void ReadStatement(ref StatementNode node)
{
var list = new List <ReferenceNode>();
Expect(43);
VariableList(list);
node = new ReadStatementNode(list);
}
public override dynamic Visit(ReadStatementNode node)
{
foreach (var v in node.Variables)
{
if (!(v is LValueNode))
{
Context.ErrorService.Add(
ErrorType.Unknown,
v.Token,
$"read statement can only contain variables as parameters, got {v}"
);
}
// throw new Exception($"read statement must have a variable as a parameter, got {v}");
v.Accept(this);
}
return(null);
}
public abstract dynamic Visit(ReadStatementNode node);
public override dynamic Visit(ReadStatementNode node)
{
return(null);
}
public override dynamic Visit(ReadStatementNode node)
{
CurrentBlock.AddStatement(node);
return(null);
}
