public override Node VisitIfStmt([NotNull] FlyLangParser.IfStmtContext context)
{
var statement = new IfStatement(Visit(context.expression()), Visit(context.action()));
if (context.elifStmt() != null)
{
var expr = new List <Node>();
var actions = new List <Node>();
var elifs = context.elifStmt();
foreach (var e in elifs)
{
expr.Add(Visit(e.expression()));
actions.Add(Visit(e.action()));
}
statement.ElifActions = actions.ToArray();
statement.ElifExpressions = expr.ToArray();
}
if (context.elseStmt() != null)
{
statement.ElseAction = Visit(context.elseStmt().action());
}
return(statement);
}
/// <summary>
/// Visit a parse tree produced by <see cref="FlyLangParser.ifStmt"/>.
/// <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 VisitIfStmt([NotNull] FlyLangParser.IfStmtContext context)
{
return(VisitChildren(context));
}
