364145 – Crash in QML Parser while parsing QtDeclarative [DeclarationBuilder::closeAndAssignType]

Bug 364145 - Crash in QML Parser while parsing QtDeclarative [DeclarationBuilder::closeAndAssignType]

Summary: Crash in QML Parser while parsing QtDeclarative [DeclarationBuilder::closeAnd...

Status:	RESOLVED FIXED

Alias:	None

Product:	kdevelop
Classification:	Applications
Component:	Language Support: QML/JavaScript (show other bugs)
Version:	git master
Platform:	Other Linux

Importance:	NOR normal
Target Milestone:	---
Assignee:	kdevelop-bugs-null

URL:
Keywords:

Depends on:
Blocks:

Reported:	2016-06-09 13:05 UTC by Andreas Cord-Landwehr
Modified:	2018-10-24 20:59 UTC (History)
CC List:	0 users

See Also:
Latest Commit:	http://commits.kde.org/kdevelop/5c27fd0f674cbea399312bccf2796e0da51d6465
Version Fixed In:	5.0.0
Sentry Crash Report:

Attachments
The problematic file causing the assert (231 bytes, text/plain) 2016-06-15 15:43 UTC, Andreas Cord-Landwehr	Details
View All Add an attachment

Note You need to log in before you can comment on or make changes to this bug.

Description Andreas Cord-Landwehr 2016-06-09 13:05:09 UTC

Application: KDevelop (kdevelop), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
[Current thread is 1 (Thread 0x7fe6525b88c0 (LWP 11669))]

Thread 10 (Thread 0x7fe633307700 (LWP 11670)):
#0  0x00007fe64ea72e8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fe6413c6c62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fe6413c88d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fe6342a32c9 in ?? () from /opt/Qt5.5.1/5.5/gcc_64/plugins/platforms/../../lib/libQt5XcbQpa.so.5
#4  0x00007fe64f16762f in ?? () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Core.so.5
#5  0x00007fe647c436fa in start_thread (arg=0x7fe633307700) at pthread_create.c:333
#6  0x00007fe64ea7eb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7fe61f736700 (LWP 11672)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007fe64f168598 in QWaitCondition::wait(QMutex*, unsigned long) () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Core.so.5
#2  0x00007fe64c837958 in KDevelop::DUChainPrivate::CleanupThread::run (this=0x31fcb60) at /opt/nightly/src/extragear/kdevelop/kdevplatform/language/duchain/duchain.cpp:282
#3  0x00007fe64f16762f in ?? () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Core.so.5
#4  0x00007fe647c436fa in start_thread (arg=0x7fe61f736700) at pthread_create.c:333
#5  0x00007fe64ea7eb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7fe615a1f700 (LWP 11681)):
#0  __libc_disable_asynccancel () at ../sysdeps/unix/sysv/linux/x86_64/cancellation.S:98
#1  0x00007fe64ea72e99 in poll () at ../sysdeps/unix/syscall-template.S:84
#2  0x00007fe64674131c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe64674142c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe64f3aaa9c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Core.so.5
#5  0x00007fe64f353212 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Core.so.5
#6  0x00007fe64f1627bc in QThread::exec() () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Core.so.5
#7  0x00007fe64c1dd0f5 in ?? () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Qml.so.5
#8  0x00007fe64f16762f in ?? () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Core.so.5
#9  0x00007fe647c436fa in start_thread (arg=0x7fe615a1f700) at pthread_create.c:333
#10 0x00007fe64ea7eb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7fe6293f4700 (LWP 11693)):
#0  0x00007fe646785a64 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fe6467408a0 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe64674124b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe64674142c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe64f3aaa9c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Core.so.5
#5  0x00007fe64f353212 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Core.so.5
#6  0x00007fe64f1627bc in QThread::exec() () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Core.so.5
#7  0x00007fe64f16762f in ?? () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Core.so.5
#8  0x00007fe647c436fa in start_thread (arg=0x7fe6293f4700) at pthread_create.c:333
#9  0x00007fe64ea7eb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7fe60d6a3700 (LWP 11697)):
#0  0x00007fe646785a49 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fe646741418 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe64f3aaa9c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Core.so.5
#3  0x00007fe64f353212 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Core.so.5
#4  0x00007fe64f1627bc in QThread::exec() () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Core.so.5
#5  0x00007fe64c99c27c in KDevelop::CompletionWorkerThread::run (this=0x2477bc0) at /opt/nightly/src/extragear/kdevelop/kdevplatform/language/codecompletion/codecompletionmodel.cpp:89
#6  0x00007fe64f16762f in ?? () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Core.so.5
#7  0x00007fe647c436fa in start_thread (arg=0x7fe60d6a3700) at pthread_create.c:333
#8  0x00007fe64ea7eb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fe60cc0c700 (LWP 11700)):
[KCrash Handler]
#6  0x00007fe64e9ad418 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54
#7  0x00007fe64e9af01a in __GI_abort () at abort.c:89
#8  0x00007fe64f15513e in QMessageLogger::fatal(char const*, ...) const () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Core.so.5
#9  0x00007fe64f1506ae in qt_assert(char const*, char const*, int) () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Core.so.5
#10 0x00007fe60d830fd8 in DeclarationBuilder::closeAndAssignType (this=0x7fe55c265320) at /opt/nightly/src/extragear/kdevelop/kdevelop/languages/qmljs/duchain/declarationbuilder.cpp:1344
#11 0x00007fe60d830e8b in DeclarationBuilder::endVisit (this=0x7fe55c265320, node=0x7fe55c5174e0) at /opt/nightly/src/extragear/kdevelop/kdevelop/languages/qmljs/duchain/declarationbuilder.cpp:1328
#12 0x00007fe60d861334 in QmlJS::AST::UiPublicMember::accept0 (this=0x7fe55c5174e0, visitor=0x7fe55c265378) at /opt/nightly/src/extragear/kdevelop/kdevelop/languages/qmljs/libs/qmljs/parser/qmljsast.cpp:827
#13 0x00007fe60d85ee74 in QmlJS::AST::Node::accept (this=0x7fe55c5174e0, visitor=0x7fe55c265378) at /opt/nightly/src/extragear/kdevelop/kdevelop/languages/qmljs/libs/qmljs/parser/qmljsast.cpp:42
#14 0x00007fe60d85eec0 in QmlJS::AST::Node::accept (node=0x7fe55c5174e0, visitor=0x7fe55c265378) at /opt/nightly/src/extragear/kdevelop/kdevelop/languages/qmljs/libs/qmljs/parser/qmljsast.cpp:50
#15 0x00007fe60d861674 in QmlJS::AST::UiObjectMemberList::accept0 (this=0x7fe55c5175c0, visitor=0x7fe55c265378) at /opt/nightly/src/extragear/kdevelop/kdevelop/languages/qmljs/libs/qmljs/parser/qmljsast.cpp:891
#16 0x00007fe60d85ee74 in QmlJS::AST::Node::accept (this=0x7fe55c5175c0, visitor=0x7fe55c265378) at /opt/nightly/src/extragear/kdevelop/kdevelop/languages/qmljs/libs/qmljs/parser/qmljsast.cpp:42
#17 0x00007fe60d85eec0 in QmlJS::AST::Node::accept (node=0x7fe55c5175c0, visitor=0x7fe55c265378) at /opt/nightly/src/extragear/kdevelop/kdevelop/languages/qmljs/libs/qmljs/parser/qmljsast.cpp:50
#18 0x00007fe60d861405 in QmlJS::AST::UiObjectInitializer::accept0 (this=0x7fe55c5179b0, visitor=0x7fe55c265378) at /opt/nightly/src/extragear/kdevelop/kdevelop/languages/qmljs/libs/qmljs/parser/qmljsast.cpp:843
#19 0x00007fe60d85ee74 in QmlJS::AST::Node::accept (this=0x7fe55c5179b0, visitor=0x7fe55c265378) at /opt/nightly/src/extragear/kdevelop/kdevelop/languages/qmljs/libs/qmljs/parser/qmljsast.cpp:42
#20 0x00007fe60d85eec0 in QmlJS::AST::Node::accept (node=0x7fe55c5179b0, visitor=0x7fe55c265378) at /opt/nightly/src/extragear/kdevelop/kdevelop/languages/qmljs/libs/qmljs/parser/qmljsast.cpp:50
#21 0x00007fe60d861398 in QmlJS::AST::UiObjectDefinition::accept0 (this=0x7fe55c5179e8, visitor=0x7fe55c265378) at /opt/nightly/src/extragear/kdevelop/kdevelop/languages/qmljs/libs/qmljs/parser/qmljsast.cpp:834
#22 0x00007fe60d85ee74 in QmlJS::AST::Node::accept (this=0x7fe55c5179e8, visitor=0x7fe55c265378) at /opt/nightly/src/extragear/kdevelop/kdevelop/languages/qmljs/libs/qmljs/parser/qmljsast.cpp:42
#23 0x00007fe60d85eec0 in QmlJS::AST::Node::accept (node=0x7fe55c5179e8, visitor=0x7fe55c265378) at /opt/nightly/src/extragear/kdevelop/kdevelop/languages/qmljs/libs/qmljs/parser/qmljsast.cpp:50
#24 0x00007fe60d861674 in QmlJS::AST::UiObjectMemberList::accept0 (this=0x7fe55c517a08, visitor=0x7fe55c265378) at /opt/nightly/src/extragear/kdevelop/kdevelop/languages/qmljs/libs/qmljs/parser/qmljsast.cpp:891
#25 0x00007fe60d85ee74 in QmlJS::AST::Node::accept (this=0x7fe55c517a08, visitor=0x7fe55c265378) at /opt/nightly/src/extragear/kdevelop/kdevelop/languages/qmljs/libs/qmljs/parser/qmljsast.cpp:42
#26 0x00007fe60d85eec0 in QmlJS::AST::Node::accept (node=0x7fe55c517a08, visitor=0x7fe55c265378) at /opt/nightly/src/extragear/kdevelop/kdevelop/languages/qmljs/libs/qmljs/parser/qmljsast.cpp:50
#27 0x00007fe60d861290 in QmlJS::AST::UiProgram::accept0 (this=0x7fe55c517a28, visitor=0x7fe55c265378) at /opt/nightly/src/extragear/kdevelop/kdevelop/languages/qmljs/libs/qmljs/parser/qmljsast.cpp:814
#28 0x00007fe60d85ee74 in QmlJS::AST::Node::accept (this=0x7fe55c517a28, visitor=0x7fe55c265378) at /opt/nightly/src/extragear/kdevelop/kdevelop/languages/qmljs/libs/qmljs/parser/qmljsast.cpp:42
#29 0x00007fe60d85eec0 in QmlJS::AST::Node::accept (node=0x7fe55c517a28, visitor=0x7fe55c265378) at /opt/nightly/src/extragear/kdevelop/kdevelop/languages/qmljs/libs/qmljs/parser/qmljsast.cpp:50
#30 0x00007fe60d82a98f in ContextBuilder::startVisiting (this=0x7fe55c265320, node=0x7fe55c517a28) at /opt/nightly/src/extragear/kdevelop/kdevelop/languages/qmljs/duchain/contextbuilder.cpp:83
#31 0x00007fe60d82b9b0 in DeclarationBuilder::startVisiting (this=0x7fe55c265320, node=0x7fe55c517a28) at /opt/nightly/src/extragear/kdevelop/kdevelop/languages/qmljs/duchain/declarationbuilder.cpp:110
#32 0x00007fe60d80bc85 in KDevelop::AbstractContextBuilder<QmlJS::AST::Node, QmlJS::AST::IdentifierPropertyName>::supportBuild (this=0x7fe55c265320, node=0x7fe55c517a28, context=0x7fe55c55f6e0) at /opt/nightly/install/include/kdevplatform/language/duchain/builders/abstractcontextbuilder.h:134
#33 0x00007fe60d811179 in KDevelop::AbstractTypeBuilder<QmlJS::AST::Node, QmlJS::AST::IdentifierPropertyName, ContextBuilder>::supportBuild (this=0x7fe55c265320, node=0x7fe55c517a28, context=0x7fe55c55f6e0) at /opt/nightly/install/include/kdevplatform/language/duchain/builders/abstracttypebuilder.h:85
#34 0x00007fe60d810946 in KDevelop::AbstractContextBuilder<QmlJS::AST::Node, QmlJS::AST::IdentifierPropertyName>::build (this=0x7fe55c265320, url=..., node=0x7fe55c517a28, updateContext=...) at /opt/nightly/install/include/kdevplatform/language/duchain/builders/abstractcontextbuilder.h:114
#35 0x00007fe60d82b6ce in DeclarationBuilder::build (this=0x7fe55c265320, url=..., node=0x7fe55c517a28, updateContext=...) at /opt/nightly/src/extragear/kdevelop/kdevelop/languages/qmljs/duchain/declarationbuilder.cpp:81
#36 0x00007fe60d82b497 in DeclarationBuilder::build (this=0x7fe60cc0bb70, url=..., node=0x7fe55c517a28, updateContext=...) at /opt/nightly/src/extragear/kdevelop/kdevelop/languages/qmljs/duchain/declarationbuilder.cpp:68
#37 0x00007fe60d807de1 in QmlJsParseJob::run (this=0xab909a0, pointer=..., thread=0x4eef200) at /opt/nightly/src/extragear/kdevelop/kdevelop/languages/qmljs/qmljsparsejob.cpp:145
#38 0x00007fe642e15650 in ThreadWeaver::IdDecorator::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#39 0x00007fe642e15c90 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#40 0x00007fe642e147e0 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#41 0x00007fe642e1428a in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#42 0x00007fe64f16762f in ?? () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Core.so.5
#43 0x00007fe647c436fa in start_thread (arg=0x7fe60cc0c700) at pthread_create.c:333
#44 0x00007fe64ea7eb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fe603fff700 (LWP 11701)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe64f16864b in QWaitCondition::wait(QMutex*, unsigned long) () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Core.so.5
#2  0x00007fe642e122bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#3  0x00007fe642e164e8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fe642e1146d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fe642e16542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fe642e1146d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fe642e14353 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fe64f16762f in ?? () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Core.so.5
#9  0x00007fe647c436fa in start_thread (arg=0x7fe603fff700) at pthread_create.c:333
#10 0x00007fe64ea7eb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fe6024b9700 (LWP 11772)):
#0  0x00007fe646785a49 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fe646740d5c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe6467412c0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe64674142c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe64f3aaa9c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Core.so.5
#5  0x00007fe64f353212 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Core.so.5
#6  0x00007fe64f1627bc in QThread::exec() () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Core.so.5
#7  0x00007fe64c99c27c in KDevelop::CompletionWorkerThread::run (this=0x4f25e30) at /opt/nightly/src/extragear/kdevelop/kdevplatform/language/codecompletion/codecompletionmodel.cpp:89
#8  0x00007fe64f16762f in ?? () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Core.so.5
#9  0x00007fe647c436fa in start_thread (arg=0x7fe6024b9700) at pthread_create.c:333
#10 0x00007fe64ea7eb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fe616220700 (LWP 24788)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe6423ddbd4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007fe6423ddc19 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007fe647c436fa in start_thread (arg=0x7fe616220700) at pthread_create.c:333
#4  0x00007fe64ea7eb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fe6525b88c0 (LWP 11669)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe6413c6eb9 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fe6413c8617 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fe6413c8721 in xcb_wait_for_reply () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#4  0x00007fe6481efa47 in _XReply () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#5  0x00007fe6481d44ee in XGetGeometry () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#6  0x00007fe647a0ca59 in ?? () from /usr/lib/x86_64-linux-gnu/mesa/libGL.so.1
#7  0x00007fe6313a0127 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#8  0x00007fe63139ef85 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#9  0x00007fe6312c53be in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#10 0x00007fe6312c6929 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#11 0x00007fe63126ba12 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#12 0x00007fe631273a61 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#13 0x00007fe64fbcfecf in QPlatformBackingStore::composeAndFlush(QWindow*, QRegion const&, QPoint const&, QPlatformTextureList*, QOpenGLContext*, bool) () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Gui.so.5
#14 0x00007fe6342bc4a7 in ?? () from /opt/Qt5.5.1/5.5/gcc_64/plugins/platforms/../../lib/libQt5XcbQpa.so.5
#15 0x00007fe65017ad8c in ?? () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Widgets.so.5
#16 0x00007fe65017bb11 in ?? () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Widgets.so.5
#17 0x00007fe65017d3eb in ?? () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Widgets.so.5
#18 0x00007fe65017d761 in ?? () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Widgets.so.5
#19 0x00007fe65019cb6f in QWidgetPrivate::syncBackingStore() () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Widgets.so.5
#20 0x00007fe6501b12a0 in QWidget::event(QEvent*) () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Widgets.so.5
#21 0x00007fe6502c207b in QMainWindow::event(QEvent*) () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Widgets.so.5
#22 0x00007fe64a7c7147 in KMainWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#23 0x00007fe64a7ff4e5 in KXmlGuiWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#24 0x00007fe6501704cc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Widgets.so.5
#25 0x00007fe650175630 in QApplication::notify(QObject*, QEvent*) () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Widgets.so.5
#26 0x00007fe64f355663 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Core.so.5
#27 0x00007fe64f3578d3 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Core.so.5
#28 0x00007fe64f3aa693 in ?? () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Core.so.5
#29 0x00007fe646741127 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007fe646741380 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007fe64674142c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007fe64f3aaa87 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Core.so.5
#33 0x00007fe64f353212 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Core.so.5
#34 0x00007fe64f35ad3d in QCoreApplication::exec() () from /opt/Qt5.5.1/5.5/gcc_64/lib/libQt5Core.so.5
#35 0x000000000040fc1e in main (argc=3, argv=0x7fff70067288) at /opt/nightly/src/extragear/kdevelop/kdevelop/app/main.cpp:714


Reproducible: Didn't try

Comment 1 Andreas Cord-Landwehr 2016-06-15 15:43:56 UTC

Created attachment 99520 [details]
The problematic file causing the assert

Comment 2 Kevin Funk 2016-06-16 09:12:13 UTC

Git commit 5c27fd0f674cbea399312bccf2796e0da51d6465 by Kevin Funk.
Committed on 16/06/2016 at 09:12.
Pushed by kfunk into branch '5.0'.

QML plugin: Fix assert

If qmljs isn't capable of parsing a specific type, we'll end up will
null pointers for the attached type in the QML/JS plugin. Don't assert
the type is non-null in code.

Attached test file.
FIXED-IN: 5.0.0

M  +3    -3    languages/qmljs/duchain/declarationbuilder.cpp
A  +7    -0    languages/qmljs/tests/files/dynamicObjectProperties.2.qml     [License: UNKNOWN]  *

The files marked with a * at the end have a non valid license. Please read: http://techbase.kde.org/Policies/Licensing_Policy and use the headers which are listed at that page.


http://commits.kde.org/kdevelop/5c27fd0f674cbea399312bccf2796e0da51d6465

Comment 3 Kevin Funk 2016-07-13 18:50:52 UTC

Git commit 273b4d4f9f667f41ba20e8f4f0f9cb73eea99b2d by Kevin Funk.
Committed on 13/07/2016 at 18:49.
Pushed by kfunk into branch '5.0'.

test_files: Fix dynamicObjectProperties.2.qml test

We just want to make sure this particular file does not trigger an
assert / crash.

Make sure the test still passes, even if the file contents are invalid.

M  +1    -0    languages/qmljs/tests/test_files.cpp

http://commits.kde.org/kdevelop/273b4d4f9f667f41ba20e8f4f0f9cb73eea99b2d

Comment 4 Kevin Funk 2018-10-24 20:59:03 UTC

Git commit e6f41edea53bea5648a13b7512e1a2d14df27c20 by Kevin Funk.
Committed on 24/10/2018 at 20:57.
Pushed by kfunk into branch 'master'.

qmljs: Integrate updated qmljs library
FIXED-IN: 5.4.0

M  +5    -5    plugins/qmljs/duchain/declarationbuilder.cpp
M  +1    -1    plugins/qmljs/duchain/declarationbuilder.h
M  +1    -1    plugins/qmljs/duchain/usebuilder.cpp
M  +3    -1    plugins/qmljs/tests/files/dynamicObjectProperties.2.qml
M  +0    -1    plugins/qmljs/tests/test_files.cpp

https://commits.kde.org/kdevelop/e6f41edea53bea5648a13b7512e1a2d14df27c20