvPmolL+lezlJ3I+DDdwzBtac9TACaAbSYOk\n VvX2Ji0/dRTAdQylLaXeaFG8LOqJN5Re2ZrUYhbAXJvbaOM3mpAKz8fL7c3BB/ekJbYcqlkhElrN\n InzmvFQZzcwpB6cn5RBgso2nNfdupbAkJVCInFRGnfe4RuQQZPeBrQbLAk1DFQechkPHiQ9w==","X-QQ-XMRINFO":"MPJ6Tf5t3I/ylTmHUqvI8+Wpn+Gzalws3A==","From":"yxj-github-437 <2457369732@qq.com>","To":"gcc-patches@gcc.gnu.org","Cc":"jason@redhat.com, nathan@acm.org, ppalka@gcc.gnu.org,\n yxj-github-437 <2457369732@qq.com>","Subject":"[PATCH v2] c++,\n contracts: fix testsuite basic.contract.eval.p8 failed","Date":"Sun, 26 Apr 2026 03:26:42 +0800","X-OQ-MSGID":"<20260425192642.148958-1-2457369732@qq.com>","X-Mailer":"git-send-email 2.43.0","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","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":"In constant expression, when contract check fail, the non_constant_p\nshould be set true.\n\ngcc/cp/ChangeLog:\n\t* constexpr.cc (cxx_eval_constant_expression): mark\n\t*non_constant_p true since contract stmt check failed\n---\n gcc/cp/constexpr.cc | 7 ++++++-\n 1 file changed, 6 insertions(+), 1 deletion(-)","diff":"diff --git a/gcc/cp/constexpr.cc b/gcc/cp/constexpr.cc\nindex a593b66dd41..a8c0c5a45d0 100644\n--- a/gcc/cp/constexpr.cc\n+++ b/gcc/cp/constexpr.cc\n@@ -10528,6 +10528,7 @@ cxx_eval_constant_expression (const constexpr_ctx *ctx, tree t,\n \t {\n \t ctx->global->contract_statement = t;\n \t ctx->global->contract_condition_non_const = true;\n+\t *non_constant_p = true;\n \t break;\n \t }\n \n@@ -10550,11 +10551,15 @@ cxx_eval_constant_expression (const constexpr_ctx *ctx, tree t,\n \t {\n \t ctx->global->contract_statement = t;\n \t ctx->global->contract_condition_non_const = true;\n+\t *non_constant_p = true;\n \t break;\n \t }\n \t/* Constant, but check failed. */\n \tif (integer_zerop (eval))\n-\t ctx->global->contract_statement = t;\n+\t {\n+\t ctx->global->contract_statement = t;\n+\t *non_constant_p = true;\n+\t }\n }\n break;\n \n","prefixes":["v2"]}