gh-122943: Remove the object converter for var-positional parameter (GH-126560)

Author: serhiy-storchaka

Lib/test/clinic.test.c

@@ -4135,7 +4135,7 @@ test_vararg_and_posonly
 
     a: object
     /
-    *args: object
+    *args: tuple
 
 [clinic start generated code]*/
 
@@ -4176,7 +4176,7 @@ test_vararg_and_posonly(PyObject *module, PyObject *const *args, Py_ssize_t narg
 
 static PyObject *
 test_vararg_and_posonly_impl(PyObject *module, PyObject *a, PyObject *args)
-/*[clinic end generated code: output=0c11c475e240869e input=9cfa748bbff09877]*/
+/*[clinic end generated code: output=0c11c475e240869e input=2c49a482f68545c0]*/
 
 PyDoc_STRVAR(test_vararg_and_posonly__doc__,
 "test_vararg_and_posonly($module, a, /, *args)\n"
@@ -4221,7 +4221,7 @@ test_vararg
 
 
     a: object
-    *args: object
+    *args: tuple
 
 [clinic start generated code]*/
 
@@ -4292,14 +4292,14 @@ test_vararg(PyObject *module, PyObject *const *args, Py_ssize_t nargs, PyObject
 
 static PyObject *
 test_vararg_impl(PyObject *module, PyObject *a, PyObject *args)
-/*[clinic end generated code: output=e7d7da6a7e008125 input=81d33815ad1bae6e]*/
+/*[clinic end generated code: output=e7d7da6a7e008125 input=7448995636d9186a]*/
 
 /*[clinic input]
 test_vararg_with_default
 
 
     a: object
-    *args: object
+    *args: tuple
     b: bool = False
 
 [clinic start generated code]*/
@@ -4383,13 +4383,13 @@ test_vararg_with_default(PyObject *module, PyObject *const *args, Py_ssize_t nar
 static PyObject *
 test_vararg_with_default_impl(PyObject *module, PyObject *a, PyObject *args,
                               int b)
-/*[clinic end generated code: output=46781f9920ecedcf input=6e110b54acd9b22d]*/
+/*[clinic end generated code: output=46781f9920ecedcf input=3a0f9f557ce1f712]*/
 
 /*[clinic input]
 test_vararg_with_only_defaults
 
 
-    *args: object
+    *args: tuple
     b: bool = False
     c: object = ' '
 
@@ -4477,7 +4477,7 @@ test_vararg_with_only_defaults(PyObject *module, PyObject *const *args, Py_ssize
 static PyObject *
 test_vararg_with_only_defaults_impl(PyObject *module, PyObject *args, int b,
                                     PyObject *c)
-/*[clinic end generated code: output=d03daf5067039c03 input=fa56a709a035666e]*/
+/*[clinic end generated code: output=d03daf5067039c03 input=6983e66817f82924]*/
 
 /*[clinic input]
 test_paramname_module
@@ -4978,7 +4978,7 @@ Test_an_metho_arg_named_arg_impl(TestObj *self, int arg)
 
 /*[clinic input]
 Test.__init__
-    *args: object
+    *args: tuple
 
 Varargs init method. For example, nargs is translated to PyTuple_GET_SIZE.
 [clinic start generated code]*/
@@ -5016,7 +5016,7 @@ Test___init__(PyObject *self, PyObject *args, PyObject *kwargs)
 
 static int
 Test___init___impl(TestObj *self, PyObject *args)
-/*[clinic end generated code: output=f172425cec373cd6 input=2a8bd0033c9ac772]*/
+/*[clinic end generated code: output=f172425cec373cd6 input=4b8388c4e6baab6f]*/
 
 PyDoc_STRVAR(Test___init____doc__,
 "Test(*args)\n"
@@ -5054,7 +5054,7 @@ Test___init__(PyObject *self, PyObject *args, PyObject *kwargs)
 /*[clinic input]
 @classmethod
 Test.__new__
-    *args: object
+    *args: tuple
 
 Varargs new method. For example, nargs is translated to PyTuple_GET_SIZE.
 [clinic start generated code]*/
@@ -5091,7 +5091,7 @@ Test(PyTypeObject *type, PyObject *args, PyObject *kwargs)
 
 static PyObject *
 Test_impl(PyTypeObject *type, PyObject *args)
-/*[clinic end generated code: output=ee1e8892a67abd4a input=70ad829df3dd9b84]*/
+/*[clinic end generated code: output=ee1e8892a67abd4a input=a8259521129cad20]*/
 
 PyDoc_STRVAR(Test__doc__,
 "Test(*args)\n"

Lib/test/test_clinic.py

@@ -338,7 +338,7 @@ def test_star_after_vararg(self):
             my_test_func
 
                 pos_arg: object
-                *args: object
+                *args: tuple
                 *
                 kw_arg: object
             [clinic start generated code]*/
@@ -353,7 +353,7 @@ def test_vararg_after_star(self):
 
                 pos_arg: object
                 *
-                *args: object
+                *args: tuple
                 kw_arg: object
             [clinic start generated code]*/
         """
@@ -1816,7 +1816,7 @@ def test_parameters_required_after_depr_star3(self):
             foo.bar
                 a: int
                 * [from 3.14]
-                *args: object
+                *args: tuple
                 b: int
             Docstring.
         """
@@ -1844,7 +1844,7 @@ def test_depr_star_must_come_before_vararg(self):
             module foo
             foo.bar
                 a: int
-                *args: object
+                *args: tuple
                 * [from 3.14]
                 b: int
             Docstring.
@@ -1980,7 +1980,7 @@ def test_slash_after_vararg(self):
             foo.bar
                x: int
                y: int
-               *args: object
+               *args: tuple
                z: int
                /
         """
@@ -2031,7 +2031,7 @@ def test_vararg_must_come_after_depr_slash(self):
             module foo
             foo.bar
                 a: int
-                *args: object
+                *args: tuple
                 / [from 3.14]
                 b: int
             Docstring.
@@ -2070,8 +2070,8 @@ def test_parameters_no_more_than_one_vararg(self):
         block = """
             module foo
             foo.bar
-               *vararg1: object
-               *vararg2: object
+               *vararg1: tuple
+               *vararg2: tuple
         """
         self.expect_failure(block, err, lineno=3)
 
@@ -2156,11 +2156,11 @@ def test_indent_stack_no_tabs(self):
         block = """
             module foo
             foo.bar
-               *vararg1: object
-            \t*vararg2: object
+               *vararg1: tuple
+            \t*vararg2: tuple
         """
         err = ("Tab characters are illegal in the Clinic DSL: "
-               r"'\t*vararg2: object'")
+               r"'\t*vararg2: tuple'")
         self.expect_failure(block, err)
 
     def test_indent_stack_illegal_outdent(self):
@@ -2505,7 +2505,7 @@ def test_vararg_cannot_take_default_value(self):
         err = "Vararg can't take a default value!"
         block = """
             fn
-                *args: object = None
+                *args: tuple = None
         """
         self.expect_failure(block, err, lineno=1)