{"update": {"autokarma": true, "autotime": false, "stable_karma": 3, "stable_days": 0, "unstable_karma": -3, "require_bugs": true, "require_testcases": true, "display_name": "", "notes": "rhbz#1472437", "type": "bugfix", "status": "unpushed", "request": null, "severity": "unspecified", "suggest": "unspecified", "locked": false, "pushed": false, "critpath": false, "critpath_groups": null, "close_bugs": true, "date_submitted": "2019-03-06 08:55:22", "date_modified": null, "date_approved": null, "date_testing": "2019-03-06 15:56:45", "date_stable": null, "alias": "FEDORA-2019-3521ab1e66", "test_gating_status": "passed", "from_tag": null, "date_pushed": "2019-03-06 15:56:45", "meets_testing_requirements": true, "url": "https://bodhi.stg.fedoraproject.org/updates/FEDORA-2019-3521ab1e66", "title": "clang-7.0.1-5.fc29", "version_hash": "b228274b2f1441767844935e2d1445c13ecc14af", "release": {"name": "F29", "long_name": "Fedora 29", "version": "29", "id_prefix": "FEDORA", "branch": "f29", "dist_tag": "f29", "stable_tag": "f29-updates", "testing_tag": "f29-updates-testing", "candidate_tag": "f29-updates-candidate", "pending_signing_tag": "f29-signing-pending", "pending_testing_tag": "f29-updates-testing-pending", "pending_stable_tag": "f29-updates-pending", "override_tag": "f29-override", "mail_template": "fedora_errata_template", "state": "archived", "composed_by_bodhi": true, "create_automatic_updates": false, "package_manager": "dnf", "testing_repository": "updates-testing", "released_on": null, "eol": null, "critpath_mandatory_days_in_testing": 14, "mandatory_days_in_testing": 7, "critpath_min_karma": 2, "min_karma": 1, "setting_status": null}, "user": {"name": "sergesanspaille", "email": "serge.guelton@telecom-bretagne.eu", "id": 4589, "avatar": "https://seccdn.libravatar.org/avatar/c29870e5f3e70f3ac6c50b1e7b6be54be099f48290b412d646f272fa4a9bfbbc?s=24&d=retro", "openid": "sergesanspaille.id.stg.fedoraproject.org", "groups": [{"name": "packager"}, {"name": "ipausers"}, {"name": "fedora-contributor"}, {"name": "signed_fpca"}, {"name": "fedorabugs"}, {"name": "fedora-llvm-team"}]}, "comments": [{"karma": 0, "karma_critpath": 0, "text": "This update has been submitted for testing by sergesanspaille. ", "timestamp": "2019-03-06 08:55:22", "update_id": 132923, "user_id": 91, "id": 903907, "bug_feedback": [], "testcase_feedback": [], "user": {"name": "bodhi", "email": null, "id": 91, "avatar": "https://apps.fedoraproject.org/img/icons/bodhi-24.png", "openid": "bodhi.id.stg.fedoraproject.org", "groups": []}}, {"karma": 0, "karma_critpath": 0, "text": "This update has been pushed to testing.", "timestamp": "2019-03-06 15:57:50", "update_id": 132923, "user_id": 91, "id": 904150, "bug_feedback": [], "testcase_feedback": [], "user": {"name": "bodhi", "email": null, "id": 91, "avatar": "https://apps.fedoraproject.org/img/icons/bodhi-24.png", "openid": "bodhi.id.stg.fedoraproject.org", "groups": []}}, {"karma": 0, "karma_critpath": 0, "text": "Still not working for me:\n\n```\n$ sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2019-3521ab1e66\nLast metadata expiration check: 0:08:45 ago on Sat 09 Mar 2019 08:58:36 AM CET.\nNo security updates needed, but 99 updates available\nDependencies resolved.\nNothing to do.\nComplete!\n\n$ cat isnan.c\n#include <math.h>\n\nint main(void)\n{\n  double foo = 1.0;\n\n  if (isnan(foo))\n    return 1;\n  return 0;\n}\n\n$ clang -Wdouble-promotion -Wall -o isnan isnan.c\nisnan.c:7:13: warning: implicit conversion increases floating-point precision: 'double' to 'long double' [-Wdouble-promotion]\n  if (isnan(foo))\n      ~~~~~~^~~~\n/usr/include/math.h:928:46: note: expanded from macro 'isnan'\n#  define isnan(x) __MATH_TG ((x), __isnan, (x))\n                   ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~\n/usr/include/math.h:846:16: note: expanded from macro '__MATH_TG'\n   : FUNC ## l ARGS)\n     ~~~~~~~~~ ^~~~\n1 warning generated.\n```", "timestamp": "2019-03-09 08:08:24", "update_id": 132923, "user_id": 1892, "id": 905492, "bug_feedback": [{"karma": -1, "comment_id": 905492, "bug_id": 1472437, "bug": {"bug_id": 1472437, "title": "glibc: Can't compile libvirt with clang: implicit conversion increases floating-point precision in isnan()", "security": false, "parent": false}}], "testcase_feedback": [], "user": {"name": "dridi", "email": "dridi.boukelmoune@gmail.com", "id": 1892, "avatar": "https://seccdn.libravatar.org/avatar/7fec44f3dc279168587cf23164886887ecd19693e6f64a683f2c0b820347e8c1?s=24&d=retro", "openid": "dridi.id.stg.fedoraproject.org", "groups": [{"name": "packager"}, {"name": "ipausers"}, {"name": "fedora-contributor"}, {"name": "signed_fpca"}, {"name": "fedorabugs"}, {"name": "trust admins"}]}}, {"karma": 1, "karma_critpath": 0, "text": "Works great!  LGTM!  =)", "timestamp": "2019-03-09 11:45:05", "update_id": 132923, "user_id": 206, "id": 905521, "bug_feedback": [], "testcase_feedback": [], "user": {"name": "besser82", "email": "besser82.fpo@gmail.com", "id": 206, "avatar": "https://seccdn.libravatar.org/avatar/28bacfa3be75032390ac2c7a34599aeb825c3b62b2c55ef64821d2fc023b56cb?s=24&d=retro", "openid": "besser82.id.stg.fedoraproject.org", "groups": [{"name": "proventesters"}, {"name": "packager"}, {"name": "ipausers"}, {"name": "fedora-contributor"}, {"name": "signed_fpca"}, {"name": "fedorabugs"}, {"name": "ambassadors"}, {"name": "designteam"}, {"name": "shogun-ca"}, {"name": "alt-gtk-de-sig"}, {"name": "trust admins"}]}}, {"karma": 0, "karma_critpath": 0, "text": "After seeing besser82's positive karma i double-checked and I'm pretty sure I saw no improvement with this very update:\n\n```\n$ dnf info clang --installed\nInstalled Packages\nName         : clang\nVersion      : 7.0.1\nRelease      : 5.fc29\nArchitecture : x86_64\nSize         : 1.3 M\nSource       : clang-7.0.1-5.fc29.src.rpm\nRepository   : @System\nFrom repo    : updates-testing\nSummary      : A C language family front-end for LLVM\nURL          : http://llvm.org\nLicense      : NCSA\nDescription  : clang: noun\n             :     1. A loud, resonant, metallic sound.\n             :     2. The strident call of a crane or goose.\n             :     3. C-language family front-end toolkit.\n             : \n             : The goal of the Clang project is to create a new C, C++, Objective C\n             : and Objective C++ front-end for the LLVM compiler. Its tools are built\n             : as libraries and designed to be loosely-coupled and extensible.\n```", "timestamp": "2019-03-09 22:40:15", "update_id": 132923, "user_id": 1892, "id": 905627, "bug_feedback": [{"karma": 0, "comment_id": 905627, "bug_id": 1472437, "bug": {"bug_id": 1472437, "title": "glibc: Can't compile libvirt with clang: implicit conversion increases floating-point precision in isnan()", "security": false, "parent": false}}], "testcase_feedback": [], "user": {"name": "dridi", "email": "dridi.boukelmoune@gmail.com", "id": 1892, "avatar": "https://seccdn.libravatar.org/avatar/7fec44f3dc279168587cf23164886887ecd19693e6f64a683f2c0b820347e8c1?s=24&d=retro", "openid": "dridi.id.stg.fedoraproject.org", "groups": [{"name": "packager"}, {"name": "ipausers"}, {"name": "fedora-contributor"}, {"name": "signed_fpca"}, {"name": "fedorabugs"}, {"name": "trust admins"}]}}, {"karma": 0, "karma_critpath": 0, "text": "This update has been unpushed.", "timestamp": "2019-03-10 07:36:31", "update_id": 132923, "user_id": 4589, "id": 905795, "bug_feedback": [], "testcase_feedback": [], "user": {"name": "sergesanspaille", "email": "serge.guelton@telecom-bretagne.eu", "id": 4589, "avatar": "https://seccdn.libravatar.org/avatar/c29870e5f3e70f3ac6c50b1e7b6be54be099f48290b412d646f272fa4a9bfbbc?s=24&d=retro", "openid": "sergesanspaille.id.stg.fedoraproject.org", "groups": [{"name": "packager"}, {"name": "ipausers"}, {"name": "fedora-contributor"}, {"name": "signed_fpca"}, {"name": "fedorabugs"}, {"name": "fedora-llvm-team"}]}}, {"karma": 0, "karma_critpath": 0, "text": "I bundled the patch but fogot to apply it, thanks@dridi for spotting that.", "timestamp": "2019-03-10 07:37:15", "update_id": 132923, "user_id": 4589, "id": 905796, "bug_feedback": [{"karma": 0, "comment_id": 905796, "bug_id": 1472437, "bug": {"bug_id": 1472437, "title": "glibc: Can't compile libvirt with clang: implicit conversion increases floating-point precision in isnan()", "security": false, "parent": false}}], "testcase_feedback": [], "user": {"name": "sergesanspaille", "email": "serge.guelton@telecom-bretagne.eu", "id": 4589, "avatar": "https://seccdn.libravatar.org/avatar/c29870e5f3e70f3ac6c50b1e7b6be54be099f48290b412d646f272fa4a9bfbbc?s=24&d=retro", "openid": "sergesanspaille.id.stg.fedoraproject.org", "groups": [{"name": "packager"}, {"name": "ipausers"}, {"name": "fedora-contributor"}, {"name": "signed_fpca"}, {"name": "fedorabugs"}, {"name": "fedora-llvm-team"}]}}], "builds": [{"nvr": "clang-7.0.1-5.fc29", "signed": true, "release_id": 23, "type": "rpm", "epoch": 0}], "bugs": [{"bug_id": 1472437, "title": "glibc: Can't compile libvirt with clang: implicit conversion increases floating-point precision in isnan()", "security": false, "parent": false, "feedback": [{"karma": -1, "comment_id": 905492, "bug_id": 1472437, "comment": {"karma": 0, "karma_critpath": 0, "text": "Still not working for me:\n\n```\n$ sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2019-3521ab1e66\nLast metadata expiration check: 0:08:45 ago on Sat 09 Mar 2019 08:58:36 AM CET.\nNo security updates needed, but 99 updates available\nDependencies resolved.\nNothing to do.\nComplete!\n\n$ cat isnan.c\n#include <math.h>\n\nint main(void)\n{\n  double foo = 1.0;\n\n  if (isnan(foo))\n    return 1;\n  return 0;\n}\n\n$ clang -Wdouble-promotion -Wall -o isnan isnan.c\nisnan.c:7:13: warning: implicit conversion increases floating-point precision: 'double' to 'long double' [-Wdouble-promotion]\n  if (isnan(foo))\n      ~~~~~~^~~~\n/usr/include/math.h:928:46: note: expanded from macro 'isnan'\n#  define isnan(x) __MATH_TG ((x), __isnan, (x))\n                   ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~\n/usr/include/math.h:846:16: note: expanded from macro '__MATH_TG'\n   : FUNC ## l ARGS)\n     ~~~~~~~~~ ^~~~\n1 warning generated.\n```", "timestamp": "2019-03-09 08:08:24", "update_id": 132923, "user_id": 1892, "id": 905492, "testcase_feedback": [], "user": {"name": "dridi", "email": "dridi.boukelmoune@gmail.com", "id": 1892, "avatar": "https://seccdn.libravatar.org/avatar/7fec44f3dc279168587cf23164886887ecd19693e6f64a683f2c0b820347e8c1?s=24&d=retro", "openid": "dridi.id.stg.fedoraproject.org", "groups": [{"name": "packager"}, {"name": "ipausers"}, {"name": "fedora-contributor"}, {"name": "signed_fpca"}, {"name": "fedorabugs"}, {"name": "trust admins"}]}}}, {"karma": 0, "comment_id": 905627, "bug_id": 1472437, "comment": {"karma": 0, "karma_critpath": 0, "text": "After seeing besser82's positive karma i double-checked and I'm pretty sure I saw no improvement with this very update:\n\n```\n$ dnf info clang --installed\nInstalled Packages\nName         : clang\nVersion      : 7.0.1\nRelease      : 5.fc29\nArchitecture : x86_64\nSize         : 1.3 M\nSource       : clang-7.0.1-5.fc29.src.rpm\nRepository   : @System\nFrom repo    : updates-testing\nSummary      : A C language family front-end for LLVM\nURL          : http://llvm.org\nLicense      : NCSA\nDescription  : clang: noun\n             :     1. A loud, resonant, metallic sound.\n             :     2. The strident call of a crane or goose.\n             :     3. C-language family front-end toolkit.\n             : \n             : The goal of the Clang project is to create a new C, C++, Objective C\n             : and Objective C++ front-end for the LLVM compiler. Its tools are built\n             : as libraries and designed to be loosely-coupled and extensible.\n```", "timestamp": "2019-03-09 22:40:15", "update_id": 132923, "user_id": 1892, "id": 905627, "testcase_feedback": [], "user": {"name": "dridi", "email": "dridi.boukelmoune@gmail.com", "id": 1892, "avatar": "https://seccdn.libravatar.org/avatar/7fec44f3dc279168587cf23164886887ecd19693e6f64a683f2c0b820347e8c1?s=24&d=retro", "openid": "dridi.id.stg.fedoraproject.org", "groups": [{"name": "packager"}, {"name": "ipausers"}, {"name": "fedora-contributor"}, {"name": "signed_fpca"}, {"name": "fedorabugs"}, {"name": "trust admins"}]}}}, {"karma": 0, "comment_id": 905796, "bug_id": 1472437, "comment": {"karma": 0, "karma_critpath": 0, "text": "I bundled the patch but fogot to apply it, thanks@dridi for spotting that.", "timestamp": "2019-03-10 07:37:15", "update_id": 132923, "user_id": 4589, "id": 905796, "testcase_feedback": [], "user": {"name": "sergesanspaille", "email": "serge.guelton@telecom-bretagne.eu", "id": 4589, "avatar": "https://seccdn.libravatar.org/avatar/c29870e5f3e70f3ac6c50b1e7b6be54be099f48290b412d646f272fa4a9bfbbc?s=24&d=retro", "openid": "sergesanspaille.id.stg.fedoraproject.org", "groups": [{"name": "packager"}, {"name": "ipausers"}, {"name": "fedora-contributor"}, {"name": "signed_fpca"}, {"name": "fedorabugs"}, {"name": "fedora-llvm-team"}]}}}, {"karma": 0, "comment_id": 907137, "bug_id": 1472437, "comment": {"karma": 0, "karma_critpath": 0, "text": "I'm not giving karma because it solves the isnan.c reproducer, but doesn't solve the similar problem I'm facing.\n\nI will try to submit a reproducer to the bugzilla ticket, but I see no reason to block this release since it's already an improvement.", "timestamp": "2019-03-12 10:07:51", "update_id": 133397, "user_id": 1892, "id": 907137, "testcase_feedback": [], "user": {"name": "dridi", "email": "dridi.boukelmoune@gmail.com", "id": 1892, "avatar": "https://seccdn.libravatar.org/avatar/7fec44f3dc279168587cf23164886887ecd19693e6f64a683f2c0b820347e8c1?s=24&d=retro", "openid": "dridi.id.stg.fedoraproject.org", "groups": [{"name": "packager"}, {"name": "ipausers"}, {"name": "fedora-contributor"}, {"name": "signed_fpca"}, {"name": "fedorabugs"}, {"name": "trust admins"}]}}}, {"karma": 0, "comment_id": 907351, "bug_id": 1472437, "comment": {"karma": 0, "karma_critpath": 0, "text": "There you go, reproducer:\n\n```\n$ cat isnan.c \n#include <assert.h>\n#include <math.h>\n\nint main(void)\n{\n  double foo = 1.0;\n\n  assert(!isnan(foo));\n  return 0;\n}\n$ clang -Wdouble-promotion -Wall -o isnan isnan.c\nisnan.c:8:17: warning: implicit conversion increases floating-point precision: 'double' to 'long double' [-Wdouble-promotion]\n  assert(!isnan(foo));\n          ~~~~~~^~~~\n/usr/include/math.h:928:46: note: expanded from macro 'isnan'\n#  define isnan(x) __MATH_TG ((x), __isnan, (x))\n                   ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~\n/usr/include/math.h:846:16: note: expanded from macro '__MATH_TG'\n   : FUNC ## l ARGS)\n     ~~~~~~~~~ ^~~~\n/usr/include/assert.h:106:11: note: expanded from macro 'assert'\n      if (expr)                                                         \\\n          ^~~~\n1 warning generated.\n```\n\nI will add it to the bugzilla ticket.", "timestamp": "2019-03-12 17:17:02", "update_id": 133397, "user_id": 1892, "id": 907351, "testcase_feedback": [], "user": {"name": "dridi", "email": "dridi.boukelmoune@gmail.com", "id": 1892, "avatar": "https://seccdn.libravatar.org/avatar/7fec44f3dc279168587cf23164886887ecd19693e6f64a683f2c0b820347e8c1?s=24&d=retro", "openid": "dridi.id.stg.fedoraproject.org", "groups": [{"name": "packager"}, {"name": "ipausers"}, {"name": "fedora-contributor"}, {"name": "signed_fpca"}, {"name": "fedorabugs"}, {"name": "trust admins"}]}}}]}], "updateid": "FEDORA-2019-3521ab1e66", "karma": 1, "content_type": "rpm", "test_cases": []}, "can_edit": false, "ci_allowed": false}