clangbackend.stderr: #0 0x00007f48aa7d2215 llvm::sys::PrintStackTrace(llvm::raw_ostream&) (/opt/Qt5.4.0/Tools/QtCreator/libexec/qtcreator/../../lib/qtcreator/libclang.so.3.9+0x154f215) clangbackend.stderr: #1 0x00007f48aa7d053e llvm::sys::RunSignalHandlers() (/opt/Qt5.4.0/Tools/QtCreator/libexec/qtcreator/../../lib/qtcreator/libclang.so.3.9+0x154d53e) clangbackend.stderr: #2 0x00007f48aa7d0678 SignalHandler(int) (/opt/Qt5.4.0/Tools/QtCreator/libexec/qtcreator/../../lib/qtcreator/libclang.so.3.9+0x154d678) clangbackend.stderr: #3 0x00007f48a70c7330 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x10330) clangbackend.stderr: #4 0x00007f48a9cabdf9 TryCopyInitialization(clang::Sema&, clang::Expr*, clang::QualType, bool, bool, bool, bool) (/opt/Qt5.4.0/Tools/QtCreator/libexec/qtcreator/../../lib/qtcreator/libclang.so.3.9+0xa28df9) clangbackend.stderr: #5 0x00007f48a9cac371 clang::Sema::AddMethodCandidate(clang::CXXMethodDecl*, clang::DeclAccessPair, clang::CXXRecordDecl*, clang::QualType, clang::Expr::Classification, llvm::ArrayRef, clang::OverloadCandidateSet&, bool, bool) (/opt/Qt5.4.0/Tools/QtCreator/libexec/qtcreator/../../lib/qtcreator/libclang.so.3.9+0xa29371) clangbackend.stderr: #6 0x00007f48a9cacdb3 clang::Sema::AddOverloadCandidate(clang::FunctionDecl*, clang::DeclAccessPair, llvm::ArrayRef, clang::OverloadCandidateSet&, bool, bool, bool) (/opt/Qt5.4.0/Tools/QtCreator/libexec/qtcreator/../../lib/qtcreator/libclang.so.3.9+0xa29db3) clangbackend.stderr: #7 0x00007f48a9caf1d6 clang::Sema::AddFunctionCandidates(clang::UnresolvedSetImpl const&, llvm::ArrayRef, clang::OverloadCandidateSet&, clang::TemplateArgumentListInfo*, bool, bool) (/opt/Qt5.4.0/Tools/QtCreator/libexec/qtcreator/../../lib/qtcreator/libclang.so.3.9+0xa2c1d6) clangbackend.stderr: #8 0x00007f48a9a5a2fb clang::Sema::CodeCompleteCall(clang::Scope*, clang::Expr*, llvm::ArrayRef) (/opt/Qt5.4.0/Tools/QtCreator/libexec/qtcreator/../../lib/qtcreator/libclang.so.3.9+0x7d72fb) clangbackend.stderr: #9 0x00007f48aa8db7a1 clang::Parser::ParsePostfixExpressionSuffix(clang::ActionResult) (/opt/Qt5.4.0/Tools/QtCreator/libexec/qtcreator/../../lib/qtcreator/libclang.so.3.9+0x16587a1) clangbackend.stderr: #10 0x00007f48aa8d60fb clang::Parser::ParseCastExpression(bool, bool, bool&, clang::Parser::TypeCastState) (/opt/Qt5.4.0/Tools/QtCreator/libexec/qtcreator/../../lib/qtcreator/libclang.so.3.9+0x16530fb) clangbackend.stderr: #11 0x00007f48aa8d83ed clang::Parser::ParseCastExpression(bool, bool, clang::Parser::TypeCastState) (/opt/Qt5.4.0/Tools/QtCreator/libexec/qtcreator/../../lib/qtcreator/libclang.so.3.9+0x16553ed) clangbackend.stderr: #12 0x00007f48aa8d8479 clang::Parser::ParseAssignmentExpression(clang::Parser::TypeCastState) (/opt/Qt5.4.0/Tools/QtCreator/libexec/qtcreator/../../lib/qtcreator/libclang.so.3.9+0x1655479) clangbackend.stderr: #13 0x00007f48aa8d84f9 clang::Parser::ParseExpression(clang::Parser::TypeCastState) (/opt/Qt5.4.0/Tools/QtCreator/libexec/qtcreator/../../lib/qtcreator/libclang.so.3.9+0x16554f9) clangbackend.stderr: #14 0x00007f48aa91ac36 clang::Parser::ParseExprStatement() (/opt/Qt5.4.0/Tools/QtCreator/libexec/qtcreator/../../lib/qtcreator/libclang.so.3.9+0x1697c36) clangbackend.stderr: #15 0x00007f48aa9186cf clang::Parser::ParseStatementOrDeclarationAfterAttributes(llvm::SmallVector&, clang::Parser::AllowedContsructsKind, clang::SourceLocation*, clang::Parser::ParsedAttributesWithRange&) (/opt/Qt5.4.0/Tools/QtCreator/libexec/qtcreator/../../lib/qtcreator/libclang.so.3.9+0x16956cf) clangbackend.stderr: #16 0x00007f48aa91884e clang::Parser::ParseStatementOrDeclaration(llvm::SmallVector&, clang::Parser::AllowedContsructsKind, clang::SourceLocation*) (/opt/Qt5.4.0/Tools/QtCreator/libexec/qtcreator/../../lib/qtcreator/libclang.so.3.9+0x169584e) clangbackend.stderr: #17 0x00007f48aa91ce31 clang::Parser::ParseCompoundStatementBody(bool) (/opt/Qt5.4.0/Tools/QtCreator/libexec/qtcreator/../../lib/qtcreator/libclang.so.3.9+0x1699e31) clangbackend.stderr: #18 0x00007f48aa91f3be clang::Parser::ParseFunctionStatementBody(clang::Decl*, clang::Parser::ParseScope&) (/opt/Qt5.4.0/Tools/QtCreator/libexec/qtcreator/../../lib/qtcreator/libclang.so.3.9+0x169c3be) clangbackend.stderr: #19 0x00007f48aa89c6dc clang::Parser::ParseFunctionDefinition(clang::ParsingDeclarator&, clang::Parser::ParsedTemplateInfo const&, clang::Parser::LateParsedAttrList*) (/opt/Qt5.4.0/Tools/QtCreator/libexec/qtcreator/../../lib/qtcreator/libclang.so.3.9+0x16196dc) clangbackend.stderr: #20 0x00007f48aa8ba20b clang::Parser::ParseDeclGroup(clang::ParsingDeclSpec&, unsigned int, clang::SourceLocation*, clang::Parser::ForRangeInit*) (/opt/Qt5.4.0/Tools/QtCreator/libexec/qtcreator/../../lib/qtcreator/libclang.so.3.9+0x163720b) clangbackend.stderr: #21 0x00007f48aa898712 clang::Parser::ParseDeclOrFunctionDefInternal(clang::Parser::ParsedAttributesWithRange&, clang::ParsingDeclSpec&, clang::AccessSpecifier) (/opt/Qt5.4.0/Tools/QtCreator/libexec/qtcreator/../../lib/qtcreator/libclang.so.3.9+0x1615712) clangbackend.stderr: #22 0x00007f48aa898dd1 clang::Parser::ParseDeclarationOrFunctionDefinition(clang::Parser::ParsedAttributesWithRange&, clang::ParsingDeclSpec*, clang::AccessSpecifier) [clone .part.134] [clone .constprop.164] (/opt/Qt5.4.0/Tools/QtCreator/libexec/qtcreator/../../lib/qtcreator/libclang.so.3.9+0x1615dd1) clangbackend.stderr: #23 0x00007f48aa898dff clang::Parser::ParseDeclarationOrFunctionDefinition(clang::Parser::ParsedAttributesWithRange&, clang::ParsingDeclSpec*, clang::AccessSpecifier) (/opt/Qt5.4.0/Tools/QtCreator/libexec/qtcreator/../../lib/qtcreator/libclang.so.3.9+0x1615dff) clangbackend.stderr: #24 0x00007f48aa89e91f clang::Parser::ParseExternalDeclaration(clang::Parser::ParsedAttributesWithRange&, clang::ParsingDeclSpec*) (/opt/Qt5.4.0/Tools/QtCreator/libexec/qtcreator/../../lib/qtcreator/libclang.so.3.9+0x161b91f) clangbackend.stderr: #25 0x00007f48aa89f314 clang::Parser::ParseTopLevelDecl(clang::OpaquePtr&) (/opt/Qt5.4.0/Tools/QtCreator/libexec/qtcreator/../../lib/qtcreator/libclang.so.3.9+0x161c314) clangbackend.stderr: #26 0x00007f48aa893f0b clang::ParseAST(clang::Sema&, bool, bool) (/opt/Qt5.4.0/Tools/QtCreator/libexec/qtcreator/../../lib/qtcreator/libclang.so.3.9+0x1610f0b) clangbackend.stderr: #27 0x00007f48a9927f06 clang::FrontendAction::Execute() (/opt/Qt5.4.0/Tools/QtCreator/libexec/qtcreator/../../lib/qtcreator/libclang.so.3.9+0x6a4f06) clangbackend.stderr: #28 0x00007f48a98eba60 clang::ASTUnit::CodeComplete(llvm::StringRef, unsigned int, unsigned int, llvm::ArrayRef >, bool, bool, bool, clang::CodeCompleteConsumer&, std::shared_ptr, clang::DiagnosticsEngine&, clang::LangOptions&, clang::SourceManager&, clang::FileManager&, llvm::SmallVectorImpl&, llvm::SmallVectorImpl&) (/opt/Qt5.4.0/Tools/QtCreator/libexec/qtcreator/../../lib/qtcreator/libclang.so.3.9+0x668a60) clangbackend.stderr: #29 0x00007f48a96ea298 clang_codeCompleteAt_Impl(CXTranslationUnitImpl*, char const*, unsigned int, unsigned int, llvm::ArrayRef, unsigned int) (/opt/Qt5.4.0/Tools/QtCreator/libexec/qtcreator/../../lib/qtcreator/libclang.so.3.9+0x467298) clangbackend.stderr: #30 0x00007f48a96eae6c void llvm::function_ref::callback_fn(long) (/opt/Qt5.4.0/Tools/QtCreator/libexec/qtcreator/../../lib/qtcreator/libclang.so.3.9+0x467e6c) clangbackend.stderr: #31 0x00007f48aa789eb9 llvm::CrashRecoveryContext::RunSafely(llvm::function_ref) (/opt/Qt5.4.0/Tools/QtCreator/libexec/qtcreator/../../lib/qtcreator/libclang.so.3.9+0x1506eb9) clangbackend.stderr: #32 0x00007f48aa789f24 RunSafelyOnThread_Dispatch(void*) (/opt/Qt5.4.0/Tools/QtCreator/libexec/qtcreator/../../lib/qtcreator/libclang.so.3.9+0x1506f24) clangbackend.stderr: #33 0x00007f48aa7d2b5d ExecuteOnThread_Dispatch(void*) (/opt/Qt5.4.0/Tools/QtCreator/libexec/qtcreator/../../lib/qtcreator/libclang.so.3.9+0x154fb5d) clangbackend.stderr: #34 0x00007f48a70bf184 start_thread /build/eglibc-ripdx6/eglibc-2.19/nptl/pthread_create.c:312:0 clangbackend.stderr: #35 0x00007f48a65bc03d clone /build/eglibc-ripdx6/eglibc-2.19/misc/../sysdeps/unix/sysv/linux/x86_64/clone.S:113:0 clangbackend.stderr: libclang: crash detected in code completion clangbackend.stderr: libclang: crash detected in code completion clangbackend.stderr: libclang: crash detected in code completion clangbackend.stderr: libclang: crash detected in code completion