anchor.diff:        if (state == INIT_STATE.NOT_INIT) {
           if (fieldElement.isConst) {
             _errorReporter.reportErrorForNode(
  -              CompileTimeErrorCode.CONST_NOT_INITIALIZED, node.returnType,
  -              [fieldElement.name]);
  +              CompileTimeErrorCode.CONST_NOT_INITIALIZED,
  +              constructor.returnType, [fieldElement.name]);
             foundError = true;
           }
         }
  
positive.code:    *
     * See [CompileTimeErrorCode.RETHROW_OUTSIDE_CATCH].
     */
    bool _checkForRethrowOutsideCatch(RethrowExpression node) {
      if (!_isInCatchClause) {
        _errorReporter.reportErrorForNode(
            CompileTimeErrorCode.RETHROW_OUTSIDE_CATCH, node);
        return true;
      }
      return false;
  
negative.code:     }
      _errorReporter.reportErrorForNode(
          CompileTimeErrorCode.UNDEFINED_CONSTRUCTOR_IN_INITIALIZER_DEFAULT,
          constructor.returnType, [superElement.name]);
      return true;
    }
  
  