public dynamic Visit(OperStm stm)
{
var node = new TreeNode(stm.Operation)
{
Tag = stm.Node
};
if (stm.Arguments != null)
{
node.Nodes.Add(Visit(stm.Arguments));
}
return(node);
}
public dynamic Visit(OperStm stm)
{
var args = stm.Arguments?.Values.Select(x => Visit((dynamic)x)).Cast <Operand>().ToArray() ?? new Operand[0];
if (stm.Operation == "write")
{
_codeGen.WriteLine(args);
}
else if (stm.Operation == "call")
{
try
{
var typeName = (stm.Arguments.Values[0] as LiteralExpr).StrValue;
var type = Type.GetType(typeName);
var methodName = (stm.Arguments.Values[1] as LiteralExpr).StrValue;
_codeGen.Invoke(type, methodName, args.Skip(2).ToArray());
}
catch (Exception)
{
throw new InvalidOperationException("Правильное использвание функции call : call(TypeName, MethodName, optional args)");
}
}
return(null);
}
public dynamic Visit(OperStm stm)
{
stm.OrderNumber = _count;
VisitNext(stm);
return(null);
}
public dynamic Visit(OperStm stm)
{
return(stm);
}
