public object Visit(Expr.Call _call)
{
Resolve(_call.callee);
foreach (Expr argument in _call.arguments)
{
Resolve(argument);
}
return(null);
}
public object Visit(Expr.Call _call)
{
object callee = Evaluate(_call.callee);
object[] arguments = new object[_call.arguments.Count];
for (int i = 0; i < _call.arguments.Count; i++)
{
arguments[i] = Evaluate(_call.arguments[i]);
}
ILoxCallable function = callee as ILoxCallable;
if (callee == null)
{
throw new RuntimeError(_call.paren, "Can only call functions on classes");
}
if (arguments.Length != function.arity)
{
throw new RuntimeError(_call.paren, "Expected " + function.arity + " arguments but got " + arguments.Length + ".");
}
return(function.Call(this, arguments));
}
public string Visit(Expr.Call _call)
{
throw new NotImplementedException();
}
