/// <summary>
/// Visit a parse tree produced by <see cref="Z80TestParser.testOption"/>.
/// <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 override object VisitTestOption(Z80TestParser.TestOptionContext context)
{
if (IsInvalidContext(context))
{
return(null);
}
// --- Create the appropriate node
var optionName = context.GetTokenText(0);
switch (optionName)
{
case "nonmi":
return(new NoNmiTestOptionNode(context));
case "timeout":
return(new TimeoutTestOptionNode(context, (ExpressionNode)VisitExpr(context.expr())));
default:
return(null);
}
}
/// <summary>
/// Exit a parse tree produced by <see cref="Z80TestParser.testOption"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitTestOption([NotNull] Z80TestParser.TestOptionContext context)
{
}
/// <summary>
/// Creates a clause with the span defined by the passed context
/// </summary>
/// <param name="context">Parser rule context</param>
/// <param name="expr">Timeout expression</param>
public TimeoutTestOptionNode(Z80TestParser.TestOptionContext context, ExpressionNode expr) : base(context)
{
Expr = expr;
}
/// <summary>
/// Visit a parse tree produced by <see cref="Z80TestParser.testOption"/>.
/// <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 VisitTestOption([NotNull] Z80TestParser.TestOptionContext context)
{
return(VisitChildren(context));
}
