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GET /api/1.0/patches/2175303/?format=api
{ "id": 2175303, "url": "http://patchwork.ozlabs.org/api/1.0/patches/2175303/?format=api", "project": { "id": 41, "url": "http://patchwork.ozlabs.org/api/1.0/projects/41/?format=api", "name": "GNU C Library", "link_name": "glibc", "list_id": "libc-alpha.sourceware.org", "list_email": "libc-alpha@sourceware.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20251217175554.1157780-5-adhemerval.zanella@linaro.org>", "date": "2025-12-17T17:51:50", "name": "[4/8] stdio: Fix tst-vfprintf-user-type on clang", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "b0367c64e068dc08648b3f50418b593d88b1db47", "submitter": { "id": 66065, "url": "http://patchwork.ozlabs.org/api/1.0/people/66065/?format=api", "name": "Adhemerval Zanella Netto", "email": "adhemerval.zanella@linaro.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/glibc/patch/20251217175554.1157780-5-adhemerval.zanella@linaro.org/mbox/", "series": [ { "id": 485739, "url": "http://patchwork.ozlabs.org/api/1.0/series/485739/?format=api", "date": "2025-12-17T17:51:48", "name": "Improve test when building with clang", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/485739/mbox/" } ], "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2175303/checks/", "tags": {}, "headers": { "Return-Path": "<libc-alpha-bounces~incoming=patchwork.ozlabs.org@sourceware.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "libc-alpha@sourceware.org" ], "Delivered-To": [ "patchwork-incoming@legolas.ozlabs.org", "libc-alpha@sourceware.org" ], "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256\n header.s=google header.b=b37dH0Vo;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=sourceware.org\n (client-ip=38.145.34.32; helo=vm01.sourceware.org;\n envelope-from=libc-alpha-bounces~incoming=patchwork.ozlabs.org@sourceware.org;\n receiver=patchwork.ozlabs.org)", "sourceware.org;\n\tdkim=pass (2048-bit key,\n unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256\n header.s=google header.b=b37dH0Vo", "sourceware.org;\n dmarc=pass (p=none dis=none) header.from=linaro.org", "sourceware.org; spf=pass smtp.mailfrom=linaro.org", "server2.sourceware.org;\n arc=none smtp.remote-ip=209.85.210.172" ], "Received": [ "from vm01.sourceware.org (vm01.sourceware.org [38.145.34.32])\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 4dWhSJ538Kz1xty\n\tfor <incoming@patchwork.ozlabs.org>; Thu, 18 Dec 2025 05:01:20 +1100 (AEDT)", "from vm01.sourceware.org (localhost [127.0.0.1])\n\tby sourceware.org (Postfix) with ESMTP id A6CF94BA2E27\n\tfor <incoming@patchwork.ozlabs.org>; Wed, 17 Dec 2025 18:01:18 +0000 (GMT)", "from mail-pf1-f172.google.com (mail-pf1-f172.google.com\n [209.85.210.172])\n by sourceware.org (Postfix) with ESMTPS id C40AE4BA2E27\n for <libc-alpha@sourceware.org>; Wed, 17 Dec 2025 17:56:08 +0000 (GMT)", "by mail-pf1-f172.google.com with SMTP id\n d2e1a72fcca58-7ba55660769so4851055b3a.1\n for <libc-alpha@sourceware.org>; Wed, 17 Dec 2025 09:56:08 -0800 (PST)", "from ubuntu-vm.. 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J . Lu\" <hjl.tools@gmail.com>, Collin Funk <collin.funk1@gmail.com>,\n Sam James <sam@gentoo.org>", "Subject": "[PATCH 4/8] stdio: Fix tst-vfprintf-user-type on clang", "Date": "Wed, 17 Dec 2025 14:51:50 -0300", "Message-ID": "<20251217175554.1157780-5-adhemerval.zanella@linaro.org>", "X-Mailer": "git-send-email 2.43.0", "In-Reply-To": "<20251217175554.1157780-1-adhemerval.zanella@linaro.org>", "References": "<20251217175554.1157780-1-adhemerval.zanella@linaro.org>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-BeenThere": "libc-alpha@sourceware.org", "X-Mailman-Version": "2.1.30", "Precedence": "list", "List-Id": "Libc-alpha mailing list <libc-alpha.sourceware.org>", "List-Unsubscribe": "<https://sourceware.org/mailman/options/libc-alpha>,\n <mailto:libc-alpha-request@sourceware.org?subject=unsubscribe>", "List-Archive": "<https://sourceware.org/pipermail/libc-alpha/>", "List-Post": "<mailto:libc-alpha@sourceware.org>", "List-Help": "<mailto:libc-alpha-request@sourceware.org?subject=help>", "List-Subscribe": "<https://sourceware.org/mailman/listinfo/libc-alpha>,\n <mailto:libc-alpha-request@sourceware.org?subject=subscribe>", "Errors-To": "libc-alpha-bounces~incoming=patchwork.ozlabs.org@sourceware.org" }, "content": "The pointer alias comparison will be optimized away by the compiler,\nand gcc and clang will evaluate it differently (clang evaluates it\nas false, while gcc evaluates it as true).\n---\n stdio-common/tst-vfprintf-user-type.c | 1 -\n 1 file changed, 1 deletion(-)", "diff": "diff --git a/stdio-common/tst-vfprintf-user-type.c b/stdio-common/tst-vfprintf-user-type.c\nindex 3fc98b30f1..41ae8a45c1 100644\n--- a/stdio-common/tst-vfprintf-user-type.c\n+++ b/stdio-common/tst-vfprintf-user-type.c\n@@ -183,7 +183,6 @@ do_test (void)\n #else\n extern int asprintf_alias (char **, const char *, ...) __asm__ (\"asprintf\");\n #endif\n- TEST_VERIFY (asprintf_alias == asprintf);\n char *str = NULL;\n TEST_VERIFY (asprintf_alias (&str, \"[[%P]]\", 123L, 456.0) >= 0);\n TEST_COMPARE_STRING (str, \"[[(123, 456.000000)]]\");\n", "prefixes": [ "4/8" ] }