minor - fixed some node names in PythonCext

Author: tomasstupka

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

@@ -935,7 +935,7 @@ protected BinaryArithmetic.AddNode createAdd() {
 
     @Builtin(name = "PySequence_DelItem", minNumOfPositionalArgs = 2)
     @GenerateNodeFactory
-    public abstract static class PySequence_DelItemNode extends PythonBinaryBuiltinNode {
+    public abstract static class PySequenceDelItemNode extends PythonBinaryBuiltinNode {
         @Specialization
         Object run(VirtualFrame frame, Object o, Object i,
                         @Cached PyObjectDelItem delItemNode,
@@ -952,7 +952,7 @@ Object run(VirtualFrame frame, Object o, Object i,
 
     @Builtin(name = "PySequence_Check", minNumOfPositionalArgs = 1)
     @GenerateNodeFactory
-    abstract static class PySequence_Check extends PythonUnaryBuiltinNode {
+    abstract static class PySequenceCheck extends PythonUnaryBuiltinNode {
         @Specialization
         static boolean check(Object object,
                         @Cached PySequenceCheckNode check) {

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

@@ -349,7 +349,7 @@ Object doNativePointer(VirtualFrame frame, Object module, Object nativePointer,
 
     @Builtin(name = "_PyBytes_Resize", minNumOfPositionalArgs = 2)
     @GenerateNodeFactory
-    public abstract static class PyBytes_Resize extends PythonBinaryBuiltinNode {
+    public abstract static class PyBytesResize extends PythonBinaryBuiltinNode {
 
         @Specialization
         int resize(VirtualFrame frame, PBytes self, long newSizeL,

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

@@ -60,12 +60,10 @@
 import com.oracle.truffle.api.dsl.Specialization;
 import com.oracle.truffle.api.frame.VirtualFrame;
 
-@CoreFunctions(defineModule = PythonCextCodeBuiltins.PYTHON_CEXT_CODE)
+@CoreFunctions(extendsModule = PythonCextBuiltins.PYTHON_CEXT)
 @GenerateNodeFactory
 public class PythonCextCodeBuiltins extends PythonBuiltins {
 
-    public static final String PYTHON_CEXT_CODE = "python_cext_code";
-
     @Override
     protected List<? extends NodeFactory<? extends PythonBuiltinBaseNode>> getNodeFactories() {
         return PythonCextCodeBuiltinsFactory.getFactories();

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

@@ -403,7 +403,7 @@ protected boolean isSetSubtype(VirtualFrame frame, Object obj, GetClassNode getC
 
     @Builtin(name = "PySet_Add", minNumOfPositionalArgs = 2)
     @GenerateNodeFactory
-    public abstract static class PySet_Add extends PythonBinaryBuiltinNode {
+    public abstract static class PySetAdd extends PythonBinaryBuiltinNode {
 
         @Specialization
         int add(VirtualFrame frame, PBaseSet self, Object o,

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

@@ -787,9 +787,9 @@ Object split(VirtualFrame frame, Object module, Object string, Object sep, Objec
 
     @Builtin(name = "_PyUnicode_AsUTF8String", minNumOfPositionalArgs = 3)
     @GenerateNodeFactory
-    abstract static class _PyUnicode_AsUTF8String extends NativeEncoderNode {
+    abstract static class PyUnicodeAsUTF8String extends NativeEncoderNode {
 
-        protected _PyUnicode_AsUTF8String() {
+        protected PyUnicodeAsUTF8String() {
             super(StandardCharsets.UTF_8);
         }
     }