public dynamic Visit(CallCustomExpr expr)
{
if (expr.Arguments != null)
{
var args = expr.Arguments?.Values.Select(x => Visit((dynamic)x)).Cast <Operand>().ToArray() ?? new Operand[0];
var typeName = (expr.Arguments.Values[0] as LiteralExpr).StrValue;
var type = Type.GetType(typeName);
var methodName = (expr.Arguments.Values[1] as LiteralExpr).StrValue;
var op = _assemblyGen.StaticFactory.Invoke(type, methodName, args.Skip(2).ToArray());
return(_assemblyGen.StaticFactory.Invoke(typeof(Convert), "ChangeType", op, expr.Type.CodeGenType()).Cast(expr.Type.CodeGenType()));
}
if (expr.Type == SymbolType.String)
{
return(_assemblyGen.StaticFactory.Invoke(typeof(Console), "ReadLine"));
}
var str = _assemblyGen.StaticFactory.Invoke(typeof(Console), "ReadLine");
return(_assemblyGen.StaticFactory.Invoke(typeof(Convert), "ToInt32", str));
}
public dynamic Visit(CallCustomExpr expr)
{
Visit((ExpressionBase)expr);
return(null);
}
public dynamic Visit(CallCustomExpr expr)
{
return(expr.Type);
}
public dynamic Visit(CallCustomExpr expr)
{
return(new TreeNode($"Call func expr : {expr.Type}"));
}
