public override object VisitStateReturnAST([NotNull] ParserProgra.StateReturnASTContext context)
{
printTab(cont);
txtBoxTreeVisitor.AppendText("StatementReturn\n");
cont++;
printTab(cont);
txtBoxTreeVisitor.AppendText("TokenReturn\n");
if (context.exprL != null)
{
Visit(context.expr());
}
cont--;
return(null);
}
/// <summary>
/// Exit a parse tree produced by <see cref="ParserProgra.stateReturnAST"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitStateReturnAST([NotNull] ParserProgra.StateReturnASTContext context)
{
}
/// <summary>
/// Visit a parse tree produced by <see cref="ParserProgra.stateReturnAST"/>.
/// <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 VisitStateReturnAST([NotNull] ParserProgra.StateReturnASTContext context)
{
return(VisitChildren(context));
}
