mcs/mcs/visit.cs

   1 //
   2 // visit.cs: Visitors for parsed dom
   3 //
   4 // Authors: Mike Krüger (mkrueger@novell.com)
   5 //                      Marek Safar (marek.safar@gmail.com)
   6 //
   7 // Dual licensed under the terms of the MIT X11 or GNU GPL
   8 //
   9 // Copyright (c) 2010 Novell, Inc (http://www.novell.com)
  10 // Copyright 2011 Xamarin Inc
  11 //
  12
  13 using System;
  14
  15 namespace Mono.CSharp
  16 {
  17         public abstract class StructuralVisitor
  18         {
  19                 public virtual void Visit (MemberCore member)
  20                 {
  21                         Console.WriteLine ("unknown member type: " + member.GetType ());
  22                 }
  23
  24                 void VisitTypeContainer (TypeContainer tc)
  25                 {
  26                         //foreach (var member in tc.OrderedAllMembers) {
  27                         //    member.Accept (this);
  28                         //}
  29                 }
  30
  31                 public virtual void Visit (ModuleContainer module)
  32                 {
  33                         VisitTypeContainer (module);
  34                 }
  35
  36                 public virtual void Visit (NamespaceContainer ns)
  37                 {
  38                         VisitTypeContainer (ns);
  39                 }
  40
  41                 public virtual void Visit (Class c)
  42                 {
  43                         VisitTypeContainer (c);
  44                 }
  45
  46                 public virtual void Visit (Struct s)
  47                 {
  48                         VisitTypeContainer (s);
  49                 }
  50
  51
  52                 public virtual void Visit (Interface i)
  53                 {
  54                         VisitTypeContainer (i);
  55                 }
  56
  57                 public virtual void Visit (Delegate d)
  58                 {
  59                 }
  60
  61                 public virtual void Visit (Enum e)
  62                 {
  63                         VisitTypeContainer (e);
  64                 }
  65
  66                 public virtual void Visit (FixedField f)
  67                 {
  68                 }
  69
  70                 public virtual void Visit (Const c)
  71                 {
  72                 }
  73
  74                 public virtual void Visit (Field f)
  75                 {
  76                 }
  77
  78                 public virtual void Visit (Operator o)
  79                 {
  80                 }
  81
  82                 public virtual void Visit (Indexer i)
  83                 {
  84                 }
  85
  86                 public virtual void Visit (Method m)
  87                 {
  88                 }
  89
  90                 public virtual void Visit (Property p)
  91                 {
  92                 }
  93
  94                 public virtual void Visit (Constructor c)
  95                 {
  96                 }
  97
  98                 public virtual void Visit (Destructor d)
  99                 {
 100                 }
 101
 102                 public virtual void Visit (EventField e)
 103                 {
 104                 }
 105                 public virtual void Visit (EventProperty ep)
 106                 {
 107                 }
 108
 109                 public virtual void Visit (EnumMember em)
 110                 {
 111                 }
 112
 113                 public virtual object Visit (Statement stmt)
 114                 {
 115                         Console.WriteLine ("unknown statement:" + stmt);
 116                         return null;
 117                 }
 118
 119                 public virtual object Visit (BlockVariableDeclaration blockVariableDeclaration)
 120                 {
 121                         return null;
 122                 }
 123
 124                 public virtual object Visit (BlockConstantDeclaration blockConstantDeclaration)
 125                 {
 126                         return null;
 127                 }
 128
 129                 public virtual object Visit (EmptyStatement emptyStatement)
 130                 {
 131                         return null;
 132                 }
 133
 134                 public virtual object Visit (EmptyExpressionStatement emptyExpressionStatement)
 135                 {
 136                         return null;
 137                 }
 138
 139                 public virtual object Visit (EmptyExpression emptyExpression)
 140                 {
 141                         return null;
 142                 }
 143
 144                 public virtual object Visit (ErrorExpression errorExpression)
 145                 {
 146                         return null;
 147                 }
 148
 149                 public virtual object Visit (If ifStatement)
 150                 {
 151                         return null;
 152                 }
 153
 154
 155                 public virtual object Visit (Do doStatement)
 156                 {
 157                         return null;
 158                 }
 159
 160                 public virtual object Visit (While whileStatement)
 161                 {
 162                         return null;
 163                 }
 164
 165                 public virtual object Visit (For forStatement)
 166                 {
 167                         return null;
 168                 }
 169
 170                 public virtual object Visit (StatementExpression statementExpression)
 171                 {
 172                         return null;
 173                 }
 174
 175                 public virtual object Visit (StatementErrorExpression errorStatement)
 176                 {
 177                         return null;
 178                 }
 179
 180                 public virtual object Visit (Return returnStatement)
 181                 {
 182                         return null;
 183                 }
 184
 185                 public virtual object Visit (Goto gotoStatement)
 186                 {
 187                         return null;
 188                 }
 189
 190                 public virtual object Visit (LabeledStatement labeledStatement)
 191                 {
 192                         return null;
 193                 }
 194
 195                 public virtual object Visit (GotoDefault gotoDefault)
 196                 {
 197                         return null;
 198                 }
 199
 200                 public virtual object Visit (GotoCase gotoCase)
 201                 {
 202                         return null;
 203                 }
 204
 205                 public virtual object Visit (Throw throwStatement)
 206                 {
 207                         return null;
 208                 }
 209
 210                 public virtual object Visit (Break breakStatement)
 211                 {
 212                         return null;
 213                 }
 214
 215                 public virtual object Visit (Continue continueStatement)
 216                 {
 217                         return null;
 218                 }
 219
 220                 public virtual object Visit (Block blockStatement)
 221                 {
 222                         return null;
 223                 }
 224
 225                 public virtual object Visit (Switch switchStatement)
 226                 {
 227                         return null;
 228                 }
 229
 230                 public virtual object Visit (StatementList statementList)
 231                 {
 232                         return null;
 233                 }
 234
 235                 public virtual object Visit (Lock lockStatement)
 236                 {
 237                         return null;
 238                 }
 239
 240                 public virtual object Visit (Unchecked uncheckedStatement)
 241                 {
 242                         return null;
 243                 }
 244
 245                 public virtual object Visit (Checked checkedStatement)
 246                 {
 247                         return null;
 248                 }
 249
 250                 public virtual object Visit (Unsafe unsafeStatement)
 251                 {
 252                         return null;
 253                 }
 254
 255
 256                 public virtual object Visit (Fixed fixedStatement)
 257                 {
 258                         return null;
 259                 }
 260
 261
 262                 public virtual object Visit (TryFinally tryFinallyStatement)
 263                 {
 264                         return null;
 265                 }
 266
 267                 public virtual object Visit (TryCatch tryCatchStatement)
 268                 {
 269                         return null;
 270                 }
 271
 272                 public virtual object Visit (Using usingStatement)
 273                 {
 274                         return null;
 275                 }
 276
 277                 public virtual object Visit (Foreach foreachStatement)
 278                 {
 279                         return null;
 280                 }
 281
 282                 public virtual object Visit (Yield yieldStatement)
 283                 {
 284                         return null;
 285                 }
 286
 287                 public virtual object Visit (YieldBreak yieldBreakStatement)
 288                 {
 289                         return null;
 290                 }
 291
 292                 public virtual object Visit (Expression expression)
 293                 {
 294                         Console.WriteLine ("Visit unknown expression:" + expression);
 295                         return null;
 296                 }
 297
 298                 public virtual object Visit (MemberAccess memberAccess)
 299                 {
 300                         return null;
 301                 }
 302
 303                 public virtual object Visit (QualifiedAliasMember qualifiedAliasMember)
 304                 {
 305                         return null;
 306                 }
 307
 308                 public virtual object Visit (LocalVariableReference localVariableReference)
 309                 {
 310                         return null;
 311                 }
 312
 313                 public virtual object Visit (Constant constant)
 314                 {
 315                         return null;
 316                 }
 317
 318                 public virtual object Visit (BooleanExpression booleanExpression)
 319                 {
 320                         return null;
 321                 }
 322
 323                 public virtual object Visit (SimpleName simpleName)
 324                 {
 325                         return null;
 326                 }
 327
 328                 public virtual object Visit (ParenthesizedExpression parenthesizedExpression)
 329                 {
 330                         return null;
 331                 }
 332
 333                 public virtual object Visit (Unary unaryExpression)
 334                 {
 335                         return null;
 336                 }
 337
 338                 public virtual object Visit (UnaryMutator unaryMutatorExpression)
 339                 {
 340                         return null;
 341                 }
 342
 343                 // *expr
 344                 public virtual object Visit (Indirection indirectionExpression)
 345                 {
 346                         return null;
 347                 }
 348
 349                 public virtual object Visit (Is isExpression)
 350                 {
 351                         return null;
 352                 }
 353
 354                 public virtual object Visit (As asExpression)
 355                 {
 356                         return null;
 357                 }
 358
 359                 public virtual object Visit (Cast castExpression)
 360                 {
 361                         return null;
 362                 }
 363
 364                 public virtual object Visit (ComposedCast composedCast)
 365                 {
 366                         return null;
 367                 }
 368
 369                 public virtual object Visit (DefaultValueExpression defaultValueExpression)
 370                 {
 371                         return null;
 372                 }
 373
 374                 public virtual object Visit (DefaultParameterValueExpression defaultParameterValueExpression)
 375                 {
 376                         return null;
 377                 }
 378
 379                 public virtual object Visit (Binary binaryExpression)
 380                 {
 381                         return null;
 382                 }
 383
 384                 public virtual object Visit (Nullable.NullCoalescingOperator nullCoalescingOperator)
 385                 {
 386                         return null;
 387                 }
 388
 389                 public virtual object Visit (Conditional conditionalExpression)
 390                 {
 391                         return null;
 392                 }
 393
 394                 public virtual object Visit (Invocation invocationExpression)
 395                 {
 396                         return null;
 397                 }
 398
 399                 public virtual object Visit (New newExpression)
 400                 {
 401                         return null;
 402                 }
 403
 404                 public virtual object Visit (NewAnonymousType newAnonymousType)
 405                 {
 406                         return null;
 407                 }
 408
 409                 public virtual object Visit (NewInitialize newInitializeExpression)
 410                 {
 411                         return null;
 412                 }
 413
 414                 public virtual object Visit (ArrayCreation arrayCreationExpression)
 415                 {
 416                         return null;
 417                 }
 418
 419                 public virtual object Visit (This thisExpression)
 420                 {
 421                         return null;
 422                 }
 423
 424                 public virtual object Visit (ArglistAccess argListAccessExpression)
 425                 {
 426                         return null;
 427                 }
 428
 429                 public virtual object Visit (Arglist argListExpression)
 430                 {
 431                         return null;
 432                 }
 433
 434                 public virtual object Visit (TypeOf typeOfExpression)
 435                 {
 436                         return null;
 437                 }
 438
 439                 public virtual object Visit (SizeOf sizeOfExpression)
 440                 {
 441                         return null;
 442                 }
 443
 444                 public virtual object Visit (CheckedExpr checkedExpression)
 445                 {
 446                         return null;
 447                 }
 448
 449                 public virtual object Visit (UnCheckedExpr uncheckedExpression)
 450                 {
 451                         return null;
 452                 }
 453
 454                 public virtual object Visit (ElementAccess elementAccessExpression)
 455                 {
 456                         return null;
 457                 }
 458
 459                 public virtual object Visit (BaseThis baseAccessExpression)
 460                 {
 461                         return null;
 462                 }
 463
 464                 public virtual object Visit (StackAlloc stackAllocExpression)
 465                 {
 466                         return null;
 467                 }
 468
 469                 public virtual object Visit (SimpleAssign simpleAssign)
 470                 {
 471                         return null;
 472                 }
 473
 474                 public virtual object Visit (CompoundAssign compoundAssign)
 475                 {
 476                         return null;
 477                 }
 478
 479                 public virtual object Visit (TypeExpression typeExpression)
 480                 {
 481                         return null;
 482                 }
 483
 484                 public virtual object Visit (AnonymousMethodExpression anonymousMethodExpression)
 485                 {
 486                         return null;
 487                 }
 488
 489                 public virtual object Visit (LambdaExpression lambdaExpression)
 490                 {
 491                         return null;
 492                 }
 493
 494                 public virtual object Visit (ConstInitializer constInitializer)
 495                 {
 496                         return null;
 497                 }
 498
 499                 public virtual object Visit (ArrayInitializer arrayInitializer)
 500                 {
 501                         return null;
 502                 }
 503
 504                 public virtual object Visit (Linq.QueryExpression queryExpression)
 505                 {
 506                         return null;
 507                 }
 508
 509                 public virtual object Visit (Linq.QueryStartClause queryExpression)
 510                 {
 511                         return null;
 512                 }
 513
 514                 public virtual object Visit (Linq.SelectMany selectMany)
 515                 {
 516                         return null;
 517                 }
 518
 519                 public virtual object Visit (Linq.Select select)
 520                 {
 521                         return null;
 522                 }
 523
 524                 public virtual object Visit (Linq.GroupBy groupBy)
 525                 {
 526                         return null;
 527                 }
 528
 529                 public virtual object Visit (Linq.Let let)
 530                 {
 531                         return null;
 532                 }
 533
 534                 public virtual object Visit (Linq.Where where)
 535                 {
 536                         return null;
 537                 }
 538
 539                 public virtual object Visit (Linq.Join join)
 540                 {
 541                         return null;
 542                 }
 543
 544                 public virtual object Visit (Linq.GroupJoin groupJoin)
 545                 {
 546                         return null;
 547                 }
 548
 549                 public virtual object Visit (Linq.OrderByAscending orderByAscending)
 550                 {
 551                         return null;
 552                 }
 553
 554                 public virtual object Visit (Linq.OrderByDescending orderByDescending)
 555                 {
 556                         return null;
 557                 }
 558
 559                 public virtual object Visit (Linq.ThenByAscending thenByAscending)
 560                 {
 561                         return null;
 562                 }
 563
 564                 public virtual object Visit (Linq.ThenByDescending thenByDescending)
 565                 {
 566                         return null;
 567                 }
 568
 569                 // undocumented expressions
 570                 public virtual object Visit (RefValueExpr refValueExpr)
 571                 {
 572                         return null;
 573                 }
 574
 575                 public virtual object Visit (RefTypeExpr refTypeExpr)
 576                 {
 577                         return null;
 578                 }
 579
 580                 public virtual object Visit (MakeRefExpr makeRefExpr)
 581                 {
 582                         return null;
 583                 }
 584
 585                 public virtual object Visit (Await awaitExpr)
 586                 {
 587                         return null;
 588                 }
 589         }
 590 }