//private Node s;
public CaseNode(CoolParser.CaseExpContext context, Node s) : base(s.Childs)
{
this.context = context;
//this.s = s;
this.Expresion = context.expresion(0);
this.IDs = context.ID();
this.Types = context.TYPE();
this.Expresions = context.expresion();
}
public override object VisitCaseExp([NotNull] CoolParser.CaseExpContext context)
{
Expression mainExp = (Expression)Visit(context.expresion()[0]);
List <Identifier> ids = new List <Identifier>();
for (int i = 0; i < context.ID().Length; i++)
{
Expression ithExp = (Expression)Visit(context.expresion()[i]);
Type ithType = null;
if (p.Types.ContainsKey(context.TYPE()[i].GetText()))
{
ithType = p.Types[context.TYPE()[i].GetText()];
}
else
{
ithType = new Type(context.TYPE()[i].GetText(), "Object", new Coord(-1, -1));
}
Identifier ithId = new Identifier(context.ID()[i].GetText(), ithExp, ithType, GetCoord(context));
ids.Add(ithId);
}
return(new Case(mainExp, ids, GetCoord(context)));
}
public override Node VisitCaseExp([NotNull] CoolParser.CaseExpContext context)
{
var s = VisitChildren(context);
return(new CaseNode(context, s));
}
public override object VisitCaseExp([NotNull] CoolParser.CaseExpContext context)
{
VisitExpr(context);
return(VisitChildren(context));
}
/// <summary>
/// Exit a parse tree produced by the <c>caseExp</c>
/// labeled alternative in <see cref="CoolParser.expresion"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitCaseExp([NotNull] CoolParser.CaseExpContext context)
{
}
/// <summary>
/// Visit a parse tree produced by the <c>caseExp</c>
/// labeled alternative in <see cref="CoolParser.expresion"/>.
/// <para>
/// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/>
/// on <paramref name="context"/>.
/// </para>
/// </summary>
/// <param name="context">The parse tree.</param>
/// <return>The visitor result.</return>
public virtual Result VisitCaseExp([NotNull] CoolParser.CaseExpContext context)
{
return(VisitChildren(context));
}
public override bool VisitCaseExp([NotNull] CoolParser.CaseExpContext context)
{
return(VisitChildren(context));
}
