Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/patches/2226696/?format=api
{ "id": 2226696, "url": "http://patchwork.ozlabs.org/api/patches/2226696/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/patch/bmm.hhuofit7i2.gcc.gcc-TEST.peppe.53.1.1@forge-stage.sourceware.org/", "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": "<bmm.hhuofit7i2.gcc.gcc-TEST.peppe.53.1.1@forge-stage.sourceware.org>", "list_archive_url": null, "date": "2026-04-22T18:23:56", "name": "[v1,1/1] libstdc++: do not use an unreserved name in _Temporary_buffer [PR119496]", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "d4bebe85dceb5e0c9a2121d0ca91c4efeb7affe4", "submitter": { "id": 93222, "url": "http://patchwork.ozlabs.org/api/people/93222/?format=api", "name": "peppe via Sourceware Forge", "email": "forge-bot+peppe@forge-stage.sourceware.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/gcc/patch/bmm.hhuofit7i2.gcc.gcc-TEST.peppe.53.1.1@forge-stage.sourceware.org/mbox/", "series": [ { "id": 501076, "url": "http://patchwork.ozlabs.org/api/series/501076/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/list/?series=501076", "date": "2026-04-22T18:23:56", "name": "WIP: libstdc++: do not use an unreserved name in _Temporary_buffer [PR119496]", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/501076/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2226696/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2226696/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org>", "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 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; dmarc=none (p=none dis=none)\n header.from=forge-stage.sourceware.org", "sourceware.org;\n spf=pass smtp.mailfrom=forge-stage.sourceware.org", "server2.sourceware.org;\n arc=none smtp.remote-ip=38.145.34.39" ], "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 4g17FB1rcMz1yGs\n\tfor <incoming@patchwork.ozlabs.org>; Thu, 23 Apr 2026 04:35:10 +1000 (AEST)", "from vm01.sourceware.org (localhost [127.0.0.1])\n\tby sourceware.org (Postfix) with ESMTP id 445E242D1F58\n\tfor <incoming@patchwork.ozlabs.org>; Wed, 22 Apr 2026 18:35:08 +0000 (GMT)", "from forge-stage.sourceware.org (vm08.sourceware.org [38.145.34.39])\n by sourceware.org (Postfix) with ESMTPS id 12BD043E2154\n for <gcc-patches@gcc.gnu.org>; Wed, 22 Apr 2026 18:24:48 +0000 (GMT)", "from forge-stage.sourceware.org (localhost [IPv6:::1])\n (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n key-exchange x25519 server-signature ECDSA (prime256v1) server-digest SHA256)\n (No client certificate requested)\n by forge-stage.sourceware.org (Postfix) with ESMTPS id D7EF64345E\n for <gcc-patches@gcc.gnu.org>; Wed, 22 Apr 2026 18:24:47 +0000 (UTC)" ], "DKIM-Filter": [ "OpenDKIM Filter v2.11.0 sourceware.org 445E242D1F58", "OpenDKIM Filter v2.11.0 sourceware.org 12BD043E2154" ], "DMARC-Filter": "OpenDMARC Filter v1.4.2 sourceware.org 12BD043E2154", "ARC-Filter": "OpenARC Filter v1.0.0 sourceware.org 12BD043E2154", "ARC-Seal": "i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1776882288; cv=none;\n b=SgeLzJJmPTka406GoLtfGGRKrcCXHt/prRmX+UqxhgmGKbceADkUcj5OMTWuuMWhnimADVNWw37tTTzPzNYnHpEIVc5QvAvTSpKiVeRhCTbAeiO2YCsZyYFDH3BbMQGukZaoZuVbhbizdB3fq4JUDqzoM52RfCAyhCJXhfQNFWk=", "ARC-Message-Signature": "i=1; a=rsa-sha256; d=sourceware.org; s=key;\n t=1776882288; c=relaxed/simple;\n bh=+W81o0awx5yHhVYWMy6tQckpjWGZLovm4sj0PRa0AFg=;\n h=From:Date:Subject:To:Message-ID;\n b=f5Uf37V0mkFeL2Sg+Wfn1heildt5Ce6KNcDHpgGlWHLvwU67y8tvUnRqH76wQNzEhCHzWlJW/LVUrJLvSEAzzZWqRgppZsccSqf4Lflt8cQuAIGGLqkv5Sa4Gzuc851KCke6cVunX9xpdFdS4fzWvJp82cSNMecOGMXA0A5oZ8g=", "ARC-Authentication-Results": "i=1; server2.sourceware.org", "From": "peppe via Sourceware Forge <forge-bot+peppe@forge-stage.sourceware.org>", "Date": "Wed, 22 Apr 2026 18:23:56 +0000", "Subject": "[PATCH v1 1/1] libstdc++: do not use an unreserved name in\n _Temporary_buffer [PR119496]", "To": "gcc-patches mailing list <gcc-patches@gcc.gnu.org>", "Message-ID": "\n <bmm.hhuofit7i2.gcc.gcc-TEST.peppe.53.1.1@forge-stage.sourceware.org>", "X-Mailer": "batrachomyomachia", "X-Requested-Reviewer": "redi", "X-Pull-Request-Organization": "gcc", "X-Pull-Request-Repository": "gcc-TEST", "X-Pull-Request": "https://forge.sourceware.org/gcc/gcc-TEST/pulls/53", "References": "\n <bmm.hhuofit7i2.gcc.gcc-TEST.peppe.53.1.0@forge-stage.sourceware.org>", "In-Reply-To": "\n <bmm.hhuofit7i2.gcc.gcc-TEST.peppe.53.1.0@forge-stage.sourceware.org>", "X-Patch-URL": "\n https://forge.sourceware.org/peppe/gcc-TEST/commit/42269a3d46b3f031cf5f56826dce2650f45e7689", "X-BeenThere": "gcc-patches@gcc.gnu.org", "X-Mailman-Version": "2.1.30", "Precedence": "list", "List-Id": "Gcc-patches mailing list <gcc-patches.gcc.gnu.org>", "List-Unsubscribe": "<https://gcc.gnu.org/mailman/options/gcc-patches>,\n <mailto:gcc-patches-request@gcc.gnu.org?subject=unsubscribe>", "List-Archive": "<https://gcc.gnu.org/pipermail/gcc-patches/>", "List-Post": "<mailto:gcc-patches@gcc.gnu.org>", "List-Help": "<mailto:gcc-patches-request@gcc.gnu.org?subject=help>", "List-Subscribe": "<https://gcc.gnu.org/mailman/listinfo/gcc-patches>,\n <mailto:gcc-patches-request@gcc.gnu.org?subject=subscribe>", "Reply-To": "gcc-patches mailing list <gcc-patches@gcc.gnu.org>,\n peppe@noreply.localhost", "Errors-To": "gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org" }, "content": "From: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>\n\nAs the PR observes, _Temporary_buffer was using an unreserved name for a\nmember function that can therefore clash with macros defined by the\nuser. Avoid that by renaming the member function.\n\n\tPR libstdc++/119496\n\nlibstdc++-v3/ChangeLog:\n\n\t* include/bits/stl_algo.h: Adjust calls to requested_size.\n\t* include/bits/stl_tempbuf.h (requested_size): Rename with\n\tan _M_ prefix.\n\t* testsuite/17_intro/names.cc: Add a #define for\n\trequested_size.\n\nSigned-off-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>\n---\n libstdc++-v3/include/bits/stl_algo.h | 4 ++--\n libstdc++-v3/include/bits/stl_tempbuf.h | 2 +-\n libstdc++-v3/testsuite/17_intro/names.cc | 4 ++++\n 3 files changed, 7 insertions(+), 3 deletions(-)", "diff": "diff --git a/libstdc++-v3/include/bits/stl_algo.h b/libstdc++-v3/include/bits/stl_algo.h\nindex 98c2249039d1..3f4674d5ca42 100644\n--- a/libstdc++-v3/include/bits/stl_algo.h\n+++ b/libstdc++-v3/include/bits/stl_algo.h\n@@ -2511,7 +2511,7 @@ _GLIBCXX_END_INLINE_ABI_NAMESPACE(_V2)\n // [first,middle) and [middle,last).\n _TmpBuf __buf(__first, std::min(__len1, __len2));\n \n- if (__builtin_expect(__buf.size() == __buf.requested_size(), true))\n+ if (__builtin_expect(__buf.size() == __buf._M_requested_size(), true))\n \tstd::__merge_adaptive\n \t (__first, __middle, __last, __len1, __len2, __buf.begin(), __comp);\n else if (__builtin_expect(__buf.begin() == 0, false))\n@@ -5024,7 +5024,7 @@ _GLIBCXX_BEGIN_NAMESPACE_ALGO\n // so the buffer only needs to fit half the range at once.\n _TmpBuf __buf(__first, (__last - __first + 1) / 2);\n \n- if (__builtin_expect(__buf.requested_size() == __buf.size(), true))\n+ if (__builtin_expect(__buf._M_requested_size() == __buf.size(), true))\n \tstd::__stable_sort_adaptive(__first,\n \t\t\t\t __first + _DistanceType(__buf.size()),\n \t\t\t\t __last, __buf.begin(), __comp);\ndiff --git a/libstdc++-v3/include/bits/stl_tempbuf.h b/libstdc++-v3/include/bits/stl_tempbuf.h\nindex 7a7619e2628d..8cc7b11abd21 100644\n--- a/libstdc++-v3/include/bits/stl_tempbuf.h\n+++ b/libstdc++-v3/include/bits/stl_tempbuf.h\n@@ -227,7 +227,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION\n \n /// Returns the size requested by the constructor; may be >size().\n size_type\n- requested_size() const\n+ _M_requested_size() const\n { return _M_original_len; }\n \n /// As per Table mumble.\ndiff --git a/libstdc++-v3/testsuite/17_intro/names.cc b/libstdc++-v3/testsuite/17_intro/names.cc\nindex f32205d9c7f5..e94da9defb29 100644\n--- a/libstdc++-v3/testsuite/17_intro/names.cc\n+++ b/libstdc++-v3/testsuite/17_intro/names.cc\n@@ -404,4 +404,8 @@\n # endif\n #endif\n \n+// PR libstdc++/119496\n+// _Temporary_buffer used to have a member with this name\n+#define requested_size 1\n+\n #include <bits/stdc++.h>\n", "prefixes": [ "v1", "1/1" ] }