public override string ToString()
{
// Json format
StringBuilder sb = new StringBuilder();
string tabs_lvl = string.Concat(Enumerable.Repeat("\t", level));
string tabs_lvl1 = tabs_lvl + "\t";
sb.Append(tabs_lvl)
.Append("{\r\n");
sb.Append(tabs_lvl1)
.Append("\"node_type\": ").Append("\"" + ASTType.ToString() + "\"").Append(",\r\n");
if (AASTType.Type != VarType.ERAType.NO_TYPE || Program.config.ExtendedSemanticMessages)
{
sb.Append(tabs_lvl1)
.Append("\"var_type\": ").Append("\"" + AASTType.ToString() + "\"").Append(",\r\n");
}
if (AASTValue != 0 || Program.config.ExtendedSemanticMessages)
{
sb.Append(tabs_lvl1)
.Append("\"var_value\": ").Append("\"" + AASTValue.ToString() + "\"").Append(",\r\n");
}
if (BlockPosition != 0 || Program.config.ExtendedSemanticMessages)
{
sb.Append(tabs_lvl1)
.Append("\"block_position\": ").Append("\"" + BlockPosition.ToString() + "\"").Append(",\r\n");
}
if (Context != null)
{
Context.Level = level + 1; // To make the output correct
sb.Append(tabs_lvl1)
.Append("\"context\": ");
sb.Append("\r\n").Append(Context.ToString()).Append(",\r\n");
}
sb.Append(tabs_lvl1)
.Append("\"token\": ").Append("\"" + Token.Value + "\"").Append(",\r\n");
sb.Append(tabs_lvl1)
.Append("\"children\": [");
if (Children.Count > 0)
{
foreach (ASTNode child in Children)
{
sb.Append("\r\n").Append(child?.ToString()).Append(',');
}
sb.Remove(sb.Length - 1, 1); // Remove last ','
sb.Append("\r\n");
sb.Append(tabs_lvl1)
.Append("]\r\n");
}
else
{
sb.Append("]\r\n");
}
sb.Append(tabs_lvl)
.Append('}');
return(sb.ToString());
}
