Examples of EDU.purdue.jtb.visitor.ExpansionUnitTypeCounter

EDU.purdue.jtb.visitor.ExpansionUnitTypeCounter
Class ExpansionUnitTypeCounter counts the types of the expansion units found in this subtree, without descending further into the tree than this level. Typically will be executed on n.f0 of an Expansion.

   //
   // f0 -> ( ExpansionUnit() )*
   //
   public void visit(Expansion n) {
      if ( !errorReported && !topLevel && n.f0.size() > 1 ) {
         ExpansionUnitTypeCounter v = new ExpansionUnitTypeCounter();
         n.accept(v);


         if ( v.getNumNormals() > 1 ) {
            Errors.softErr("In " + curProd + "()--only single " +
               "nonterminals may appear below the top level.");
            errorReported = true;
         }
      }

View Full Code Here

TOP

Related Classes of EDU.purdue.jtb.visitor.ExpansionUnitTypeCounter

EDU.purdue.jtb.misc.toolkit.SchemeSemanticChecker

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.