public virtual void VisitPatternPlaceholder(AstNode placeholder, ICSharpCode.NRefactory.PatternMatching.Pattern pattern)
 {
     throw new NotImplementedException();
 }
 public override void VisitPatternPlaceholder(AstNode placeholder, ICSharpCode.NRefactory.PatternMatching.Pattern pattern)
 {
     throw NotSupportedToConsistency();
 }
 public JNode VisitPatternPlaceholder(AstNode placeholder, ICSharpCode.NRefactory.PatternMatching.Pattern node)
 {
     throw new NotImplementedException();
 }