public override Node VisitIdentifierExpression(DustParser.IdentifierExpressionContext context)
{
string name = context.GetText();
IdentifierExpression property = visitorContext.GetProperty(name);
Function function = visitorContext.GetFunction(name);
if (property == null && function == null)
{
visitorContext.ErrorHandler.ThrowError(new SyntaxError($"Identifier '{name}' is not defined", context.GetRange()));
return(null);
}
if (property == null)
{
return(function);
}
return(property);
}
public IdentifierExpression GetProperty(string name)
{
return(Properties.Get(element => element.Name == name) ?? parent?.GetProperty(name));
}
