https://bugs.kde.org/show_bug.cgi?id=406931
Bug ID: 406931
Summary: crash when filtering class list
Product: kdevelop
Version: git master
Platform: Other
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: general
Assignee: kdevelop-bugs-n...@kde.org
Reporter: k...@opensource.sf-tec.de
Target Milestone: ---
STEPS TO REPRODUCE
1. open class pane on left side
2. expand something, i.e. into derived classes, select a method
3. now enter a filter expression that will exclude this class
OBSERVED RESULT
#6 0x00007fb12365dbc4 in QListData::size (this=0x707070504050017) at /usr/
include/qt5/QtCore/qlist.h:113
#7 0x00007fb1238511d2 in QList<ClassModelNodes::Node*>::indexOf
(this=0x707070504050017, t=@0x7ffd1980e8c8: 0x2172010, from=0) at /usr/
include/qt5/QtCore/qlist.h:975
#8 0x00007fb12384ffe2 in ClassModelNodes::Node::row (this=0x2172010) at /
home/ebeer/repos/upstream/KDE/kdevelop/kdevplatform/language/classmodel/
classmodelnode.cpp:494
#9 0x00007fb12384ba6c in ClassModel::index (this=0x3cc3610, a_node=0x2172010)
at /home/ebeer/repos/upstream/KDE/kdevelop/kdevplatform/language/classmodel/
classmodel.cpp:190
#10 0x00007fb12384ba08 in ClassModel::parent (this=0x3cc3610, childIndex=...)
at /home/ebeer/repos/upstream/KDE/kdevelop/kdevplatform/language/classmodel/
classmodel.cpp:177
#11 0x00007fb120a7a961 in
QAbstractItemModelPrivate::rowsAboutToBeRemoved(QModelIndex const&, int, int)
() from /usr/lib64/libQt5Core.so.5
#12 0x00007fb120a7d9a5 in QAbstractItemModel::beginRemoveRows(QModelIndex
const&, int, int) () from /usr/lib64/libQt5Core.so.5
#13 0x00007fb12384bdb5 in ClassModel::nodesAboutToBeRemoved (this=0x3cc3610,
a_parent=0x4ebe390, a_first=0, a_last=20) at /home/ebeer/repos/upstream/KDE/
kdevelop/kdevplatform/language/classmodel/classmodel.cpp:243
#14 0x00007fb12384fc9d in ClassModelNodes::Node::~Node (this=0x4ebe390,
__in_chrg=<optimized out>) at /home/ebeer/repos/upstream/KDE/kdevelop/
kdevplatform/language/classmodel/classmodelnode.cpp:427
#15 0x00007fb123850492 in ClassModelNodes::DynamicNode::~DynamicNode
(this=0x4ebe390, __in_chrg=<optimized out>) at /home/ebeer/repos/upstream/KDE/
kdevelop/kdevplatform/language/classmodel/classmodelnode.h:124
#16 0x00007fb123850502 in ClassModelNodes::IdentifierNode::~IdentifierNode
(this=0x4ebe390, __in_chrg=<optimized out>) at /home/ebeer/repos/upstream/KDE/
kdevelop/kdevplatform/language/classmodel/classmodelnode.h:161
#17 0x00007fb12384e37e in ClassModelNodes::ClassNode::~ClassNode
(this=0x4ebe390, __in_chrg=<optimized out>) at /home/ebeer/repos/upstream/KDE/
kdevelop/kdevplatform/language/classmodel/classmodelnode.cpp:127
#18 0x00007fb12384e3a2 in ClassModelNodes::ClassNode::~ClassNode
(this=0x4ebe390, __in_chrg=<optimized out>) at /home/ebeer/repos/upstream/KDE/
kdevelop/kdevplatform/language/classmodel/classmodelnode.cpp:133
#19 0x00007fb123851a54 in
qDeleteAll<QList<ClassModelNodes::Node*>::const_iterator> (begin=..., end=...)
at /usr/include/qt5/QtCore/qalgorithms.h:320
#20 0x00007fb123850efc in qDeleteAll<QList<ClassModelNodes::Node*> > (c=...)
at /usr/include/qt5/QtCore/qalgorithms.h:328
#21 0x00007fb12384fd4c in ClassModelNodes::Node::clear (this=0x4e87f90) at /
home/ebeer/repos/upstream/KDE/kdevelop/kdevplatform/language/classmodel/
classmodelnode.cpp:435
#22 0x00007fb123850185 in ClassModelNodes::DynamicNode::performNodeCleanup
(this=0x4e87f90) at /home/ebeer/repos/upstream/KDE/kdevelop/kdevplatform/
language/classmodel/classmodelnode.cpp:537
#23 0x00007fb123850205 in ClassModelNodes::DynamicNode::performPopulateNode
(this=0x4e87f90, a_forceRepopulate=true) at /home/ebeer/repos/upstream/KDE/
kdevelop/kdevplatform/language/classmodel/classmodelnode.cpp:554
#24 0x00007fb12385e599 in
ClassModelNodes::FilteredProjectFolder::updateFilterString (this=0x4e87f80,
a_newF
SOFTWARE/OS VERSIONS
openSUSE Tumbleweed
Qt 5.12.2
built this morning
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