Program terminated with signal 11, Segmentation fault. #0 CPlusPlus::Symbol::scope (this=0x0) at /home/tlindeij/dev/creator-master/src/shared/cplusplus/Symbol.cpp:314 314 { return _scope; } (gdb) bt #0 CPlusPlus::Symbol::scope (this=0x0) at /home/tlindeij/dev/creator-master/src/shared/cplusplus/Symbol.cpp:314 #1 0x00007f1d5265b746 in CPlusPlus::LookupContext::visibleScopes (this=0x7fff327e73d0, symbol=0x0) at /home/tlindeij/dev/creator-master/src/libs/cplusplus/LookupContext.cpp:364 #2 0x00007f1d5265b8ed in CPlusPlus::LookupContext::visibleScopes (this=0x7fff327e73d0, result=) at /home/tlindeij/dev/creator-master/src/libs/cplusplus/LookupContext.cpp:359 #3 0x00007f1d52654f2e in CPlusPlus::ResolveExpression::resolveBaseExpression (this=, baseResults=, accessOp=26, replacedDotOperator=) at /home/tlindeij/dev/creator-master/src/libs/cplusplus/ResolveExpression.cpp:639 #4 0x00007f1d5290ff0f in CppTools::Internal::CppCodeCompletion::completeMember (this=0x1903ea0, baseResults=..., context=...) at /home/tlindeij/dev/creator-master/src/plugins/cpptools/cppcodecompletion.cpp:1085 #5 0x00007f1d5290dd78 in CppTools::Internal::CppCodeCompletion::startCompletion (this=0x1903ea0, editor=0x2227ef0) at /home/tlindeij/dev/creator-master/src/plugins/cpptools/cppcodecompletion.cpp:835 #6 0x00007f1d534085cf in TextEditor::Internal::CompletionSupport::autoComplete_helper (this=0x222a530, editor=0x2227ef0, forced=false, quickFix=false) at completionsupport.cpp:129 #7 0x00007f1d53408328 in TextEditor::Internal::CompletionSupport::autoComplete (this=0x222a530, editor=0x2227ef0, forced=false) at completionsupport.cpp:94 #8 0x00007f1d5343daea in TextEditor::Internal::CompletionSupport::qt_metacall (this=0x222a530, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7fff327e7ad0) at /home/tlindeij/dev/creator-master/src/plugins/texteditor/.moc/debug-shared/moc_completionsupport.cpp:80 #9 0x00007f1d6578c597 in QMetaObject::metacall (object=0x222a530, cl=QMetaObject::InvokeMetaMethod, idx=4, argv=0x7fff327e7ad0) at /home/tlindeij/dev/qt-4.6/src/corelib/kernel/qmetaobject.cpp:237 #10 0x00007f1d657a1c6f in QMetaObject::activate (sender=0x2212100, m=0x7f1d5367ae00, local_signal_index=5, argv=0x7fff327e7ad0) at /home/tlindeij/dev/qt-4.6/src/corelib/kernel/qobject.cpp:3267 #11 0x00007f1d5343eb06 in TextEditor::BaseTextEditor::requestAutoCompletion (this=0x2212100, _t1=0x2227ef0, _t2=false) at .moc/debug-shared/moc_basetexteditor.cpp:388 #12 0x00007f1d533d86cf in TextEditor::BaseTextEditor::keyPressEvent (this=0x2212100, e=0x7fff327e8aa0) at /home/tlindeij/dev/creator-master/src/plugins/texteditor/basetexteditor.cpp:1220 #13 0x00007f1d522bcea9 in CppEditor::Internal::CPPEditor::keyPressEvent (this=0x2212100, e=0x7fff327e8aa0) at /home/tlindeij/dev/creator-master/src/plugins/cppeditor/cppeditor.cpp:1899 #14 0x00007f1d66123d55 in QWidget::event (this=0x2212100, event=0x7fff327e8aa0) at /home/tlindeij/dev/qt-4.6/src/gui/kernel/qwidget.cpp:8013 #15 0x00007f1d665f06d7 in QFrame::event (this=0x2212100, e=0x7fff327e8aa0) at /home/tlindeij/dev/qt-4.6/src/gui/widgets/qframe.cpp:557 #16 0x00007f1d6669ecbc in QAbstractScrollArea::event (this=0x2212100, e=0x7fff327e8aa0) at /home/tlindeij/dev/qt-4.6/src/gui/widgets/qabstractscrollarea.cpp:989 #17 0x00007f1d666c8aca in QPlainTextEdit::event (this=0x2212100, e=0x7fff327e8aa0) at /home/tlindeij/dev/qt-4.6/src/gui/widgets/qplaintextedit.cpp:1481 #18 0x00007f1d533d8bf5 in TextEditor::BaseTextEditor::event (this=0x2212100, e=0x7fff327e8aa0) at /home/tlindeij/dev/creator-master/src/plugins/texteditor/basetexteditor.cpp:1318 #19 0x00007f1d522bc80f in CppEditor::Internal::CPPEditor::event (this=0x2212100, e=0x7fff327e8aa0) at /home/tlindeij/dev/creator-master/src/plugins/cppeditor/cppeditor.cpp:1841 #20 0x00007f1d660b6b5a in QApplicationPrivate::notify_helper (this=0x1312430, receiver=0x2212100, e=0x7fff327e8aa0) at /home/tlindeij/dev/qt-4.6/src/gui/kernel/qapplication.cpp:4297 #21 0x00007f1d660b4427 in QApplication::notify (this=0x7fff327e9b80, receiver=0x2212100, e=0x7fff327e8aa0) at /home/tlindeij/dev/qt-4.6/src/gui/kernel/qapplication.cpp:3760 #22 0x00007f1d657848c0 in QCoreApplication::notifyInternal (this=0x7fff327e9b80, receiver=0x2212100, event=0x7fff327e8aa0) at /home/tlindeij/dev/qt-4.6/src/corelib/kernel/qcoreapplication.cpp:704 #23 0x00007f1d660b987d in QCoreApplication::sendSpontaneousEvent (receiver=0x2212100, event=0x7fff327e8aa0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218 #24 0x00007f1d660b6e7f in qt_sendSpontaneousEvent (receiver=0x2212100, event=0x7fff327e8aa0) at /home/tlindeij/dev/qt-4.6/src/gui/kernel/qapplication.cpp:5274 #25 0x00007f1d66194b34 in QKeyMapper::sendKeyEvent (keyWidget=0x2212100, grab=false, type=QEvent::KeyPress, code=46, modifiers=..., text=..., autorepeat=false, count=1, nativeScanCode=60, nativeVirtualKey=46, nativeModifiers=8208) at kernel/qkeymapper_x11.cpp:1861 #26 0x00007f1d66194814 in QKeyMapperPrivate::translateKeyEvent (this=0x136ec60, keyWidget=0x2212100, event=0x7fff327e96c0, grab=false) at kernel/qkeymapper_x11.cpp:1831 #27 0x00007f1d6615add2 in QApplication::x11ProcessEvent (this=0x7fff327e9b80, event=0x7fff327e96c0) at /home/tlindeij/dev/qt-4.6/src/gui/kernel/qapplication_x11.cpp:3394 #28 0x00007f1d66196d11 in x11EventSourceDispatch (s=0x131fd70, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146 #29 0x00007f1d63feabce in g_main_dispatch (context=0x131ed20) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:1960 #30 IA__g_main_context_dispatch (context=0x131ed20) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2513 #31 0x00007f1d63fee598 in g_main_context_iterate (context=0x131ed20, block=, dispatch=, self=) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2591 #32 0x00007f1d63fee6c0 in IA__g_main_context_iteration (context=0x131ed20, may_block=1) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2654 #33 0x00007f1d657c016f in QEventDispatcherGlib::processEvents (this=0x131c160, flags=...) at /home/tlindeij/dev/qt-4.6/src/corelib/kernel/qeventdispatcher_glib.cpp:412 #34 0x00007f1d66197434 in QGuiEventDispatcherGlib::processEvents (this=0x131c160, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #35 0x00007f1d657818b8 in QEventLoop::processEvents (this=0x7fff327e9a90, flags=...) at /home/tlindeij/dev/qt-4.6/src/corelib/kernel/qeventloop.cpp:149 #36 0x00007f1d65781a0e in QEventLoop::exec (this=0x7fff327e9a90, flags=...) at /home/tlindeij/dev/qt-4.6/src/corelib/kernel/qeventloop.cpp:201 #37 0x00007f1d65784f50 in QCoreApplication::exec () at /home/tlindeij/dev/qt-4.6/src/corelib/kernel/qcoreapplication.cpp:981 #38 0x00007f1d660b3dec in QApplication::exec () at /home/tlindeij/dev/qt-4.6/src/gui/kernel/qapplication.cpp:3576 #39 0x000000000040af21 in main (argc=2, argv=0x7fff327ea248) at main.cpp:292 (gdb) up #1 0x00007f1d5265b746 in CPlusPlus::LookupContext::visibleScopes (this=0x7fff327e73d0, symbol=0x0) at /home/tlindeij/dev/creator-master/src/libs/cplusplus/LookupContext.cpp:364 364 for (Scope *scope = symbol->scope(); scope; scope = scope->enclosingScope()) (gdb) list 359 { return visibleScopes(result.lastVisibleSymbol()); } 360 361 QList LookupContext::visibleScopes(Symbol *symbol) const 362 { 363 QList scopes; 364 for (Scope *scope = symbol->scope(); scope; scope = scope->enclosingScope()) 365 scopes.append(scope); 366 scopes += visibleScopes(); 367 scopes = expand(scopes); 368 return scopes; (gdb) up #2 0x00007f1d5265b8ed in CPlusPlus::LookupContext::visibleScopes (this=0x7fff327e73d0, result=) at /home/tlindeij/dev/creator-master/src/libs/cplusplus/LookupContext.cpp:359 359 { return visibleScopes(result.lastVisibleSymbol()); } (gdb) list 354 355 return scopes; 356 } 357 358 QList LookupContext::visibleScopes(const LookupItem &result) const 359 { return visibleScopes(result.lastVisibleSymbol()); } 360 361 QList LookupContext::visibleScopes(Symbol *symbol) const 362 { 363 QList scopes; (gdb)