public override ASTNode VisitMain([NotNull] p4Parser.MainContext context)
{
ASTNode returntype = new TypeAstNode(context.VOID().Symbol);
ASTNode functionId = new IdAstNode(context.Main().Symbol, SALType.Types[returntype.Token.Text]);
ASTNode @params = new ParameterListAstNode(new ASTNode[] {}, null);
return(new FunctionDeclarationAstNode(functionId, @params, Visit(context.block()), context.Function().Symbol));
}
public override InoTypeEnum Visit(ParameterListAstNode node)
{
IsParam = true;
foreach (ASTNode param in node.Children)
{
if (param is IdAstNode id)
{
ParamNodes.Add(id);
}
Visit(param);
}
IsParam = false;
return(InoTypeEnum.undefined);
}
public override string Visit(ParameterListAstNode node)
{
string parameters = "";
if (node.Children.Count == 1)
{
parameters += Visit(node.Children[0]);
}
else
{
foreach (ASTNode child in node.Children)
{
if (child != node.Children[0])
{
parameters += ", " + Visit(child);
}
else
{
parameters += Visit(child);
}
}
}
return(parameters);
}
