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.

        if (yyResult.hasValue()) {
          Pair<Node> v$3 = yyResult.semanticValue();


          yyValue = new Pair<Node>(v$el$2, v$3);


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


    // Alternative 2.

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


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


      return yyResult.createValue(yyValue, yyError);
    }


    // Alternative 2.


    yyResult = p$$Shared1(yyStart);

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          Node v$g$4 = yyResult.semanticValue();


          yyValue = GNode.create("TemplateStat", v$g$2, v$g$3, v$g$4);
          yyValue.setLocation(location(yyStart));


          return yyResult.createValue(yyValue, yyError);
        }


        // Nested alternative 2.


        yyResult = pDcl(yyChoice1);

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      Node v$g$2 = yyResult.semanticValue();


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


      return yyResult.createValue(yyValue, yyError);
    }


    // Alternative 3.


    yyResult = pkey(yyStart);

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      String v$g$3 = "override";


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


      return yyResult.createValue(yyValue, yyError);
    }


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

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      String v$g$1 = "abstract";


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


      return yyResult.createValue(yyValue, yyError);
    }


    // Alternative 2.


    yyResult = pkey(yyStart);

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      String v$g$2 = "final";


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


      return yyResult.createValue(yyValue, yyError);
    }


    // Alternative 3.


    yyResult = pkey(yyStart);

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      String v$g$3 = "sealed";


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


      return yyResult.createValue(yyValue, yyError);
    }


    // Alternative 4.


    yyResult = pkey(yyStart);

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      String v$g$4 = "implicit";


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


      return yyResult.createValue(yyValue, yyError);
    }


    // Alternative 5.


    yyResult = pkey(yyStart);

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      String v$g$5 = "lazy";


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


      return yyResult.createValue(yyValue, yyError);
    }


    // Done.
    yyError = yyError.select("local modifier expected", yyStart);
    return yyError;

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