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Viewing changes to external/nrefactory/ICSharpCode.NRefactory.CSharp/Ast/DepthFirstAstVisitor.cs

  • Committer: Package Import Robot
  • Author(s): Jo Shields
  • Date: 2013-05-12 09:46:03 UTC
  • mto: This revision was merged to the branch mainline in revision 29.
  • Revision ID: package-import@ubuntu.com-20130512094603-mad323bzcxvmcam0
Tags: upstream-4.0.5+dfsg
ImportĀ upstreamĀ versionĀ 4.0.5+dfsg

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external/nrefactory/ICSharpCode.NRefactory.CSharp/Ast/DepthFirstAstVisitor.cs
 
1
ļ»æ// 
 
2
// IAstVisitor.cs
 
3
//
 
4
// Author:
 
5
//       Mike KrĆ¼ger <mkrueger@novell.com>
 
6
// 
 
7
// Copyright (c) 2010 Novell, Inc (http://www.novell.com)
 
8
// 
 
9
// Permission is hereby granted, free of charge, to any person obtaining a copy
 
10
// of this software and associated documentation files (the "Software"), to deal
 
11
// in the Software without restriction, including without limitation the rights
 
12
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 
13
// copies of the Software, and to permit persons to whom the Software is
 
14
// furnished to do so, subject to the following conditions:
 
15
// 
 
16
// The above copyright notice and this permission notice shall be included in
 
17
// all copies or substantial portions of the Software.
 
18
// 
 
19
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 
20
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 
21
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 
22
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 
23
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 
24
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 
25
// THE SOFTWARE.
 
26
 
 
27
using System;
 
28
 
 
29
namespace ICSharpCode.NRefactory.CSharp
 
30
{
 
31
        /// <summary>
 
32
        /// AST visitor with a default implementation that visits all node depth-first.
 
33
        /// </summary>
 
34
        public abstract class DepthFirstAstVisitor : IAstVisitor
 
35
        {
 
36
                protected virtual void VisitChildren (AstNode node)
 
37
                {
 
38
                        AstNode next;
 
39
                        for (var child = node.FirstChild; child != null; child = next) {
 
40
                                // Store next to allow the loop to continue
 
41
                                // if the visitor removes/replaces child.
 
42
                                next = child.NextSibling;
 
43
                                child.AcceptVisitor (this);
 
44
                        }
 
45
                }
 
46
                
 
47
                public virtual void VisitSyntaxTree (SyntaxTree syntaxTree)
 
48
                {
 
49
                        VisitChildren (syntaxTree);
 
50
                }
 
51
                
 
52
                public virtual void VisitComment(Comment comment)
 
53
                {
 
54
                        VisitChildren(comment);
 
55
                }
 
56
 
 
57
                public virtual void VisitNewLine(NewLineNode newLineNode)
 
58
                {
 
59
                        VisitChildren(newLineNode);
 
60
                }
 
61
 
 
62
                public virtual void VisitWhitespace(WhitespaceNode whitespaceNode)
 
63
                {
 
64
                        VisitChildren(whitespaceNode);
 
65
                }
 
66
 
 
67
                public virtual void VisitText(TextNode textNode)
 
68
                {
 
69
                        VisitChildren(textNode);
 
70
                }
 
71
 
 
72
                public virtual void VisitDocumentationReference (DocumentationReference documentationReference)
 
73
                {
 
74
                        VisitChildren (documentationReference);
 
75
                }
 
76
                
 
77
                public virtual void VisitPreProcessorDirective (PreProcessorDirective preProcessorDirective)
 
78
                {
 
79
                        VisitChildren (preProcessorDirective);
 
80
                }
 
81
 
 
82
                public virtual void VisitIdentifier (Identifier identifier)
 
83
                {
 
84
                        VisitChildren (identifier);
 
85
                }
 
86
                
 
87
                public virtual void VisitCSharpTokenNode (CSharpTokenNode token)
 
88
                {
 
89
                        VisitChildren (token);
 
90
                }
 
91
                
 
92
                public virtual void VisitPrimitiveType (PrimitiveType primitiveType)
 
93
                {
 
94
                        VisitChildren (primitiveType);
 
95
                }
 
96
                
 
97
                public virtual void VisitComposedType (ComposedType composedType)
 
98
                {
 
99
                        VisitChildren (composedType);
 
100
                }
 
101
                
 
102
                public virtual void VisitSimpleType(SimpleType simpleType)
 
103
                {
 
104
                        VisitChildren (simpleType);
 
105
                }
 
106
                
 
107
                public virtual void VisitMemberType(MemberType memberType)
 
108
                {
 
109
                        VisitChildren (memberType);
 
110
                }
 
111
                
 
112
                public virtual void VisitAttribute (Attribute attribute)
 
113
                {
 
114
                        VisitChildren (attribute);
 
115
                }
 
116
                
 
117
                public virtual void VisitAttributeSection (AttributeSection attributeSection)
 
118
                {
 
119
                        VisitChildren (attributeSection);
 
120
                }
 
121
                
 
122
                public virtual void VisitDelegateDeclaration (DelegateDeclaration delegateDeclaration)
 
123
                {
 
124
                        VisitChildren (delegateDeclaration);
 
125
                }
 
126
                
 
127
                public virtual void VisitNamespaceDeclaration (NamespaceDeclaration namespaceDeclaration)
 
128
                {
 
129
                        VisitChildren (namespaceDeclaration);
 
130
                }
 
131
                
 
132
                public virtual void VisitTypeDeclaration (TypeDeclaration typeDeclaration)
 
133
                {
 
134
                        VisitChildren (typeDeclaration);
 
135
                }
 
136
                
 
137
                public virtual void VisitTypeParameterDeclaration (TypeParameterDeclaration typeParameterDeclaration)
 
138
                {
 
139
                        VisitChildren (typeParameterDeclaration);
 
140
                }
 
141
                
 
142
                public virtual void VisitEnumMemberDeclaration (EnumMemberDeclaration enumMemberDeclaration)
 
143
                {
 
144
                        VisitChildren (enumMemberDeclaration);
 
145
                }
 
146
                
 
147
                public virtual void VisitUsingDeclaration (UsingDeclaration usingDeclaration)
 
148
                {
 
149
                        VisitChildren (usingDeclaration);
 
150
                }
 
151
                
 
152
                public virtual void VisitUsingAliasDeclaration (UsingAliasDeclaration usingDeclaration)
 
153
                {
 
154
                        VisitChildren (usingDeclaration);
 
155
                }
 
156
                
 
157
                public virtual void VisitExternAliasDeclaration(ExternAliasDeclaration externAliasDeclaration)
 
158
                {
 
159
                        VisitChildren (externAliasDeclaration);
 
160
                }
 
161
                
 
162
                public virtual void VisitConstructorDeclaration (ConstructorDeclaration constructorDeclaration)
 
163
                {
 
164
                        VisitChildren (constructorDeclaration);
 
165
                }
 
166
                
 
167
                public virtual void VisitConstructorInitializer (ConstructorInitializer constructorInitializer)
 
168
                {
 
169
                        VisitChildren (constructorInitializer);
 
170
                }
 
171
                
 
172
                public virtual void VisitDestructorDeclaration (DestructorDeclaration destructorDeclaration)
 
173
                {
 
174
                        VisitChildren (destructorDeclaration);
 
175
                }
 
176
                
 
177
                public virtual void VisitEventDeclaration (EventDeclaration eventDeclaration)
 
178
                {
 
179
                        VisitChildren (eventDeclaration);
 
180
                }
 
181
                
 
182
                public virtual void VisitCustomEventDeclaration (CustomEventDeclaration eventDeclaration)
 
183
                {
 
184
                        VisitChildren (eventDeclaration);
 
185
                }
 
186
                
 
187
                public virtual void VisitFieldDeclaration (FieldDeclaration fieldDeclaration)
 
188
                {
 
189
                        VisitChildren (fieldDeclaration);
 
190
                }
 
191
                
 
192
                public virtual void VisitFixedFieldDeclaration (FixedFieldDeclaration fixedFieldDeclaration)
 
193
                {
 
194
                        VisitChildren (fixedFieldDeclaration);
 
195
                }
 
196
                
 
197
                public virtual void VisitFixedVariableInitializer (FixedVariableInitializer fixedVariableInitializer)
 
198
                {
 
199
                        VisitChildren (fixedVariableInitializer);
 
200
                }
 
201
                
 
202
                public virtual void VisitIndexerDeclaration (IndexerDeclaration indexerDeclaration)
 
203
                {
 
204
                        VisitChildren (indexerDeclaration);
 
205
                }
 
206
                
 
207
                public virtual void VisitMethodDeclaration (MethodDeclaration methodDeclaration)
 
208
                {
 
209
                        VisitChildren (methodDeclaration);
 
210
                }
 
211
                
 
212
                public virtual void VisitOperatorDeclaration (OperatorDeclaration operatorDeclaration)
 
213
                {
 
214
                        VisitChildren (operatorDeclaration);
 
215
                }
 
216
                
 
217
                public virtual void VisitPropertyDeclaration (PropertyDeclaration propertyDeclaration)
 
218
                {
 
219
                        VisitChildren (propertyDeclaration);
 
220
                }
 
221
                
 
222
                public virtual void VisitAccessor (Accessor accessor)
 
223
                {
 
224
                        VisitChildren (accessor);
 
225
                }
 
226
                
 
227
                public virtual void VisitVariableInitializer (VariableInitializer variableInitializer)
 
228
                {
 
229
                        VisitChildren (variableInitializer);
 
230
                }
 
231
                
 
232
                public virtual void VisitParameterDeclaration (ParameterDeclaration parameterDeclaration)
 
233
                {
 
234
                        VisitChildren (parameterDeclaration);
 
235
                }
 
236
                
 
237
                public virtual void VisitConstraint (Constraint constraint)
 
238
                {
 
239
                        VisitChildren (constraint);
 
240
                }
 
241
                
 
242
                public virtual void VisitBlockStatement (BlockStatement blockStatement)
 
243
                {
 
244
                        VisitChildren (blockStatement);
 
245
                }
 
246
                
 
247
                public virtual void VisitExpressionStatement (ExpressionStatement expressionStatement)
 
248
                {
 
249
                        VisitChildren (expressionStatement);
 
250
                }
 
251
                
 
252
                public virtual void VisitBreakStatement (BreakStatement breakStatement)
 
253
                {
 
254
                        VisitChildren (breakStatement);
 
255
                }
 
256
                
 
257
                public virtual void VisitCheckedStatement (CheckedStatement checkedStatement)
 
258
                {
 
259
                        VisitChildren (checkedStatement);
 
260
                }
 
261
                
 
262
                public virtual void VisitContinueStatement (ContinueStatement continueStatement)
 
263
                {
 
264
                        VisitChildren (continueStatement);
 
265
                }
 
266
                
 
267
                public virtual void VisitDoWhileStatement (DoWhileStatement doWhileStatement)
 
268
                {
 
269
                        VisitChildren (doWhileStatement);
 
270
                }
 
271
                
 
272
                public virtual void VisitEmptyStatement (EmptyStatement emptyStatement)
 
273
                {
 
274
                        VisitChildren (emptyStatement);
 
275
                }
 
276
                
 
277
                public virtual void VisitFixedStatement (FixedStatement fixedStatement)
 
278
                {
 
279
                        VisitChildren (fixedStatement);
 
280
                }
 
281
                
 
282
                public virtual void VisitForeachStatement (ForeachStatement foreachStatement)
 
283
                {
 
284
                        VisitChildren (foreachStatement);
 
285
                }
 
286
                
 
287
                public virtual void VisitForStatement (ForStatement forStatement)
 
288
                {
 
289
                        VisitChildren (forStatement);
 
290
                }
 
291
                
 
292
                public virtual void VisitGotoCaseStatement (GotoCaseStatement gotoCaseStatement)
 
293
                {
 
294
                        VisitChildren (gotoCaseStatement);
 
295
                }
 
296
                
 
297
                public virtual void VisitGotoDefaultStatement (GotoDefaultStatement gotoDefaultStatement)
 
298
                {
 
299
                        VisitChildren (gotoDefaultStatement);
 
300
                }
 
301
                
 
302
                public virtual void VisitGotoStatement (GotoStatement gotoStatement)
 
303
                {
 
304
                        VisitChildren (gotoStatement);
 
305
                }
 
306
                
 
307
                public virtual void VisitIfElseStatement (IfElseStatement ifElseStatement)
 
308
                {
 
309
                        VisitChildren (ifElseStatement);
 
310
                }
 
311
                
 
312
                public virtual void VisitLabelStatement (LabelStatement labelStatement)
 
313
                {
 
314
                        VisitChildren (labelStatement);
 
315
                }
 
316
                
 
317
                public virtual void VisitLockStatement (LockStatement lockStatement)
 
318
                {
 
319
                        VisitChildren (lockStatement);
 
320
                }
 
321
                
 
322
                public virtual void VisitReturnStatement (ReturnStatement returnStatement)
 
323
                {
 
324
                        VisitChildren (returnStatement);
 
325
                }
 
326
                
 
327
                public virtual void VisitSwitchStatement (SwitchStatement switchStatement)
 
328
                {
 
329
                        VisitChildren (switchStatement);
 
330
                }
 
331
                
 
332
                public virtual void VisitSwitchSection (SwitchSection switchSection)
 
333
                {
 
334
                        VisitChildren (switchSection);
 
335
                }
 
336
                
 
337
                public virtual void VisitCaseLabel (CaseLabel caseLabel)
 
338
                {
 
339
                        VisitChildren (caseLabel);
 
340
                }
 
341
                
 
342
                public virtual void VisitThrowStatement (ThrowStatement throwStatement)
 
343
                {
 
344
                        VisitChildren (throwStatement);
 
345
                }
 
346
                
 
347
                public virtual void VisitTryCatchStatement (TryCatchStatement tryCatchStatement)
 
348
                {
 
349
                        VisitChildren (tryCatchStatement);
 
350
                }
 
351
                
 
352
                public virtual void VisitCatchClause (CatchClause catchClause)
 
353
                {
 
354
                        VisitChildren (catchClause);
 
355
                }
 
356
                
 
357
                public virtual void VisitUncheckedStatement (UncheckedStatement uncheckedStatement)
 
358
                {
 
359
                        VisitChildren (uncheckedStatement);
 
360
                }
 
361
                
 
362
                public virtual void VisitUnsafeStatement (UnsafeStatement unsafeStatement)
 
363
                {
 
364
                        VisitChildren (unsafeStatement);
 
365
                }
 
366
                
 
367
                public virtual void VisitUsingStatement (UsingStatement usingStatement)
 
368
                {
 
369
                        VisitChildren (usingStatement);
 
370
                }
 
371
                
 
372
                public virtual void VisitVariableDeclarationStatement (VariableDeclarationStatement variableDeclarationStatement)
 
373
                {
 
374
                        VisitChildren (variableDeclarationStatement);
 
375
                }
 
376
                
 
377
                public virtual void VisitWhileStatement (WhileStatement whileStatement)
 
378
                {
 
379
                        VisitChildren (whileStatement);
 
380
                }
 
381
                
 
382
                public virtual void VisitYieldBreakStatement (YieldBreakStatement yieldBreakStatement)
 
383
                {
 
384
                        VisitChildren (yieldBreakStatement);
 
385
                }
 
386
                
 
387
                public virtual void VisitYieldReturnStatement (YieldReturnStatement yieldReturnStatement)
 
388
                {
 
389
                        VisitChildren (yieldReturnStatement);
 
390
                }
 
391
                
 
392
                public virtual void VisitAnonymousMethodExpression (AnonymousMethodExpression anonymousMethodExpression)
 
393
                {
 
394
                        VisitChildren (anonymousMethodExpression);
 
395
                }
 
396
                
 
397
                public virtual void VisitLambdaExpression (LambdaExpression lambdaExpression)
 
398
                {
 
399
                        VisitChildren (lambdaExpression);
 
400
                }
 
401
                
 
402
                public virtual void VisitAssignmentExpression (AssignmentExpression assignmentExpression)
 
403
                {
 
404
                        VisitChildren (assignmentExpression);
 
405
                }
 
406
                
 
407
                public virtual void VisitBaseReferenceExpression (BaseReferenceExpression baseReferenceExpression)
 
408
                {
 
409
                        VisitChildren (baseReferenceExpression);
 
410
                }
 
411
                
 
412
                public virtual void VisitBinaryOperatorExpression (BinaryOperatorExpression binaryOperatorExpression)
 
413
                {
 
414
                        VisitChildren (binaryOperatorExpression);
 
415
                }
 
416
                
 
417
                public virtual void VisitCastExpression (CastExpression castExpression)
 
418
                {
 
419
                        VisitChildren (castExpression);
 
420
                }
 
421
                
 
422
                public virtual void VisitCheckedExpression (CheckedExpression checkedExpression)
 
423
                {
 
424
                        VisitChildren (checkedExpression);
 
425
                }
 
426
                
 
427
                public virtual void VisitConditionalExpression (ConditionalExpression conditionalExpression)
 
428
                {
 
429
                        VisitChildren (conditionalExpression);
 
430
                }
 
431
                
 
432
                public virtual void VisitIdentifierExpression (IdentifierExpression identifierExpression)
 
433
                {
 
434
                        VisitChildren (identifierExpression);
 
435
                }
 
436
                
 
437
                public virtual void VisitIndexerExpression (IndexerExpression indexerExpression)
 
438
                {
 
439
                        VisitChildren (indexerExpression);
 
440
                }
 
441
                
 
442
                public virtual void VisitInvocationExpression (InvocationExpression invocationExpression)
 
443
                {
 
444
                        VisitChildren (invocationExpression);
 
445
                }
 
446
                
 
447
                public virtual void VisitDirectionExpression (DirectionExpression directionExpression)
 
448
                {
 
449
                        VisitChildren (directionExpression);
 
450
                }
 
451
                
 
452
                public virtual void VisitMemberReferenceExpression (MemberReferenceExpression memberReferenceExpression)
 
453
                {
 
454
                        VisitChildren (memberReferenceExpression);
 
455
                }
 
456
                
 
457
                public virtual void VisitNullReferenceExpression (NullReferenceExpression nullReferenceExpression)
 
458
                {
 
459
                        VisitChildren (nullReferenceExpression);
 
460
                }
 
461
                
 
462
                public virtual void VisitObjectCreateExpression (ObjectCreateExpression objectCreateExpression)
 
463
                {
 
464
                        VisitChildren (objectCreateExpression);
 
465
                }
 
466
                
 
467
                public virtual void VisitAnonymousTypeCreateExpression(AnonymousTypeCreateExpression anonymousTypeCreateExpression)
 
468
                {
 
469
                        VisitChildren (anonymousTypeCreateExpression);
 
470
                }
 
471
                
 
472
                public virtual void VisitArrayCreateExpression (ArrayCreateExpression arrayCreateExpression)
 
473
                {
 
474
                        VisitChildren (arrayCreateExpression);
 
475
                }
 
476
                
 
477
                public virtual void VisitParenthesizedExpression (ParenthesizedExpression parenthesizedExpression)
 
478
                {
 
479
                        VisitChildren (parenthesizedExpression);
 
480
                }
 
481
                
 
482
                public virtual void VisitPointerReferenceExpression (PointerReferenceExpression pointerReferenceExpression)
 
483
                {
 
484
                        VisitChildren (pointerReferenceExpression);
 
485
                }
 
486
                
 
487
                public virtual void VisitPrimitiveExpression(PrimitiveExpression primitiveExpression)
 
488
                {
 
489
                        VisitChildren (primitiveExpression);
 
490
                }
 
491
                
 
492
                public virtual void VisitSizeOfExpression (SizeOfExpression sizeOfExpression)
 
493
                {
 
494
                        VisitChildren (sizeOfExpression);
 
495
                }
 
496
                
 
497
                public virtual void VisitStackAllocExpression (StackAllocExpression stackAllocExpression)
 
498
                {
 
499
                        VisitChildren (stackAllocExpression);
 
500
                }
 
501
                
 
502
                public virtual void VisitThisReferenceExpression(ThisReferenceExpression thisReferenceExpression)
 
503
                {
 
504
                        VisitChildren (thisReferenceExpression);
 
505
                }
 
506
                
 
507
                public virtual void VisitTypeOfExpression (TypeOfExpression typeOfExpression)
 
508
                {
 
509
                        VisitChildren (typeOfExpression);
 
510
                }
 
511
                
 
512
                public virtual void VisitTypeReferenceExpression(TypeReferenceExpression typeReferenceExpression)
 
513
                {
 
514
                        VisitChildren (typeReferenceExpression);
 
515
                }
 
516
                
 
517
                public virtual void VisitUnaryOperatorExpression (UnaryOperatorExpression unaryOperatorExpression)
 
518
                {
 
519
                        VisitChildren (unaryOperatorExpression);
 
520
                }
 
521
                
 
522
                public virtual void VisitUncheckedExpression (UncheckedExpression uncheckedExpression)
 
523
                {
 
524
                        VisitChildren (uncheckedExpression);
 
525
                }
 
526
                
 
527
                public virtual void VisitQueryExpression(QueryExpression queryExpression)
 
528
                {
 
529
                        VisitChildren (queryExpression);
 
530
                }
 
531
                
 
532
                public virtual void VisitQueryContinuationClause(QueryContinuationClause queryContinuationClause)
 
533
                {
 
534
                        VisitChildren (queryContinuationClause);
 
535
                }
 
536
                
 
537
                public virtual void VisitQueryFromClause(QueryFromClause queryFromClause)
 
538
                {
 
539
                        VisitChildren (queryFromClause);
 
540
                }
 
541
                
 
542
                public virtual void VisitQueryLetClause(QueryLetClause queryLetClause)
 
543
                {
 
544
                        VisitChildren (queryLetClause);
 
545
                }
 
546
                
 
547
                public virtual void VisitQueryWhereClause(QueryWhereClause queryWhereClause)
 
548
                {
 
549
                        VisitChildren (queryWhereClause);
 
550
                }
 
551
                
 
552
                public virtual void VisitQueryJoinClause(QueryJoinClause queryJoinClause)
 
553
                {
 
554
                        VisitChildren (queryJoinClause);
 
555
                }
 
556
                
 
557
                public virtual void VisitQueryOrderClause(QueryOrderClause queryOrderClause)
 
558
                {
 
559
                        VisitChildren (queryOrderClause);
 
560
                }
 
561
                
 
562
                public virtual void VisitQueryOrdering(QueryOrdering queryOrdering)
 
563
                {
 
564
                        VisitChildren (queryOrdering);
 
565
                }
 
566
                
 
567
                public virtual void VisitQuerySelectClause(QuerySelectClause querySelectClause)
 
568
                {
 
569
                        VisitChildren (querySelectClause);
 
570
                }
 
571
                
 
572
                public virtual void VisitQueryGroupClause(QueryGroupClause queryGroupClause)
 
573
                {
 
574
                        VisitChildren (queryGroupClause);
 
575
                }
 
576
                
 
577
                public virtual void VisitAsExpression (AsExpression asExpression)
 
578
                {
 
579
                        VisitChildren (asExpression);
 
580
                }
 
581
                
 
582
                public virtual void VisitIsExpression (IsExpression isExpression)
 
583
                {
 
584
                        VisitChildren (isExpression);
 
585
                }
 
586
                
 
587
                public virtual void VisitDefaultValueExpression (DefaultValueExpression defaultValueExpression)
 
588
                {
 
589
                        VisitChildren (defaultValueExpression);
 
590
                }
 
591
                
 
592
                public virtual void VisitUndocumentedExpression (UndocumentedExpression undocumentedExpression)
 
593
                {
 
594
                        VisitChildren (undocumentedExpression);
 
595
                }
 
596
                
 
597
                public virtual void VisitArrayInitializerExpression (ArrayInitializerExpression arrayInitializerExpression)
 
598
                {
 
599
                        VisitChildren (arrayInitializerExpression);
 
600
                }
 
601
                
 
602
                public virtual void VisitArraySpecifier (ArraySpecifier arraySpecifier)
 
603
                {
 
604
                        VisitChildren (arraySpecifier);
 
605
                }
 
606
                
 
607
                public virtual void VisitNamedArgumentExpression (NamedArgumentExpression namedArgumentExpression)
 
608
                {
 
609
                        VisitChildren (namedArgumentExpression);
 
610
                }
 
611
                
 
612
                public virtual void VisitNamedExpression (NamedExpression namedExpression)
 
613
                {
 
614
                        VisitChildren (namedExpression);
 
615
                }
 
616
                
 
617
                public virtual void VisitEmptyExpression (EmptyExpression emptyExpression)
 
618
                {
 
619
                        VisitChildren (emptyExpression);
 
620
                }
 
621
                
 
622
                public virtual void VisitPatternPlaceholder(AstNode placeholder, PatternMatching.Pattern pattern)
 
623
                {
 
624
                        VisitChildren (placeholder);
 
625
                }
 
626
        }
 
627
        
 
628
        /// <summary>
 
629
        /// AST visitor with a default implementation that visits all node depth-first.
 
630
        /// </summary>
 
631
        public abstract class DepthFirstAstVisitor<T> : IAstVisitor<T>
 
632
        {
 
633
                protected virtual T VisitChildren (AstNode node)
 
634
                {
 
635
                        AstNode next;
 
636
                        for (var child = node.FirstChild; child != null; child = next) {
 
637
                                // Store next to allow the loop to continue
 
638
                                // if the visitor removes/replaces child.
 
639
                                next = child.NextSibling;
 
640
                                child.AcceptVisitor (this);
 
641
                        }
 
642
                        return default (T);
 
643
                }
 
644
                
 
645
                public virtual T VisitSyntaxTree (SyntaxTree unit)
 
646
                {
 
647
                        return VisitChildren (unit);
 
648
                }
 
649
                
 
650
                public virtual T VisitComment (Comment comment)
 
651
                {
 
652
                        return VisitChildren (comment);
 
653
                }
 
654
                
 
655
                public virtual T VisitNewLine(NewLineNode newLineNode)
 
656
                {
 
657
                        return VisitChildren(newLineNode);
 
658
                }
 
659
                
 
660
                public virtual T VisitWhitespace(WhitespaceNode whitespaceNode)
 
661
                {
 
662
                        return VisitChildren(whitespaceNode);
 
663
                }
 
664
 
 
665
                public virtual T VisitText(TextNode textNode)
 
666
                {
 
667
                        return VisitChildren(textNode);
 
668
                }
 
669
 
 
670
                public virtual T VisitDocumentationReference (DocumentationReference documentationReference)
 
671
                {
 
672
                        return VisitChildren (documentationReference);
 
673
                }
 
674
                
 
675
                public virtual T VisitPreProcessorDirective (PreProcessorDirective preProcessorDirective)
 
676
                {
 
677
                        return VisitChildren (preProcessorDirective);
 
678
                }
 
679
 
 
680
                public virtual T VisitIdentifier (Identifier identifier)
 
681
                {
 
682
                        return VisitChildren (identifier);
 
683
                }
 
684
                
 
685
                public virtual T VisitCSharpTokenNode (CSharpTokenNode token)
 
686
                {
 
687
                        return VisitChildren (token);
 
688
                }
 
689
                
 
690
                public virtual T VisitPrimitiveType (PrimitiveType primitiveType)
 
691
                {
 
692
                        return VisitChildren (primitiveType);
 
693
                }
 
694
                
 
695
                public virtual T VisitComposedType (ComposedType composedType)
 
696
                {
 
697
                        return VisitChildren (composedType);
 
698
                }
 
699
                
 
700
                public virtual T VisitSimpleType(SimpleType simpleType)
 
701
                {
 
702
                        return VisitChildren (simpleType);
 
703
                }
 
704
                
 
705
                public virtual T VisitMemberType(MemberType memberType)
 
706
                {
 
707
                        return VisitChildren (memberType);
 
708
                }
 
709
                
 
710
                public virtual T VisitAttribute (Attribute attribute)
 
711
                {
 
712
                        return VisitChildren (attribute);
 
713
                }
 
714
                
 
715
                public virtual T VisitAttributeSection (AttributeSection attributeSection)
 
716
                {
 
717
                        return VisitChildren (attributeSection);
 
718
                }
 
719
                
 
720
                public virtual T VisitDelegateDeclaration (DelegateDeclaration delegateDeclaration)
 
721
                {
 
722
                        return VisitChildren (delegateDeclaration);
 
723
                }
 
724
                
 
725
                public virtual T VisitNamespaceDeclaration (NamespaceDeclaration namespaceDeclaration)
 
726
                {
 
727
                        return VisitChildren (namespaceDeclaration);
 
728
                }
 
729
                
 
730
                public virtual T VisitTypeDeclaration (TypeDeclaration typeDeclaration)
 
731
                {
 
732
                        return VisitChildren (typeDeclaration);
 
733
                }
 
734
                
 
735
                public virtual T VisitTypeParameterDeclaration (TypeParameterDeclaration typeParameterDeclaration)
 
736
                {
 
737
                        return VisitChildren (typeParameterDeclaration);
 
738
                }
 
739
                
 
740
                public virtual T VisitEnumMemberDeclaration (EnumMemberDeclaration enumMemberDeclaration)
 
741
                {
 
742
                        return VisitChildren (enumMemberDeclaration);
 
743
                }
 
744
                
 
745
                public virtual T VisitUsingDeclaration (UsingDeclaration usingDeclaration)
 
746
                {
 
747
                        return VisitChildren (usingDeclaration);
 
748
                }
 
749
                
 
750
                public virtual T VisitUsingAliasDeclaration (UsingAliasDeclaration usingDeclaration)
 
751
                {
 
752
                        return VisitChildren (usingDeclaration);
 
753
                }
 
754
                
 
755
                public virtual T VisitExternAliasDeclaration(ExternAliasDeclaration externAliasDeclaration)
 
756
                {
 
757
                        return VisitChildren (externAliasDeclaration);
 
758
                }
 
759
                
 
760
                public virtual T VisitConstructorDeclaration (ConstructorDeclaration constructorDeclaration)
 
761
                {
 
762
                        return VisitChildren (constructorDeclaration);
 
763
                }
 
764
                
 
765
                public virtual T VisitConstructorInitializer (ConstructorInitializer constructorInitializer)
 
766
                {
 
767
                        return VisitChildren (constructorInitializer);
 
768
                }
 
769
                
 
770
                public virtual T VisitDestructorDeclaration (DestructorDeclaration destructorDeclaration)
 
771
                {
 
772
                        return VisitChildren (destructorDeclaration);
 
773
                }
 
774
                
 
775
                public virtual T VisitEventDeclaration (EventDeclaration eventDeclaration)
 
776
                {
 
777
                        return VisitChildren (eventDeclaration);
 
778
                }
 
779
                
 
780
                public virtual T VisitCustomEventDeclaration (CustomEventDeclaration eventDeclaration)
 
781
                {
 
782
                        return VisitChildren (eventDeclaration);
 
783
                }
 
784
                
 
785
                public virtual T VisitFieldDeclaration (FieldDeclaration fieldDeclaration)
 
786
                {
 
787
                        return VisitChildren (fieldDeclaration);
 
788
                }
 
789
                
 
790
                public virtual T VisitFixedFieldDeclaration (FixedFieldDeclaration fixedFieldDeclaration)
 
791
                {
 
792
                        return VisitChildren (fixedFieldDeclaration);
 
793
                }
 
794
                
 
795
                public virtual T VisitFixedVariableInitializer (FixedVariableInitializer fixedVariableInitializer)
 
796
                {
 
797
                        return VisitChildren (fixedVariableInitializer);
 
798
                }
 
799
                
 
800
                public virtual T VisitIndexerDeclaration (IndexerDeclaration indexerDeclaration)
 
801
                {
 
802
                        return VisitChildren (indexerDeclaration);
 
803
                }
 
804
                
 
805
                public virtual T VisitMethodDeclaration (MethodDeclaration methodDeclaration)
 
806
                {
 
807
                        return VisitChildren (methodDeclaration);
 
808
                }
 
809
                
 
810
                public virtual T VisitOperatorDeclaration (OperatorDeclaration operatorDeclaration)
 
811
                {
 
812
                        return VisitChildren (operatorDeclaration);
 
813
                }
 
814
                
 
815
                public virtual T VisitPropertyDeclaration (PropertyDeclaration propertyDeclaration)
 
816
                {
 
817
                        return VisitChildren (propertyDeclaration);
 
818
                }
 
819
                
 
820
                public virtual T VisitAccessor (Accessor accessor)
 
821
                {
 
822
                        return VisitChildren (accessor);
 
823
                }
 
824
                
 
825
                public virtual T VisitVariableInitializer (VariableInitializer variableInitializer)
 
826
                {
 
827
                        return VisitChildren (variableInitializer);
 
828
                }
 
829
                
 
830
                public virtual T VisitParameterDeclaration (ParameterDeclaration parameterDeclaration)
 
831
                {
 
832
                        return VisitChildren (parameterDeclaration);
 
833
                }
 
834
                
 
835
                public virtual T VisitConstraint (Constraint constraint)
 
836
                {
 
837
                        return VisitChildren (constraint);
 
838
                }
 
839
                
 
840
                public virtual T VisitBlockStatement (BlockStatement blockStatement)
 
841
                {
 
842
                        return VisitChildren (blockStatement);
 
843
                }
 
844
                
 
845
                public virtual T VisitExpressionStatement (ExpressionStatement expressionStatement)
 
846
                {
 
847
                        return VisitChildren (expressionStatement);
 
848
                }
 
849
                
 
850
                public virtual T VisitBreakStatement (BreakStatement breakStatement)
 
851
                {
 
852
                        return VisitChildren (breakStatement);
 
853
                }
 
854
                
 
855
                public virtual T VisitCheckedStatement (CheckedStatement checkedStatement)
 
856
                {
 
857
                        return VisitChildren (checkedStatement);
 
858
                }
 
859
                
 
860
                public virtual T VisitContinueStatement (ContinueStatement continueStatement)
 
861
                {
 
862
                        return VisitChildren (continueStatement);
 
863
                }
 
864
                
 
865
                public virtual T VisitDoWhileStatement (DoWhileStatement doWhileStatement)
 
866
                {
 
867
                        return VisitChildren (doWhileStatement);
 
868
                }
 
869
                
 
870
                public virtual T VisitEmptyStatement (EmptyStatement emptyStatement)
 
871
                {
 
872
                        return VisitChildren (emptyStatement);
 
873
                }
 
874
                
 
875
                public virtual T VisitFixedStatement (FixedStatement fixedStatement)
 
876
                {
 
877
                        return VisitChildren (fixedStatement);
 
878
                }
 
879
                
 
880
                public virtual T VisitForeachStatement (ForeachStatement foreachStatement)
 
881
                {
 
882
                        return VisitChildren (foreachStatement);
 
883
                }
 
884
                
 
885
                public virtual T VisitForStatement (ForStatement forStatement)
 
886
                {
 
887
                        return VisitChildren (forStatement);
 
888
                }
 
889
                
 
890
                public virtual T VisitGotoCaseStatement (GotoCaseStatement gotoCaseStatement)
 
891
                {
 
892
                        return VisitChildren (gotoCaseStatement);
 
893
                }
 
894
                
 
895
                public virtual T VisitGotoDefaultStatement (GotoDefaultStatement gotoDefaultStatement)
 
896
                {
 
897
                        return VisitChildren (gotoDefaultStatement);
 
898
                }
 
899
                
 
900
                public virtual T VisitGotoStatement (GotoStatement gotoStatement)
 
901
                {
 
902
                        return VisitChildren (gotoStatement);
 
903
                }
 
904
                
 
905
                public virtual T VisitIfElseStatement (IfElseStatement ifElseStatement)
 
906
                {
 
907
                        return VisitChildren (ifElseStatement);
 
908
                }
 
909
                
 
910
                public virtual T VisitLabelStatement (LabelStatement labelStatement)
 
911
                {
 
912
                        return VisitChildren (labelStatement);
 
913
                }
 
914
                
 
915
                public virtual T VisitLockStatement (LockStatement lockStatement)
 
916
                {
 
917
                        return VisitChildren (lockStatement);
 
918
                }
 
919
                
 
920
                public virtual T VisitReturnStatement (ReturnStatement returnStatement)
 
921
                {
 
922
                        return VisitChildren (returnStatement);
 
923
                }
 
924
                
 
925
                public virtual T VisitSwitchStatement (SwitchStatement switchStatement)
 
926
                {
 
927
                        return VisitChildren (switchStatement);
 
928
                }
 
929
                
 
930
                public virtual T VisitSwitchSection (SwitchSection switchSection)
 
931
                {
 
932
                        return VisitChildren (switchSection);
 
933
                }
 
934
                
 
935
                public virtual T VisitCaseLabel (CaseLabel caseLabel)
 
936
                {
 
937
                        return VisitChildren (caseLabel);
 
938
                }
 
939
                
 
940
                public virtual T VisitThrowStatement (ThrowStatement throwStatement)
 
941
                {
 
942
                        return VisitChildren (throwStatement);
 
943
                }
 
944
                
 
945
                public virtual T VisitTryCatchStatement (TryCatchStatement tryCatchStatement)
 
946
                {
 
947
                        return VisitChildren (tryCatchStatement);
 
948
                }
 
949
                
 
950
                public virtual T VisitCatchClause (CatchClause catchClause)
 
951
                {
 
952
                        return VisitChildren (catchClause);
 
953
                }
 
954
                
 
955
                public virtual T VisitUncheckedStatement (UncheckedStatement uncheckedStatement)
 
956
                {
 
957
                        return VisitChildren (uncheckedStatement);
 
958
                }
 
959
                
 
960
                public virtual T VisitUnsafeStatement (UnsafeStatement unsafeStatement)
 
961
                {
 
962
                        return VisitChildren (unsafeStatement);
 
963
                }
 
964
                
 
965
                public virtual T VisitUsingStatement (UsingStatement usingStatement)
 
966
                {
 
967
                        return VisitChildren (usingStatement);
 
968
                }
 
969
                
 
970
                public virtual T VisitVariableDeclarationStatement (VariableDeclarationStatement variableDeclarationStatement)
 
971
                {
 
972
                        return VisitChildren (variableDeclarationStatement);
 
973
                }
 
974
                
 
975
                public virtual T VisitWhileStatement (WhileStatement whileStatement)
 
976
                {
 
977
                        return VisitChildren (whileStatement);
 
978
                }
 
979
                
 
980
                public virtual T VisitYieldBreakStatement (YieldBreakStatement yieldBreakStatement)
 
981
                {
 
982
                        return VisitChildren (yieldBreakStatement);
 
983
                }
 
984
                
 
985
                public virtual T VisitYieldReturnStatement (YieldReturnStatement yieldReturnStatement)
 
986
                {
 
987
                        return VisitChildren (yieldReturnStatement);
 
988
                }
 
989
                
 
990
                public virtual T VisitAnonymousMethodExpression (AnonymousMethodExpression anonymousMethodExpression)
 
991
                {
 
992
                        return VisitChildren (anonymousMethodExpression);
 
993
                }
 
994
                
 
995
                public virtual T VisitLambdaExpression (LambdaExpression lambdaExpression)
 
996
                {
 
997
                        return VisitChildren (lambdaExpression);
 
998
                }
 
999
                
 
1000
                public virtual T VisitAssignmentExpression (AssignmentExpression assignmentExpression)
 
1001
                {
 
1002
                        return VisitChildren (assignmentExpression);
 
1003
                }
 
1004
                
 
1005
                public virtual T VisitBaseReferenceExpression (BaseReferenceExpression baseReferenceExpression)
 
1006
                {
 
1007
                        return VisitChildren (baseReferenceExpression);
 
1008
                }
 
1009
                
 
1010
                public virtual T VisitBinaryOperatorExpression (BinaryOperatorExpression binaryOperatorExpression)
 
1011
                {
 
1012
                        return VisitChildren (binaryOperatorExpression);
 
1013
                }
 
1014
                
 
1015
                public virtual T VisitCastExpression (CastExpression castExpression)
 
1016
                {
 
1017
                        return VisitChildren (castExpression);
 
1018
                }
 
1019
                
 
1020
                public virtual T VisitCheckedExpression (CheckedExpression checkedExpression)
 
1021
                {
 
1022
                        return VisitChildren (checkedExpression);
 
1023
                }
 
1024
                
 
1025
                public virtual T VisitConditionalExpression (ConditionalExpression conditionalExpression)
 
1026
                {
 
1027
                        return VisitChildren (conditionalExpression);
 
1028
                }
 
1029
                
 
1030
                public virtual T VisitIdentifierExpression (IdentifierExpression identifierExpression)
 
1031
                {
 
1032
                        return VisitChildren (identifierExpression);
 
1033
                }
 
1034
                
 
1035
                public virtual T VisitIndexerExpression (IndexerExpression indexerExpression)
 
1036
                {
 
1037
                        return VisitChildren (indexerExpression);
 
1038
                }
 
1039
                
 
1040
                public virtual T VisitInvocationExpression (InvocationExpression invocationExpression)
 
1041
                {
 
1042
                        return VisitChildren (invocationExpression);
 
1043
                }
 
1044
                
 
1045
                public virtual T VisitDirectionExpression (DirectionExpression directionExpression)
 
1046
                {
 
1047
                        return VisitChildren (directionExpression);
 
1048
                }
 
1049
                
 
1050
                public virtual T VisitMemberReferenceExpression (MemberReferenceExpression memberReferenceExpression)
 
1051
                {
 
1052
                        return VisitChildren (memberReferenceExpression);
 
1053
                }
 
1054
                
 
1055
                public virtual T VisitNullReferenceExpression (NullReferenceExpression nullReferenceExpression)
 
1056
                {
 
1057
                        return VisitChildren (nullReferenceExpression);
 
1058
                }
 
1059
                
 
1060
                public virtual T VisitObjectCreateExpression (ObjectCreateExpression objectCreateExpression)
 
1061
                {
 
1062
                        return VisitChildren (objectCreateExpression);
 
1063
                }
 
1064
                
 
1065
                public virtual T VisitAnonymousTypeCreateExpression(AnonymousTypeCreateExpression anonymousTypeCreateExpression)
 
1066
                {
 
1067
                        return VisitChildren (anonymousTypeCreateExpression);
 
1068
                }
 
1069
                
 
1070
                public virtual T VisitArrayCreateExpression (ArrayCreateExpression arrayCreateExpression)
 
1071
                {
 
1072
                        return VisitChildren (arrayCreateExpression);
 
1073
                }
 
1074
                
 
1075
                public virtual T VisitParenthesizedExpression (ParenthesizedExpression parenthesizedExpression)
 
1076
                {
 
1077
                        return VisitChildren (parenthesizedExpression);
 
1078
                }
 
1079
                
 
1080
                public virtual T VisitPointerReferenceExpression (PointerReferenceExpression pointerReferenceExpression)
 
1081
                {
 
1082
                        return VisitChildren (pointerReferenceExpression);
 
1083
                }
 
1084
                
 
1085
                public virtual T VisitPrimitiveExpression(PrimitiveExpression primitiveExpression)
 
1086
                {
 
1087
                        return VisitChildren (primitiveExpression);
 
1088
                }
 
1089
                
 
1090
                public virtual T VisitSizeOfExpression (SizeOfExpression sizeOfExpression)
 
1091
                {
 
1092
                        return VisitChildren (sizeOfExpression);
 
1093
                }
 
1094
                
 
1095
                public virtual T VisitStackAllocExpression (StackAllocExpression stackAllocExpression)
 
1096
                {
 
1097
                        return VisitChildren (stackAllocExpression);
 
1098
                }
 
1099
                
 
1100
                public virtual T VisitThisReferenceExpression(ThisReferenceExpression thisReferenceExpression)
 
1101
                {
 
1102
                        return VisitChildren (thisReferenceExpression);
 
1103
                }
 
1104
                
 
1105
                public virtual T VisitTypeOfExpression (TypeOfExpression typeOfExpression)
 
1106
                {
 
1107
                        return VisitChildren (typeOfExpression);
 
1108
                }
 
1109
                
 
1110
                public virtual T VisitTypeReferenceExpression(TypeReferenceExpression typeReferenceExpression)
 
1111
                {
 
1112
                        return VisitChildren (typeReferenceExpression);
 
1113
                }
 
1114
                
 
1115
                public virtual T VisitUnaryOperatorExpression (UnaryOperatorExpression unaryOperatorExpression)
 
1116
                {
 
1117
                        return VisitChildren (unaryOperatorExpression);
 
1118
                }
 
1119
                
 
1120
                public virtual T VisitUncheckedExpression (UncheckedExpression uncheckedExpression)
 
1121
                {
 
1122
                        return VisitChildren (uncheckedExpression);
 
1123
                }
 
1124
                
 
1125
                public virtual T VisitQueryExpression(QueryExpression queryExpression)
 
1126
                {
 
1127
                        return VisitChildren (queryExpression);
 
1128
                }
 
1129
                
 
1130
                public virtual T VisitQueryContinuationClause(QueryContinuationClause queryContinuationClause)
 
1131
                {
 
1132
                        return VisitChildren (queryContinuationClause);
 
1133
                }
 
1134
                
 
1135
                public virtual T VisitQueryFromClause(QueryFromClause queryFromClause)
 
1136
                {
 
1137
                        return VisitChildren (queryFromClause);
 
1138
                }
 
1139
                
 
1140
                public virtual T VisitQueryLetClause(QueryLetClause queryLetClause)
 
1141
                {
 
1142
                        return VisitChildren (queryLetClause);
 
1143
                }
 
1144
                
 
1145
                public virtual T VisitQueryWhereClause(QueryWhereClause queryWhereClause)
 
1146
                {
 
1147
                        return VisitChildren (queryWhereClause);
 
1148
                }
 
1149
                
 
1150
                public virtual T VisitQueryJoinClause(QueryJoinClause queryJoinClause)
 
1151
                {
 
1152
                        return VisitChildren (queryJoinClause);
 
1153
                }
 
1154
                
 
1155
                public virtual T VisitQueryOrderClause(QueryOrderClause queryOrderClause)
 
1156
                {
 
1157
                        return VisitChildren (queryOrderClause);
 
1158
                }
 
1159
                
 
1160
                public virtual T VisitQueryOrdering(QueryOrdering queryOrdering)
 
1161
                {
 
1162
                        return VisitChildren (queryOrdering);
 
1163
                }
 
1164
                
 
1165
                public virtual T VisitQuerySelectClause(QuerySelectClause querySelectClause)
 
1166
                {
 
1167
                        return VisitChildren (querySelectClause);
 
1168
                }
 
1169
                
 
1170
                public virtual T VisitQueryGroupClause(QueryGroupClause queryGroupClause)
 
1171
                {
 
1172
                        return VisitChildren (queryGroupClause);
 
1173
                }
 
1174
                
 
1175
                public virtual T VisitAsExpression (AsExpression asExpression)
 
1176
                {
 
1177
                        return VisitChildren (asExpression);
 
1178
                }
 
1179
                
 
1180
                public virtual T VisitIsExpression (IsExpression isExpression)
 
1181
                {
 
1182
                        return VisitChildren (isExpression);
 
1183
                }
 
1184
                
 
1185
                public virtual T VisitDefaultValueExpression (DefaultValueExpression defaultValueExpression)
 
1186
                {
 
1187
                        return VisitChildren (defaultValueExpression);
 
1188
                }
 
1189
                
 
1190
                public virtual T VisitUndocumentedExpression (UndocumentedExpression undocumentedExpression)
 
1191
                {
 
1192
                        return VisitChildren (undocumentedExpression);
 
1193
                }
 
1194
                
 
1195
                public virtual T VisitArrayInitializerExpression (ArrayInitializerExpression arrayInitializerExpression)
 
1196
                {
 
1197
                        return VisitChildren (arrayInitializerExpression);
 
1198
                }
 
1199
                
 
1200
                public virtual T VisitArraySpecifier (ArraySpecifier arraySpecifier)
 
1201
                {
 
1202
                        return VisitChildren (arraySpecifier);
 
1203
                }
 
1204
                
 
1205
                public virtual T VisitNamedArgumentExpression (NamedArgumentExpression namedArgumentExpression)
 
1206
                {
 
1207
                        return VisitChildren (namedArgumentExpression);
 
1208
                }
 
1209
                
 
1210
                public virtual T VisitNamedExpression (NamedExpression namedExpression)
 
1211
                {
 
1212
                        return VisitChildren (namedExpression);
 
1213
                }
 
1214
                
 
1215
                public virtual T VisitEmptyExpression (EmptyExpression emptyExpression)
 
1216
                {
 
1217
                        return VisitChildren (emptyExpression);
 
1218
                }
 
1219
                
 
1220
                public virtual T VisitPatternPlaceholder(AstNode placeholder, PatternMatching.Pattern pattern)
 
1221
                {
 
1222
                        return VisitChildren (placeholder);
 
1223
                }
 
1224
        }
 
1225
        
 
1226
        /// <summary>
 
1227
        /// AST visitor with a default implementation that visits all node depth-first.
 
1228
        /// </summary>
 
1229
        public abstract class DepthFirstAstVisitor<T, S> : IAstVisitor<T, S>
 
1230
        {
 
1231
                protected virtual S VisitChildren (AstNode node, T data)
 
1232
                {
 
1233
                        AstNode next;
 
1234
                        for (var child = node.FirstChild; child != null; child = next) {
 
1235
                                // Store next to allow the loop to continue
 
1236
                                // if the visitor removes/replaces child.
 
1237
                                next = child.NextSibling;
 
1238
                                child.AcceptVisitor (this, data);
 
1239
                        }
 
1240
                        return default (S);
 
1241
                }
 
1242
                
 
1243
                public virtual S VisitSyntaxTree (SyntaxTree unit, T data)
 
1244
                {
 
1245
                        return VisitChildren (unit, data);
 
1246
                }
 
1247
                
 
1248
                public virtual S VisitComment (Comment comment, T data)
 
1249
                {
 
1250
                        return VisitChildren (comment, data);
 
1251
                }
 
1252
                
 
1253
                public virtual S VisitNewLine(NewLineNode newLineNode, T data)
 
1254
                {
 
1255
                        return VisitChildren(newLineNode, data);
 
1256
                }
 
1257
 
 
1258
                public virtual S VisitWhitespace(WhitespaceNode whitespaceNode, T data)
 
1259
                {
 
1260
                        return VisitChildren(whitespaceNode, data);
 
1261
                }
 
1262
 
 
1263
                public virtual S VisitText(TextNode textNode, T data)
 
1264
                {
 
1265
                        return VisitChildren(textNode, data);
 
1266
                }
 
1267
 
 
1268
                public virtual S VisitDocumentationReference (DocumentationReference documentationReference, T data)
 
1269
                {
 
1270
                        return VisitChildren (documentationReference, data);
 
1271
                }
 
1272
                
 
1273
                public virtual S VisitPreProcessorDirective (PreProcessorDirective preProcessorDirective, T data)
 
1274
                {
 
1275
                        return VisitChildren (preProcessorDirective, data);
 
1276
                }
 
1277
 
 
1278
                public virtual S VisitIdentifier (Identifier identifier, T data)
 
1279
                {
 
1280
                        return VisitChildren (identifier, data);
 
1281
                }
 
1282
                
 
1283
                public virtual S VisitCSharpTokenNode (CSharpTokenNode token, T data)
 
1284
                {
 
1285
                        return VisitChildren (token, data);
 
1286
                }
 
1287
                
 
1288
                public virtual S VisitPrimitiveType (PrimitiveType primitiveType, T data)
 
1289
                {
 
1290
                        return VisitChildren (primitiveType, data);
 
1291
                }
 
1292
                
 
1293
                public virtual S VisitComposedType (ComposedType composedType, T data)
 
1294
                {
 
1295
                        return VisitChildren (composedType, data);
 
1296
                }
 
1297
                
 
1298
                public virtual S VisitSimpleType(SimpleType simpleType, T data)
 
1299
                {
 
1300
                        return VisitChildren (simpleType, data);
 
1301
                }
 
1302
                
 
1303
                public virtual S VisitMemberType(MemberType memberType, T data)
 
1304
                {
 
1305
                        return VisitChildren (memberType, data);
 
1306
                }
 
1307
                
 
1308
                public virtual S VisitAttribute (Attribute attribute, T data)
 
1309
                {
 
1310
                        return VisitChildren (attribute, data);
 
1311
                }
 
1312
                
 
1313
                public virtual S VisitAttributeSection (AttributeSection attributeSection, T data)
 
1314
                {
 
1315
                        return VisitChildren (attributeSection, data);
 
1316
                }
 
1317
                
 
1318
                public virtual S VisitDelegateDeclaration (DelegateDeclaration delegateDeclaration, T data)
 
1319
                {
 
1320
                        return VisitChildren (delegateDeclaration, data);
 
1321
                }
 
1322
                
 
1323
                public virtual S VisitNamespaceDeclaration (NamespaceDeclaration namespaceDeclaration, T data)
 
1324
                {
 
1325
                        return VisitChildren (namespaceDeclaration, data);
 
1326
                }
 
1327
                
 
1328
                public virtual S VisitTypeDeclaration (TypeDeclaration typeDeclaration, T data)
 
1329
                {
 
1330
                        return VisitChildren (typeDeclaration, data);
 
1331
                }
 
1332
                
 
1333
                public virtual S VisitTypeParameterDeclaration (TypeParameterDeclaration typeParameterDeclaration, T data)
 
1334
                {
 
1335
                        return VisitChildren (typeParameterDeclaration, data);
 
1336
                }
 
1337
                
 
1338
                public virtual S VisitEnumMemberDeclaration (EnumMemberDeclaration enumMemberDeclaration, T data)
 
1339
                {
 
1340
                        return VisitChildren (enumMemberDeclaration, data);
 
1341
                }
 
1342
                
 
1343
                public virtual S VisitUsingDeclaration (UsingDeclaration usingDeclaration, T data)
 
1344
                {
 
1345
                        return VisitChildren (usingDeclaration, data);
 
1346
                }
 
1347
                
 
1348
                public virtual S VisitUsingAliasDeclaration (UsingAliasDeclaration usingDeclaration, T data)
 
1349
                {
 
1350
                        return VisitChildren (usingDeclaration, data);
 
1351
                }
 
1352
                
 
1353
                public virtual S VisitExternAliasDeclaration(ExternAliasDeclaration externAliasDeclaration, T data)
 
1354
                {
 
1355
                        return VisitChildren (externAliasDeclaration, data);
 
1356
                }
 
1357
                
 
1358
                public virtual S VisitConstructorDeclaration (ConstructorDeclaration constructorDeclaration, T data)
 
1359
                {
 
1360
                        return VisitChildren (constructorDeclaration, data);
 
1361
                }
 
1362
                
 
1363
                public virtual S VisitConstructorInitializer (ConstructorInitializer constructorInitializer, T data)
 
1364
                {
 
1365
                        return VisitChildren (constructorInitializer, data);
 
1366
                }
 
1367
                
 
1368
                public virtual S VisitDestructorDeclaration (DestructorDeclaration destructorDeclaration, T data)
 
1369
                {
 
1370
                        return VisitChildren (destructorDeclaration, data);
 
1371
                }
 
1372
                
 
1373
                public virtual S VisitEventDeclaration (EventDeclaration eventDeclaration, T data)
 
1374
                {
 
1375
                        return VisitChildren (eventDeclaration, data);
 
1376
                }
 
1377
                
 
1378
                public virtual S VisitCustomEventDeclaration (CustomEventDeclaration eventDeclaration, T data)
 
1379
                {
 
1380
                        return VisitChildren (eventDeclaration, data);
 
1381
                }
 
1382
                
 
1383
                public virtual S VisitFieldDeclaration (FieldDeclaration fieldDeclaration, T data)
 
1384
                {
 
1385
                        return VisitChildren (fieldDeclaration, data);
 
1386
                }
 
1387
                
 
1388
                public virtual S VisitFixedFieldDeclaration (FixedFieldDeclaration fixedFieldDeclaration, T data)
 
1389
                {
 
1390
                        return VisitChildren (fixedFieldDeclaration, data);
 
1391
                }
 
1392
                
 
1393
                public virtual S VisitFixedVariableInitializer (FixedVariableInitializer fixedVariableInitializer, T data)
 
1394
                {
 
1395
                        return VisitChildren (fixedVariableInitializer, data);
 
1396
                }
 
1397
                
 
1398
                public virtual S VisitIndexerDeclaration (IndexerDeclaration indexerDeclaration, T data)
 
1399
                {
 
1400
                        return VisitChildren (indexerDeclaration, data);
 
1401
                }
 
1402
                
 
1403
                public virtual S VisitMethodDeclaration (MethodDeclaration methodDeclaration, T data)
 
1404
                {
 
1405
                        return VisitChildren (methodDeclaration, data);
 
1406
                }
 
1407
                
 
1408
                public virtual S VisitOperatorDeclaration (OperatorDeclaration operatorDeclaration, T data)
 
1409
                {
 
1410
                        return VisitChildren (operatorDeclaration, data);
 
1411
                }
 
1412
                
 
1413
                public virtual S VisitPropertyDeclaration (PropertyDeclaration propertyDeclaration, T data)
 
1414
                {
 
1415
                        return VisitChildren (propertyDeclaration, data);
 
1416
                }
 
1417
                
 
1418
                public virtual S VisitAccessor (Accessor accessor, T data)
 
1419
                {
 
1420
                        return VisitChildren (accessor, data);
 
1421
                }
 
1422
                
 
1423
                public virtual S VisitVariableInitializer (VariableInitializer variableInitializer, T data)
 
1424
                {
 
1425
                        return VisitChildren (variableInitializer, data);
 
1426
                }
 
1427
                
 
1428
                public virtual S VisitParameterDeclaration (ParameterDeclaration parameterDeclaration, T data)
 
1429
                {
 
1430
                        return VisitChildren (parameterDeclaration, data);
 
1431
                }
 
1432
                
 
1433
                public virtual S VisitConstraint (Constraint constraint, T data)
 
1434
                {
 
1435
                        return VisitChildren (constraint, data);
 
1436
                }
 
1437
                
 
1438
                public virtual S VisitBlockStatement (BlockStatement blockStatement, T data)
 
1439
                {
 
1440
                        return VisitChildren (blockStatement, data);
 
1441
                }
 
1442
                
 
1443
                public virtual S VisitExpressionStatement (ExpressionStatement expressionStatement, T data)
 
1444
                {
 
1445
                        return VisitChildren (expressionStatement, data);
 
1446
                }
 
1447
                
 
1448
                public virtual S VisitBreakStatement (BreakStatement breakStatement, T data)
 
1449
                {
 
1450
                        return VisitChildren (breakStatement, data);
 
1451
                }
 
1452
                
 
1453
                public virtual S VisitCheckedStatement (CheckedStatement checkedStatement, T data)
 
1454
                {
 
1455
                        return VisitChildren (checkedStatement, data);
 
1456
                }
 
1457
                
 
1458
                public virtual S VisitContinueStatement (ContinueStatement continueStatement, T data)
 
1459
                {
 
1460
                        return VisitChildren (continueStatement, data);
 
1461
                }
 
1462
                
 
1463
                public virtual S VisitDoWhileStatement (DoWhileStatement doWhileStatement, T data)
 
1464
                {
 
1465
                        return VisitChildren (doWhileStatement, data);
 
1466
                }
 
1467
                
 
1468
                public virtual S VisitEmptyStatement (EmptyStatement emptyStatement, T data)
 
1469
                {
 
1470
                        return VisitChildren (emptyStatement, data);
 
1471
                }
 
1472
                
 
1473
                public virtual S VisitFixedStatement (FixedStatement fixedStatement, T data)
 
1474
                {
 
1475
                        return VisitChildren (fixedStatement, data);
 
1476
                }
 
1477
                
 
1478
                public virtual S VisitForeachStatement (ForeachStatement foreachStatement, T data)
 
1479
                {
 
1480
                        return VisitChildren (foreachStatement, data);
 
1481
                }
 
1482
                
 
1483
                public virtual S VisitForStatement (ForStatement forStatement, T data)
 
1484
                {
 
1485
                        return VisitChildren (forStatement, data);
 
1486
                }
 
1487
                
 
1488
                public virtual S VisitGotoCaseStatement (GotoCaseStatement gotoCaseStatement, T data)
 
1489
                {
 
1490
                        return VisitChildren (gotoCaseStatement, data);
 
1491
                }
 
1492
                
 
1493
                public virtual S VisitGotoDefaultStatement (GotoDefaultStatement gotoDefaultStatement, T data)
 
1494
                {
 
1495
                        return VisitChildren (gotoDefaultStatement, data);
 
1496
                }
 
1497
                
 
1498
                public virtual S VisitGotoStatement (GotoStatement gotoStatement, T data)
 
1499
                {
 
1500
                        return VisitChildren (gotoStatement, data);
 
1501
                }
 
1502
                
 
1503
                public virtual S VisitIfElseStatement (IfElseStatement ifElseStatement, T data)
 
1504
                {
 
1505
                        return VisitChildren (ifElseStatement, data);
 
1506
                }
 
1507
                
 
1508
                public virtual S VisitLabelStatement (LabelStatement labelStatement, T data)
 
1509
                {
 
1510
                        return VisitChildren (labelStatement, data);
 
1511
                }
 
1512
                
 
1513
                public virtual S VisitLockStatement (LockStatement lockStatement, T data)
 
1514
                {
 
1515
                        return VisitChildren (lockStatement, data);
 
1516
                }
 
1517
                
 
1518
                public virtual S VisitReturnStatement (ReturnStatement returnStatement, T data)
 
1519
                {
 
1520
                        return VisitChildren (returnStatement, data);
 
1521
                }
 
1522
                
 
1523
                public virtual S VisitSwitchStatement (SwitchStatement switchStatement, T data)
 
1524
                {
 
1525
                        return VisitChildren (switchStatement, data);
 
1526
                }
 
1527
                
 
1528
                public virtual S VisitSwitchSection (SwitchSection switchSection, T data)
 
1529
                {
 
1530
                        return VisitChildren (switchSection, data);
 
1531
                }
 
1532
                
 
1533
                public virtual S VisitCaseLabel (CaseLabel caseLabel, T data)
 
1534
                {
 
1535
                        return VisitChildren (caseLabel, data);
 
1536
                }
 
1537
                
 
1538
                public virtual S VisitThrowStatement (ThrowStatement throwStatement, T data)
 
1539
                {
 
1540
                        return VisitChildren (throwStatement, data);
 
1541
                }
 
1542
                
 
1543
                public virtual S VisitTryCatchStatement (TryCatchStatement tryCatchStatement, T data)
 
1544
                {
 
1545
                        return VisitChildren (tryCatchStatement, data);
 
1546
                }
 
1547
                
 
1548
                public virtual S VisitCatchClause (CatchClause catchClause, T data)
 
1549
                {
 
1550
                        return VisitChildren (catchClause, data);
 
1551
                }
 
1552
                
 
1553
                public virtual S VisitUncheckedStatement (UncheckedStatement uncheckedStatement, T data)
 
1554
                {
 
1555
                        return VisitChildren (uncheckedStatement, data);
 
1556
                }
 
1557
                
 
1558
                public virtual S VisitUnsafeStatement (UnsafeStatement unsafeStatement, T data)
 
1559
                {
 
1560
                        return VisitChildren (unsafeStatement, data);
 
1561
                }
 
1562
                
 
1563
                public virtual S VisitUsingStatement (UsingStatement usingStatement, T data)
 
1564
                {
 
1565
                        return VisitChildren (usingStatement, data);
 
1566
                }
 
1567
                
 
1568
                public virtual S VisitVariableDeclarationStatement (VariableDeclarationStatement variableDeclarationStatement, T data)
 
1569
                {
 
1570
                        return VisitChildren (variableDeclarationStatement, data);
 
1571
                }
 
1572
                
 
1573
                public virtual S VisitWhileStatement (WhileStatement whileStatement, T data)
 
1574
                {
 
1575
                        return VisitChildren (whileStatement, data);
 
1576
                }
 
1577
                
 
1578
                public virtual S VisitYieldBreakStatement (YieldBreakStatement yieldBreakStatement, T data)
 
1579
                {
 
1580
                        return VisitChildren (yieldBreakStatement, data);
 
1581
                }
 
1582
                
 
1583
                public virtual S VisitYieldReturnStatement (YieldReturnStatement yieldReturnStatement, T data)
 
1584
                {
 
1585
                        return VisitChildren (yieldReturnStatement, data);
 
1586
                }
 
1587
                
 
1588
                public virtual S VisitAnonymousMethodExpression (AnonymousMethodExpression anonymousMethodExpression, T data)
 
1589
                {
 
1590
                        return VisitChildren (anonymousMethodExpression, data);
 
1591
                }
 
1592
                
 
1593
                public virtual S VisitLambdaExpression (LambdaExpression lambdaExpression, T data)
 
1594
                {
 
1595
                        return VisitChildren (lambdaExpression, data);
 
1596
                }
 
1597
                
 
1598
                public virtual S VisitAssignmentExpression (AssignmentExpression assignmentExpression, T data)
 
1599
                {
 
1600
                        return VisitChildren (assignmentExpression, data);
 
1601
                }
 
1602
                
 
1603
                public virtual S VisitBaseReferenceExpression (BaseReferenceExpression baseReferenceExpression, T data)
 
1604
                {
 
1605
                        return VisitChildren (baseReferenceExpression, data);
 
1606
                }
 
1607
                
 
1608
                public virtual S VisitBinaryOperatorExpression (BinaryOperatorExpression binaryOperatorExpression, T data)
 
1609
                {
 
1610
                        return VisitChildren (binaryOperatorExpression, data);
 
1611
                }
 
1612
                
 
1613
                public virtual S VisitCastExpression (CastExpression castExpression, T data)
 
1614
                {
 
1615
                        return VisitChildren (castExpression, data);
 
1616
                }
 
1617
                
 
1618
                public virtual S VisitCheckedExpression (CheckedExpression checkedExpression, T data)
 
1619
                {
 
1620
                        return VisitChildren (checkedExpression, data);
 
1621
                }
 
1622
                
 
1623
                public virtual S VisitConditionalExpression (ConditionalExpression conditionalExpression, T data)
 
1624
                {
 
1625
                        return VisitChildren (conditionalExpression, data);
 
1626
                }
 
1627
                
 
1628
                public virtual S VisitIdentifierExpression (IdentifierExpression identifierExpression, T data)
 
1629
                {
 
1630
                        return VisitChildren (identifierExpression, data);
 
1631
                }
 
1632
                
 
1633
                public virtual S VisitIndexerExpression (IndexerExpression indexerExpression, T data)
 
1634
                {
 
1635
                        return VisitChildren (indexerExpression, data);
 
1636
                }
 
1637
                
 
1638
                public virtual S VisitInvocationExpression (InvocationExpression invocationExpression, T data)
 
1639
                {
 
1640
                        return VisitChildren (invocationExpression, data);
 
1641
                }
 
1642
                
 
1643
                public virtual S VisitDirectionExpression (DirectionExpression directionExpression, T data)
 
1644
                {
 
1645
                        return VisitChildren (directionExpression, data);
 
1646
                }
 
1647
                
 
1648
                public virtual S VisitMemberReferenceExpression (MemberReferenceExpression memberReferenceExpression, T data)
 
1649
                {
 
1650
                        return VisitChildren (memberReferenceExpression, data);
 
1651
                }
 
1652
                
 
1653
                public virtual S VisitNullReferenceExpression (NullReferenceExpression nullReferenceExpression, T data)
 
1654
                {
 
1655
                        return VisitChildren (nullReferenceExpression, data);
 
1656
                }
 
1657
                
 
1658
                public virtual S VisitObjectCreateExpression (ObjectCreateExpression objectCreateExpression, T data)
 
1659
                {
 
1660
                        return VisitChildren (objectCreateExpression, data);
 
1661
                }
 
1662
                
 
1663
                public virtual S VisitAnonymousTypeCreateExpression(AnonymousTypeCreateExpression anonymousTypeCreateExpression, T data)
 
1664
                {
 
1665
                        return VisitChildren (anonymousTypeCreateExpression, data);
 
1666
                }
 
1667
                
 
1668
                public virtual S VisitArrayCreateExpression (ArrayCreateExpression arrayCreateExpression, T data)
 
1669
                {
 
1670
                        return VisitChildren (arrayCreateExpression, data);
 
1671
                }
 
1672
                
 
1673
                public virtual S VisitParenthesizedExpression (ParenthesizedExpression parenthesizedExpression, T data)
 
1674
                {
 
1675
                        return VisitChildren (parenthesizedExpression, data);
 
1676
                }
 
1677
                
 
1678
                public virtual S VisitPointerReferenceExpression (PointerReferenceExpression pointerReferenceExpression, T data)
 
1679
                {
 
1680
                        return VisitChildren (pointerReferenceExpression, data);
 
1681
                }
 
1682
                
 
1683
                public virtual S VisitPrimitiveExpression(PrimitiveExpression primitiveExpression, T data)
 
1684
                {
 
1685
                        return VisitChildren (primitiveExpression, data);
 
1686
                }
 
1687
                
 
1688
                public virtual S VisitSizeOfExpression (SizeOfExpression sizeOfExpression, T data)
 
1689
                {
 
1690
                        return VisitChildren (sizeOfExpression, data);
 
1691
                }
 
1692
                
 
1693
                public virtual S VisitStackAllocExpression (StackAllocExpression stackAllocExpression, T data)
 
1694
                {
 
1695
                        return VisitChildren (stackAllocExpression, data);
 
1696
                }
 
1697
                
 
1698
                public virtual S VisitThisReferenceExpression(ThisReferenceExpression thisReferenceExpression, T data)
 
1699
                {
 
1700
                        return VisitChildren (thisReferenceExpression, data);
 
1701
                }
 
1702
                
 
1703
                public virtual S VisitTypeOfExpression (TypeOfExpression typeOfExpression, T data)
 
1704
                {
 
1705
                        return VisitChildren (typeOfExpression, data);
 
1706
                }
 
1707
                
 
1708
                public virtual S VisitTypeReferenceExpression(TypeReferenceExpression typeReferenceExpression, T data)
 
1709
                {
 
1710
                        return VisitChildren (typeReferenceExpression, data);
 
1711
                }
 
1712
                
 
1713
                public virtual S VisitUnaryOperatorExpression (UnaryOperatorExpression unaryOperatorExpression, T data)
 
1714
                {
 
1715
                        return VisitChildren (unaryOperatorExpression, data);
 
1716
                }
 
1717
                
 
1718
                public virtual S VisitUncheckedExpression (UncheckedExpression uncheckedExpression, T data)
 
1719
                {
 
1720
                        return VisitChildren (uncheckedExpression, data);
 
1721
                }
 
1722
                
 
1723
                public virtual S VisitQueryExpression(QueryExpression queryExpression, T data)
 
1724
                {
 
1725
                        return VisitChildren (queryExpression, data);
 
1726
                }
 
1727
                
 
1728
                public virtual S VisitQueryContinuationClause(QueryContinuationClause queryContinuationClause, T data)
 
1729
                {
 
1730
                        return VisitChildren (queryContinuationClause, data);
 
1731
                }
 
1732
                
 
1733
                public virtual S VisitQueryFromClause(QueryFromClause queryFromClause, T data)
 
1734
                {
 
1735
                        return VisitChildren (queryFromClause, data);
 
1736
                }
 
1737
                
 
1738
                public virtual S VisitQueryLetClause(QueryLetClause queryLetClause, T data)
 
1739
                {
 
1740
                        return VisitChildren (queryLetClause, data);
 
1741
                }
 
1742
                
 
1743
                public virtual S VisitQueryWhereClause(QueryWhereClause queryWhereClause, T data)
 
1744
                {
 
1745
                        return VisitChildren (queryWhereClause, data);
 
1746
                }
 
1747
                
 
1748
                public virtual S VisitQueryJoinClause(QueryJoinClause queryJoinClause, T data)
 
1749
                {
 
1750
                        return VisitChildren (queryJoinClause, data);
 
1751
                }
 
1752
                
 
1753
                public virtual S VisitQueryOrderClause(QueryOrderClause queryOrderClause, T data)
 
1754
                {
 
1755
                        return VisitChildren (queryOrderClause, data);
 
1756
                }
 
1757
                
 
1758
                public virtual S VisitQueryOrdering(QueryOrdering queryOrdering, T data)
 
1759
                {
 
1760
                        return VisitChildren (queryOrdering, data);
 
1761
                }
 
1762
                
 
1763
                public virtual S VisitQuerySelectClause(QuerySelectClause querySelectClause, T data)
 
1764
                {
 
1765
                        return VisitChildren (querySelectClause, data);
 
1766
                }
 
1767
                
 
1768
                public virtual S VisitQueryGroupClause(QueryGroupClause queryGroupClause, T data)
 
1769
                {
 
1770
                        return VisitChildren (queryGroupClause, data);
 
1771
                }
 
1772
                
 
1773
                public virtual S VisitAsExpression (AsExpression asExpression, T data)
 
1774
                {
 
1775
                        return VisitChildren (asExpression, data);
 
1776
                }
 
1777
                
 
1778
                public virtual S VisitIsExpression (IsExpression isExpression, T data)
 
1779
                {
 
1780
                        return VisitChildren (isExpression, data);
 
1781
                }
 
1782
                
 
1783
                public virtual S VisitDefaultValueExpression (DefaultValueExpression defaultValueExpression, T data)
 
1784
                {
 
1785
                        return VisitChildren (defaultValueExpression, data);
 
1786
                }
 
1787
                
 
1788
                public virtual S VisitUndocumentedExpression (UndocumentedExpression undocumentedExpression, T data)
 
1789
                {
 
1790
                        return VisitChildren (undocumentedExpression, data);
 
1791
                }
 
1792
                
 
1793
                public virtual S VisitArrayInitializerExpression (ArrayInitializerExpression arrayInitializerExpression, T data)
 
1794
                {
 
1795
                        return VisitChildren (arrayInitializerExpression, data);
 
1796
                }
 
1797
                
 
1798
                public virtual S VisitArraySpecifier (ArraySpecifier arraySpecifier, T data)
 
1799
                {
 
1800
                        return VisitChildren (arraySpecifier, data);
 
1801
                }
 
1802
                
 
1803
                public virtual S VisitNamedArgumentExpression (NamedArgumentExpression namedArgumentExpression, T data)
 
1804
                {
 
1805
                        return VisitChildren (namedArgumentExpression, data);
 
1806
                }
 
1807
                
 
1808
                public virtual S VisitNamedExpression (NamedExpression namedExpression, T data)
 
1809
                {
 
1810
                        return VisitChildren (namedExpression, data);
 
1811
                }
 
1812
                
 
1813
                public virtual S VisitEmptyExpression (EmptyExpression emptyExpression, T data)
 
1814
                {
 
1815
                        return VisitChildren (emptyExpression, data);
 
1816
                }
 
1817
                
 
1818
                public virtual S VisitPatternPlaceholder(AstNode placeholder, PatternMatching.Pattern pattern, T data)
 
1819
                {
 
1820
                        return VisitChildren (placeholder, data);
 
1821
                }
 
1822
        }
 
1823
}