Version:           3.3.3 (using KDE KDE 3.5.4)
Installed from:    Gentoo Packages
OS:                Linux

When I open this project and then I click the Close File button in the top left of the list of tabs, KDevelop crashes:

http://www.student.cs.uwaterloo.ca/~mswillia/kdevelop-crash.tar.bz2

#6  0xb6b524e2 in QString::operator= () from /usr/qt/3/lib/libqt-mt.so.3
#7  0xb6e5bfd6 in KURL::operator= () from /usr/kde/3.5/lib/libkdecore.so.4
#8  0xb6e5c133 in KURL::KURL () from /usr/kde/3.5/lib/libkdecore.so.4
#9  0xb758eea4 in KFileTreeBranch::parentKFTVItem ()
   from /usr/kde/3.5/lib/libkio.so.4
#10 0xb75a9b0d in KFileTreeBranch::addItems ()
   from /usr/kde/3.5/lib/libkio.so.4
#11 0xb75e80f1 in KFileTreeBranch::qt_invoke ()
   from /usr/kde/3.5/lib/libkio.so.4
#12 0xb685ca24 in QObject::activate_signal () from /usr/qt/3/lib/libqt-mt.so.3
#13 0xb74a4460 in KDirLister::newItems () from /usr/kde/3.5/lib/libkio.so.4
#14 0xb74b1fee in KDirLister::emitItems () from /usr/kde/3.5/lib/libkio.so.4
#15 0xb75205f1 in KDirListerCache::slotEntries ()
   from /usr/kde/3.5/lib/libkio.so.4
#16 0xb7520a93 in KDirListerCache::qt_invoke ()
   from /usr/kde/3.5/lib/libkio.so.4
#17 0xb685ca24 in QObject::activate_signal () from /usr/qt/3/lib/libqt-mt.so.3
#18 0xb7411e56 in KIO::ListJob::entries () from /usr/kde/3.5/lib/libkio.so.4
#19 0xb746ab6d in KIO::ListJob::slotListEntries ()
   from /usr/kde/3.5/lib/libkio.so.4
#20 0xb746b022 in KIO::ListJob::qt_invoke () from /usr/kde/3.5/lib/libkio.so.4
#21 0xb685ca24 in QObject::activate_signal () from /usr/qt/3/lib/libqt-mt.so.3
#22 0xb740c870 in KIO::SlaveInterface::listEntries ()
   from /usr/kde/3.5/lib/libkio.so.4
#23 0xb745e1dc in KIO::SlaveInterface::dispatch ()
   from /usr/kde/3.5/lib/libkio.so.4
#24 0xb743a7b3 in KIO::SlaveInterface::dispatch ()
   from /usr/kde/3.5/lib/libkio.so.4
#25 0xb7430b0b in KIO::Slave::gotInput () from /usr/kde/3.5/lib/libkio.so.4
#26 0xb7438a58 in KIO::Slave::qt_invoke () from /usr/kde/3.5/lib/libkio.so.4
#27 0xb685ca24 in QObject::activate_signal () from /usr/qt/3/lib/libqt-mt.so.3
#28 0xb685d04b in QObject::activate_signal () from /usr/qt/3/lib/libqt-mt.so.3
#29 0xb6bc1110 in QSocketNotifier::activated ()
   from /usr/qt/3/lib/libqt-mt.so.3
#30 0xb6879c30 in QSocketNotifier::event () from /usr/qt/3/lib/libqt-mt.so.3
#31 0xb67f701f in QApplication::internalNotify ()
   from /usr/qt/3/lib/libqt-mt.so.3
#32 0xb67f71cc in QApplication::notify () from /usr/qt/3/lib/libqt-mt.so.3
#33 0xb6f2d115 in KApplication::notify ()
   from /usr/kde/3.5/lib/libkdecore.so.4
#34 0xb67ea4b3 in QEventLoop::activateSocketNotifiers ()
   from /usr/qt/3/lib/libqt-mt.so.3
#35 0xb67a1edc in QEventLoop::processEvents ()
   from /usr/qt/3/lib/libqt-mt.so.3
#36 0xb680dc51 in QEventLoop::enterLoop () from /usr/qt/3/lib/libqt-mt.so.3
#37 0xb680db96 in QEventLoop::exec () from /usr/qt/3/lib/libqt-mt.so.3
#38 0xb67f617f in QApplication::exec () from /usr/qt/3/lib/libqt-mt.so.3
#39 0x0804e619 in ?? ()
#40 0xbfe9bb60 in ?? ()
#41 0x080ed9f8 in ?? ()
#42 0xbfe9baa0 in ?? ()
#43 0x00000001 in ?? ()
#44 0x080529f1 in typeinfo name for QGList ()
#45 0x00000001 in ?? ()
#46 0x08052af0 in typeinfo name for QGList ()
#47 0x08052a95 in typeinfo name for QGList ()
#48 0x080522b9 in typeinfo name for QGList ()
#49 0x080522e4 in typeinfo name for QGList ()
#50 0xb627f4c4 in ?? () from /lib/libc.so.6
#51 0x00000000 in ?? ()