示例#1
0
        public override String VisitWhileCommand([NotNull] NewGrammarParser.WhileCommandContext context)
        {
            String expr     = Visit(context.GetChild(2));
            String temp_tab = this.tab;

            this.tab += "\t";
            String lines = "";

            for (int i = 4; i < context.ChildCount; i++)
            {
                if (context.GetChild(i).GetType().Name.Equals("LineContext"))
                {
                    lines += Visit(context.GetChild(i));
                }
                else if (context.GetChild(i).GetText().Equals("end while"))
                {
                    break;
                }
            }

            this.tab = temp_tab;
            return("while (" + expr + "):" + Environment.NewLine + lines);
            //return base.VisitWhileStatement(context);
        }
 /// <summary>
 /// Exit a parse tree produced by <see cref="NewGrammarParser.whileCommand"/>.
 /// <para>The default implementation does nothing.</para>
 /// </summary>
 /// <param name="context">The parse tree.</param>
 public virtual void ExitWhileCommand([NotNull] NewGrammarParser.WhileCommandContext context)
 {
 }
示例#3
0
 /// <summary>
 /// Visit a parse tree produced by <see cref="NewGrammarParser.whileCommand"/>.
 /// <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 VisitWhileCommand([NotNull] NewGrammarParser.WhileCommandContext context)
 {
     return(VisitChildren(context));
 }