From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 4714 invoked by alias); 22 Aug 2014 07:46:34 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 4677 invoked by uid 48); 22 Aug 2014 07:46:28 -0000 From: "chris2553 at googlemail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/62224] New: Possible regression in gcc-4.9-20140820 Date: Fri, 22 Aug 2014 07:46:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c++ X-Bugzilla-Version: 4.9.2 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: chris2553 at googlemail dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-08/txt/msg01516.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62224 Bug ID: 62224 Summary: Possible regression in gcc-4.9-20140820 Product: gcc Version: 4.9.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: chris2553 at googlemail dot com Building qt-creator-3.2.0 with this week's 4.9.2 (21040820) snapshot fails. Building it with last week's 4.9.2 (20140813) snapshot succeeds. My system is a 32 bit user space running on a 64 bit 3.16.1 kernel built from source. The hardware is a Fujitsu Lifebook AH531 laptop with 8GB RAM. The gcc build is configured with: --prefix=/usr --build=i386-pc-linux-gnu --host=i386-pc-linux-gnu --target=i386-pc-linux-gnu --infodir=/usr/info --mandir=/usr/man --enable-shared --disable-static --with-system-zlib --enable-threads=posix --enable-haifa --enable-languages=c,c++ --enable-long-long --enable-namespaces --enable-multilib --with-gnu-as --with-gnu-ld --with-system-zlib --without-x --disable-werror --disable-checking --enable-__cxa_atexit --disable-nls --without-included-gettext i386-pc-linux The compiler output is: cd cppeditor/ && make -f Makefile make[3]: Entering directory '/home/chris/rpm/BUILD/qt-creator-opensource-src-3.2.0/qt-creator-3.2.0-build/src/plugins/cppeditor' rm -f libCppEditor.so g++ -Wl,-z,origin '-Wl,-rpath,$ORIGIN:$ORIGIN/..' -Wl,--no-undefined -Wl,-O1 -shared -Wl,-soname,libCppEditor.so -o libCppEditor.so .obj/release-shared/cppautocompleter.o .obj/release-shared/cppcanonicalsymbol.o .obj/release-shared/cppclasswizard.o .obj/release-shared/cppcodemodelinspectordialog.o .obj/release-shared/cppdocumentationcommenthelper.o .obj/release-shared/cppeditor.o .obj/release-shared/cppeditordocument.o .obj/release-shared/cppeditoroutline.o .obj/release-shared/cppeditorplugin.o .obj/release-shared/cppelementevaluator.o .obj/release-shared/cppfilewizard.o .obj/release-shared/cppfollowsymbolundercursor.o .obj/release-shared/cppfunctiondecldeflink.o .obj/release-shared/cpphighlighter.o .obj/release-shared/cpphoverhandler.o .obj/release-shared/cppincludehierarchy.o .obj/release-shared/cppincludehierarchyitem.o .obj/release-shared/cppincludehierarchymodel.o .obj/release-shared/cppincludehierarchytreeview.o .obj/release-shared/cppinsertvirtualmethods.o .obj/release-shared/cpplocalrenaming.o .obj/release-shared/cppoutline.o .obj/release-shared/cpppreprocessordialog.o .obj/release-shared/cppquickfix.o .obj/release-shared/cppquickfixassistant.o .obj/release-shared/cppquickfixes.o .obj/release-shared/cppsnippetprovider.o .obj/release-shared/cpptypehierarchy.o .obj/release-shared/cppvirtualfunctionassistprovider.o .obj/release-shared/cppvirtualfunctionproposalitem.o .obj/release-shared/moc_cppclasswizard.o .obj/release-shared/moc_cppcodemodelinspectordialog.o .obj/release-shared/moc_cppdocumentationcommenthelper.o .obj/release-shared/moc_cppeditor.o .obj/release-shared/moc_cppeditordocument.o .obj/release-shared/moc_cppeditoroutline.o .obj/release-shared/moc_cppeditorplugin.o .obj/release-shared/moc_cppfilewizard.o .obj/release-shared/moc_cppfunctiondecldeflink.o .obj/release-shared/moc_cpphighlighter.o .obj/release-shared/moc_cpphoverhandler.o .obj/release-shared/moc_cppincludehierarchy.o .obj/release-shared/moc_cppincludehierarchymodel.o .obj/release-shared/moc_cppinsertvirtualmethods.o .obj/release-shared/moc_cpplocalrenaming.o .obj/release-shared/moc_cppoutline.o .obj/release-shared/moc_cpppreprocessordialog.o .obj/release-shared/moc_cppquickfix.o .obj/release-shared/moc_cpptypehierarchy.o .obj/release-shared/qrc_cppeditor.o -L/home/chris/rpm/BUILD/qt-creator-opensource-src-3.2.0/qt-creator-3.2.0-build/lib/qtcreator -L/home/chris/rpm/BUILD/qt-creator-opensource-src-3.2.0/qt-creator-3.2.0-build/lib/qtcreator/plugins -lTextEditor -lCore -lCppTools -lProjectExplorer -lCPlusPlus -lAggregation -lExtensionSystem -lQtcSsh -lUtils -lLanguageUtils -lQtGui -lQtNetwork -lQtCore -lpthread .obj/release-shared/cppcodemodelinspectordialog.o: In function `CppEditor::Internal::CppCodeModelInspectorDialog::refresh()': cppcodemodelinspectordialog.cpp:(.text+0x79bd): undefined reference to `CppTools::Internal::CppModelManager::ensureUpdated()' cppcodemodelinspectordialog.cpp:(.text+0x79fc): undefined reference to `CppTools::Internal::CppModelManager::ensureUpdated()' .obj/release-shared/cppcodemodelinspectordialog.o: In function `CppTools::Internal::CppModelManager::definedMacros()': cppcodemodelinspectordialog.cpp:(.text._ZN8CppTools8Internal15CppModelManager13definedMacrosEv[_ZN8CppTools8Internal15CppModelManager13definedMacrosEv]+0x26): undefined reference to `CppTools::Internal::CppModelManager::ensureUpdated()' .obj/release-shared/cppcodemodelinspectordialog.o: In function `CppTools::Internal::CppModelManager::headerPaths()': cppcodemodelinspectordialog.cpp:(.text._ZN8CppTools8Internal15CppModelManager11headerPathsEv[_ZN8CppTools8Internal15CppModelManager11headerPathsEv]+0x26): undefined reference to `CppTools::Internal::CppModelManager::ensureUpdated()' collect2: error: ld returned 1 exit status Makefile:216: recipe for target '../../../lib/qtcreator/plugins/libCppEditor.so' failed make[3]: *** [../../../lib/qtcreator/plugins/libCppEditor.so] Error 1 make[3]: Leaving directory '/home/chris/rpm/BUILD/qt-creator-opensource-src-3.2.0/qt-creator-3.2.0-build/src/plugins/cppeditor' Makefile:134: recipe for target 'sub-cppeditor-make_default' failed make[2]: *** [sub-cppeditor-make_default] Error 2 make[2]: Leaving directory '/home/chris/rpm/BUILD/qt-creator-opensource-src-3.2.0/qt-creator-3.2.0-build/src/plugins' Makefile:114: recipe for target 'sub-plugins-make_default-ordered' failed make[1]: *** [sub-plugins-make_default-ordered] Error 2 make[1]: Leaving directory '/home/chris/rpm/BUILD/qt-creator-opensource-src-3.2.0/qt-creator-3.2.0-build/src' Makefile:41: recipe for target 'sub-src-make_default-ordered' failed make: *** [sub-src-make_default-ordered] Error 2 The undefined CppTools::Internal::CppModelManager::ensureUpdated() is defined in src/plugins/cpptools/cppmodelmanager.cpp and I attach the prepocessed file.