removed obsolete PyMethodDescr_Check

Author: tomasstupka

graalpython/com.oracle.graal.python.cext/src/descrobject.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018, 2021, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2018, 2022, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * The Universal Permissive License (UPL), Version 1.0
@@ -62,11 +62,6 @@ PyObject* PyDictProxy_New(PyObject *mapping) {
     return (PyObject*) UPCALL_CEXT_O(_jls_PyDictProxy_New, native_to_java(mapping));
 }
 
-UPCALL_ID(PyMethodDescr_Check);
-int PyMethodDescr_Check(PyObject* method) {
-    return UPCALL_CEXT_I(_jls_PyMethodDescr_Check, native_to_java(method));
-}
-
 typedef PyObject* (*PyDescr_NewClassMethod_fun_t)(void* name,
                                                     const char* doc,
                                                     int flags,

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/modules/cext/PythonCextDescrBuiltins.java

@@ -50,7 +50,6 @@
 import com.oracle.graal.python.builtins.PythonBuiltinClassType;
 import com.oracle.graal.python.builtins.PythonBuiltins;
 import com.oracle.graal.python.builtins.modules.BuiltinConstructors;
-import com.oracle.graal.python.builtins.modules.BuiltinFunctions.IsInstanceNode;
 import com.oracle.graal.python.builtins.modules.cext.PythonCextDescrBuiltinsClinicProviders.PyDescrNewClassMethodClinicProviderGen;
 import com.oracle.graal.python.builtins.modules.cext.PythonCextDescrBuiltinsClinicProviders.PyDescrNewGetSetNodeClinicProviderGen;
 import com.oracle.graal.python.builtins.objects.cext.capi.CExtNodes;
@@ -137,16 +136,4 @@ Object doNativeCallable(String name, Object doc, int flags, Object wrapper, Obje
         }
     }
 
-    @Builtin(name = "PyMethodDescr_Check", minNumOfPositionalArgs = 1)
-    @GenerateNodeFactory
-    public abstract static class PyMethodDescrCheckNode extends PythonUnaryBuiltinNode {
-
-        @SuppressWarnings("unused")
-        @Specialization
-        static int check(VirtualFrame frame, Object func,
-                        @Cached IsInstanceNode isInstanceNode) {
-            return isInstanceNode.executeWith(frame, func, PythonBuiltinClassType.PBuiltinFunction) ? 1 : 0;
-        }
-    }
-
 }