public override MurMurVariable VisitInlineIfBlock([NotNull] MurMurParser.InlineIfBlockContext context)
{
var expression = context.ifCommand().expression();
var result = Visit(expression);
if (result.Boolean)
{
currentStack.Push(context);
var txt = "";
foreach (var fragment in context.inlineIfTrueFragment().lineFragment())
{
txt += Visit(fragment).Text;
}
return(new MurMurVariable(txt));
}
else if (context.elseCommand() != null)
{
currentStack.Push(context);
var txt = "";
foreach (var fragment in context.inlineIfFalseFragment().lineFragment())
{
txt += Visit(fragment).Text;
}
return(new MurMurVariable(txt));
}
return(new MurMurVariable());
}
/// <summary>
/// Visit a parse tree produced by <see cref="MurMurParser.inlineIfBlock"/>.
/// <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 VisitInlineIfBlock([NotNull] MurMurParser.InlineIfBlockContext context)
{
return(VisitChildren(context));
}
/// <summary>
/// Exit a parse tree produced by <see cref="MurMurParser.inlineIfBlock"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitInlineIfBlock([NotNull] MurMurParser.InlineIfBlockContext context)
{
}
