/// <summary>
/// Visit a parse tree produced by <see cref="CalcParser.start"/>.
/// <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 VisitStart([NotNull] CalcParser.StartContext context)
{
return(VisitChildren(context));
}
public override double VisitStart([NotNull] CalcParser.StartContext context)
{
return(this.Visit(context.expr()));
}
