Babel.Compiler.CodeGeneratingVisitor.VisitRoutine C# (CSharp) Method

        public override void VisitRoutine(RoutineDefinition routine)
        {
            currentRoutine = routine;
            MethodBuilder methodBuilder = routine.MethodBuilder;
            ilGenerator = methodBuilder.GetILGenerator();
            returnLabel = ilGenerator.DefineLabel();
            localVariableStack = new RoutineLocalVariableStack();
            foreach (Argument arg in routine.Arguments) {
                if (arg.Mode == ArgumentMode.Out) {
                    ilGenerator.Emit(OpCodes.Ldarg, arg.Index);
                    Type argType = arg.RawType.GetElementType();
                    EmitVoid(argType);
                    EmitStind(argType);
                }
            }
            routine.StatementList.Accept(this);
            ilGenerator.MarkLabel(returnLabel);
            ilGenerator.Emit(OpCodes.Ret);
            if ((program.Target == Target.Exe ||
                 program.Target == Target.WinExe) &&
                currentType.Name == "MAIN" &&
                methodBuilder.Name == "main") {
                MethodBuilder entryPoint =
                    currentType.DefineMethod("Main",
                                             MethodAttributes.Public |
                                             MethodAttributes.Static,
                                             null, Type.EmptyTypes);
                ILGenerator il = entryPoint.GetILGenerator();
                il.Emit(OpCodes.Newobj, currentClass.Constructor);
                il.EmitCall(OpCodes.Call, methodBuilder, null);
                il.Emit(OpCodes.Ret);
                PEFileKinds kind;
                if (program.Target == Target.Exe)
                    kind = PEFileKinds.ConsoleApplication;
                else
                    kind = PEFileKinds.WindowApplication;
                program.Assembly.SetEntryPoint(entryPoint, kind);
            }
            currentRoutine = null;
        }