bpo-45439: Move _PyObject_CallNoArgs() to pycore_call.h

Include/cpython/abstract.h

@@ -160,15 +160,6 @@ _PyObject_FastCall(PyObject *func, PyObject *const *args, Py_ssize_t nargs)
     return _PyObject_FastCallTstate(tstate, func, args, nargs);
 }
 
-/* Call a callable without any arguments
-   Private static inline function variant of public function
-   PyObject_CallNoArgs(). */
-static inline PyObject *
-_PyObject_CallNoArgs(PyObject *func) {
-    PyThreadState *tstate = PyThreadState_Get();
-    return _PyObject_VectorcallTstate(tstate, func, NULL, 0, NULL);
-}
-
 static inline PyObject *
 PyObject_CallOneArg(PyObject *func, PyObject *arg)
 {

Include/internal/pycore_call.h

@@ -33,6 +33,13 @@ _PyObject_CallNoArgsTstate(PyThreadState *tstate, PyObject *func) {
     return _PyObject_VectorcallTstate(tstate, func, NULL, 0, NULL);
 }
 
+// Private static inline function variant of public PyObject_CallNoArgs()
+static inline PyObject *
+_PyObject_CallNoArgs(PyObject *func) {
+    PyThreadState *tstate = PyThreadState_Get();
+    return _PyObject_VectorcallTstate(tstate, func, NULL, 0, NULL);
+}
+
 #ifdef __cplusplus
 }
 #endif

Modules/_collectionsmodule.c

@@ -1,4 +1,5 @@
 #include "Python.h"
+#include "pycore_call.h"          // _PyObject_CallNoArgs()
 #include "pycore_long.h"          // _PyLong_GetZero()
 #include "structmember.h"         // PyMemberDef
 

Modules/_ctypes/_ctypes.c

@@ -102,6 +102,7 @@ bytes(cdata)
 #define PY_SSIZE_T_CLEAN
 
 #include "Python.h"
+#include "pycore_call.h"          // _PyObject_CallNoArgs()
 #include "structmember.h"         // PyMemberDef
 
 #include <ffi.h>

Modules/_ctypes/callbacks.c

@@ -1,4 +1,5 @@
 #include "Python.h"
+#include "pycore_call.h"          // _PyObject_CallNoArgs()
 #include "frameobject.h"
 
 #include <stdbool.h>

Modules/_ctypes/cfield.c

@@ -1,5 +1,6 @@
 #include "Python.h"
 #include "pycore_bitutils.h"      // _Py_bswap32()
+#include "pycore_call.h"          // _PyObject_CallNoArgs()
 
 #include <ffi.h>
 #ifdef MS_WIN32

Modules/_ctypes/stgdict.c

@@ -1,4 +1,5 @@
 #include "Python.h"
+#include "pycore_call.h"          // _PyObject_CallNoArgs()
 #include <ffi.h>
 #ifdef MS_WIN32
 #include <windows.h>

Modules/_functoolsmodule.c

@@ -1,4 +1,5 @@
 #include "Python.h"
+#include "pycore_call.h"          // _PyObject_CallNoArgs()
 #include "pycore_long.h"          // _PyLong_GetZero()
 #include "pycore_moduleobject.h"  // _PyModule_GetState()
 #include "pycore_object.h"        // _PyObject_GC_TRACK

Modules/_io/bufferedio.c

@@ -9,6 +9,7 @@
 
 #define PY_SSIZE_T_CLEAN
 #include "Python.h"
+#include "pycore_call.h"          // _PyObject_CallNoArgs()
 #include "pycore_object.h"
 #include "structmember.h"         // PyMemberDef
 #include "_iomodule.h"

Modules/_lsprof.c

@@ -1,4 +1,5 @@
 #include "Python.h"
+#include "pycore_call.h"          // _PyObject_CallNoArgs()
 #include "rotatingtree.h"
 
 /************************************************************/

Modules/_sqlite/connection.c

@@ -710,7 +710,7 @@ step_callback(sqlite3_context *context, int argc, sqlite3_value **params)
     if (*aggregate_instance == NULL) {
         callback_context *ctx = (callback_context *)sqlite3_user_data(context);
         assert(ctx != NULL);
-        *aggregate_instance = _PyObject_CallNoArgs(ctx->callable);
+        *aggregate_instance = PyObject_CallNoArgs(ctx->callable);
         if (!*aggregate_instance) {
             set_sqlite_error(context,
                     "user-defined aggregate's '__init__' method raised error");
@@ -1008,7 +1008,7 @@ progress_callback(void *ctx)
 
     assert(ctx != NULL);
     PyObject *callable = ((callback_context *)ctx)->callable;
-    ret = _PyObject_CallNoArgs(callable);
+    ret = PyObject_CallNoArgs(callable);
     if (!ret) {
         /* abort query if error occurred */
         rc = -1;

Modules/_ssl.c

@@ -3773,7 +3773,7 @@ _password_callback(char *buf, int size, int rwflag, void *userdata)
     }
 
     if (pw_info->callable) {
-        fn_ret = _PyObject_CallNoArgs(pw_info->callable);
+        fn_ret = PyObject_CallNoArgs(pw_info->callable);
         if (!fn_ret) {
             /* TODO: It would be nice to move _ctypes_add_traceback() into the
                core python API, so we could use it to add a frame here */

Modules/_testcapimodule.c

@@ -2866,7 +2866,7 @@ _make_call(void *callable)
     PyObject *rc;
     int success;
     PyGILState_STATE s = PyGILState_Ensure();
-    rc = _PyObject_CallNoArgs((PyObject *)callable);
+    rc = PyObject_CallNoArgs((PyObject *)callable);
     success = (rc != NULL);
     Py_XDECREF(rc);
     PyGILState_Release(s);
@@ -2937,7 +2937,7 @@ static int _pending_callback(void *arg)
 {
     /* we assume the argument is callable object to which we own a reference */
     PyObject *callable = (PyObject *)arg;
-    PyObject *r = _PyObject_CallNoArgs(callable);
+    PyObject *r = PyObject_CallNoArgs(callable);
     Py_DECREF(callable);
     Py_XDECREF(r);
     return r != NULL ? 0 : -1;
@@ -3729,7 +3729,7 @@ slot_tp_del(PyObject *self)
     /* Execute __del__ method, if any. */
     del = _PyObject_LookupSpecial(self, &PyId___tp_del__);
     if (del != NULL) {
-        res = _PyObject_CallNoArgs(del);
+        res = PyObject_CallNoArgs(del);
         if (res == NULL)
             PyErr_WriteUnraisable(del);
         else
@@ -4358,7 +4358,7 @@ temporary_c_thread(void *data)
     /* Allocate a Python thread state for this thread */
     state = PyGILState_Ensure();
 
-    res = _PyObject_CallNoArgs(test_c_thread->callback);
+    res = PyObject_CallNoArgs(test_c_thread->callback);
     Py_CLEAR(test_c_thread->callback);
 
     if (res == NULL) {
@@ -4893,7 +4893,7 @@ check_pyobject_freed_is_freed(PyObject *self, PyObject *Py_UNUSED(args))
 #ifdef _Py_ADDRESS_SANITIZER
     Py_RETURN_NONE;
 #else
-    PyObject *op = _PyObject_CallNoArgs((PyObject *)&PyBaseObject_Type);
+    PyObject *op = PyObject_CallNoArgs((PyObject *)&PyBaseObject_Type);
     if (op == NULL) {
         return NULL;
     }
@@ -5271,7 +5271,7 @@ bad_get(PyObject *module, PyObject *const *args, Py_ssize_t nargs)
         return NULL;
     }
 
-    PyObject *res = _PyObject_CallNoArgs(cls);
+    PyObject *res = PyObject_CallNoArgs(cls);
     if (res == NULL) {
         return NULL;
     }

Modules/itertoolsmodule.c

@@ -1,7 +1,6 @@
-
-
 #define PY_SSIZE_T_CLEAN
 #include "Python.h"
+#include "pycore_call.h"          // _PyObject_CallNoArgs()
 #include "pycore_long.h"          // _PyLong_GetZero()
 #include "pycore_object.h"        // _PyObject_GC_TRACK()
 #include "pycore_tuple.h"         // _PyTuple_ITEMS()

Modules/main.c

@@ -1,6 +1,7 @@
 /* Python interpreter main program */
 
 #include "Python.h"
+#include "pycore_call.h"          // _PyObject_CallNoArgs()
 #include "pycore_initconfig.h"    // _PyArgv
 #include "pycore_interp.h"        // _PyInterpreterState.sysdict
 #include "pycore_pathconfig.h"    // _PyPathConfig_ComputeSysPath0()

Modules/mathmodule.c

@@ -54,7 +54,8 @@ raised for division by zero and mod by zero.
 
 #include "Python.h"
 #include "pycore_bitutils.h"      // _Py_bit_length()
-#include "pycore_dtoa.h"
+#include "pycore_call.h"          // _PyObject_CallNoArgs()
+#include "pycore_dtoa.h"          // _Py_dg_infinity()
 #include "pycore_long.h"          // _PyLong_GetZero()
 #include "_math.h"
 

Modules/posixmodule.c

@@ -10,7 +10,8 @@
 #define PY_SSIZE_T_CLEAN
 
 #include "Python.h"
-#include "pycore_fileutils.h"
+#include "pycore_call.h"          // _PyObject_CallNoArgs()
+#include "pycore_fileutils.h"     // _Py_closerange()
 #include "pycore_moduleobject.h"  // _PyModule_GetState()
 #ifdef MS_WINDOWS
    /* include <windows.h> early to avoid conflict with pycore_condvar.h:

Modules/signalmodule.c

@@ -7,7 +7,7 @@
 #include "pycore_atomic.h"        // _Py_atomic_int
 #include "pycore_call.h"          // _PyObject_Call()
 #include "pycore_ceval.h"         // _PyEval_SignalReceived()
-#include "pycore_frame.h"
+#include "pycore_frame.h"         // InterpreterFrame
 #include "pycore_moduleobject.h"  // _PyModule_GetState()
 #include "pycore_pyerrors.h"      // _PyErr_SetString()
 #include "pycore_pylifecycle.h"   // NSIG

Objects/abstract.c

@@ -2,6 +2,7 @@
 
 #include "Python.h"
 #include "pycore_abstract.h"      // _PyIndex_Check()
+#include "pycore_call.h"          // _PyObject_CallNoArgs()
 #include "pycore_ceval.h"         // _Py_EnterRecursiveCall()
 #include "pycore_object.h"        // _Py_CheckSlotResult()
 #include "pycore_pyerrors.h"      // _PyErr_Occurred()

Objects/bytesobject.c

@@ -5,6 +5,7 @@
 #include "Python.h"
 #include "pycore_abstract.h"      // _PyIndex_Check()
 #include "pycore_bytes_methods.h" // _Py_bytes_startswith()
+#include "pycore_call.h"          // _PyObject_CallNoArgs()
 #include "pycore_format.h"        // F_LJUST
 #include "pycore_initconfig.h"    // _PyStatus_OK()
 #include "pycore_object.h"        // _PyObject_GC_TRACK

Objects/complexobject.c

@@ -6,6 +6,7 @@
 /* Submitted by Jim Hugunin */
 
 #include "Python.h"
+#include "pycore_call.h"          // _PyObject_CallNoArgs()
 #include "pycore_long.h"          // _PyLong_GetZero()
 #include "pycore_object.h"        // _PyObject_Init()
 #include "pycore_pymath.h"        // _Py_ADJUST_ERANGE2()

Objects/dictobject.c

@@ -112,13 +112,14 @@ As a consequence of this, split keys have a maximum size of 16.
 #define PyDict_MINSIZE 8
 
 #include "Python.h"
-#include "pycore_bitutils.h" // _Py_bit_length
-#include "pycore_gc.h"       // _PyObject_GC_IS_TRACKED()
-#include "pycore_object.h"   // _PyObject_GC_TRACK()
-#include "pycore_pyerrors.h" // _PyErr_Fetch()
-#include "pycore_pystate.h"  // _PyThreadState_GET()
-#include "pycore_dict.h"
-#include "stringlib/eq.h"    // unicode_eq()
+#include "pycore_bitutils.h"      // _Py_bit_length
+#include "pycore_call.h"          // _PyObject_CallNoArgs()
+#include "pycore_dict.h"          // PyDictKeysObject
+#include "pycore_gc.h"            // _PyObject_GC_IS_TRACKED()
+#include "pycore_object.h"        // _PyObject_GC_TRACK()
+#include "pycore_pyerrors.h"      // _PyErr_Fetch()
+#include "pycore_pystate.h"       // _PyThreadState_GET()
+#include "stringlib/eq.h"         // unicode_eq()
 
 /*[clinic input]
 class dict "PyDictObject *" "&PyDict_Type"

Objects/enumobject.c

@@ -1,6 +1,7 @@
 /* enumerate object */
 
 #include "Python.h"
+#include "pycore_call.h"          // _PyObject_CallNoArgs()
 #include "pycore_long.h"          // _PyLong_GetOne()
 #include "pycore_object.h"        // _PyObject_GC_TRACK()
 

Objects/fileobject.c

@@ -2,7 +2,8 @@
 
 #define PY_SSIZE_T_CLEAN
 #include "Python.h"
-#include "pycore_runtime.h"  // _PyRuntime
+#include "pycore_call.h"          // _PyObject_CallNoArgs()
+#include "pycore_runtime.h"       // _PyRuntime
 
 #if defined(HAVE_GETC_UNLOCKED) && !defined(_Py_MEMORY_SANITIZER)
 /* clang MemorySanitizer doesn't yet understand getc_unlocked. */

Objects/genobject.c

@@ -1,14 +1,15 @@
 /* Generator object implementation */
 
 #include "Python.h"
+#include "pycore_call.h"          // _PyObject_CallNoArgs()
 #include "pycore_ceval.h"         // _PyEval_EvalFrame()
-#include "pycore_object.h"
+#include "pycore_object.h"        // _PyObject_GC_UNTRACK()
 #include "pycore_pyerrors.h"      // _PyErr_ClearExcState()
 #include "pycore_pystate.h"       // _PyThreadState_GET()
-#include "frameobject.h"
-#include "pycore_frame.h"
+#include "pycore_frame.h"         // InterpreterFrame
+#include "frameobject.h"          // PyFrameObject
 #include "structmember.h"         // PyMemberDef
-#include "opcode.h"
+#include "opcode.h"               // YIELD_FROM
 
 static PyObject *gen_close(PyGenObject *, PyObject *);
 static PyObject *async_gen_asend_new(PyAsyncGenObject *, PyObject *);

Objects/iterobject.c

@@ -1,7 +1,8 @@
 /* Iterator objects */
 
 #include "Python.h"
-#include "pycore_object.h"
+#include "pycore_call.h"          // _PyObject_CallNoArgs()
+#include "pycore_object.h"        // _PyObject_GC_TRACK()
 
 typedef struct {
     PyObject_HEAD

Objects/moduleobject.c

@@ -2,6 +2,7 @@
 /* Module object implementation */
 
 #include "Python.h"
+#include "pycore_call.h"          // _PyObject_CallNoArgs()
 #include "pycore_interp.h"        // PyInterpreterState.importlib
 #include "pycore_pystate.h"       // _PyInterpreterState_GET()
 #include "pycore_moduleobject.h"  // _PyModule_GetDef()

Objects/object.c

@@ -2,18 +2,19 @@
 /* Generic object operations; and implementation of None */
 
 #include "Python.h"
+#include "pycore_call.h"          // _PyObject_CallNoArgs()
 #include "pycore_ceval.h"         // _Py_EnterRecursiveCall()
 #include "pycore_context.h"
-#include "pycore_initconfig.h"
-#include "pycore_object.h"
-#include "pycore_pyerrors.h"
-#include "pycore_pylifecycle.h"
+#include "pycore_initconfig.h"    // _PyStatus_EXCEPTION()
+#include "pycore_object.h"        // _PyType_CheckConsistency()
+#include "pycore_pyerrors.h"      // _PyErr_Occurred()
+#include "pycore_pylifecycle.h"   // _PyTypes_InitSlotDefs()
 #include "pycore_pymem.h"         // _PyMem_IsPtrFreed()
 #include "pycore_pystate.h"       // _PyThreadState_GET()
 #include "pycore_symtable.h"      // PySTEntry_Type
 #include "pycore_unionobject.h"   // _PyUnion_Type
-#include "frameobject.h"
-#include "interpreteridobject.h"
+#include "frameobject.h"          // PyFrame_Type
+#include "interpreteridobject.h"  // _PyInterpreterID_Type
 
 #ifdef Py_LIMITED_API
    // Prevent recursive call _Py_IncRef() <=> Py_INCREF()

Objects/odictobject.c

@@ -465,10 +465,10 @@ Potential Optimizations
 */
 
 #include "Python.h"
-#include "pycore_object.h"
+#include "pycore_call.h"          // _PyObject_CallNoArgs()
+#include "pycore_object.h"        // _PyObject_GC_UNTRACK()
+#include "pycore_dict.h"          // _Py_dict_lookup()
 #include <stddef.h>               // offsetof()
-#include "pycore_dict.h"
-#include <stddef.h>
 
 #include "clinic/odictobject.c.h"
 

Objects/typeobject.c

@@ -4,14 +4,14 @@
 #include "pycore_call.h"
 #include "pycore_code.h"          // CO_FAST_FREE
 #include "pycore_compile.h"       // _Py_Mangle()
-#include "pycore_initconfig.h"
+#include "pycore_initconfig.h"    // _PyStatus_OK()
 #include "pycore_moduleobject.h"  // _PyModule_GetDef()
-#include "pycore_object.h"
-#include "pycore_pyerrors.h"
+#include "pycore_object.h"        // _PyType_HasFeature()
+#include "pycore_pyerrors.h"      // _PyErr_Occurred()
 #include "pycore_pystate.h"       // _PyThreadState_GET()
 #include "pycore_unionobject.h"   // _Py_union_type_or
-#include "frameobject.h"
-#include "pycore_frame.h"
+#include "frameobject.h"          // PyFrameObject
+#include "pycore_frame.h"         // InterpreterFrame
 #include "opcode.h"               // MAKE_CELL
 #include "structmember.h"         // PyMemberDef
 

Parser/tokenizer.c

@@ -3,6 +3,7 @@
 
 #define PY_SSIZE_T_CLEAN
 #include "Python.h"
+#include "pycore_call.h"          // _PyObject_CallNoArgs()
 
 #include <ctype.h>
 #include <assert.h>

Python/bltinmodule.c

@@ -3,6 +3,7 @@
 #include "Python.h"
 #include <ctype.h>
 #include "pycore_ast.h"           // _PyAST_Validate()
+#include "pycore_call.h"          // _PyObject_CallNoArgs()
 #include "pycore_compile.h"       // _PyAST_Compile()
 #include "pycore_object.h"        // _Py_AddToAllObjects()
 #include "pycore_pyerrors.h"      // _PyErr_NoMemory()