public override AstNode VisitNumExpr(ExprParser.NumExprContext context) { return(new AstNode.NumNode() { Value = double.Parse(context.value.Text, CultureInfo.InvariantCulture) }); }
/// <summary> /// Visit a parse tree produced by the <c>numExpr</c> /// labeled alternative in <see cref="ExprParser.expr"/>. /// <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 VisitNumExpr([NotNull] ExprParser.NumExprContext context) { return(VisitChildren(context)); }
/// <summary> /// Exit a parse tree produced by the <c>numExpr</c> /// labeled alternative in <see cref="ExprParser.expr"/>. /// <para>The default implementation does nothing.</para> /// </summary> /// <param name="context">The parse tree.</param> public virtual void ExitNumExpr([NotNull] ExprParser.NumExprContext context) { }