public override Node VisitLet([NotNull] coolgrammarParser.LetContext context)
{
List <Attr_Def> list = new List <Attr_Def>();
Expr exp = (Expr)Visit(context.expr());
foreach (var item in context.attr())
{
var v = (Attr_Def)Visit(item);
list.Add(v);
}
return(new Let_In(new Lista <Attr_Def>(list), exp));
}
/// <summary>
/// Visit a parse tree produced by the <c>let</c>
/// labeled alternative in <see cref="coolgrammarParser.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 VisitLet([NotNull] coolgrammarParser.LetContext context)
{
return(VisitChildren(context));
}
