Examples of xtc.parser.Result.createValue()

xtc.parser.Result.createValue()
Create a semantic value based on this result. A straight-forward implementation of this method simply creates a new semantic value, using the specified actual value, this result's index, and the specified parse error:
```
 public SemanticValue value(Object value, ParseError error) { return new SemanticValue(value, index, error); } 
```
However, for a result that already is a semantic value, a more sophisticated implementation can avoid creating a new semantic value if the specified actual value and parse error are identical to those for this result. @param value The actual value. @param error The embedded parse error. @throws IllegalStateException Signals that this result is aparse error.

      String v$g$1 = "super";


      yyValue = GNode.create("SuperKey", v$g$1);
      yyValue.setLocation(location(yyStart));


      return yyResult.createValue(yyValue, yyError);
    }


    // Done.
    yyError = yyError.select("super key expected", yyStart);
    return yyError;

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      String v$g$1 = "_";


      yyValue = GNode.create("WildKey", v$g$1);
      yyValue.setLocation(location(yyStart));


      return yyResult.createValue(yyValue, yyError);
    }


    // Done.
    yyError = yyError.select("wild key expected", yyStart);
    return yyError;

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          Node v$g$5 = yyResult.semanticValue();


          yyValue = GNode.create("TopStat", v$g$3, v$g$4, v$g$5);
          yyValue.setLocation(location(yyStart));


          return yyResult.createValue(yyValue, yyError);
        }
      }
    }


    // Alternative 4.

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            if (yyResult.hasValue("}")) {


              yyValue = GNode.create("Packaging", v$g$1, v$g$2);
              yyValue.setLocation(location(yyStart));


              return yyResult.createValue(yyValue, yyError);
            } else {
              yyError = yyError.select("'}' expected", yyBase);
            }
          }
        } else {

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          if (yyResult.hasValue()) {


            yyValue = GNode.create("CompilationUnit", v$g$1, v$g$2);
            yyValue.setLocation(location(yyStart));


            return yyResult.createValue(yyValue, yyError);
          }
        }
      } // End scope for v$g$1.
    }

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        String v$g$1 = yyResult.semanticValue();


        yyValue = GNode.create("Id", v$g$1);
        yyValue.setLocation(location(yyStart));


        return yyResult.createValue(yyValue, yyError);
      }
    }


    // Done.
    return yyError;

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        String v$g$1 = yyResult.semanticValue();


        yyValue = GNode.create("VarId", v$g$1);
        yyValue.setLocation(location(yyStart));


        return yyResult.createValue(yyValue, yyError);
      }
    }


    // Done.
    return yyError;

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      yyResult = popIdentifier(yyResult.index);
      yyError  = yyResult.select(yyError);
      if (yyResult.hasValue()) {
        yyValue = yyResult.semanticValue();


        return yyResult.createValue(yyValue, yyError);
      }
    }


    // Done.
    return yyError;

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      if (!contains(SCALA_KEYWORDS, toText(v))) {


        yyValue = difference(yyStart, yyResult.index);


        return yyResult.createValue(yyValue, yyError);
      }
    }


    // Done.
    yyError = yyError.select("op identifier expected", yyStart);

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      if (!contains(SCALA_KEYWORDS, toText(v))) {


        yyValue = difference(yyStart, yyResult.index);


        return yyResult.createValue(yyValue, yyError);
      }
    }


    // Done.
    yyError = yyError.select("var identifier expected", yyStart);

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