Issue #29371: merge with 3.6

1 files changed, 8 insertions, 4 deletions

diff --git a/Modules/clinic/_opcode.c.h b/Modules/clinic/_opcode.c.h
index 513cbfdad8..77f31d9b5f 100644
--- a/Modules/clinic/_opcode.c.h
+++ b/Modules/clinic/_opcode.c.h
@@ -9,23 +9,27 @@ PyDoc_STRVAR(_opcode_stack_effect__doc__,
 "Compute the stack effect of the opcode.");
 
 #define _OPCODE_STACK_EFFECT_METHODDEF    \
-    {"stack_effect", (PyCFunction)_opcode_stack_effect, METH_VARARGS, _opcode_stack_effect__doc__},
+    {"stack_effect", (PyCFunction)_opcode_stack_effect, METH_FASTCALL, _opcode_stack_effect__doc__},
 
 static int
 _opcode_stack_effect_impl(PyObject *module, int opcode, PyObject *oparg);
 
 static PyObject *
-_opcode_stack_effect(PyObject *module, PyObject *args)
+_opcode_stack_effect(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     int opcode;
     PyObject *oparg = Py_None;
     int _return_value;
 
-    if (!PyArg_ParseTuple(args, "i|O:stack_effect",
+    if (!_PyArg_ParseStack(args, nargs, "i|O:stack_effect",
         &opcode, &oparg)) {
         goto exit;
     }
+
+    if (!_PyArg_NoStackKeywords("stack_effect", kwnames)) {
+        goto exit;
+    }
     _return_value = _opcode_stack_effect_impl(module, opcode, oparg);
     if ((_return_value == -1) && PyErr_Occurred()) {
         goto exit;
@@ -35,4 +39,4 @@ _opcode_stack_effect(PyObject *module, PyObject *args)
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=4d91c6a765097853 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=62858005ac85baa9 input=a9049054013a1b77]*/