public override object VisitUnaryPostfixExpression([NotNull] DoshikParser.UnaryPostfixExpressionContext context) { SetWholeExpression(context); VisitChildren(context); _compilationContext.SetParsingAntlrContext(context); var node = new UnaryPostfixExpressionNode(context); node.Expression = Sequence.FindExpressionByAntlrContext(context.expression()); if (context.postfix.Type == DoshikParser.INC) { node.Postfix = UnaryPostfixExpressionNode.PostfixOption.Increment; } else if (context.postfix.Type == DoshikParser.DEC) { node.Postfix = UnaryPostfixExpressionNode.PostfixOption.Decrement; } else { throw new System.NotImplementedException(); } Sequence.Sequence.Add(node); return(null); }
/// <summary> /// Visit a parse tree produced by the <c>unaryPostfixExpression</c> /// labeled alternative in <see cref="DoshikParser.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 VisitUnaryPostfixExpression([NotNull] DoshikParser.UnaryPostfixExpressionContext context) { return(VisitChildren(context)); }
/// <summary> /// Exit a parse tree produced by the <c>unaryPostfixExpression</c> /// labeled alternative in <see cref="DoshikParser.expression"/>. /// <para>The default implementation does nothing.</para> /// </summary> /// <param name="context">The parse tree.</param> public virtual void ExitUnaryPostfixExpression([NotNull] DoshikParser.UnaryPostfixExpressionContext context) { }