public override dynamic Visit(WriteStatementNode node)
{
for (var i = 0; i < node.Arguments.Count; i++)
{
if (node.Arguments[i] is LValueNode lvn)
{
node.Arguments[i] = new ValueOfNode
{
LValue = lvn,
Type = lvn.Type,
Token = lvn.Token
};
}
var argument = node.Arguments[i];
argument.Accept(this);
// var id = ((IdNode) argument).Id.Accept(this);
if (!WriteStatementTypes.Includes(argument.Type.PrimitiveType))
{
Context.ErrorService.Add(
ErrorType.Unknown,
argument.Token,
$"invalid parameter of type {argument.Type.PrimitiveType} for writeln"
);
}
// throw new Exception($"invalid parameter of type {argument.Type.PrimitiveType} for writeln");
}
return(null);
}
public override dynamic Visit(WriteStatementNode node)
{
var newArguments = node.Arguments.Select(Replace).ToList();
node.Arguments = newArguments;
return(null);
}
public abstract dynamic Visit(WriteStatementNode node);
public override dynamic Visit(WriteStatementNode node)
{
CurrentBlock.AddStatement(node);
return(null);
}
public SymConst Visit(WriteStatementNode node)
{
throw EvalException();
}
