source: branches/2389-EpsLexicase/HeuristicLab.ExtLibs/HeuristicLab.NRefactory/5.5.0/NRefactory.CSharp-5.5.0/Parser/mcs/visit.cs

//
// visit.cs: Visitors for parsed dom
//
// Authors: Mike Krüger (mkrueger@novell.com)
//          Marek Safar (marek.safar@gmail.com)
//
// Dual licensed under the terms of the MIT X11 or GNU GPL
//
// Copyright (c) 2010 Novell, Inc (http://www.novell.com)
// Copyright 2011 Xamarin Inc
//

using System;
using System.Diagnostics;

namespace Mono.CSharp
{
  public abstract class StructuralVisitor
  {
    public virtual void Visit (MemberCore member)
    {
      Debug.Fail ("unknown member type: " + member.GetType ());
    }

    public virtual void Visit (ModuleContainer mc)
    {
      foreach (var container in mc.Containers) {
        container.Accept (this);
      }
    }

    void VisitTypeDefinition (TypeDefinition tc)
    {
      foreach (var member in tc.Members) {
        member.Accept (this);
      }
    }

    public virtual void Visit (NamespaceContainer ns)
    {
    }

    public virtual void Visit (UsingNamespace un)
    {
    }

    public virtual void Visit (UsingAliasNamespace uan)
    {
    }
    
    public virtual void Visit (UsingExternAlias uea)
    {
    }

    public virtual void Visit (CompilationSourceFile csf)
    {
    }

    public virtual void Visit (Class c)
    {
      VisitTypeDefinition (c);
    }

    public virtual void Visit (Struct s)
    {
      VisitTypeDefinition (s);
    }


    public virtual void Visit (Interface i)
    {
      VisitTypeDefinition (i);
    }

    public virtual void Visit (Delegate d)
    {
    }

    public virtual void Visit (Enum e)
    {
      VisitTypeDefinition (e);
    }

    public virtual void Visit (FixedField f)
    {
    }

    public virtual void Visit (Const c)
    {
    }

    public virtual void Visit (Field f)
    {
    }

    public virtual void Visit (Operator o)
    {
    }

    public virtual void Visit (Indexer i)
    {
    }

    public virtual void Visit (Method m)
    {
    }

    public virtual void Visit (Property p)
    {
    }

    public virtual void Visit (Constructor c)
    {
    }

    public virtual void Visit (Destructor d)
    {
    }

    public virtual void Visit (EventField e)
    {
    }
    public virtual void Visit (EventProperty ep)
    {
    }

    public virtual void Visit (EnumMember em)
    {
    }
    
    public virtual object Visit (Statement stmt)
    {
      Debug.Fail ("unknown statement:" + stmt);
      return null;
    }
    
    public virtual object Visit (BlockVariable blockVariableDeclaration)
    {
      return null;
    }
    
    public virtual object Visit (BlockConstant blockConstantDeclaration)
    {
      return null;
    }
    
    public virtual object Visit (EmptyStatement emptyStatement)
    {
      return null;
    }

    public virtual object Visit (EmptyExpressionStatement emptyExpressionStatement)
    {
      return null;
    }

    public virtual object Visit (EmptyExpression emptyExpression)
    {
      return null;
    }
    
    public virtual object Visit (ErrorExpression errorExpression)
    {
      return null;
    }

    public virtual object Visit (If ifStatement)
    {
      return null;
    }


    public virtual object Visit (Do doStatement)
    {
      return null;
    }

    public virtual object Visit (While whileStatement)
    {
      return null;
    }

    public virtual object Visit (For forStatement)
    {
      return null;
    }

    public virtual object Visit (StatementExpression statementExpression)
    {
      return null;
    }

    public virtual object Visit (StatementErrorExpression errorStatement)
    {
      return null;
    }

    public virtual object Visit (Return returnStatement)
    {
      return null;
    }

    public virtual object Visit (Goto gotoStatement)
    {
      return null;
    }

    public virtual object Visit (LabeledStatement labeledStatement)
    {
      return null;
    }

    public virtual object Visit (SwitchLabel switchLabel)
    {
      return null;
    }

    public virtual object Visit (GotoDefault gotoDefault)
    {
      return null;
    }

    public virtual object Visit (GotoCase gotoCase)
    {
      return null;
    }

    public virtual object Visit (Throw throwStatement)
    {
      return null;
    }

    public virtual object Visit (Break breakStatement)
    {
      return null;
    }

    public virtual object Visit (Continue continueStatement)
    {
      return null;
    }

    public virtual object Visit (Block blockStatement)
    {
      return null;
    }
    
    public virtual object Visit (Switch switchStatement)
    {
      return null;
    }
    
    public virtual object Visit (StatementList statementList)
    {
      return null;
    }
    
    public virtual object Visit (Lock lockStatement)
    {
      return null;
    }

    public virtual object Visit (Unchecked uncheckedStatement)
    {
      return null;
    }

    public virtual object Visit (Checked checkedStatement)
    {
      return null;
    }

    public virtual object Visit (Unsafe unsafeStatement)
    {
      return null;
    }


    public virtual object Visit (Fixed fixedStatement)
    {
      return null;
    }


    public virtual object Visit (TryFinally tryFinallyStatement)
    {
      return null;
    }

    public virtual object Visit (TryCatch tryCatchStatement)
    {
      return null;
    }

    public virtual object Visit (Using usingStatement)
    {
      return null;
    }

    public virtual object Visit (Foreach foreachStatement)
    {
      return null;
    }

    public virtual object Visit (Yield yieldStatement)
    {
      return null;
    }

    public virtual object Visit (YieldBreak yieldBreakStatement)
    {
      return null;
    }
    
    public virtual object Visit (InvalidStatementExpression invalidStatementExpression)
    {
      return null;
    }

    public virtual object Visit (Expression expression)
    {
      Debug.Fail ("Visit unknown expression:" + expression);
      return null;
    }

    public virtual object Visit (MemberAccess memberAccess)
    {
      return null;
    }

    public virtual object Visit (QualifiedAliasMember qualifiedAliasMember)
    {
      return null;
    }

    public virtual object Visit (LocalVariableReference localVariableReference)
    {
      return null;
    }

    public virtual object Visit (Constant constant)
    {
      return null;
    }

    public virtual object Visit (BooleanExpression booleanExpression)
    {
      return null;
    }

    public virtual object Visit (SimpleName simpleName)
    {
      return null;
    }

    public virtual object Visit (ParenthesizedExpression parenthesizedExpression)
    {
      return null;
    }

    public virtual object Visit (Unary unaryExpression)
    {
      return null;
    }

    public virtual object Visit (UnaryMutator unaryMutatorExpression)
    {
      return null;
    }

    // *expr
    public virtual object Visit (Indirection indirectionExpression)
    {
      return null;
    }

    public virtual object Visit (Is isExpression)
    {
      return null;
    }

    public virtual object Visit (As asExpression)
    {
      return null;
    }

    public virtual object Visit (Cast castExpression)
    {
      return null;
    }

    public virtual object Visit (ComposedCast composedCast)
    {
      return null;
    }

    public virtual object Visit (DefaultValueExpression defaultValueExpression)
    {
      return null;
    }
    
    public virtual object Visit (DefaultParameterValueExpression defaultParameterValueExpression)
    {
      return null;
    }
    
    public virtual object Visit (Binary binaryExpression)
    {
      return null;
    }

    public virtual object Visit (Nullable.NullCoalescingOperator nullCoalescingOperator)
    {
      return null;
    }

    public virtual object Visit (Conditional conditionalExpression)
    {
      return null;
    }

    public virtual object Visit (Invocation invocationExpression)
    {
      return null;
    }

    public virtual object Visit (New newExpression)
    {
      return null;
    }

    public virtual object Visit (NewAnonymousType newAnonymousType)
    {
      return null;
    }

    public virtual object Visit (NewInitialize newInitializeExpression)
    {
      return null;
    }

    public virtual object Visit (ArrayCreation arrayCreationExpression)
    {
      return null;
    }

    public virtual object Visit (This thisExpression)
    {
      return null;
    }

    public virtual object Visit (ArglistAccess argListAccessExpression)
    {
      return null;
    }

    public virtual object Visit (Arglist argListExpression)
    {
      return null;
    }

    public virtual object Visit (TypeOf typeOfExpression)
    {
      return null;
    }

    public virtual object Visit (SizeOf sizeOfExpression)
    {
      return null;
    }

    public virtual object Visit (CheckedExpr checkedExpression)
    {
      return null;
    }

    public virtual object Visit (UnCheckedExpr uncheckedExpression)
    {
      return null;
    }

    public virtual object Visit (ElementAccess elementAccessExpression)
    {
      return null;
    }

    public virtual object Visit (BaseThis baseAccessExpression)
    {
      return null;
    }

    public virtual object Visit (StackAlloc stackAllocExpression)
    {
      return null;
    }

    public virtual object Visit (SimpleAssign simpleAssign)
    {
      return null;
    }

    public virtual object Visit (CompoundAssign compoundAssign)
    {
      return null;
    }

    public virtual object Visit (TypeExpression typeExpression)
    {
      return null;
    }

    public virtual object Visit (AnonymousMethodExpression anonymousMethodExpression)
    {
      return null;
    }
    
    public virtual object Visit (LambdaExpression lambdaExpression)
    {
      return null;
    }
    
    public virtual object Visit (ConstInitializer constInitializer)
    {
      return null;
    }
    
    public virtual object Visit (ArrayInitializer arrayInitializer)
    {
      return null;
    }
    
    public virtual object Visit (Linq.QueryExpression queryExpression)
    {
      return null;
    }

    public virtual object Visit (Linq.QueryStartClause queryExpression)
    {
      return null;
    }
    
    public virtual object Visit (Linq.SelectMany selectMany)
    {
      return null;
    }

    public virtual object Visit (Linq.Select select)
    {
      return null;
    }

    public virtual object Visit (Linq.GroupBy groupBy)
    {
      return null;
    }

    public virtual object Visit (Linq.Let let)
    {
      return null;
    }

    public virtual object Visit (Linq.Where where)
    {
      return null;
    }

    public virtual object Visit (Linq.Join join)
    {
      return null;
    }

    public virtual object Visit (Linq.GroupJoin groupJoin)
    {
      return null;
    }

    public virtual object Visit (Linq.OrderByAscending orderByAscending)
    {
      return null;
    }

    public virtual object Visit (Linq.OrderByDescending orderByDescending)
    {
      return null;
    }

    public virtual object Visit (Linq.ThenByAscending thenByAscending)
    {
      return null;
    }
    
    public virtual object Visit (Linq.ThenByDescending thenByDescending)
    {
      return null;
    }
    
    // undocumented expressions
    public virtual object Visit (RefValueExpr refValueExpr)
    {
      return null;
    }
    
    public virtual object Visit (RefTypeExpr refTypeExpr)
    {
      return null;
    }
    
    public virtual object Visit (MakeRefExpr makeRefExpr)
    {
      return null;
    }

    public virtual object Visit (Await awaitExpr)
    {
      return null;
    }
  }
}