From kdevelop-bugs Wed Mar 25 19:11:09 2009 From: LukasT Date: Wed, 25 Mar 2009 19:11:09 +0000 To: kdevelop-bugs Subject: [Bug 188100] New: Crash related to code completion Message-Id: X-MARC-Message: https://marc.info/?l=kdevelop-bugs&m=123800838324465 https://bugs.kde.org/show_bug.cgi?id=188100 Summary: Crash related to code completion Product: kdevelop Version: unspecified Platform: Compiled Sources OS/Version: Linux Status: NEW Severity: normal Priority: NOR Component: general AssignedTo: kdevelop-bugs@kdevelop.org ReportedBy: lukast.dev@gmail.com Version: (using KDE 4.2.1) OS: Linux Installed from: Compiled From Sources Steps to reproduce: 1. Try to autocomplete this kind of function: http://eigen.tuxfamily.org/api/classEigen_1_1MatrixBase.html#135f14351a7213bf0b764272c14ca68c It is const, inline, static. 2. Vector3f:: 3. Crash Reproducible bug. [.. kdevelop]$ svn info: Revision: 938425 Application: KDevelop (kdevelop), signal SIGSEGV [Current thread is 1 (Thread 0xb7f7e770 (LWP 14140))] Thread 8 (Thread 0xb5800b90 (LWP 14153)): #0 0x0017e416 in __kernel_vsyscall () #1 0x05c233d1 in select () from /lib/libc.so.6 #2 0x00c3af87 in ?? () from /usr/lib/libQtCore.so.4 #3 0x00b6b0be in ?? () from /usr/lib/libQtCore.so.4 #4 0x0014451f in start_thread (arg=0xb5800b90) at pthread_create.c:297 #5 0x05c2b04e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Thread 7 (Thread 0xb4dffb90 (LWP 14180)): #0 0x0017e416 in __kernel_vsyscall () #1 0x00148432 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:179 #2 0x00b6c0dc in QWaitCondition::wait () from /usr/lib/libQtCore.so.4 #3 0x0411b700 in KDevelop::DUChainPrivate::CleanupThread::run (this=0x9240ee0) at /home/lukas/src/kdevplatform/language/duchain/duchain.cpp:245 #4 0x00b6b0be in ?? () from /usr/lib/libQtCore.so.4 #5 0x0014451f in start_thread (arg=0xb4dffb90) at pthread_create.c:297 #6 0x05c2b04e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Thread 6 (Thread 0xb3a77b90 (LWP 14181)): #0 0x00f7d54a in clock_gettime (clock_id=1, tp=0xb3a77068) at ../sysdeps/unix/clock_gettime.c:100 #1 0x00c87d8b in ?? () from /usr/lib/libQtCore.so.4 #2 0x00c87f61 in ?? () from /usr/lib/libQtCore.so.4 #3 0x00c89a9c in ?? () from /usr/lib/libQtCore.so.4 #4 0x00c8633a in ?? () from /usr/lib/libQtCore.so.4 #5 0x068f0142 in g_main_context_prepare () from /lib/libglib-2.0.so.0 #6 0x068f05ca in ?? () from /lib/libglib-2.0.so.0 #7 0x068f0aa1 in g_main_context_iteration () from /lib/libglib-2.0.so.0 #8 0x00c86177 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4 #9 0x00c5a1ea in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4 #10 0x00c5a3aa in QEventLoop::exec () from /usr/lib/libQtCore.so.4 #11 0x00b67e39 in QThread::exec () from /usr/lib/libQtCore.so.4 #12 0x041fa799 in KDevelop::CompletionWorkerThread::run (this=0x935e438) at /home/lukas/src/kdevplatform/language/codecompletion/codecompletionmodel.cpp:79 #13 0x00b6b0be in ?? () from /usr/lib/libQtCore.so.4 #14 0x0014451f in start_thread (arg=0xb3a77b90) at pthread_create.c:297 #15 0x05c2b04e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Thread 5 (Thread 0xb3076b90 (LWP 14182)): #0 0x00f7d54a in clock_gettime (clock_id=1, tp=0xb3076068) at ../sysdeps/unix/clock_gettime.c:100 #1 0x00c87d8b in ?? () from /usr/lib/libQtCore.so.4 #2 0x00c87f61 in ?? () from /usr/lib/libQtCore.so.4 #3 0x00c89a9c in ?? () from /usr/lib/libQtCore.so.4 #4 0x00c8633a in ?? () from /usr/lib/libQtCore.so.4 #5 0x068f0142 in g_main_context_prepare () from /lib/libglib-2.0.so.0 #6 0x068f05ca in ?? () from /lib/libglib-2.0.so.0 #7 0x068f0aa1 in g_main_context_iteration () from /lib/libglib-2.0.so.0 #8 0x00c86177 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4 #9 0x00c5a1ea in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4 #10 0x00c5a3aa in QEventLoop::exec () from /usr/lib/libQtCore.so.4 #11 0x00b67e39 in QThread::exec () from /usr/lib/libQtCore.so.4 #12 0x041fa799 in KDevelop::CompletionWorkerThread::run (this=0x935c5e8) at /home/lukas/src/kdevplatform/language/codecompletion/codecompletionmodel.cpp:79 #13 0x00b6b0be in ?? () from /usr/lib/libQtCore.so.4 #14 0x0014451f in start_thread (arg=0xb3076b90) at pthread_create.c:297 #15 0x05c2b04e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Current language: auto; currently c Thread 4 (Thread 0xb2675b90 (LWP 14187)): #0 0x0017e416 in __kernel_vsyscall () #1 0x00148432 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:179 #2 0x00b6aac9 in ?? () from /usr/lib/libQtCore.so.4 #3 0x00b6abfb in QThread::msleep () from /usr/lib/libQtCore.so.4 #4 0x0899a0cd in UIBlockTester::UIBlockTesterThread::run (this=0x9534a90) at /home/lukas/src/kdevelop/languages/cpp/cpplanguagesupport.cpp:945 #5 0x00b6b0be in ?? () from /usr/lib/libQtCore.so.4 #6 0x0014451f in start_thread (arg=0xb2675b90) at pthread_create.c:297 #7 0x05c2b04e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Thread 3 (Thread 0xb15aab90 (LWP 14225)): #0 0x0017e416 in __kernel_vsyscall () #1 0x00148105 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x00b6c102 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4 #3 0x00791e58 in ?? () from /usr/lib/libthreadweaver.so.4 #4 0x00794bfc in ?? () from /usr/lib/libthreadweaver.so.4 #5 0x00790a3b in ?? () from /usr/lib/libthreadweaver.so.4 #6 0x00794cfa in ?? () from /usr/lib/libthreadweaver.so.4 #7 0x007923e3 in ?? () from /usr/lib/libthreadweaver.so.4 #8 0x00792cce in ?? () from /usr/lib/libthreadweaver.so.4 #9 0x0079330b in ThreadWeaver::Thread::run () from /usr/lib/libthreadweaver.so.4 #10 0x00b6b0be in ?? () from /usr/lib/libQtCore.so.4 #11 0x0014451f in start_thread (arg=0xb15aab90) at pthread_create.c:297 #12 0x05c2b04e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Thread 2 (Thread 0xb0ba9b90 (LWP 14226)): #0 0x0017e416 in __kernel_vsyscall () #1 0x00148105 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x00b6c102 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4 #3 0x00791e58 in ?? () from /usr/lib/libthreadweaver.so.4 #4 0x00794bfc in ?? () from /usr/lib/libthreadweaver.so.4 #5 0x00790a3b in ?? () from /usr/lib/libthreadweaver.so.4 #6 0x00794cfa in ?? () from /usr/lib/libthreadweaver.so.4 #7 0x007923e3 in ?? () from /usr/lib/libthreadweaver.so.4 #8 0x00794d19 in ?? () from /usr/lib/libthreadweaver.so.4 #9 0x007923e3 in ?? () from /usr/lib/libthreadweaver.so.4 #10 0x00792cce in ?? () from /usr/lib/libthreadweaver.so.4 #11 0x0079330b in ThreadWeaver::Thread::run () from /usr/lib/libthreadweaver.so.4 #12 0x00b6b0be in ?? () from /usr/lib/libQtCore.so.4 #13 0x0014451f in start_thread (arg=0xb0ba9b90) at pthread_create.c:297 #14 0x05c2b04e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Thread 1 (Thread 0xb7f7e770 (LWP 14140)): [KCrash Handler] #6 0x041c0362 in KDevelop::AbstractType::d_func (this=0x0) at /home/lukas/src/kdevplatform/language/duchain/types/abstracttype.h:257 #7 0x041bfb35 in KDevelop::AbstractType::modifiers (this=0x0) at /home/lukas/src/kdevplatform/language/duchain/types/abstracttype.cpp:52 #8 0x086abb01 in Cpp::TypeConversion::standardConversion (this=0xbffb3b4c, from={d = 0xadbb39a8}, to={d = 0xadc285d8}, categories=31, maxCategories=3) at /home/lukas/src/kdevelop/languages/cpp/cppduchain/typeconversion.cpp:339 #9 0x086ad915 in Cpp::TypeConversion::implicitConversion (this=0xbffb3b4c, _from={m_index = 618676}, _to={m_index = 1707296}, fromLValue=true, noUserDefinedConversion=false) at /home/lukas/src/kdevelop/languages/cpp/cppduchain/typeconversion.cpp:196 #10 0x089eb5ec in Cpp::NormalDeclarationCompletionItem::data (this=0x93ae858, index=@0xbffb3d1c, role=34, model=0x9368428) at /home/lukas/src/kdevelop/languages/cpp/codecompletion/item.cpp:312 #11 0x041f83c6 in KDevelop::CodeCompletionModel::data (this=0x9368428, index=@0xbffb3d1c, role=34) at /home/lukas/src/kdevplatform/language/codecompletion/codecompletionmodel.cpp:333 #12 0x019fbaf1 in KTextEditor::ModificationInterface::~ModificationInterface () from /usr/lib/kde4/katepart.so #13 0x019fc983 in KTextEditor::ModificationInterface::~ModificationInterface () from /usr/lib/kde4/katepart.so #14 0x01a031f1 in KTextEditor::ModificationInterface::~ModificationInterface () from /usr/lib/kde4/katepart.so #15 0x01a03e4b in KTextEditor::ModificationInterface::~ModificationInterface () from /usr/lib/kde4/katepart.so #16 0x00c70750 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #17 0x00c714d2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #18 0x00caa4c7 in QAbstractItemModel::modelReset () from /usr/lib/libQtCore.so.4 #19 0x00c51bf8 in QAbstractItemModel::reset () from /usr/lib/libQtCore.so.4 #20 0x041f873d in KDevelop::CodeCompletionModel::foundDeclarations (this=0x9368428, items= {{p = {static shared_null = {ref = {_q_value = 84793}, alloc = 0, begin = 0, end = 0, sharable = 1, array = {0x0}}, d = 0xa741be0}, d = 0xa741be0}}, completionContext={d = 0xad4aa00}) at /home/lukas/src/kdevplatform/language/codecompletion/codecompletionmodel.cpp:236 #21 0x089bd56d in Cpp::CodeCompletionModel::foundDeclarations (this=0x9368428, item= {{p = {static shared_null = {ref = {_q_value = 84793}, alloc = 0, begin = 0, end = 0, sharable = 1, array = {0x0}}, d = 0xa741be0}, d = 0xa741be0}}, completionContext={d = 0xad4aa00}) at /home/lukas/src/kdevelop/languages/cpp/codecompletion/model.cpp:183 #22 0x041f7ba8 in KDevelop::CodeCompletionModel::qt_metacall (this=0x9368428, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xadce01e0) at /home/lukas/src/build/kdevplatform/language/codecompletionmodel.moc:80 #23 0x089bd23a in Cpp::CodeCompletionModel::qt_metacall (this=0x9368428, _c=QMetaObject::InvokeMetaMethod, _id=23, _a=0xadce01e0) at /home/lukas/src/build/kdevelop/languages/cpp/model.moc:63 #24 0x00c698eb in QMetaCallEvent::placeMetaCall () from /usr/lib/libQtCore.so.4 #25 0x00c6b461 in QObject::event () from /usr/lib/libQtCore.so.4 #26 0x0483dfec in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4 #27 0x04845e2e in QApplication::notify () from /usr/lib/libQtGui.so.4 #28 0x024840fd in KApplication::notify () from /usr/lib/libkdeui.so.5 #29 0x00c5bb21 in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4 #30 0x00c5c7a5 in QCoreApplicationPrivate::sendPostedEvents () from /usr/lib/libQtCore.so.4 #31 0x00c5c99d in QCoreApplication::sendPostedEvents () from /usr/lib/libQtCore.so.4 #32 0x00c8650f in ?? () from /usr/lib/libQtCore.so.4 #33 0x068ed238 in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #34 0x068f08e3 in ?? () from /lib/libglib-2.0.so.0 #35 0x068f0aa1 in g_main_context_iteration () from /lib/libglib-2.0.so.0 #36 0x00c86158 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4 #37 0x048d6e75 in ?? () from /usr/lib/libQtGui.so.4 #38 0x00c5a1ea in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4 #39 0x00c5a3aa in QEventLoop::exec () from /usr/lib/libQtCore.so.4 #40 0x00c5ca65 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4 #41 0x0483de67 in QApplication::exec () from /usr/lib/libQtGui.so.4 #42 0x0804ed10 in main (argc=4066384, argv=0x8e8a5b8) at /home/lukas/src/kdevelop/app/main.cpp:203 -- Configure bugmail: https://bugs.kde.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ KDevelop-bugs mailing list KDevelop-bugs@kdevelop.org https://barney.cs.uni-potsdam.de/mailman/listinfo/kdevelop-bugs