示例#1
0
        public override double VisitUnminExpr(ExcGrammarParser.UnminExprContext context)
        {
            var number = WalkLeft(context);

            Debug.WriteLine("-{0}", number);
            return(-number);
        }
示例#2
0
 /// <summary>
 /// Visit a parse tree produced by the <c>UnminExpr</c>
 /// labeled alternative in <see cref="ExcGrammarParser.expression"/>.
 /// <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 VisitUnminExpr([NotNull] ExcGrammarParser.UnminExprContext context)
 {
     return(VisitChildren(context));
 }
示例#3
0
 /// <summary>
 /// Exit a parse tree produced by the <c>UnminExpr</c>
 /// labeled alternative in <see cref="ExcGrammarParser.expression"/>.
 /// <para>The default implementation does nothing.</para>
 /// </summary>
 /// <param name="context">The parse tree.</param>
 public virtual void ExitUnminExpr([NotNull] ExcGrammarParser.UnminExprContext context)
 {
 }