public override void ExitVariable(lisp_gammarParser.VariableContext context) { if (!_FuncExp) { if (!_IfExp) { string a = context.ID().GetText(); if (_Symtable.ContainsKey(a)) { ClearCtx(context); AddCtx(context, _Symtable[a].GetText()); } else { ParsingMessage.ErrorCode(2, context); } } } base.ExitVariable(context); }
/// <summary> /// Exit a parse tree produced by <see cref="lisp_gammarParser.variable"/>. /// <para>The default implementation does nothing.</para> /// </summary> /// <param name="context">The parse tree.</param> public virtual void ExitVariable([NotNull] lisp_gammarParser.VariableContext context) { }
/// <summary> /// Visit a parse tree produced by <see cref="lisp_gammarParser.variable"/>. /// <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 VisitVariable([NotNull] lisp_gammarParser.VariableContext context) { return(VisitChildren(context)); }