C# (CSharp) ParseNode_Base.Init_PreCheckSet Exemples

Exemple #1

Fichier : ParseNode_Many.cs Projet : jiuminga/Unity_AdditiveTools

 // lookahead includes empty.
 public override TokenSet Init_PreCheckSet(ParseNode_Root parser)
 {
     if (FirstSet == null)
     {
         FirstSet = new TokenSet(node.Init_PreCheckSet(parser));
         FirstSet.AddEmpty();
     }
     return(FirstSet);
 }

Exemple #2

Fichier : ParseNode_Rule.cs Projet : jiuminga/Unity_AdditiveTools

 public override TokenSet Init_PreCheckSet(ParseNode_Root parser)
 {
     if (FirstSet == null)
     {
         if (inProgress)
         {
             throw new Exception(m_sNtName + ": recursive lookahead");
         }
         inProgress = true;
         FirstSet   = rhs.Init_PreCheckSet(parser);
     }
     return(FirstSet);
 }