Trace 0: Transitions: 'when PyLong_FromLong() succeeds' 'taking False path' 'when taking True path' 'returning' region for gcc.ParmDecl('self') on stack: repr(): RegionOnStack("region for gcc.ParmDecl('self')") str(): region for gcc.ParmDecl('self') on stack r->ob_refcnt: refs: 0 owned, 1 borrowed r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/passing_dead_object/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')")) region for gcc.ParmDecl('args') on stack: repr(): RegionOnStack("region for gcc.ParmDecl('args')") str(): region for gcc.ParmDecl('args') on stack r->ob_refcnt: refs: 0 owned, 1 borrowed r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/passing_dead_object/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')")) PyLongObject allocated at tests/cpychecker/refcounts/passing_dead_object/input.c:32: repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/passing_dead_object/input.c', line=32)) str(): PyLongObject allocated at tests/cpychecker/refcounts/passing_dead_object/input.c:32 r->ob_refcnt: refs: 0 owned r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/passing_dead_object/input.c', line=32), region=RegionForGlobal(gcc.VarDecl('PyLong_Type'))) Exception: (struct PyObject *)0 from tests/cpychecker/refcounts/passing_dead_object/input.c:30 Trace 1: Transitions: 'when PyLong_FromLong() succeeds' 'taking False path' 'when taking False path' 'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/passing_dead_object/input.c:32' error: PassingPointerToDeallocatedMemory() error: passing pointer to deallocated memory as argument 1 of function at tests/cpychecker/refcounts/passing_dead_object/input.c:45: memory deallocated at tests/cpychecker/refcounts/passing_dead_object/input.c:42 region for gcc.ParmDecl('self') on stack: repr(): RegionOnStack("region for gcc.ParmDecl('self')") str(): region for gcc.ParmDecl('self') on stack r->ob_refcnt: refs: 0 owned, 1 borrowed r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/passing_dead_object/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')")) region for gcc.ParmDecl('args') on stack: repr(): RegionOnStack("region for gcc.ParmDecl('args')") str(): region for gcc.ParmDecl('args') on stack r->ob_refcnt: refs: 0 owned, 1 borrowed r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/passing_dead_object/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')")) PyLongObject allocated at tests/cpychecker/refcounts/passing_dead_object/input.c:32: repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/passing_dead_object/input.c', line=32)) str(): PyLongObject allocated at tests/cpychecker/refcounts/passing_dead_object/input.c:32 r->ob_refcnt: None r->ob_type: None Exception: (struct PyObject *)0 from tests/cpychecker/refcounts/passing_dead_object/input.c:30 Trace 2: Transitions: 'when PyLong_FromLong() fails' 'taking True path' 'returning' region for gcc.ParmDecl('self') on stack: repr(): RegionOnStack("region for gcc.ParmDecl('self')") str(): region for gcc.ParmDecl('self') on stack r->ob_refcnt: refs: 0 owned, 1 borrowed r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/passing_dead_object/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')")) region for gcc.ParmDecl('args') on stack: repr(): RegionOnStack("region for gcc.ParmDecl('args')") str(): region for gcc.ParmDecl('args') on stack r->ob_refcnt: refs: 0 owned, 1 borrowed r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/passing_dead_object/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')")) Exception: (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/passing_dead_object/input.c:32