public override int VisitAssign(ExprParser.AssignContext context) { string id = context.ID().GetText(); int value = Visit(context.expr()); Console.WriteLine("{0} = {1}", id, value); return(value); }
/// <summary> /// Exit a parse tree produced by <see cref="ExprParser.assign"/>. /// <para>The default implementation does nothing.</para> /// </summary> /// <param name="context">The parse tree.</param> public virtual void ExitAssign([NotNull] ExprParser.AssignContext context) { }
/// <summary> /// Visit a parse tree produced by <see cref="ExprParser.assign"/>. /// <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 VisitAssign([NotNull] ExprParser.AssignContext context) { return(VisitChildren(context)); }