Rhino.Optimizer.Codegen.GenerateResumeGenerator C# (CSharp) Method

		private void GenerateResumeGenerator(ClassFileWriter cfw)
		{
			bool hasGenerators = false;
			for (int i = 0; i < scriptOrFnNodes.Length; i++)
			{
				if (IsGenerator(scriptOrFnNodes[i]))
				{
					hasGenerators = true;
				}
			}
			// if there are no generators defined, we don't implement a
			// resumeGenerator(). The base class provides a default implementation.
			if (!hasGenerators)
			{
				return;
			}
			cfw.StartMethod("resumeGenerator", "(Lorg/mozilla/javascript/Context;" + "Lorg/mozilla/javascript/Scriptable;" + "ILjava/lang/Object;" + "Ljava/lang/Object;)Ljava/lang/Object;", (short)(ClassFileWriter.ACC_PUBLIC | ClassFileWriter.ACC_FINAL));
			// load arguments for dispatch to the corresponding *_gen method
			cfw.AddALoad(0);
			cfw.AddALoad(1);
			cfw.AddALoad(2);
			cfw.AddALoad(4);
			cfw.AddALoad(5);
			cfw.AddILoad(3);
			cfw.AddLoadThis();
			cfw.Add(ByteCode.GETFIELD, cfw.GetClassName(), ID_FIELD_NAME, "I");
			int startSwitch = cfw.AddTableSwitch(0, scriptOrFnNodes.Length - 1);
			cfw.MarkTableSwitchDefault(startSwitch);
			int endlabel = cfw.AcquireLabel();
			for (int i_1 = 0; i_1 < scriptOrFnNodes.Length; i_1++)
			{
				ScriptNode n = scriptOrFnNodes[i_1];
				cfw.MarkTableSwitchCase(startSwitch, i_1, (short)6);
				if (IsGenerator(n))
				{
					string type = "(" + mainClassSignature + "Lorg/mozilla/javascript/Context;" + "Lorg/mozilla/javascript/Scriptable;" + "Ljava/lang/Object;" + "Ljava/lang/Object;I)Ljava/lang/Object;";
					cfw.AddInvoke(ByteCode.INVOKESTATIC, mainClassName, GetBodyMethodName(n) + "_gen", type);
					cfw.Add(ByteCode.ARETURN);
				}
				else
				{
					cfw.Add(ByteCode.GOTO, endlabel);
				}
			}
			cfw.MarkLabel(endlabel);
			PushUndefined(cfw);
			cfw.Add(ByteCode.ARETURN);
			// this method uses as many locals as there are arguments (hence 6)
			cfw.StopMethod((short)6);
		}