https://bugs.kde.org/show_bug.cgi?id=216715 Summary: When editing function definiton's header line, KDevelop crashes, always Product: kdevelop Version: unspecified Platform: Unlisted Binaries OS/Version: Linux Status: UNCONFIRMED Severity: crash Priority: NOR Component: general AssignedTo: kdevelop-bugs@kdevelop.org ReportedBy: msoos@freemail.hu Application that crashed: kdevelop Version of the application: 3.9.96 (using KDevPlatform 0.9.96) KDE Version: 4.3.2 (KDE 4.3.2) Qt Version: 4.5.3 Operating System: Linux 2.6.30-2-amd64 x86_64 Distribution: Debian GNU/Linux 5.0.3 (lenny) What I was doing when the application crashed: I edited the function definition (in the .cpp file): uint Gaussian::eliminate(matrixset& m, uint& conflict_row) { ... } (note: function was declared in a separate, .h file) to something like uint Gaussian::eliminate(matrixset& m, uint& conflict_row, uint&) { ... } I never actually managed to write anything after "uint&", since kdevelop crashed. I can do this with any function definition in my program. It is so reproducabe, that I actually edit all my func. definition's headers in vim/emacs, as kdevelop _always_ crashes... If you need any more of these tracebacks, just contact me, I can provide any number of them. -- Backtrace: Application: KDevelop (kdevelop), signal: Segmentation fault The current source language is "auto; currently c". [Current thread is 1 (Thread 0x7fa80bb47750 (LWP 4284))] Thread 7 (Thread 0x7fa7f7e59910 (LWP 4285)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220 #1 0x00007fa8088c5477 in QWaitConditionPrivate::wait (this=0x2497628, mutex=0x2497630, time=200000) at thread/qwaitcondition_unix.cpp:85 #2 QWaitCondition::wait (this=0x2497628, mutex=0x2497630, time=200000) at thread/qwaitcondition_unix.cpp:159 #3 0x00007fa8057d6ece in KDevelop::DUChainPrivate::CleanupThread::run() () from /usr/lib/libkdevplatformlanguage.so.1 #4 0x00007fa8088c44a5 in QThreadPrivate::start (arg=0x2497610) at thread/qthread_unix.cpp:188 #5 0x00007fa80347e73a in start_thread (arg=) at pthread_create.c:300 #6 0x00007fa806fc22fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #7 0x0000000000000000 in ?? () Thread 6 (Thread 0x7fa7eb424910 (LWP 4316)): #0 QTimerInfoList::repairTimersIfNeeded (this=0x3e7f130) at kernel/qeventdispatcher_unix.cpp:363 #1 0x00007fa8089d44a6 in QTimerInfoList::timerWait (this=0x3e7f130, tm=...) at kernel/qeventdispatcher_unix.cpp:421 #2 0x00007fa8089d256c in timerSourcePrepareHelper (src=, timeout=0x7fa7eb423ec4) at kernel/qeventdispatcher_glib.cpp:136 #3 0x00007fa8089d2615 in timerSourcePrepare (source=0x3e7f130, timeout=0x7fa7eb423dc0) at kernel/qeventdispatcher_glib.cpp:169 #4 0x00007fa8025b22e9 in g_main_context_prepare () from /lib/libglib-2.0.so.0 #5 0x00007fa8025b2679 in ?? () from /lib/libglib-2.0.so.0 #6 0x00007fa8025b2b3c in g_main_context_iteration () from /lib/libglib-2.0.so.0 #7 0x00007fa8089d23b6 in QEventDispatcherGlib::processEvents (this=0x3e80450, flags=) at kernel/qeventdispatcher_glib.cpp:409 #8 0x00007fa8089a8562 in QEventLoop::processEvents (this=, flags=...) at kernel/qeventloop.cpp:149 #9 0x00007fa8089a8934 in QEventLoop::exec (this=0x7fa7eb424050, flags=...) at kernel/qeventloop.cpp:201 #10 0x00007fa8088c15a8 in QThread::exec (this=) at thread/qthread.cpp:487 #11 0x00007fa8088c44a5 in QThreadPrivate::start (arg=0x3e7f270) at thread/qthread_unix.cpp:188 #12 0x00007fa80347e73a in start_thread (arg=) at pthread_create.c:300 #13 0x00007fa806fc22fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #14 0x0000000000000000 in ?? () The current source language is "auto; currently asm". Thread 5 (Thread 0x7fa7eac23910 (LWP 4317)): #0 0x00007fa803480caf in __pthread_mutex_lock (mutex=0x3e81d78) at pthread_mutex_lock.c:62 #1 0x00007fa8025adb73 in g_main_context_query () from /lib/libglib-2.0.so.0 #2 0x00007fa8025b26a7 in ?? () from /lib/libglib-2.0.so.0 #3 0x00007fa8025b2b3c in g_main_context_iteration () from /lib/libglib-2.0.so.0 #4 0x00007fa8089d23b6 in QEventDispatcherGlib::processEvents (this=0x3e81c90, flags=) at kernel/qeventdispatcher_glib.cpp:409 #5 0x00007fa8089a8562 in QEventLoop::processEvents (this=, flags=...) at kernel/qeventloop.cpp:149 #6 0x00007fa8089a8934 in QEventLoop::exec (this=0x7fa7eac23050, flags=...) at kernel/qeventloop.cpp:201 #7 0x00007fa8088c15a8 in QThread::exec (this=) at thread/qthread.cpp:487 #8 0x00007fa8088c44a5 in QThreadPrivate::start (arg=0x363bdb0) at thread/qthread_unix.cpp:188 #9 0x00007fa80347e73a in start_thread (arg=) at pthread_create.c:300 #10 0x00007fa806fc22fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #11 0x0000000000000000 in ?? () The current source language is "auto; currently c++". Thread 4 (Thread 0x7fa7ea422910 (LWP 4318)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220 #1 0x00007fa8088c3f15 in thread_sleep (ti=0x7fa7ea422000) at thread/qthread_unix.cpp:297 #2 0x00007fa8088c406e in QThread::msleep (msecs=30) at thread/qthread_unix.cpp:323 #3 0x00007fa7ebbf2e71 in UIBlockTester::UIBlockTesterThread::run (this=0x3e85940) at /home/soos/tmp/kdevel2/kdevelop-3.9.96/languages/cpp/cpplanguagesupport.cpp:647 #4 0x00007fa8088c44a5 in QThreadPrivate::start (arg=0x3e85940) at thread/qthread_unix.cpp:188 #5 0x00007fa80347e73a in start_thread (arg=) at pthread_create.c:300 #6 0x00007fa806fc22fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #7 0x0000000000000000 in ?? () The current source language is "auto; currently c". Thread 3 (Thread 0x7fa7e9393910 (LWP 4383)): #0 0x00007fa806f938e1 in nanosleep () from /lib/libc.so.6 #1 0x00007fa806fbc394 in usleep (useconds=) at ../sysdeps/unix/sysv/linux/usleep.c:33 #2 0x00007fa80581eb9d in KDevelop::DUChainLock::lockForWrite (this=0x249dc98, timeout=10000) at /home/soos/tmp/kdevel2/kdevplatform-0.9.96/language/duchain/duchainlock.cpp:301 #3 0x00007fa80581ed24 in KDevelop::DUChainWriteLocker::lock (this=0x7fa7e9392c20) at /home/soos/tmp/kdevel2/kdevplatform-0.9.96/language/duchain/duchainlock.cpp:411 #4 0x00007fa7ebc10575 in PreprocessJob::run (this=0x5af1990) at /home/soos/tmp/kdevel2/kdevelop-3.9.96/languages/cpp/preprocessjob.cpp:271 #5 0x00007fa80a0fa7ec in ThreadWeaver::JobRunHelper::runTheJob (this=0x7fa7e9392fa0, th=0x44580c0, job=0x5af1990) at ../../../threadweaver/Weaver/Job.cpp:106 #6 0x00007fa80a0fab0f in ThreadWeaver::Job::execute (this=0x5af1990, th=0x44580c0) at ../../../threadweaver/Weaver/Job.cpp:135 #7 0x00007fa80a0fbe93 in ThreadWeaver::JobCollectionJobRunner::execute (this=0x502d240, t=0x44580c0) at ../../../threadweaver/Weaver/JobCollection.cpp:82 #8 0x00007fa80a0f9aef in ThreadWeaver::ThreadRunHelper::run (this=0x7fa7e9393050, parent=0x23e33f0, th=0x44580c0) at ../../../threadweaver/Weaver/Thread.cpp:95 #9 0x00007fa80a0f9f59 in ThreadWeaver::Thread::run (this=0x44580c0) at ../../../threadweaver/Weaver/Thread.cpp:142 #10 0x00007fa8088c44a5 in QThreadPrivate::start (arg=0x44580c0) at thread/qthread_unix.cpp:188 #11 0x00007fa80347e73a in start_thread (arg=) at pthread_create.c:300 #12 0x00007fa806fc22fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #13 0x0000000000000000 in ?? () The current source language is "auto; currently asm". Thread 2 (Thread 0x7fa7e8b92910 (LWP 4384)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261 #1 0x00007fa8088c5499 in QWaitConditionPrivate::wait (this=0x23e3418, mutex=0x23e3900, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87 #2 QWaitCondition::wait (this=0x23e3418, mutex=0x23e3900, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159 #3 0x00007fa80a0f8e04 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x23e33f0, th=0x4337f20) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365 #4 0x00007fa80a0fb54b in ThreadWeaver::WorkingHardState::applyForWork (this=0x23e39e0, th=0x4337f20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71 #5 0x00007fa80a0f9b1f in ThreadWeaver::ThreadRunHelper::run (this=0x7fa7e8b92050, parent=0x23e33f0, th=0x4337f20) at ../../../threadweaver/Weaver/Thread.cpp:87 #6 0x00007fa80a0f9f59 in ThreadWeaver::Thread::run (this=0x4337f20) at ../../../threadweaver/Weaver/Thread.cpp:142 #7 0x00007fa8088c44a5 in QThreadPrivate::start (arg=0x4337f20) at thread/qthread_unix.cpp:188 #8 0x00007fa80347e73a in start_thread (arg=) at pthread_create.c:300 #9 0x00007fa806fc22fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #10 0x0000000000000000 in ?? () The current source language is "auto; currently c". Thread 1 (Thread 0x7fa80bb47750 (LWP 4284)): [KCrash Handler] #5 0x00007fa7ebc65375 in makeSignatureString (signature=..., visibilityFrom=0x4eb5ee0) at /home/soos/tmp/kdevel2/kdevelop-3.9.96/languages/cpp/codegen/signatureassistant.cpp:158 #6 0x00007fa7ebc693db in AdaptSignatureAction::description() const () from /usr/lib/kde4/kdevcpplanguagesupport.so #7 0x00007fa80b117418 in AssistantPopup::widgetForAction (this=0x5c197c0, action=) at /home/soos/tmp/kdevel2/kdevplatform-0.9.96/shell/assistantpopup.cpp:94 #8 0x00007fa80b117ce9 in AssistantPopup::updateActions (this=0x5c197c0) at /home/soos/tmp/kdevel2/kdevplatform-0.9.96/shell/assistantpopup.cpp:53 #9 0x00007fa80b11815c in AssistantPopup (this=0x5c197c0, parent=, assistant=) at /home/soos/tmp/kdevel2/kdevplatform-0.9.96/shell/assistantpopup.cpp:77 #10 0x00007fa80b12d8b7 in KDevelop::UiController::popUpAssistant (this=0x2064700, assistant=...) at /home/soos/tmp/kdevel2/kdevplatform-0.9.96/shell/uicontroller.cpp:636 #11 0x00007fa80b12c9de in KDevelop::UiController::assistantActionsChanged (this=0x2064700) at /home/soos/tmp/kdevel2/kdevplatform-0.9.96/shell/uicontroller.cpp:676 #12 0x00007fa80b12cb48 in KDevelop::UiController::qt_metacall (this=0x2064700, _c=QMetaObject::InvokeMetaMethod, _id=, _a=0x7ffffc53dc70) at /home/soos/tmp/kdevel2/kdevplatform-0.9.96/build/shell/uicontroller.moc:88 #13 0x00007fa8089bedf2 in QMetaObject::activate (sender=0x4939ee0, from_signal_index=, to_signal_index=5, argv=0x6e0069) at kernel/qobject.cpp:3112 #14 0x00007fa7ebc689c9 in Cpp::AdaptDefinitionSignatureAssistant::parseJobFinished (this=0x4939ee0, job=) at /home/soos/tmp/kdevel2/kdevelop-3.9.96/languages/cpp/codegen/signatureassistant.cpp:322 #15 0x00007fa7ebc69063 in Cpp::AdaptDefinitionSignatureAssistant::qt_metacall (this=0x4939ee0, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7ffffc53e420) at /home/soos/tmp/kdevel2/kdevelop-3.9.96/build/languages/cpp/signatureassistant.moc:69 #16 0x00007fa8089bedf2 in QMetaObject::activate (sender=0x23dd5c0, from_signal_index=, to_signal_index=4, argv=0x6e0069) at kernel/qobject.cpp:3112 #17 0x00007fa8057a365f in KDevelop::BackgroundParser::parseJobFinished (this=0x7fa807245e40, _t1=0x4939770) at /home/soos/tmp/kdevel2/kdevplatform-0.9.96/build/language/backgroundparser.moc:199 #18 0x00007fa8057a4297 in KDevelop::BackgroundParser::parseComplete (this=0x23dd5c0, job=) at /home/soos/tmp/kdevel2/kdevplatform-0.9.96/language/backgroundparser/backgroundparser.cpp:508 #19 0x00007fa8057a7c74 in KDevelop::BackgroundParser::qt_metacall (this=0x23dd5c0, _c=QMetaObject::InvokeMetaMethod, _id=, _a=0x7ffffc53e820) at /home/soos/tmp/kdevel2/kdevplatform-0.9.96/build/language/backgroundparser.moc:174 #20 0x00007fa8089bedf2 in QMetaObject::activate (sender=0x4939770, from_signal_index=, to_signal_index=5, argv=0x6e0069) at kernel/qobject.cpp:3112 #21 0x00007fa80a0fa4f2 in ThreadWeaver::Job::done (this=0x7fa807245e40, _t1=0x4939770) at ./Job.moc:91 #22 0x00007fa80a0fc945 in ThreadWeaver::JobCollection::qt_metacall (this=0x4939770, _c=QMetaObject::InvokeMetaMethod, _id=112, _a=0x7ffffc53e9e0) at ./JobCollection.moc:69 #23 0x00007fa8057acf2d in KDevelop::ParseJob::qt_metacall (this=0x7fa807245e40, _c=QMetaObject::InvokeMetaMethod, _id=-32, _a=0x6e0069) at /home/soos/tmp/kdevel2/kdevplatform-0.9.96/build/language/parsejob.moc:103 #24 0x00007fa8089bedf2 in QMetaObject::activate (sender=0x492d280, from_signal_index=, to_signal_index=5, argv=0x6e0069) at kernel/qobject.cpp:3112 #25 0x00007fa80a0fa4f2 in ThreadWeaver::Job::done (this=0x7fa807245e40, _t1=0x492d280) at ./Job.moc:91 #26 0x00007fa80a0fa678 in ThreadWeaver::Job::qt_metacall (this=0x492d280, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x7fa7f23898c0) at ./Job.moc:71 #27 0x00007fa8089b96c8 in QObject::event (this=0x492d280, e=0x7fa7f0fc3d20) at kernel/qobject.cpp:1110 #28 0x00007fa807bca01d in QApplicationPrivate::notify_helper (this=0x1ec0ad0, receiver=0x492d280, e=0x7fa7f0fc3d20) at kernel/qapplication.cpp:4065 #29 0x00007fa807bd207a in QApplication::notify (this=0x7ffffc53f440, receiver=0x492d280, e=0x7fa7f0fc3d20) at kernel/qapplication.cpp:4030 #30 0x00007fa8091390db in KApplication::notify (this=0x7ffffc53f440, receiver=0x492d280, event=0x7fa7f0fc3d20) at ../../kdeui/kernel/kapplication.cpp:302 #31 0x00007fa8089a9c9c in QCoreApplication::notifyInternal (this=0x7ffffc53f440, receiver=0x492d280, event=0x7fa7f0fc3d20) at kernel/qcoreapplication.cpp:610 #32 0x00007fa8089aa8e4 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0xfe7490) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213 #33 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xfe7490) at kernel/qcoreapplication.cpp:1247 #34 0x00007fa8089d27d3 in QCoreApplication::sendPostedEvents (s=) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218 #35 postEventSourceDispatch (s=) at kernel/qeventdispatcher_glib.cpp:276 #36 0x00007fa8025af12a in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #37 0x00007fa8025b2988 in ?? () from /lib/libglib-2.0.so.0 #38 0x00007fa8025b2b3c in g_main_context_iteration () from /lib/libglib-2.0.so.0 #39 0x00007fa8089d239c in QEventDispatcherGlib::processEvents (this=0xfe70c0, flags=) at kernel/qeventdispatcher_glib.cpp:407 #40 0x00007fa807c60f1f in QGuiEventDispatcherGlib::processEvents (this=0x7fa807245e40, flags=) at kernel/qguieventdispatcher_glib.cpp:202 #41 0x00007fa8089a8562 in QEventLoop::processEvents (this=, flags=...) at kernel/qeventloop.cpp:149 #42 0x00007fa8089a8934 in QEventLoop::exec (this=0x7ffffc53f310, flags=...) at kernel/qeventloop.cpp:201 #43 0x00007fa8089aaba4 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888 #44 0x0000000000405edf in main (argc=1, argv=0x7ffffc540608) at /home/soos/tmp/kdevel2/kdevelop-3.9.96/app/main.cpp:193 The current source language is "auto; currently asm". The current source language is "auto; currently c". Reported using DrKonqi -- 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