public override ASTN VisitProperty([NotNull] PropertyContext context)
{
PropertyNode node = new PropertyNode(context)
{
formal = VisitFormal(context.formal()) as FormalNode
};
if (context.expr() != null)
{
node.expr_body = VisitExpr(context.expr()) as ExprNode;
}
else if (node.formal.type.Text == "Int")
{
node.expr_body = new IntNode(context, "0");
}
else if (node.formal.type.Text == "String")
{
node.expr_body = new StringNode(context, "");
}
else if (node.formal.type.Text == "Bool")
{
node.expr_body = new BoolNode(context, "false");
}
else
{
node.expr_body = new VoidNode(context);
(node.expr_body as VoidNode).getStaticType = node.formal.type.Text;
}
return(node);
}