Rename _PyObject_FastCall() to _PyObject_FastCallDict()

Issue #27809:

* Rename _PyObject_FastCall() function to _PyObject_FastCallDict()
* Add _PyObject_FastCall(), _PyObject_CallNoArg() and _PyObject_CallArg1()
  macros calling _PyObject_FastCallDict()

4 files changed, 15 insertions, 15 deletions

diff --git a/Objects/abstract.c b/Objects/abstract.c
index 32d4575..2ce7f32 100644
--- a/Objects/abstract.c
+++ b/Objects/abstract.c
@@ -2255,12 +2255,12 @@ _PyStack_AsTuple(PyObject **stack, Py_ssize_t nargs)
 }
 
 PyObject *
-_PyObject_FastCall(PyObject *func, PyObject **args, int nargs, PyObject *kwargs)
+_PyObject_FastCallDict(PyObject *func, PyObject **args, int nargs, PyObject *kwargs)
 {
     ternaryfunc call;
     PyObject *result = NULL;
 
-    /* _PyObject_FastCall() must not be called with an exception set,
+    /* _PyObject_FastCallDict() must not be called with an exception set,
        because it may clear it (directly or indirectly) and so the
        caller loses its exception */
     assert(!PyErr_Occurred());
@@ -2318,7 +2318,7 @@ call_function_tail(PyObject *callable, PyObject *args)
     assert(args != NULL);
 
     if (!PyTuple_Check(args)) {
-        result = _PyObject_FastCall(callable, &args, 1, NULL);
+        result = _PyObject_CallArg1(callable, args);
     }
     else {
         result = PyObject_Call(callable, args, NULL);
@@ -2338,7 +2338,7 @@ PyObject_CallFunction(PyObject *callable, const char *format, ...)
     }
 
     if (!format || !*format) {
-        return _PyObject_FastCall(callable, NULL, 0, NULL);
+        return _PyObject_CallNoArg(callable);
     }
 
     va_start(va, format);
@@ -2364,7 +2364,7 @@ _PyObject_CallFunction_SizeT(PyObject *callable, const char *format, ...)
     }
 
     if (!format || !*format) {
-        return _PyObject_FastCall(callable, NULL, 0, NULL);
+        return _PyObject_CallNoArg(callable);
     }
 
     va_start(va, format);
@@ -2392,7 +2392,7 @@ callmethod(PyObject* func, const char *format, va_list va, int is_size_t)
     }
 
     if (!format || !*format) {
-        return _PyObject_FastCall(func, NULL, 0, NULL);
+        return _PyObject_CallNoArg(func);
     }
 
     if (is_size_t) {
diff --git a/Objects/fileobject.c b/Objects/fileobject.c
index 83348a8..f442418 100644
--- a/Objects/fileobject.c
+++ b/Objects/fileobject.c
@@ -146,7 +146,7 @@ PyFile_WriteObject(PyObject *v, PyObject *f, int flags)
         Py_DECREF(writer);
         return -1;
     }
-    result = _PyObject_FastCall(writer, &value, 1, NULL);
+    result = _PyObject_CallArg1(writer, value);
     Py_DECREF(value);
     Py_DECREF(writer);
     if (result == NULL)
diff --git a/Objects/iterobject.c b/Objects/iterobject.c
index a8e6e1c..75b2fcb 100644
--- a/Objects/iterobject.c
+++ b/Objects/iterobject.c
@@ -214,7 +214,7 @@ calliter_iternext(calliterobject *it)
         return NULL;
     }
 
-    result = _PyObject_FastCall(it->it_callable, NULL, 0, NULL);
+    result = _PyObject_CallNoArg(it->it_callable);
     if (result != NULL) {
         int ok;
 
diff --git a/Objects/typeobject.c b/Objects/typeobject.c
index 0f18355..544d0b5 100644
--- a/Objects/typeobject.c
+++ b/Objects/typeobject.c
@@ -1450,7 +1450,7 @@ call_method(PyObject *o, _Py_Identifier *nameid, const char *format, ...)
         Py_DECREF(args);
     }
     else {
-        retval = _PyObject_FastCall(func, NULL, 0, NULL);
+        retval = _PyObject_CallNoArg(func);
     }
 
     Py_DECREF(func);
@@ -1490,7 +1490,7 @@ call_maybe(PyObject *o, _Py_Identifier *nameid, const char *format, ...)
         Py_DECREF(args);
     }
     else {
-        retval = _PyObject_FastCall(func, NULL, 0, NULL);
+        retval = _PyObject_CallNoArg(func);
     }
 
     Py_DECREF(func);
@@ -5834,7 +5834,7 @@ slot_sq_item(PyObject *self, Py_ssize_t i)
         goto error;
     }
 
-    retval = _PyObject_FastCall(func, &ival, 1, NULL);
+    retval = _PyObject_CallArg1(func, ival);
     Py_DECREF(func);
     Py_DECREF(ival);
     return retval;
@@ -5875,7 +5875,7 @@ slot_sq_contains(PyObject *self, PyObject *value)
         return -1;
     }
     if (func != NULL) {
-        res = _PyObject_FastCall(func, &value, 1, NULL);
+        res = _PyObject_CallArg1(func, value);
         Py_DECREF(func);
         if (res != NULL) {
             result = PyObject_IsTrue(res);
@@ -5967,7 +5967,7 @@ slot_nb_bool(PyObject *self)
         using_len = 1;
     }
 
-    value = _PyObject_FastCall(func, NULL, 0, NULL);
+    value = _PyObject_CallNoArg(func);
     if (value == NULL) {
         goto error;
     }
@@ -6245,7 +6245,7 @@ slot_tp_richcompare(PyObject *self, PyObject *other, int op)
         PyErr_Clear();
         Py_RETURN_NOTIMPLEMENTED;
     }
-    res = _PyObject_FastCall(func, &other, 1, NULL);
+    res = _PyObject_CallArg1(func, other);
     Py_DECREF(func);
     return res;
 }
@@ -6266,7 +6266,7 @@ slot_tp_iter(PyObject *self)
     }
 
     if (func != NULL) {
-        res = _PyObject_FastCall(func, NULL, 0, NULL);
+        res = _PyObject_CallNoArg(func);
         Py_DECREF(func);
         return res;
     }