MAINT: Use `.identifier = val` to fill type structs

This was not used previously due to it requiring C99. Python
itself acknowledges that it can be used (they do almost not use it
as of now), except inside header files due to C++ compatibility.

See also (Found by Eric Wieser in PR):
https://mail.python.org/pipermail/python-dev/2017-January/147154.html
and PEP 7: https://www.python.org/dev/peps/pep-0007/#c-dialect

10 files changed, 127 insertions, 761 deletions

diff --git a/numpy/core/src/multiarray/arrayobject.c b/numpy/core/src/multiarray/arrayobject.c
index 86129104a..06d92785c 100644
--- a/numpy/core/src/multiarray/arrayobject.c
+++ b/numpy/core/src/multiarray/arrayobject.c
@@ -1781,56 +1781,28 @@ array_free(PyObject * v)
 
 NPY_NO_EXPORT PyTypeObject PyArray_Type = {
     PyVarObject_HEAD_INIT(NULL, 0)
-    "numpy.ndarray",                            /* tp_name */
-    NPY_SIZEOF_PYARRAYOBJECT,                   /* tp_basicsize */
-    0,                                          /* tp_itemsize */
+    .tp_name = "numpy.ndarray",
+    .tp_basicsize = NPY_SIZEOF_PYARRAYOBJECT,
     /* methods */
-    (destructor)array_dealloc,                  /* tp_dealloc */
-    (printfunc)NULL,                            /* tp_print */
-    0,                                          /* tp_getattr */
-    0,                                          /* tp_setattr */
-    0,                                          /* tp_reserved */
-    (reprfunc)array_repr,                       /* tp_repr */
-    &array_as_number,                           /* tp_as_number */
-    &array_as_sequence,                         /* tp_as_sequence */
-    &array_as_mapping,                          /* tp_as_mapping */
+    .tp_dealloc = (destructor)array_dealloc,
+    .tp_repr = (reprfunc)array_repr,
+    .tp_as_number = &array_as_number,
+    .tp_as_sequence = &array_as_sequence,
+    .tp_as_mapping = &array_as_mapping,
     /*
      * The tp_hash slot will be set PyObject_HashNotImplemented when the
      * module is loaded.
      */
-    (hashfunc)0,                                /* tp_hash */
-    (ternaryfunc)0,                             /* tp_call */
-    (reprfunc)array_str,                        /* tp_str */
-    (getattrofunc)0,                            /* tp_getattro */
-    (setattrofunc)0,                            /* tp_setattro */
-    &array_as_buffer,                           /* tp_as_buffer */
-    (Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE), /* tp_flags */
-    0,                                          /* tp_doc */
-
-    (traverseproc)0,                            /* tp_traverse */
-    (inquiry)0,                                 /* tp_clear */
-    (richcmpfunc)array_richcompare,             /* tp_richcompare */
-    offsetof(PyArrayObject_fields, weakreflist), /* tp_weaklistoffset */
-    (getiterfunc)array_iter,                    /* tp_iter */
-    (iternextfunc)0,                            /* tp_iternext */
-    array_methods,                              /* tp_methods */
-    0,                                          /* tp_members */
-    array_getsetlist,                           /* tp_getset */
-    0,                                          /* tp_base */
-    0,                                          /* tp_dict */
-    0,                                          /* tp_descr_get */
-    0,                                          /* tp_descr_set */
-    0,                                          /* tp_dictoffset */
-    (initproc)0,                                /* tp_init */
-    (allocfunc)array_alloc,                     /* tp_alloc */
-    (newfunc)array_new,                         /* tp_new */
-    (freefunc)array_free,                       /* tp_free */
-    0,                                          /* tp_is_gc */
-    0,                                          /* tp_bases */
-    0,                                          /* tp_mro */
-    0,                                          /* tp_cache */
-    0,                                          /* tp_subclasses */
-    0,                                          /* tp_weaklist */
-    0,                                          /* tp_del */
-    0,                                          /* tp_version_tag */
+    .tp_str = (reprfunc)array_str,
+    .tp_as_buffer = &array_as_buffer,
+    .tp_flags =(Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE),
+
+    .tp_richcompare = (richcmpfunc)array_richcompare,
+    .tp_weaklistoffset = offsetof(PyArrayObject_fields, weakreflist),
+    .tp_iter = (getiterfunc)array_iter,
+    .tp_methods = array_methods,
+    .tp_getset = array_getsetlist,
+    .tp_alloc = (allocfunc)array_alloc,
+    .tp_new = (newfunc)array_new,
+    .tp_free = (freefunc)array_free,
 };
diff --git a/numpy/core/src/multiarray/datetime_busdaycal.c b/numpy/core/src/multiarray/datetime_busdaycal.c
index 1aa5f6ab1..6936a803f 100644
--- a/numpy/core/src/multiarray/datetime_busdaycal.c
+++ b/numpy/core/src/multiarray/datetime_busdaycal.c
@@ -494,51 +494,11 @@ static PyGetSetDef busdaycalendar_getsets[] = {
 
 NPY_NO_EXPORT PyTypeObject NpyBusDayCalendar_Type = {
     PyVarObject_HEAD_INIT(NULL, 0)
-    "numpy.busdaycalendar",                     /* tp_name */
-    sizeof(NpyBusDayCalendar),                  /* tp_basicsize */
-    0,                                          /* tp_itemsize */
-    /* methods */
-    (destructor)busdaycalendar_dealloc,         /* tp_dealloc */
-    0,                                          /* tp_print */
-    0,                                          /* tp_getattr */
-    0,                                          /* tp_setattr */
-    0,                                          /* tp_reserved */
-    0,                                          /* tp_repr */
-    0,                                          /* tp_as_number */
-    0,                                          /* tp_as_sequence */
-    0,                                          /* tp_as_mapping */
-    0,                                          /* tp_hash */
-    0,                                          /* tp_call */
-    0,                                          /* tp_str */
-    0,                                          /* tp_getattro */
-    0,                                          /* tp_setattro */
-    0,                                          /* tp_as_buffer */
-    Py_TPFLAGS_DEFAULT,                         /* tp_flags */
-    0,                                          /* tp_doc */
-    0,                                          /* tp_traverse */
-    0,                                          /* tp_clear */
-    0,                                          /* tp_richcompare */
-    0,                                          /* tp_weaklistoffset */
-    0,                                          /* tp_iter */
-    0,                                          /* tp_iternext */
-    0,                                          /* tp_methods */
-    0,                                          /* tp_members */
-    busdaycalendar_getsets,                     /* tp_getset */
-    0,                                          /* tp_base */
-    0,                                          /* tp_dict */
-    0,                                          /* tp_descr_get */
-    0,                                          /* tp_descr_set */
-    0,                                          /* tp_dictoffset */
-    (initproc)busdaycalendar_init,              /* tp_init */
-    0,                                          /* tp_alloc */
-    busdaycalendar_new,                         /* tp_new */
-    0,                                          /* tp_free */
-    0,                                          /* tp_is_gc */
-    0,                                          /* tp_bases */
-    0,                                          /* tp_mro */
-    0,                                          /* tp_cache */
-    0,                                          /* tp_subclasses */
-    0,                                          /* tp_weaklist */
-    0,                                          /* tp_del */
-    0,                                          /* tp_version_tag */
+    .tp_name = "numpy.busdaycalendar",
+    .tp_basicsize = sizeof(NpyBusDayCalendar),
+    .tp_dealloc = (destructor)busdaycalendar_dealloc,
+    .tp_flags = Py_TPFLAGS_DEFAULT,
+    .tp_getset = busdaycalendar_getsets,
+    .tp_init = (initproc)busdaycalendar_init,
+    .tp_new = busdaycalendar_new,
 };
diff --git a/numpy/core/src/multiarray/descriptor.c b/numpy/core/src/multiarray/descriptor.c
index 0f35e867c..56a0dbef8 100644
--- a/numpy/core/src/multiarray/descriptor.c
+++ b/numpy/core/src/multiarray/descriptor.c
@@ -3484,51 +3484,19 @@ static PyMappingMethods descr_as_mapping = {
 
 NPY_NO_EXPORT PyTypeObject PyArrayDescr_Type = {
     PyVarObject_HEAD_INIT(NULL, 0)
-    "numpy.dtype",                              /* tp_name */
-    sizeof(PyArray_Descr),                      /* tp_basicsize */
-    0,                                          /* tp_itemsize */
+    .tp_name = "numpy.dtype",
+    .tp_basicsize = sizeof(PyArray_Descr),
     /* methods */
-    (destructor)arraydescr_dealloc,             /* tp_dealloc */
-    0,                                          /* tp_print */
-    0,                                          /* tp_getattr */
-    0,                                          /* tp_setattr */
-    (void *)0,                                  /* tp_reserved */
-    (reprfunc)arraydescr_repr,                  /* tp_repr */
-    &descr_as_number,                           /* tp_as_number */
-    &descr_as_sequence,                         /* tp_as_sequence */
-    &descr_as_mapping,                          /* tp_as_mapping */
-    0,                                          /* tp_hash */
-    0,                                          /* tp_call */
-    (reprfunc)arraydescr_str,                   /* tp_str */
-    0,                                          /* tp_getattro */
-    0,                                          /* tp_setattro */
-    0,                                          /* tp_as_buffer */
-    Py_TPFLAGS_DEFAULT,                         /* tp_flags */
-    0,                                          /* tp_doc */
-    0,                                          /* tp_traverse */
-    0,                                          /* tp_clear */
-    (richcmpfunc)arraydescr_richcompare,        /* tp_richcompare */
-    0,                                          /* tp_weaklistoffset */
-    0,                                          /* tp_iter */
-    0,                                          /* tp_iternext */
-    arraydescr_methods,                         /* tp_methods */
-    arraydescr_members,                         /* tp_members */
-    arraydescr_getsets,                         /* tp_getset */
-    0,                                          /* tp_base */
-    0,                                          /* tp_dict */
-    0,                                          /* tp_descr_get */
-    0,                                          /* tp_descr_set */
-    0,                                          /* tp_dictoffset */
-    0,                                          /* tp_init */
-    0,                                          /* tp_alloc */
-    arraydescr_new,                             /* tp_new */
-    0,                                          /* tp_free */
-    0,                                          /* tp_is_gc */
-    0,                                          /* tp_bases */
-    0,                                          /* tp_mro */
-    0,                                          /* tp_cache */
-    0,                                          /* tp_subclasses */
-    0,                                          /* tp_weaklist */
-    0,                                          /* tp_del */
-    0,                                          /* tp_version_tag */
+    .tp_dealloc = (destructor)arraydescr_dealloc,
+    .tp_repr = (reprfunc)arraydescr_repr,
+    .tp_as_number = &descr_as_number,
+    .tp_as_sequence = &descr_as_sequence,
+    .tp_as_mapping = &descr_as_mapping,
+    .tp_str = (reprfunc)arraydescr_str,
+    .tp_flags = Py_TPFLAGS_DEFAULT,
+    .tp_richcompare = (richcmpfunc)arraydescr_richcompare,
+    .tp_methods = arraydescr_methods,
+    .tp_members = arraydescr_members,
+    .tp_getset = arraydescr_getsets,
+    .tp_new = arraydescr_new,
 };
diff --git a/numpy/core/src/multiarray/flagsobject.c b/numpy/core/src/multiarray/flagsobject.c
index 6fe0eff4a..d5f24e75a 100644
--- a/numpy/core/src/multiarray/flagsobject.c
+++ b/numpy/core/src/multiarray/flagsobject.c
@@ -772,51 +772,14 @@ arrayflags_new(PyTypeObject *NPY_UNUSED(self), PyObject *args, PyObject *NPY_UNU
 
 NPY_NO_EXPORT PyTypeObject PyArrayFlags_Type = {
     PyVarObject_HEAD_INIT(NULL, 0)
-    "numpy.flagsobj",
-    sizeof(PyArrayFlagsObject),
-    0,                                          /* tp_itemsize */
-    /* methods */
-    (destructor)arrayflags_dealloc,             /* tp_dealloc */
-    0,                                          /* tp_print */
-    0,                                          /* tp_getattr */
-    0,                                          /* tp_setattr */
-    0,                                          /* tp_reserved */
-    (reprfunc)arrayflags_print,                 /* tp_repr */
-    0,                                          /* tp_as_number */
-    0,                                          /* tp_as_sequence */
-    &arrayflags_as_mapping,                     /* tp_as_mapping */
-    0,                                          /* tp_hash */
-    0,                                          /* tp_call */
-    (reprfunc)arrayflags_print,                 /* tp_str */
-    0,                                          /* tp_getattro */
-    0,                                          /* tp_setattro */
-    0,                                          /* tp_as_buffer */
-    Py_TPFLAGS_DEFAULT,                         /* tp_flags */
-    0,                                          /* tp_doc */
-    0,                                          /* tp_traverse */
-    0,                                          /* tp_clear */
-    arrayflags_richcompare,                     /* tp_richcompare */
-    0,                                          /* tp_weaklistoffset */
-    0,                                          /* tp_iter */
-    0,                                          /* tp_iternext */
-    0,                                          /* tp_methods */
-    0,                                          /* tp_members */
-    arrayflags_getsets,                         /* tp_getset */
-    0,                                          /* tp_base */
-    0,                                          /* tp_dict */
-    0,                                          /* tp_descr_get */
-    0,                                          /* tp_descr_set */
-    0,                                          /* tp_dictoffset */
-    0,                                          /* tp_init */
-    0,                                          /* tp_alloc */
-    arrayflags_new,                             /* tp_new */
-    0,                                          /* tp_free */
-    0,                                          /* tp_is_gc */
-    0,                                          /* tp_bases */
-    0,                                          /* tp_mro */
-    0,                                          /* tp_cache */
-    0,                                          /* tp_subclasses */
-    0,                                          /* tp_weaklist */
-    0,                                          /* tp_del */
-    0,                                          /* tp_version_tag */
+    .tp_name = "numpy.flagsobj",
+    .tp_basicsize = sizeof(PyArrayFlagsObject),
+    .tp_dealloc = (destructor)arrayflags_dealloc,
+    .tp_repr = (reprfunc)arrayflags_print,
+    .tp_as_mapping = &arrayflags_as_mapping,
+    .tp_str = (reprfunc)arrayflags_print,
+    .tp_flags =Py_TPFLAGS_DEFAULT,
+    .tp_richcompare = arrayflags_richcompare,
+    .tp_getset = arrayflags_getsets,
+    .tp_new = arrayflags_new,
 };
diff --git a/numpy/core/src/multiarray/iterators.c b/numpy/core/src/multiarray/iterators.c
index 14e70fe02..c71b7b770 100644
--- a/numpy/core/src/multiarray/iterators.c
+++ b/numpy/core/src/multiarray/iterators.c
@@ -1103,53 +1103,16 @@ static PyGetSetDef iter_getsets[] = {
 
 NPY_NO_EXPORT PyTypeObject PyArrayIter_Type = {
     PyVarObject_HEAD_INIT(NULL, 0)
-    "numpy.flatiter",                           /* tp_name */
-    sizeof(PyArrayIterObject),                  /* tp_basicsize */
-    0,                                          /* tp_itemsize */
-    /* methods */
-    (destructor)arrayiter_dealloc,              /* tp_dealloc */
-    0,                                          /* tp_print */
-    0,                                          /* tp_getattr */
-    0,                                          /* tp_setattr */
-    0,                                          /* tp_reserved */
-    0,                                          /* tp_repr */
-    0,                                          /* tp_as_number */
-    0,                                          /* tp_as_sequence */
-    &iter_as_mapping,                           /* tp_as_mapping */
-    0,                                          /* tp_hash */
-    0,                                          /* tp_call */
-    0,                                          /* tp_str */
-    0,                                          /* tp_getattro */
-    0,                                          /* tp_setattro */
-    0,                                          /* tp_as_buffer */
-    Py_TPFLAGS_DEFAULT,                         /* tp_flags */
-    0,                                          /* tp_doc */
-    0,                                          /* tp_traverse */
-    0,                                          /* tp_clear */
-    (richcmpfunc)iter_richcompare,              /* tp_richcompare */
-    0,                                          /* tp_weaklistoffset */
-    0,                                          /* tp_iter */
-    (iternextfunc)arrayiter_next,               /* tp_iternext */
-    iter_methods,                               /* tp_methods */
-    iter_members,                               /* tp_members */
-    iter_getsets,                               /* tp_getset */
-    0,                                          /* tp_base */
-    0,                                          /* tp_dict */
-    0,                                          /* tp_descr_get */
-    0,                                          /* tp_descr_set */
-    0,                                          /* tp_dictoffset */
-    0,                                          /* tp_init */
-    0,                                          /* tp_alloc */
-    0,                                          /* tp_new */
-    0,                                          /* tp_free */
-    0,                                          /* tp_is_gc */
-    0,                                          /* tp_bases */
-    0,                                          /* tp_mro */
-    0,                                          /* tp_cache */
-    0,                                          /* tp_subclasses */
-    0,                                          /* tp_weaklist */
-    0,                                          /* tp_del */
-    0,                                          /* tp_version_tag */
+    .tp_name = "numpy.flatiter",
+    .tp_basicsize = sizeof(PyArrayIterObject),
+    .tp_dealloc = (destructor)arrayiter_dealloc,
+    .tp_as_mapping = &iter_as_mapping,
+    .tp_flags = Py_TPFLAGS_DEFAULT,
+    .tp_richcompare = (richcmpfunc)iter_richcompare,
+    .tp_iternext = (iternextfunc)arrayiter_next,
+    .tp_methods = iter_methods,
+    .tp_members = iter_members,
+    .tp_getset = iter_getsets,
 };
 
 /** END of Array Iterator **/
@@ -1552,53 +1515,15 @@ static PyMethodDef arraymultiter_methods[] = {
 
 NPY_NO_EXPORT PyTypeObject PyArrayMultiIter_Type = {
     PyVarObject_HEAD_INIT(NULL, 0)
-    "numpy.broadcast",                          /* tp_name */
-    sizeof(PyArrayMultiIterObject),             /* tp_basicsize */
-    0,                                          /* tp_itemsize */
-    /* methods */
-    (destructor)arraymultiter_dealloc,          /* tp_dealloc */
-    0,                                          /* tp_print */
-    0,                                          /* tp_getattr */
-    0,                                          /* tp_setattr */
-    0,                                          /* tp_reserved */
-    0,                                          /* tp_repr */
-    0,                                          /* tp_as_number */
-    0,                                          /* tp_as_sequence */
-    0,                                          /* tp_as_mapping */
-    0,                                          /* tp_hash */
-    0,                                          /* tp_call */
-    0,                                          /* tp_str */
-    0,                                          /* tp_getattro */
-    0,                                          /* tp_setattro */
-    0,                                          /* tp_as_buffer */
-    Py_TPFLAGS_DEFAULT,                         /* tp_flags */
-    0,                                          /* tp_doc */
-    0,                                          /* tp_traverse */
-    0,                                          /* tp_clear */
-    0,                                          /* tp_richcompare */
-    0,                                          /* tp_weaklistoffset */
-    0,                                          /* tp_iter */
-    (iternextfunc)arraymultiter_next,           /* tp_iternext */
-    arraymultiter_methods,                      /* tp_methods */
-    arraymultiter_members,                      /* tp_members */
-    arraymultiter_getsetlist,                   /* tp_getset */
-    0,                                          /* tp_base */
-    0,                                          /* tp_dict */
-    0,                                          /* tp_descr_get */
-    0,                                          /* tp_descr_set */
-    0,                                          /* tp_dictoffset */
-    (initproc)0,                                /* tp_init */
-    0,                                          /* tp_alloc */
-    arraymultiter_new,                          /* tp_new */
-    0,                                          /* tp_free */
-    0,                                          /* tp_is_gc */
-    0,                                          /* tp_bases */
-    0,                                          /* tp_mro */
-    0,                                          /* tp_cache */
-    0,                                          /* tp_subclasses */
-    0,                                          /* tp_weaklist */
-    0,                                          /* tp_del */
-    0,                                          /* tp_version_tag */
+    .tp_name = "numpy.broadcast",
+    .tp_basicsize = sizeof(PyArrayMultiIterObject),
+    .tp_dealloc = (destructor)arraymultiter_dealloc,
+    .tp_flags = Py_TPFLAGS_DEFAULT,
+    .tp_iternext = (iternextfunc)arraymultiter_next,
+    .tp_methods = arraymultiter_methods,
+    .tp_members = arraymultiter_members,
+    .tp_getset = arraymultiter_getsetlist,
+    .tp_new = arraymultiter_new,
 };
 
 /*========================= Neighborhood iterator ======================*/
@@ -1873,50 +1798,8 @@ static void neighiter_dealloc(PyArrayNeighborhoodIterObject* iter)
 
 NPY_NO_EXPORT PyTypeObject PyArrayNeighborhoodIter_Type = {
     PyVarObject_HEAD_INIT(NULL, 0)
-    "numpy.neigh_internal_iter",                /* tp_name*/
-    sizeof(PyArrayNeighborhoodIterObject),      /* tp_basicsize*/
-    0,                                          /* tp_itemsize*/
-    (destructor)neighiter_dealloc,              /* tp_dealloc*/
-    0,                                          /* tp_print*/
-    0,                                          /* tp_getattr*/
-    0,                                          /* tp_setattr*/
-    0,                                          /* tp_reserved */
-    0,                                          /* tp_repr*/
-    0,                                          /* tp_as_number*/
-    0,                                          /* tp_as_sequence*/
-    0,                                          /* tp_as_mapping*/
-    0,                                          /* tp_hash */
-    0,                                          /* tp_call*/
-    0,                                          /* tp_str*/
-    0,                                          /* tp_getattro*/
-    0,                                          /* tp_setattro*/
-    0,                                          /* tp_as_buffer*/
-    Py_TPFLAGS_DEFAULT,                         /* tp_flags*/
-    0,                                          /* tp_doc */
-    0,                                          /* tp_traverse */
-    0,                                          /* tp_clear */
-    0,                                          /* tp_richcompare */
-    0,                                          /* tp_weaklistoffset */
-    0,                                          /* tp_iter */
-    (iternextfunc)0,                            /* tp_iternext */
-    0,                                          /* tp_methods */
-    0,                                          /* tp_members */
-    0,                                          /* tp_getset */
-    0,                                          /* tp_base */
-    0,                                          /* tp_dict */
-    0,                                          /* tp_descr_get */
-    0,                                          /* tp_descr_set */
-    0,                                          /* tp_dictoffset */
-    (initproc)0,                                /* tp_init */
-    0,                                          /* tp_alloc */
-    0,                                          /* tp_new */
-    0,                                          /* tp_free */
-    0,                                          /* tp_is_gc */
-    0,                                          /* tp_bases */
-    0,                                          /* tp_mro */
-    0,                                          /* tp_cache */
-    0,                                          /* tp_subclasses */
-    0,                                          /* tp_weaklist */
-    0,                                          /* tp_del */
-    0,                                          /* tp_version_tag */
+    .tp_name = "numpy.neigh_internal_iter",
+    .tp_basicsize = sizeof(PyArrayNeighborhoodIterObject),
+    .tp_dealloc = (destructor)neighiter_dealloc,
+    .tp_flags = Py_TPFLAGS_DEFAULT,
 };
diff --git a/numpy/core/src/multiarray/mapping.c b/numpy/core/src/multiarray/mapping.c
index 4122d27ad..8a90d1767 100644
--- a/numpy/core/src/multiarray/mapping.c
+++ b/numpy/core/src/multiarray/mapping.c
@@ -3336,51 +3336,8 @@ arraymapiter_dealloc(PyArrayMapIterObject *mit)
  */
 NPY_NO_EXPORT PyTypeObject PyArrayMapIter_Type = {
     PyVarObject_HEAD_INIT(NULL, 0)
-    "numpy.mapiter",                            /* tp_name */
-    sizeof(PyArrayMapIterObject),               /* tp_basicsize */
-    0,                                          /* tp_itemsize */
-    /* methods */
-    (destructor)arraymapiter_dealloc,           /* tp_dealloc */
-    0,                                          /* tp_print */
-    0,                                          /* tp_getattr */
-    0,                                          /* tp_setattr */
-    0,                                          /* tp_reserved */
-    0,                                          /* tp_repr */
-    0,                                          /* tp_as_number */
-    0,                                          /* tp_as_sequence */
-    0,                                          /* tp_as_mapping */
-    0,                                          /* tp_hash */
-    0,                                          /* tp_call */
-    0,                                          /* tp_str */
-    0,                                          /* tp_getattro */
-    0,                                          /* tp_setattro */
-    0,                                          /* tp_as_buffer */
-    Py_TPFLAGS_DEFAULT,                         /* tp_flags */
-    0,                                          /* tp_doc */
-    0,                                          /* tp_traverse */
-    0,                                          /* tp_clear */
-    0,                                          /* tp_richcompare */
-    0,                                          /* tp_weaklistoffset */
-    0,                                          /* tp_iter */
-    0,                                          /* tp_iternext */
-    0,                                          /* tp_methods */
-    0,                                          /* tp_members */
-    0,                                          /* tp_getset */
-    0,                                          /* tp_base */
-    0,                                          /* tp_dict */
-    0,                                          /* tp_descr_get */
-    0,                                          /* tp_descr_set */
-    0,                                          /* tp_dictoffset */
-    0,                                          /* tp_init */
-    0,                                          /* tp_alloc */
-    0,                                          /* tp_new */
-    0,                                          /* tp_free */
-    0,                                          /* tp_is_gc */
-    0,                                          /* tp_bases */
-    0,                                          /* tp_mro */
-    0,                                          /* tp_cache */
-    0,                                          /* tp_subclasses */
-    0,                                          /* tp_weaklist */
-    0,                                          /* tp_del */
-    0,                                          /* tp_version_tag */
+    .tp_name = "numpy.mapiter",
+    .tp_basicsize = sizeof(PyArrayMapIterObject),
+    .tp_dealloc = (destructor)arraymapiter_dealloc,
+    .tp_flags = Py_TPFLAGS_DEFAULT,
 };
diff --git a/numpy/core/src/multiarray/nditer_pywrap.c b/numpy/core/src/multiarray/nditer_pywrap.c
index b4b3c6704..add40f460 100644
--- a/numpy/core/src/multiarray/nditer_pywrap.c
+++ b/numpy/core/src/multiarray/nditer_pywrap.c
@@ -2491,51 +2491,16 @@ NPY_NO_EXPORT PyMappingMethods npyiter_as_mapping = {
 
 NPY_NO_EXPORT PyTypeObject NpyIter_Type = {
     PyVarObject_HEAD_INIT(NULL, 0)
-    "numpy.nditer",                             /* tp_name */
-    sizeof(NewNpyArrayIterObject),              /* tp_basicsize */
-    0,                                          /* tp_itemsize */
-    /* methods */
-    (destructor)npyiter_dealloc,                /* tp_dealloc */
-    0,                                          /* tp_print */
-    0,                                          /* tp_getattr */
-    0,                                          /* tp_setattr */
-    0,                                          /* tp_reserved */
-    0,                                          /* tp_repr */
-    0,                                          /* tp_as_number */
-    &npyiter_as_sequence,                       /* tp_as_sequence */
-    &npyiter_as_mapping,                        /* tp_as_mapping */
-    0,                                          /* tp_hash */
-    0,                                          /* tp_call */
-    0,                                          /* tp_str */
-    0,                                          /* tp_getattro */
-    0,                                          /* tp_setattro */
-    0,                                          /* tp_as_buffer */
-    Py_TPFLAGS_DEFAULT,                         /* tp_flags */
-    0,                                          /* tp_doc */
-    0,                                          /* tp_traverse */
-    0,                                          /* tp_clear */
-    0,                                          /* tp_richcompare */
-    0,                                          /* tp_weaklistoffset */
-    0,                                          /* tp_iter */
-    (iternextfunc)npyiter_next,                 /* tp_iternext */
-    npyiter_methods,                            /* tp_methods */
-    npyiter_members,                            /* tp_members */
-    npyiter_getsets,                            /* tp_getset */
-    0,                                          /* tp_base */
-    0,                                          /* tp_dict */
-    0,                                          /* tp_descr_get */
-    0,                                          /* tp_descr_set */
-    0,                                          /* tp_dictoffset */
-    (initproc)npyiter_init,                     /* tp_init */
-    0,                                          /* tp_alloc */
-    npyiter_new,                                /* tp_new */
-    0,                                          /* tp_free */
-    0,                                          /* tp_is_gc */
-    0,                                          /* tp_bases */
-    0,                                          /* tp_mro */
-    0,                                          /* tp_cache */
-    0,                                          /* tp_subclasses */
-    0,                                          /* tp_weaklist */
-    0,                                          /* tp_del */
-    0,                                          /* tp_version_tag */
+    .tp_name = "numpy.nditer",
+    .tp_basicsize = sizeof(NewNpyArrayIterObject),
+    .tp_dealloc = (destructor)npyiter_dealloc,
+    .tp_as_sequence = &npyiter_as_sequence,
+    .tp_as_mapping = &npyiter_as_mapping,
+    .tp_flags = Py_TPFLAGS_DEFAULT,
+    .tp_iternext = (iternextfunc)npyiter_next,
+    .tp_methods = npyiter_methods,
+    .tp_members = npyiter_members,
+    .tp_getset = npyiter_getsets,
+    .tp_init = (initproc)npyiter_init,
+    .tp_new = npyiter_new,
 };
diff --git a/numpy/core/src/multiarray/scalartypes.c.src b/numpy/core/src/multiarray/scalartypes.c.src
index d8f8c3159..55d74873a 100644
--- a/numpy/core/src/multiarray/scalartypes.c.src
+++ b/numpy/core/src/multiarray/scalartypes.c.src
@@ -55,53 +55,8 @@ NPY_NO_EXPORT PyTypeObject PyTimeIntegerArrType_Type;
  */
 NPY_NO_EXPORT PyTypeObject Py@NAME@ArrType_Type = {
     PyVarObject_HEAD_INIT(NULL, 0)
-    "numpy.@name@",                             /* tp_name*/
-    sizeof(PyObject),                           /* tp_basicsize*/
-    0,                                          /* tp_itemsize */
-    /* methods */
-    0,                                          /* tp_dealloc */
-    0,                                          /* tp_print */
-    0,                                          /* tp_getattr */
-    0,                                          /* tp_setattr */
-    0,                                          /* tp_reserved */
-    0,                                          /* tp_repr */
-    0,                                          /* tp_as_number */
-    0,                                          /* tp_as_sequence */
-    0,                                          /* tp_as_mapping */
-    0,                                          /* tp_hash */
-    0,                                          /* tp_call */
-    0,                                          /* tp_str */
-    0,                                          /* tp_getattro */
-    0,                                          /* tp_setattro */
-    0,                                          /* tp_as_buffer */
-    0,                                          /* tp_flags */
-    0,                                          /* tp_doc */
-    0,                                          /* tp_traverse */
-    0,                                          /* tp_clear */
-    0,                                          /* tp_richcompare */
-    0,                                          /* tp_weaklistoffset */
-    0,                                          /* tp_iter */
-    0,                                          /* tp_iternext */
-    0,                                          /* tp_methods */
-    0,                                          /* tp_members */
-    0,                                          /* tp_getset */
-    0,                                          /* tp_base */
-    0,                                          /* tp_dict */
-    0,                                          /* tp_descr_get */
-    0,                                          /* tp_descr_set */
-    0,                                          /* tp_dictoffset */
-    0,                                          /* tp_init */
-    0,                                          /* tp_alloc */
-    0,                                          /* tp_new */
-    0,                                          /* tp_free */
-    0,                                          /* tp_is_gc */
-    0,                                          /* tp_bases */
-    0,                                          /* tp_mro */
-    0,                                          /* tp_cache */
-    0,                                          /* tp_subclasses */
-    0,                                          /* tp_weaklist */
-    0,                                          /* tp_del */
-    0,                                          /* tp_version_tag */
+    .tp_name = "numpy.@name@",
+    .tp_basicsize = sizeof(PyObject),
 };
 /**end repeat**/
 
@@ -2453,53 +2408,8 @@ static PyBufferProcs gentype_as_buffer = {
 
 NPY_NO_EXPORT PyTypeObject PyGenericArrType_Type = {
     PyVarObject_HEAD_INIT(NULL, 0)
-    "numpy.generic",                            /* tp_name*/
-    sizeof(PyObject),                           /* tp_basicsize*/
-    0,                                          /* tp_itemsize */
-    /* methods */
-    0,                                          /* tp_dealloc */
-    0,                                          /* tp_print */
-    0,                                          /* tp_getattr */
-    0,                                          /* tp_setattr */
-    0,                                          /* tp_reserved */
-    0,                                          /* tp_repr */
-    0,                                          /* tp_as_number */
-    0,                                          /* tp_as_sequence */
-    0,                                          /* tp_as_mapping */
-    0,                                          /* tp_hash */
-    0,                                          /* tp_call */
-    0,                                          /* tp_str */
-    0,                                          /* tp_getattro */
-    0,                                          /* tp_setattro */
-    0,                                          /* tp_as_buffer */
-    0,                                          /* tp_flags */
-    0,                                          /* tp_doc */
-    0,                                          /* tp_traverse */
-    0,                                          /* tp_clear */
-    0,                                          /* tp_richcompare */
-    0,                                          /* tp_weaklistoffset */
-    0,                                          /* tp_iter */
-    0,                                          /* tp_iternext */
-    0,                                          /* tp_methods */
-    0,                                          /* tp_members */
-    0,                                          /* tp_getset */
-    0,                                          /* tp_base */
-    0,                                          /* tp_dict */
-    0,                                          /* tp_descr_get */
-    0,                                          /* tp_descr_set */
-    0,                                          /* tp_dictoffset */
-    0,                                          /* tp_init */
-    0,                                          /* tp_alloc */
-    0,                                          /* tp_new */
-    0,                                          /* tp_free */
-    0,                                          /* tp_is_gc */
-    0,                                          /* tp_bases */
-    0,                                          /* tp_mro */
-    0,                                          /* tp_cache */
-    0,                                          /* tp_subclasses */
-    0,                                          /* tp_weaklist */
-    0,                                          /* tp_del */
-    0,                                          /* tp_version_tag */
+    .tp_name = "numpy.generic",
+    .tp_basicsize = sizeof(PyObject),
 };
 
 static void
@@ -3266,52 +3176,15 @@ object_arrtype_call(PyObjectScalarObject *obj, PyObject *args, PyObject *kwds)
 
 NPY_NO_EXPORT PyTypeObject PyObjectArrType_Type = {
     PyVarObject_HEAD_INIT(NULL, 0)
-    "numpy.object_",                            /* tp_name*/
-    sizeof(PyObjectScalarObject),               /* tp_basicsize*/
-    0,                                          /* tp_itemsize */
-    (destructor)object_arrtype_dealloc,         /* tp_dealloc */
-    0,                                          /* tp_print */
-    0,                                          /* tp_getattr */
-    0,                                          /* tp_setattr */
-    0,                                          /* tp_reserved */
-    0,                                          /* tp_repr */
-    0,                                          /* tp_as_number */
-    &object_arrtype_as_sequence,                /* tp_as_sequence */
-    &object_arrtype_as_mapping,                 /* tp_as_mapping */
-    0,                                          /* tp_hash */
-    (ternaryfunc)object_arrtype_call,           /* tp_call */
-    0,                                          /* tp_str */
-    (getattrofunc)object_arrtype_getattro,      /* tp_getattro */
-    (setattrofunc)object_arrtype_setattro,      /* tp_setattro */
-    &object_arrtype_as_buffer,                  /* tp_as_buffer */
-    0,                                          /* tp_flags */
-    0,                                          /* tp_doc */
-    0,                                          /* tp_traverse */
-    0,                                          /* tp_clear */
-    0,                                          /* tp_richcompare */
-    0,                                          /* tp_weaklistoffset */
-    0,                                          /* tp_iter */
-    0,                                          /* tp_iternext */
-    0,                                          /* tp_methods */
-    0,                                          /* tp_members */
-    0,                                          /* tp_getset */
-    0,                                          /* tp_base */
-    0,                                          /* tp_dict */
-    0,                                          /* tp_descr_get */
-    0,                                          /* tp_descr_set */
-    0,                                          /* tp_dictoffset */
-    0,                                          /* tp_init */
-    0,                                          /* tp_alloc */
-    0,                                          /* tp_new */
-    0,                                          /* tp_free */
-    0,                                          /* tp_is_gc */
-    0,                                          /* tp_bases */
-    0,                                          /* tp_mro */
-    0,                                          /* tp_cache */
-    0,                                          /* tp_subclasses */
-    0,                                          /* tp_weaklist */
-    0,                                          /* tp_del */
-    0,                                          /* tp_version_tag */
+    .tp_name = "numpy.object_",
+    .tp_basicsize = sizeof(PyObjectScalarObject),
+    .tp_dealloc = (destructor)object_arrtype_dealloc,
+    .tp_as_sequence = &object_arrtype_as_sequence,
+    .tp_as_mapping = &object_arrtype_as_mapping,
+    .tp_call = (ternaryfunc)object_arrtype_call,
+    .tp_getattro = (getattrofunc)object_arrtype_getattro,
+    .tp_setattro = (setattrofunc)object_arrtype_setattro,
+    .tp_as_buffer = &object_arrtype_as_buffer,
 };
 
 static PyObject *
@@ -3350,52 +3223,8 @@ gen_arrtype_subscript(PyObject *self, PyObject *key)
  */
 NPY_NO_EXPORT PyTypeObject Py@NAME@ArrType_Type = {
     PyVarObject_HEAD_INIT(NULL, 0)
-    "numpy." NAME_@name@ "@ex@",                /* tp_name*/
-    sizeof(Py@NAME@ScalarObject),               /* tp_basicsize*/
-    0,                                          /* tp_itemsize */
-    0,                                          /* tp_dealloc */
-    0,                                          /* tp_print */
-    0,                                          /* tp_getattr */
-    0,                                          /* tp_setattr */
-    0,                                          /* tp_reserved */
-    0,                                          /* tp_repr */
-    0,                                          /* tp_as_number */
-    0,                                          /* tp_as_sequence */
-    0,                                          /* tp_as_mapping */
-    0,                                          /* tp_hash */
-    0,                                          /* tp_call */
-    0,                                          /* tp_str */
-    0,                                          /* tp_getattro */
-    0,                                          /* tp_setattro */
-    0,                                          /* tp_as_buffer */
-    0,                                          /* tp_flags */
-    0,                                          /* tp_doc */
-    0,                                          /* tp_traverse */
-    0,                                          /* tp_clear */
-    0,                                          /* tp_richcompare */
-    0,                                          /* tp_weaklistoffset */
-    0,                                          /* tp_iter */
-    0,                                          /* tp_iternext */
-    0,                                          /* tp_methods */
-    0,                                          /* tp_members */
-    0,                                          /* tp_getset */
-    0,                                          /* tp_base */
-    0,                                          /* tp_dict */
-    0,                                          /* tp_descr_get */
-    0,                                          /* tp_descr_set */
-    0,                                          /* tp_dictoffset */
-    0,                                          /* tp_init */
-    0,                                          /* tp_alloc */
-    0,                                          /* tp_new */
-    0,                                          /* tp_free */
-    0,                                          /* tp_is_gc */
-    0,                                          /* tp_bases */
-    0,                                          /* tp_mro */
-    0,                                          /* tp_cache */
-    0,                                          /* tp_subclasses */
-    0,                                          /* tp_weaklist */
-    0,                                          /* tp_del */
-    0,                                          /* tp_version_tag */
+    .tp_name = "numpy." NAME_@name@ "@ex@",
+    .tp_basicsize = sizeof(Py@NAME@ScalarObject),
 };
 /**end repeat**/
 
@@ -3430,54 +3259,11 @@ NPY_NO_EXPORT PyTypeObject Py@NAME@ArrType_Type = {
 #endif
 NPY_NO_EXPORT PyTypeObject Py@NAME@ArrType_Type = {
     PyVarObject_HEAD_INIT(NULL, 0)
-    "numpy.@name@" _THIS_SIZE,                  /* tp_name*/
-    sizeof(Py@NAME@ScalarObject),               /* tp_basicsize*/
-    0,                                          /* tp_itemsize */
-    0,                                          /* tp_dealloc */
-    0,                                          /* tp_print */
-    0,                                          /* tp_getattr */
-    0,                                          /* tp_setattr */
-    0,                                          /* tp_reserved */
-    0,                                          /* tp_repr */
-    0,                                          /* tp_as_number */
-    0,                                          /* tp_as_sequence */
-    0,                                          /* tp_as_mapping */
-    0,                                          /* tp_hash */
-    0,                                          /* tp_call */
-    0,                                          /* tp_str */
-    0,                                          /* tp_getattro */
-    0,                                          /* tp_setattro */
-    0,                                          /* tp_as_buffer */
-    0,                                          /* tp_flags */
-    0,                                          /* tp_doc */
-    0,                                          /* tp_traverse */
-    0,                                          /* tp_clear */
-    0,                                          /* tp_richcompare */
-    0,                                          /* tp_weaklistoffset */
-    0,                                          /* tp_iter */
-    0,                                          /* tp_iternext */
-    0,                                          /* tp_methods */
-    0,                                          /* tp_members */
-    0,                                          /* tp_getset */
-    0,                                          /* tp_base */
-    0,                                          /* tp_dict */
-    0,                                          /* tp_descr_get */
-    0,                                          /* tp_descr_set */
-    0,                                          /* tp_dictoffset */
-    0,                                          /* tp_init */
-    0,                                          /* tp_alloc */
-    0,                                          /* tp_new */
-    0,                                          /* tp_free */
-    0,                                          /* tp_is_gc */
-    0,                                          /* tp_bases */
-    0,                                          /* tp_mro */
-    0,                                          /* tp_cache */
-    0,                                          /* tp_subclasses */
-    0,                                          /* tp_weaklist */
-    0,                                          /* tp_del */
-    0,                                          /* tp_version_tag */
+    .tp_name = "numpy.@name@" _THIS_SIZE,
+    .tp_basicsize = sizeof(Py@NAME@ScalarObject),
 };
 
+
 #undef _THIS_SIZE
 /**end repeat**/
 
@@ -3512,52 +3298,9 @@ static PyMappingMethods gentype_as_mapping = {
 
 NPY_NO_EXPORT PyTypeObject Py@NAME@ArrType_Type = {
     PyVarObject_HEAD_INIT(0, 0)
-    "numpy.@name@" _THIS_SIZE,                  /* tp_name*/
-    sizeof(Py@NAME@ScalarObject),               /* tp_basicsize*/
-    0,                                          /* tp_itemsize*/
-    0,                                          /* tp_dealloc*/
-    0,                                          /* tp_print*/
-    0,                                          /* tp_getattr*/
-    0,                                          /* tp_setattr*/
-    0,                                          /* tp_reserved */
-    0,                                          /* tp_repr*/
-    0,                                          /* tp_as_number*/
-    0,                                          /* tp_as_sequence*/
-    0,                                          /* tp_as_mapping*/
-    0,                                          /* tp_hash */
-    0,                                          /* tp_call*/
-    0,                                          /* tp_str*/
-    0,                                          /* tp_getattro*/
-    0,                                          /* tp_setattro*/
-    0,                                          /* tp_as_buffer*/
-    Py_TPFLAGS_DEFAULT,                         /* tp_flags*/
-    0,                                          /* tp_doc */
-    0,                                          /* tp_traverse */
-    0,                                          /* tp_clear */
-    0,                                          /* tp_richcompare */
-    0,                                          /* tp_weaklistoffset */
-    0,                                          /* tp_iter */
-    0,                                          /* tp_iternext */
-    0,                                          /* tp_methods */
-    0,                                          /* tp_members */
-    0,                                          /* tp_getset */
-    0,                                          /* tp_base */
-    0,                                          /* tp_dict */
-    0,                                          /* tp_descr_get */
-    0,                                          /* tp_descr_set */
-    0,                                          /* tp_dictoffset */
-    0,                                          /* tp_init */
-    0,                                          /* tp_alloc */
-    0,                                          /* tp_new */
-    0,                                          /* tp_free */
-    0,                                          /* tp_is_gc */
-    0,                                          /* tp_bases */
-    0,                                          /* tp_mro */
-    0,                                          /* tp_cache */
-    0,                                          /* tp_subclasses */
-    0,                                          /* tp_weaklist */
-    0,                                          /* tp_del */
-    0,                                          /* tp_version_tag */
+    .tp_name = "numpy.@name@" _THIS_SIZE,
+    .tp_basicsize = sizeof(Py@NAME@ScalarObject),
+    .tp_flags = Py_TPFLAGS_DEFAULT,
 };
 #undef _THIS_SIZE
 
diff --git a/numpy/core/src/umath/ufunc_object.c b/numpy/core/src/umath/ufunc_object.c
index 5f9f4655b..9f9b6830e 100644
--- a/numpy/core/src/umath/ufunc_object.c
+++ b/numpy/core/src/umath/ufunc_object.c
@@ -6040,53 +6040,16 @@ static PyGetSetDef ufunc_getset[] = {
 
 NPY_NO_EXPORT PyTypeObject PyUFunc_Type = {
     PyVarObject_HEAD_INIT(NULL, 0)
-    "numpy.ufunc",                              /* tp_name */
-    sizeof(PyUFuncObject),                      /* tp_basicsize */
-    0,                                          /* tp_itemsize */
-    /* methods */
-    (destructor)ufunc_dealloc,                  /* tp_dealloc */
-    0,                                          /* tp_print */
-    0,                                          /* tp_getattr */
-    0,                                          /* tp_setattr */
-    0,                                          /* tp_reserved */
-    (reprfunc)ufunc_repr,                       /* tp_repr */
-    0,                                          /* tp_as_number */
-    0,                                          /* tp_as_sequence */
-    0,                                          /* tp_as_mapping */
-    0,                                          /* tp_hash */
-    (ternaryfunc)ufunc_generic_call,            /* tp_call */
-    (reprfunc)ufunc_repr,                       /* tp_str */
-    0,                                          /* tp_getattro */
-    0,                                          /* tp_setattro */
-    0,                                          /* tp_as_buffer */
-    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,    /* tp_flags */
-    0,                                          /* tp_doc */
-    (traverseproc)ufunc_traverse,               /* tp_traverse */
-    0,                                          /* tp_clear */
-    0,                                          /* tp_richcompare */
-    0,                                          /* tp_weaklistoffset */
-    0,                                          /* tp_iter */
-    0,                                          /* tp_iternext */
-    ufunc_methods,                              /* tp_methods */
-    0,                                          /* tp_members */
-    ufunc_getset,                               /* tp_getset */
-    0,                                          /* tp_base */
-    0,                                          /* tp_dict */
-    0,                                          /* tp_descr_get */
-    0,                                          /* tp_descr_set */
-    0,                                          /* tp_dictoffset */
-    0,                                          /* tp_init */
-    0,                                          /* tp_alloc */
-    0,                                          /* tp_new */
-    0,                                          /* tp_free */
-    0,                                          /* tp_is_gc */
-    0,                                          /* tp_bases */
-    0,                                          /* tp_mro */
-    0,                                          /* tp_cache */
-    0,                                          /* tp_subclasses */
-    0,                                          /* tp_weaklist */
-    0,                                          /* tp_del */
-    0,                                          /* tp_version_tag */
+    .tp_name = "numpy.ufunc",
+    .tp_basicsize = sizeof(PyUFuncObject),
+    .tp_dealloc = (destructor)ufunc_dealloc,
+    .tp_repr = (reprfunc)ufunc_repr,
+    .tp_call = (ternaryfunc)ufunc_generic_call,
+    .tp_str = (reprfunc)ufunc_repr,
+    .tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,
+    .tp_traverse = (traverseproc)ufunc_traverse,
+    .tp_methods = ufunc_methods,
+    .tp_getset = ufunc_getset,
 };
 
 /* End of code for ufunc objects */
diff --git a/numpy/f2py/src/fortranobject.c b/numpy/f2py/src/fortranobject.c
index 644339218..b3a04bcf0 100644
--- a/numpy/f2py/src/fortranobject.c
+++ b/numpy/f2py/src/fortranobject.c
@@ -426,21 +426,13 @@ fortran_repr(PyFortranObject *fp)
 
 PyTypeObject PyFortran_Type = {
     PyVarObject_HEAD_INIT(NULL, 0)
-    "fortran",                    /*tp_name*/
-    sizeof(PyFortranObject),      /*tp_basicsize*/
-    0,                            /*tp_itemsize*/
-    /* methods */
-    (destructor)fortran_dealloc,  /*tp_dealloc*/
-    0,                            /*tp_print*/
-    (getattrfunc)fortran_getattr, /*tp_getattr*/
-    (setattrfunc)fortran_setattr, /*tp_setattr*/
-    0,                            /*tp_compare/tp_reserved*/
-    (reprfunc)fortran_repr,       /*tp_repr*/
-    0,                            /*tp_as_number*/
-    0,                            /*tp_as_sequence*/
-    0,                            /*tp_as_mapping*/
-    0,                            /*tp_hash*/
-    (ternaryfunc)fortran_call,    /*tp_call*/
+    .tp_name ="fortran",
+    .tp_basicsize = sizeof(PyFortranObject),
+    .tp_dealloc = (destructor)fortran_dealloc,
+    .tp_getattr = (getattrfunc)fortran_getattr,
+    .tp_setattr = (setattrfunc)fortran_setattr,
+    .tp_repr = (reprfunc)fortran_repr,
+    .tp_call = (ternaryfunc)fortran_call,
 };
 
 /************************* f2py_report_atexit *******************************/