KeyError: 'PyString_Type' traceback

[dvarrazzo]

Traceback on Py3 in v0.17 with gcc 6:

/gcc-python-plugin/gcc-with-cpychecker -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DPSYCOPG_DEFAULT_PYDATETIME=1 -DPSYCOPG_VERSION=2.8.dev0 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=100006 -DHAVE_LO64=1 -I/usr/include/python3.6m -I. -I/usr/include/postgresql -I/usr/include/postgresql/10/server -c psycopg/adapter_asis.c -o build/temp.linux-x86_64-3.6/psycopg/adapter_asis.o -Wdeclaration-after-statement
psycopg/adapter_asis.c: In function 'asis_getquoted':
psycopg/adapter_asis.c:46:12: error: Unhandled Python exception raised calling 'execute' method
         rv = PyObject_Str(self->wrapped);
         ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Traceback (most recent call last):
  File "/gcc-python-plugin/libcpychecker/__init__.py", line 95, in execute
    self._check_refcounts(fun)
  File "/gcc-python-plugin/libcpychecker/__init__.py", line 101, in _check_refcounts
    dump_json=self.dump_json)
  File "/gcc-python-plugin/libcpychecker/refcounts.py", line 4414, in check_refcounts
    maxtrans)
  File "/gcc-python-plugin/libcpychecker/refcounts.py", line 4267, in impl_check_refcounts
    limits=limits)
  File "/gcc-python-plugin/libcpychecker/absinterp.py", line 3047, in iter_traces
    depth + 1):
  File "/gcc-python-plugin/libcpychecker/absinterp.py", line 3047, in iter_traces
    depth + 1):
  File "/gcc-python-plugin/libcpychecker/absinterp.py", line 3047, in iter_traces
    depth + 1):
  [Previous line repeated 1 more time]
  File "/gcc-python-plugin/libcpychecker/absinterp.py", line 3011, in iter_traces
    transitions = curstate.get_transitions()
  File "/gcc-python-plugin/libcpychecker/absinterp.py", line 2049, in get_transitions
    return self._get_transitions_for_stmt(stmt)
  File "/gcc-python-plugin/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
    return self._get_transitions_for_GimpleCall(stmt)
  File "/gcc-python-plugin/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
    return meth(stmt, *args)
  File "/gcc-python-plugin/libcpychecker/refcounts.py", line 3047, in impl_PyObject_Str
    'PyString_Type')
  File "/gcc-python-plugin/libcpychecker/refcounts.py", line 726, in object_ctor
    typeobjregion = self.typeobjregion_by_name(typeobjname)
  File "/gcc-python-plugin/libcpychecker/refcounts.py", line 699, in typeobjregion_by_name
    typeobjdecl = compat.get_typeobject_decl_by_name(typeobjname)
  File "/gcc-python-plugin/libcpychecker/compat.py", line 89, in get_typeobject_decl_by_name
    typeobjdecl = _get_typeobject_decl_by_name(typeobjname)
  File "/gcc-python-plugin/libcpychecker/compat.py", line 70, in _get_typeobject_decl_by_name
    return global_typeobjs[typeobjname]
KeyError: 'PyString_Type'
error: command '/gcc-python-plugin/gcc-with-cpychecker' failed with exit status 1

Function definition is:

static PyObject *
asis_getquoted(asisObject *self, PyObject *args)
{
    PyObject *rv;
    if (self->wrapped == Py_None) {
        Py_INCREF(psyco_null);
        rv = psyco_null;
    }
    else {
        rv = PyObject_Str(self->wrapped);
#if PY_MAJOR_VERSION > 2
        /* unicode to bytes in Py3 */
        if (rv) {
            PyObject *tmp = PyUnicode_AsUTF8String(rv);
            Py_DECREF(rv);
            rv = tmp;
        }
#endif
    }

    return rv;
}