[3.11] gh-115015: Argument Clinic: fix generated code for METH_METHOD methods without params (#115016) (#115069)

(cherry picked from commit 09096a1647913526a3d4fa69a9d2056ec82a8f37)

14 files changed, 61 insertions, 39 deletions

diff --git a/Modules/clinic/_curses_panel.c.h b/Modules/clinic/_curses_panel.c.h
index 31101c1..5b9a9df 100644
--- a/Modules/clinic/_curses_panel.c.h
+++ b/Modules/clinic/_curses_panel.c.h
@@ -17,7 +17,7 @@ _curses_panel_panel_bottom_impl(PyCursesPanelObject *self, PyTypeObject *cls);
 static PyObject *
 _curses_panel_panel_bottom(PyCursesPanelObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
 {
-    if (nargs) {
+    if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "bottom() takes no arguments");
         return NULL;
     }
@@ -41,7 +41,7 @@ _curses_panel_panel_hide_impl(PyCursesPanelObject *self, PyTypeObject *cls);
 static PyObject *
 _curses_panel_panel_hide(PyCursesPanelObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
 {
-    if (nargs) {
+    if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "hide() takes no arguments");
         return NULL;
     }
@@ -63,7 +63,7 @@ _curses_panel_panel_show_impl(PyCursesPanelObject *self, PyTypeObject *cls);
 static PyObject *
 _curses_panel_panel_show(PyCursesPanelObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
 {
-    if (nargs) {
+    if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "show() takes no arguments");
         return NULL;
     }
@@ -85,7 +85,7 @@ _curses_panel_panel_top_impl(PyCursesPanelObject *self, PyTypeObject *cls);
 static PyObject *
 _curses_panel_panel_top(PyCursesPanelObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
 {
-    if (nargs) {
+    if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "top() takes no arguments");
         return NULL;
     }
@@ -292,7 +292,7 @@ _curses_panel_panel_userptr_impl(PyCursesPanelObject *self,
 static PyObject *
 _curses_panel_panel_userptr(PyCursesPanelObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
 {
-    if (nargs) {
+    if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "userptr() takes no arguments");
         return NULL;
     }
@@ -383,4 +383,4 @@ _curses_panel_update_panels(PyObject *module, PyObject *Py_UNUSED(ignored))
 {
     return _curses_panel_update_panels_impl(module);
 }
-/*[clinic end generated code: output=c471aed62bc31e79 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=f11fdb54e1b33334 input=a9049054013a1b77]*/
diff --git a/Modules/clinic/_dbmmodule.c.h b/Modules/clinic/_dbmmodule.c.h
index 8157716..d956810 100644
--- a/Modules/clinic/_dbmmodule.c.h
+++ b/Modules/clinic/_dbmmodule.c.h
@@ -35,7 +35,7 @@ _dbm_dbm_keys_impl(dbmobject *self, PyTypeObject *cls);
 static PyObject *
 _dbm_dbm_keys(dbmobject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
 {
-    if (nargs) {
+    if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "keys() takes no arguments");
         return NULL;
     }
@@ -172,4 +172,4 @@ skip_optional:
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=5798278a05032d0e input=a9049054013a1b77]*/
+/*[clinic end generated code: output=57447621196fddb6 input=a9049054013a1b77]*/
diff --git a/Modules/clinic/_gdbmmodule.c.h b/Modules/clinic/_gdbmmodule.c.h
index e4cb1e9..b04a673 100644
--- a/Modules/clinic/_gdbmmodule.c.h
+++ b/Modules/clinic/_gdbmmodule.c.h
@@ -104,7 +104,7 @@ _gdbm_gdbm_keys_impl(gdbmobject *self, PyTypeObject *cls);
 static PyObject *
 _gdbm_gdbm_keys(gdbmobject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
 {
-    if (nargs) {
+    if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "keys() takes no arguments");
         return NULL;
     }
@@ -130,7 +130,7 @@ _gdbm_gdbm_firstkey_impl(gdbmobject *self, PyTypeObject *cls);
 static PyObject *
 _gdbm_gdbm_firstkey(gdbmobject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
 {
-    if (nargs) {
+    if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "firstkey() takes no arguments");
         return NULL;
     }
@@ -198,7 +198,7 @@ _gdbm_gdbm_reorganize_impl(gdbmobject *self, PyTypeObject *cls);
 static PyObject *
 _gdbm_gdbm_reorganize(gdbmobject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
 {
-    if (nargs) {
+    if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "reorganize() takes no arguments");
         return NULL;
     }
@@ -223,7 +223,7 @@ _gdbm_gdbm_sync_impl(gdbmobject *self, PyTypeObject *cls);
 static PyObject *
 _gdbm_gdbm_sync(gdbmobject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
 {
-    if (nargs) {
+    if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "sync() takes no arguments");
         return NULL;
     }
@@ -305,4 +305,4 @@ skip_optional:
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=617117d16956ac4d input=a9049054013a1b77]*/
+/*[clinic end generated code: output=8aa6f6f86554ac3c input=a9049054013a1b77]*/
diff --git a/Modules/clinic/_lsprof.c.h b/Modules/clinic/_lsprof.c.h
index dfc003e..b3b7fda 100644
--- a/Modules/clinic/_lsprof.c.h
+++ b/Modules/clinic/_lsprof.c.h
@@ -39,10 +39,10 @@ _lsprof_Profiler_getstats_impl(ProfilerObject *self, PyTypeObject *cls);
 static PyObject *
 _lsprof_Profiler_getstats(ProfilerObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
 {
-    if (nargs) {
+    if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "getstats() takes no arguments");
         return NULL;
     }
     return _lsprof_Profiler_getstats_impl(self, cls);
 }
-/*[clinic end generated code: output=0615a53cce828f06 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=5c9d87d89863dc83 input=a9049054013a1b77]*/
diff --git a/Modules/clinic/_queuemodule.c.h b/Modules/clinic/_queuemodule.c.h
index b0b00f8..f5acf21 100644
--- a/Modules/clinic/_queuemodule.c.h
+++ b/Modules/clinic/_queuemodule.c.h
@@ -195,7 +195,7 @@ _queue_SimpleQueue_get_nowait_impl(simplequeueobject *self,
 static PyObject *
 _queue_SimpleQueue_get_nowait(simplequeueobject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
 {
-    if (nargs) {
+    if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "get_nowait() takes no arguments");
         return NULL;
     }
@@ -257,4 +257,4 @@ _queue_SimpleQueue_qsize(simplequeueobject *self, PyObject *Py_UNUSED(ignored))
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=88ec8033aeb7241c input=a9049054013a1b77]*/
+/*[clinic end generated code: output=edb5653095ef0eb8 input=a9049054013a1b77]*/
diff --git a/Modules/clinic/_testclinic.c.h b/Modules/clinic/_testclinic.c.h
index c97ac1c..cb5ce09 100644
--- a/Modules/clinic/_testclinic.c.h
+++ b/Modules/clinic/_testclinic.c.h
@@ -2305,4 +2305,26 @@ gh_99240_double_free(PyObject *module, PyObject *const *args, Py_ssize_t nargs)
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=6b719efc1b8bd2c8 input=a9049054013a1b77]*/
+
+PyDoc_STRVAR(_testclinic_TestClass_meth_method_no_params__doc__,
+"meth_method_no_params($self, /)\n"
+"--\n"
+"\n");
+
+#define _TESTCLINIC_TESTCLASS_METH_METHOD_NO_PARAMS_METHODDEF    \
+    {"meth_method_no_params", _PyCFunction_CAST(_testclinic_TestClass_meth_method_no_params), METH_METHOD|METH_FASTCALL|METH_KEYWORDS, _testclinic_TestClass_meth_method_no_params__doc__},
+
+static PyObject *
+_testclinic_TestClass_meth_method_no_params_impl(PyObject *self,
+                                                 PyTypeObject *cls);
+
+static PyObject *
+_testclinic_TestClass_meth_method_no_params(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
+        PyErr_SetString(PyExc_TypeError, "meth_method_no_params() takes no arguments");
+        return NULL;
+    }
+    return _testclinic_TestClass_meth_method_no_params_impl(self, cls);
+}
+/*[clinic end generated code: output=bb18445388d03bd1 input=a9049054013a1b77]*/
diff --git a/Modules/clinic/_testmultiphase.c.h b/Modules/clinic/_testmultiphase.c.h
index eabaea6..551753a 100644
--- a/Modules/clinic/_testmultiphase.c.h
+++ b/Modules/clinic/_testmultiphase.c.h
@@ -21,7 +21,7 @@ _testmultiphase_StateAccessType_get_defining_module_impl(StateAccessTypeObject *
 static PyObject *
 _testmultiphase_StateAccessType_get_defining_module(StateAccessTypeObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
 {
-    if (nargs) {
+    if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "get_defining_module() takes no arguments");
         return NULL;
     }
@@ -44,7 +44,7 @@ _testmultiphase_StateAccessType_getmodulebydef_bad_def_impl(StateAccessTypeObjec
 static PyObject *
 _testmultiphase_StateAccessType_getmodulebydef_bad_def(StateAccessTypeObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
 {
-    if (nargs) {
+    if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "getmodulebydef_bad_def() takes no arguments");
         return NULL;
     }
@@ -127,10 +127,10 @@ _testmultiphase_StateAccessType_get_count_impl(StateAccessTypeObject *self,
 static PyObject *
 _testmultiphase_StateAccessType_get_count(StateAccessTypeObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
 {
-    if (nargs) {
+    if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "get_count() takes no arguments");
         return NULL;
     }
     return _testmultiphase_StateAccessType_get_count_impl(self, cls);
 }
-/*[clinic end generated code: output=48739d81c3834078 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=de38f6a82927fb11 input=a9049054013a1b77]*/
diff --git a/Modules/clinic/arraymodule.c.h b/Modules/clinic/arraymodule.c.h
index 6358ba2..f58bd06 100644
--- a/Modules/clinic/arraymodule.c.h
+++ b/Modules/clinic/arraymodule.c.h
@@ -615,7 +615,7 @@ array_arrayiterator___reduce___impl(arrayiterobject *self, PyTypeObject *cls);
 static PyObject *
 array_arrayiterator___reduce__(arrayiterobject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
 {
-    if (nargs) {
+    if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "__reduce__() takes no arguments");
         return NULL;
     }
@@ -630,4 +630,4 @@ PyDoc_STRVAR(array_arrayiterator___setstate____doc__,
 
 #define ARRAY_ARRAYITERATOR___SETSTATE___METHODDEF    \
     {"__setstate__", (PyCFunction)array_arrayiterator___setstate__, METH_O, array_arrayiterator___setstate____doc__},
-/*[clinic end generated code: output=85a5fec90d9615b9 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=62cb180955450ca3 input=a9049054013a1b77]*/
diff --git a/Modules/clinic/md5module.c.h b/Modules/clinic/md5module.c.h
index 999406b..eff2c70 100644
--- a/Modules/clinic/md5module.c.h
+++ b/Modules/clinic/md5module.c.h
@@ -17,7 +17,7 @@ MD5Type_copy_impl(MD5object *self, PyTypeObject *cls);
 static PyObject *
 MD5Type_copy(MD5object *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
 {
-    if (nargs) {
+    if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "copy() takes no arguments");
         return NULL;
     }
@@ -119,4 +119,4 @@ skip_optional_kwonly:
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=e5dac1237beb2788 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=662764b684599176 input=a9049054013a1b77]*/
diff --git a/Modules/clinic/posixmodule.c.h b/Modules/clinic/posixmodule.c.h
index 8d5a5fe..27f12c0 100644
--- a/Modules/clinic/posixmodule.c.h
+++ b/Modules/clinic/posixmodule.c.h
@@ -8341,7 +8341,7 @@ os_DirEntry_is_symlink(DirEntry *self, PyTypeObject *defining_class, PyObject *c
     PyObject *return_value = NULL;
     int _return_value;
 
-    if (nargs) {
+    if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "is_symlink() takes no arguments");
         goto exit;
     }
@@ -9388,4 +9388,4 @@ exit:
 #ifndef OS_WAITSTATUS_TO_EXITCODE_METHODDEF
     #define OS_WAITSTATUS_TO_EXITCODE_METHODDEF
 #endif /* !defined(OS_WAITSTATUS_TO_EXITCODE_METHODDEF) */
-/*[clinic end generated code: output=b649ad9a4e1f2427 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=b5e292ce15f5e19e input=a9049054013a1b77]*/
diff --git a/Modules/clinic/sha1module.c.h b/Modules/clinic/sha1module.c.h
index e2338e4..03b61aa 100644
--- a/Modules/clinic/sha1module.c.h
+++ b/Modules/clinic/sha1module.c.h
@@ -17,7 +17,7 @@ SHA1Type_copy_impl(SHA1object *self, PyTypeObject *cls);
 static PyObject *
 SHA1Type_copy(SHA1object *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
 {
-    if (nargs) {
+    if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "copy() takes no arguments");
         return NULL;
     }
@@ -119,4 +119,4 @@ skip_optional_kwonly:
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=322d77ba0a4282fc input=a9049054013a1b77]*/
+/*[clinic end generated code: output=2a6c1586342dd24c input=a9049054013a1b77]*/
diff --git a/Modules/clinic/sha256module.c.h b/Modules/clinic/sha256module.c.h
index b94c1c5..5212378 100644
--- a/Modules/clinic/sha256module.c.h
+++ b/Modules/clinic/sha256module.c.h
@@ -17,7 +17,7 @@ SHA256Type_copy_impl(SHAobject *self, PyTypeObject *cls);
 static PyObject *
 SHA256Type_copy(SHAobject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
 {
-    if (nargs) {
+    if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "copy() takes no arguments");
         return NULL;
     }
@@ -170,4 +170,4 @@ skip_optional_kwonly:
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=58b48051890d3fde input=a9049054013a1b77]*/
+/*[clinic end generated code: output=a4965a9b3f3b388d input=a9049054013a1b77]*/
diff --git a/Modules/clinic/sha512module.c.h b/Modules/clinic/sha512module.c.h
index b722748..4bde674 100644
--- a/Modules/clinic/sha512module.c.h
+++ b/Modules/clinic/sha512module.c.h
@@ -17,7 +17,7 @@ SHA512Type_copy_impl(SHAobject *self, PyTypeObject *cls);
 static PyObject *
 SHA512Type_copy(SHAobject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
 {
-    if (nargs) {
+    if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "copy() takes no arguments");
         return NULL;
     }
@@ -170,4 +170,4 @@ skip_optional_kwonly:
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=60a0a1a28c07f391 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=b6148bd0dc27e33b input=a9049054013a1b77]*/
diff --git a/Modules/clinic/zlibmodule.c.h b/Modules/clinic/zlibmodule.c.h
index ad6a7d4..d2c9b21 100644
--- a/Modules/clinic/zlibmodule.c.h
+++ b/Modules/clinic/zlibmodule.c.h
@@ -513,7 +513,7 @@ zlib_Compress_copy_impl(compobject *self, PyTypeObject *cls);
 static PyObject *
 zlib_Compress_copy(compobject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
 {
-    if (nargs) {
+    if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "copy() takes no arguments");
         return NULL;
     }
@@ -538,7 +538,7 @@ zlib_Compress___copy___impl(compobject *self, PyTypeObject *cls);
 static PyObject *
 zlib_Compress___copy__(compobject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
 {
-    if (nargs) {
+    if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "__copy__() takes no arguments");
         return NULL;
     }
@@ -600,7 +600,7 @@ zlib_Decompress_copy_impl(compobject *self, PyTypeObject *cls);
 static PyObject *
 zlib_Decompress_copy(compobject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
 {
-    if (nargs) {
+    if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "copy() takes no arguments");
         return NULL;
     }
@@ -625,7 +625,7 @@ zlib_Decompress___copy___impl(compobject *self, PyTypeObject *cls);
 static PyObject *
 zlib_Decompress___copy__(compobject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
 {
-    if (nargs) {
+    if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "__copy__() takes no arguments");
         return NULL;
     }
@@ -855,4 +855,4 @@ exit:
 #ifndef ZLIB_DECOMPRESS___DEEPCOPY___METHODDEF
     #define ZLIB_DECOMPRESS___DEEPCOPY___METHODDEF
 #endif /* !defined(ZLIB_DECOMPRESS___DEEPCOPY___METHODDEF) */
-/*[clinic end generated code: output=757804b3ad33454f input=a9049054013a1b77]*/
+/*[clinic end generated code: output=aa12a3c71b1bc156 input=a9049054013a1b77]*/