Crash in code model when opening src/plugins/git/changeselectiondialog.cpp or various files for example from QtGui 4.8

Assertion failed: r != 0, file ..\3rdparty\cplusplus\Templates.cpp, line 402
Assertion failed: r != 0, file ..\3rdparty\cplusplus\Templates.cpp, line 402
Assertion failed: r != 0, file ..\3rdparty\cplusplus\Templates.cpp, line 402
LEAK: 457 Structure
QObject::killTimers: timers cannot be stopped from another thread

		this	@0x2e246273d0	CPlusPlus::TypeOfExpression *
			m_thisDocument	class QSharedPointer<>	QSharedPointer<CPlusPlus::Document>
			m_snapshot	class CPlusPlus::Snapshot	CPlusPlus::Snapshot
			m_bindings	class QSharedPointer<>	QSharedPointer<CPlusPlus::CreateBindings>
			m_ast	@0xfeeefeeefeeefeee	CPlusPlus::ExpressionAST *
			m_scope	0x0	CPlusPlus::Scope *
			m_lookupContext	class CPlusPlus::LookupContext	CPlusPlus::LookupContext
			m_environment	class QSharedPointer<>	QSharedPointer<CPlusPlus::Environment>
			m_expandTemplates	true	bool
			m_documents	class QList<>	QList<QSharedPointer<CPlusPlus::Document>>
		resolve	class CPlusPlus::ResolveExpression	CPlusPlus::ResolveExpression
		scope	@0x2e1f3af438	CPlusPlus::Scope *
		document	@0x2e1f3af608 References: 5/5	QSharedPointer<CPlusPlus::Document> *
			value	@0x2e26f26420	CPlusPlus::Document *
				_fileName	"<completion>"	QString
				_control	@0x2e241d87c0	CPlusPlus::Control *
				_translationUnit	@0x2e26dbbb50	CPlusPlus::TranslationUnit *
				_globalNamespace	@0x2e26f573b0	CPlusPlus::Namespace *
				_diagnosticMessages	<0 items>	QList<CPlusPlus::Document::DiagnosticMessage>
				_includes	<0 items>	QList<CPlusPlus::Document::Include>
				_definedMacros	<0 items>	QList<CPlusPlus::Macro>
				_skippedBlocks	<0 items>	QList<CPlusPlus::Document::Block>
				_macroUses	<0 items>	QList<CPlusPlus::Document::MacroUse>
				_undefinedMacroUses	<0 items>	QList<CPlusPlus::Document::UndefinedMacroUse>
				_includeGuardMacroName	@0x738ec9a8 ""	QByteArray
				_source	"# 1 "<expression>"\nbuttonsLine->addWidget"	QByteArray
					[0]	35 '#'	unsigned char
					[1]	32 ' '	unsigned char
					[2]	49 '1'	unsigned char
					[3]	32 ' '	unsigned char
					[4]	34 '"'	unsigned char
					[5]	60 '<'	unsigned char
					[6]	101 'e'	unsigned char
					[7]	120 'x'	unsigned char
					[8]	112 'p'	unsigned char
					[9]	114 'r'	unsigned char
					[10]	101 'e'	unsigned char
					[11]	115 's'	unsigned char
					[12]	115 's'	unsigned char
					[13]	105 'i'	unsigned char
					[14]	111 'o'	unsigned char
					[15]	110 'n'	unsigned char
					[16]	62 '>'	unsigned char
					[17]	34 '"'	unsigned char
					[18]	10 '\n'	unsigned char
					[19]	98 'b'	unsigned char
					[20]	117 'u'	unsigned char
					[21]	116 't'	unsigned char
					[22]	116 't'	unsigned char
					[23]	111 'o'	unsigned char
					[24]	110 'n'	unsigned char
					[25]	115 's'	unsigned char
					[26]	76 'L'	unsigned char
					[27]	105 'i'	unsigned char
					[28]	110 'n'	unsigned char
					[29]	101 'e'	unsigned char
					[30]	45 '-'	unsigned char
					[31]	62 '>'	unsigned char
					[32]	97 'a'	unsigned char
					[33]	100 'd'	unsigned char
					[34]	100 'd'	unsigned char
					[35]	87 'W'	unsigned char
					[36]	105 'i'	unsigned char
					[37]	100 'd'	unsigned char
					[38]	103 'g'	unsigned char
					[39]	101 'e'	unsigned char
					[40]	116 't'	unsigned char
				_lastModified	<null>	QDateTime
				_keepSourceAndASTCount	0	QAtomicInt
				_revision	0	unsigned int
				_editorRevision	0	unsigned int
				_checkMode	1	unsigned char
		expression	@0x2e26ce93a0	CPlusPlus::ExpressionAST *

		
0	CPlusPlus::Argument::Argument	Symbols.cpp	149	0x7f983d74155	
1	CPlusPlus::CloneSymbol::visit	Templates.cpp	225	0x7f983d90181	
2	CPlusPlus::Symbol::visitSymbol	Symbol.cpp	139	0x7f983d73764	
3	CPlusPlus::CloneSymbol::cloneSymbol	Templates.cpp	185	0x7f983d8d52e	
4	CPlusPlus::Scope::Scope	Scope.cpp	239	0x7f983d60a8e	
5	CPlusPlus::Function::Function	Symbols.cpp	202	0x7f983d749f1	
6	CPlusPlus::CloneSymbol::visit	Templates.cpp	257	0x7f983d90501	
7	CPlusPlus::Function::visitSymbol0	Symbols.cpp	384	0x7f983d7b60f	
8	CPlusPlus::Symbol::visitSymbol	Symbol.cpp	139	0x7f983d73764	
9	CPlusPlus::CloneSymbol::cloneSymbol	Templates.cpp	185	0x7f983d8d52e	
10	CPlusPlus::Scope::Scope	Scope.cpp	239	0x7f983d60a8e	
11	CPlusPlus::Class::Class	Symbols.cpp	690	0x7f983d743d5	
12	CPlusPlus::CloneSymbol::visit	Templates.cpp	281	0x7f983d90301	
13	CPlusPlus::Class::visitSymbol0	Symbols.cpp	751	0x7f983d7b43c	
14	CPlusPlus::Symbol::visitSymbol	Symbol.cpp	139	0x7f983d73764	
15	CPlusPlus::CloneSymbol::cloneSymbol	Templates.cpp	185	0x7f983d8d52e	
16	CPlusPlus::ClassOrNamespace::NestedClassInstantiator::instantiate	LookupContext.cpp	1108	0x7f983dd5a94	
17	CPlusPlus::ClassOrNamespace::NestedClassInstantiator::instantiate	LookupContext.cpp	1117	0x7f983dd5aff	
18	CPlusPlus::ClassOrNamespace::NestedClassInstantiator::instantiate	LookupContext.cpp	1117	0x7f983dd5aff	
19	CPlusPlus::ClassOrNamespace::NestedClassInstantiator::instantiate	LookupContext.cpp	1117	0x7f983dd5aff	
20	CPlusPlus::ClassOrNamespace::NestedClassInstantiator::instantiate	LookupContext.cpp	1117	0x7f983dd5aff	
21	CPlusPlus::ClassOrNamespace::nestedType	LookupContext.cpp	975	0x7f983ddb66c	
22	CPlusPlus::ClassOrNamespace::lookupType_helper	LookupContext.cpp	729	0x7f983dd8c57	
23	CPlusPlus::ClassOrNamespace::lookupType	LookupContext.cpp	668	0x7f983dd8152	
24	CPlusPlus::CreateBindings::visit	LookupContext.cpp	1448	0x7f983dddd5d	
25	CPlusPlus::Symbol::visitSymbol	Symbol.cpp	139	0x7f983d73764	
26	CPlusPlus::ClassOrNamespace::flush	LookupContext.cpp	1178	0x7f983dd43f6	
27	CPlusPlus::ClassOrNamespace::symbols	LookupContext.cpp	485	0x7f983ddd77d	
28	CPlusPlus::ClassOrNamespace::nestedType	LookupContext.cpp	833	0x7f983dda977	
29	CPlusPlus::ClassOrNamespace::findOrCreateType	LookupContext.cpp	1221	0x7f983dd3b21	
30	CPlusPlus::CreateBindings::visit	LookupContext.cpp	1397	0x7f983dde173	
31	CPlusPlus::Symbol::visitSymbol	Symbol.cpp	139	0x7f983d73764	
32	CPlusPlus::CreateBindings::visit	LookupContext.cpp	1352	0x7f983dde801	
33	CPlusPlus::Template::visitSymbol0	Symbols.cpp	546	0x7f983d7ba6f	
34	CPlusPlus::Symbol::visitSymbol	Symbol.cpp	139	0x7f983d73764	
35	CPlusPlus::ClassOrNamespace::flush	LookupContext.cpp	1178	0x7f983dd43f6	
36	CPlusPlus::ClassOrNamespace::symbols	LookupContext.cpp	485	0x7f983ddd77d	
37	CPlusPlus::ClassOrNamespace::nestedType	LookupContext.cpp	886	0x7f983ddaf6e	
38	CPlusPlus::ClassOrNamespace::findOrCreateType	LookupContext.cpp	1221	0x7f983dd3b21	
39	CPlusPlus::CreateBindings::visit	LookupContext.cpp	1357	0x7f983dde201	
40	CPlusPlus::Namespace::visitSymbol0	Symbols.cpp	601	0x7f983d7b69f	
41	CPlusPlus::Symbol::visitSymbol	Symbol.cpp	139	0x7f983d73764	
42	CPlusPlus::ClassOrNamespace::flush	LookupContext.cpp	1178	0x7f983dd43f6	
43	CPlusPlus::ClassOrNamespace::lookupType_helper	LookupContext.cpp	722	0x7f983dd8aa7	
44	CPlusPlus::ClassOrNamespace::lookupType	LookupContext.cpp	668	0x7f983dd8152	
45	CPlusPlus::CreateBindings::lookupType	LookupContext.cpp	1281	0x7f983dd824f	
46	CPlusPlus::LookupContext::lookupType	LookupContext.cpp	325	0x7f983dd83eb	
47	TypedefsResolver::getNamedTypeItems	ResolveExpression.cpp	871	0x7f983dbf7f9	
48	TypedefsResolver::resolve	ResolveExpression.cpp	842	0x7f983dc086b	
49	CPlusPlus::ResolveExpression::baseExpression	ResolveExpression.cpp	970	0x7f983dbc7b4	
50	CPlusPlus::ResolveExpression::visit	ResolveExpression.cpp	809	0x7f983dc3d41	
51	CPlusPlus::MemberAccessAST::accept0	ASTVisit.cpp	744	0x7f983cd841f	
52	CPlusPlus::AST::accept	AST.cpp	51	0x7f983ccb6bf	
53	CPlusPlus::ResolveExpression::expression	ResolveExpression.cpp	117	0x7f983dbea85	
54	CPlusPlus::ResolveExpression::resolve	ResolveExpression.cpp	105	0x7f983dc0694	
55	CPlusPlus::ResolveExpression::operator()	ResolveExpression.cpp	92	0x7f983dbb6bb	
56	CPlusPlus::TypeOfExpression::operator()	TypeOfExpression.cpp	117	0x7f983db48ab	
57	CPlusPlus::TypeOfExpression::operator()	TypeOfExpression.cpp	86	0x7f983db45fa	
58	`anonymous namespace'::CanonicalSymbol::canonicalSymbol	cppeditor.cpp	294	0x7f983b5c21b	
59	lazyFindReferences	cppeditor.cpp	878	0x7f983b510b9	
60	QtConcurrent::StoredFunctorCall4<QList<int>,QList<int> (__cdecl*)(CPlusPlus::Scope * __ptr64,QString,QSharedPointer<CPlusPlus::Document>,CPlusPlus::Snapshot),CPlusPlus::Scope * __ptr64,QString,QSharedPointer<CPlusPlus::Document>,CPlusPlus::Snapshot	qtconcurrentstoredfunctioncall.h	876	0x7f983b65d95	
61	QtConcurrent::RunFunctionTask<QList<int> >::run	qtconcurrentrunbase.h	106	0x7f983b65c32	
62	QThreadPoolThread::run	qthreadpool.cpp	107	0x7341f25a	
63	QThreadPrivate::start	qthread_win.cpp	348	0x7344261f	
64	beginthreadex	MSVCR110D		0x7f9863c71a5	
65	endthreadex	MSVCR110D		0x7f9863c73a7	
66	BaseThreadInitThunk	KERNEL32		0x7f99ad9167e	
67	RtlUserThreadStart	ntdll		0x7f99d5c3501