/// <summary>
/// Visit a parse tree produced by <see cref="Z80TestParser.addrSpec"/>.
/// <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 VisitAddrSpec(Z80TestParser.AddrSpecContext context)
{
if (IsInvalidContext(context))
{
return(null);
}
var startExpr = (ExpressionNode)VisitExpr(context.expr()[0]);
var endExpr = context.expr().Length > 1 ? (ExpressionNode)VisitExpr(context.expr()[1]) : null;
return(new AddressRangeNode(context, startExpr, endExpr));
}
/// <summary>
/// Exit a parse tree produced by <see cref="Z80TestParser.addrSpec"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitAddrSpec([NotNull] Z80TestParser.AddrSpecContext context)
{
}
/// <summary>
/// Visit a parse tree produced by <see cref="Z80TestParser.addrSpec"/>.
/// <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 VisitAddrSpec([NotNull] Z80TestParser.AddrSpecContext context)
{
return(VisitChildren(context));
}
