P1: Critical Description
Tried to add QOpenGLContext to the QtGui typesystem which causes shiboken to crash.
It's related to the function:
void setQGLContextHandle(void *handle,void (*qGLContextDeleteFunction)(void *));
specifically the parsing of the function pointer seems to be wrong, which happens somewhere in this code
1 DeclaratorCompiler::visitParameterDeclaration(ParameterDeclarationAST *) declarator_compiler.cpp 123 0x1001f4227 2 Visitor::visit(AST *) visitor.cpp 124 0x10020fb10 3 void visitNodes<ParameterDeclarationAST *>(Visitor *, ListNode<ParameterDeclarationAST *> const *) visitor.h 138 0x1001f6c0f 4 DefaultVisitor::visitParameterDeclarationClause(ParameterDeclarationClauseAST *) default_visitor.cpp 304 0x1001f5f1c 5 Visitor::visit(AST *) visitor.cpp 124 0x10020fb10 6 DeclaratorCompiler::run(DeclaratorAST *) declarator_compiler.cpp 72 0x1001f3f20 7 Binder::declare_symbol(SimpleDeclarationAST *, InitDeclaratorAST *) binder.cpp 248 0x1001d53a4 8 Binder::visitSimpleDeclaration(SimpleDeclarationAST *) binder.cpp 220 0x1001d5097 9 Visitor::visit(AST *) visitor.cpp 124 0x10020fb10 10 Binder::visitClassSpecifier(ClassSpecifierAST *) binder.cpp 659 0x1001da5f1 11 Visitor::visit(AST *) visitor.cpp 124 0x10020fb10 12 Binder::visitSimpleDeclaration(SimpleDeclarationAST *) binder.cpp 213 0x1001d504f 13 Visitor::visit(AST *) visitor.cpp 124 0x10020fb10 14 void visitNodes<DeclarationAST *>(Visitor *, ListNode<DeclarationAST *> const *) visitor.h 138 0x1001dc6bf 15 DefaultVisitor::visitTranslationUnit(TranslationUnitAST *) default_visitor.cpp 398 0x1001f64bc 16 Visitor::visit(AST *) visitor.cpp 124 0x10020fb10 17 Binder::run(AST *) binder.cpp 73 0x1001d48b4 18 AbstractMetaBuilder::build(QIODevice *) abstractmetabuilder.cpp 400 0x10012f48c 19 ApiExtractor::run() apiextractor.cpp 261 0x1000f50a8 20 main main.cpp 489 0x1000c7117 21 start 0x7fff965315ad
And the actual crash happens here
1 AbstractMetaType::isConstant() const abstractmetalang.h 502 0x10000b60c 2 AbstractMetaType::minimalSignature() const abstractmetalang.cpp 2487 0x100167d26 3 AbstractMetaFunction::minimalSignature() const abstractmetalang.cpp 846 0x10016b862 4 AbstractMetaFunction::modifications(AbstractMetaClass const *) const abstractmetalang.cpp 868 0x1001649ac 5 AbstractMetaFunction::replacedDefaultExpression(AbstractMetaClass const *, int) const abstractmetalang.cpp 587 0x100168ca2 6 AbstractMetaBuilder::traverseFunction(CodeModelPointer<_FunctionModelItem>) abstractmetabuilder.cpp 2054 0x10012d663 7 AbstractMetaBuilder::traverseFunctions(CodeModelPointer<_ScopeModelItem>, AbstractMetaClass *) abstractmetabuilder.cpp 1500 0x1001438f2 8 AbstractMetaBuilder::traverseScopeMembers(CodeModelPointer<_ScopeModelItem>, AbstractMetaClass *) abstractmetabuilder.cpp 1243 0x1001432bd 9 AbstractMetaBuilder::traverseClassMembers(CodeModelPointer<_ClassModelItem>) abstractmetabuilder.cpp 1279 0x10013acd1 10 AbstractMetaBuilder::build(QIODevice *) abstractmetabuilder.cpp 463 0x1001309c8 11 ApiExtractor::run() apiextractor.cpp 261 0x1000f55f8 12 main main.cpp 489 0x1000c7667 13 start 0x7fff965315ad
Attachments
| For Gerrit Dashboard: PYSIDE-455 | ||||||
|---|---|---|---|---|---|---|
| # | Subject | Branch | Project | Status | CR | V |
| 179385,3 | Fix crash when creating signatures of function pointers in a parameter | dev | pyside/pyside-setup | Status: MERGED | +2 | 0 |
| 179386,4 | Fix C++ parser to identify function pointers in parameter clauses | dev | pyside/pyside-setup | Status: MERGED | +2 | 0 |