protected virtual GlobalVariableDefinitionNode ParseGlobalVariableDefinition() { // TODO : Move constants out of code into a the InterchangeFormatConstants class // TODO : Move error messages out of code into a the InterchangeFormatErrors class // PARSE: <globalDefinition> ::= ’Global’ ’variable:’ <globalNameString> <elementSeparator> Token token = this.GetNextTokenxx(); StringToken name = token as StringToken; if (name == null) { GlobalVariableDefinitionNode result = new GlobalVariableDefinitionNode(); this.ReportParserError(result, "Missing global variable name.", token); return(result); } name = this.VerifyIdentifierString(name, "Global variable name not an identifier."); token = this.GetNextTokenxx(); if (!(token is EofToken)) { GlobalVariableDefinitionNode result = new GlobalVariableDefinitionNode(); this.ReportParserError(result, "Unexpected code found after global variable name.", token); return(result); } return(new GlobalVariableDefinitionNode(name)); }
/// <summary> /// Visits the Global Variable Definition node. /// </summary> /// <param name="node">The node to visit.</param> public override bool VisitGlobalVariableDefinition(GlobalVariableDefinitionNode node) { if (node.GlobalName == null) return false; return true; }
/// <summary> /// Visits the Global Variable Definition node. /// </summary> /// <param name="node">The node to visit.</param> public virtual TResult VisitGlobalVariableDefinition(GlobalVariableDefinitionNode node) { return(default(TResult)); // The default naive implementation }