public override AST_Node VisitCaseof([NotNull] CoolParser.CaseofContext context)
{
var exp = (AST_Expresion)Visit(context.expr());
List <AST_ClassProperty> props = new List <AST_ClassProperty>();
foreach (var item in context.branch())
{
var s = new AST_FormalDec(item.formal(), new AST_Id(item.formal().ID(), item.formal().ID().GetText()),
new AST_Type_Node(item.formal().TYPE(), item.formal().TYPE().GetText()));
AST_ClassProperty x = new AST_ClassProperty(item, s, (AST_Expresion)Visit(item.expr()));
props.Add(x);
}
return(new AST_CaseOf(context, new AST_ListProp(context, props), exp));
}
/// <summary>
/// Visit a parse tree produced by the <c>caseof</c>
/// labeled alternative in <see cref="CoolParser.expr"/>.
/// <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 VisitCaseof([NotNull] CoolParser.CaseofContext context)
{
return(VisitChildren(context));
}
