public override Node VisitExpressionSequence(ECMAScriptParser.ExpressionSequenceContext context)
{
var node = new SequenceExpression(context);
node.Expressions.AddRange(context.singleExpression().Select(Visit).Cast <Expression>());
return(node);
}
/// <returns><see cref="MultichildExpression"/></returns>
public UstNode VisitExpressionSequence([NotNull] ECMAScriptParser.ExpressionSequenceContext context)
{
List <Expression> expressions = context.singleExpression()
.Select(expr => Visit(expr).ToExpressionIfRequired())
.Where(expr => expr != null)
.ToList();
var result = new MultichildExpression(expressions, context.GetTextSpan(), FileNode);
return(result);
}