src/parser/parser_abs.nit

   1 # Raw AST node hierarchy.
   2 # This file was generated by SableCC (http://www.sablecc.org/).
   3 package parser_abs
   4
   5 import mmloader
   6
   7 # Root of the AST hierarchy
   8 abstract class PNode
   9         readable var _location: nullable Location
  10 end
  11
  12 # Ancestor of all tokens
  13 abstract class Token
  14 special PNode
  15 end
  16
  17 # Ancestor of all productions
  18 abstract class Prod
  19 special PNode
  20         fun location=(loc: nullable Location) do _location = loc
  21 end
  22 class TEol
  23 special Token
  24 end
  25 class TComment
  26 special Token
  27 end
  28 class TKwpackage
  29 special Token
  30 end
  31 class TKwimport
  32 special Token
  33 end
  34 class TKwclass
  35 special Token
  36 end
  37 class TKwabstract
  38 special Token
  39 end
  40 class TKwinterface
  41 special Token
  42 end
  43 class TKwuniversal
  44 special Token
  45 end
  46 class TKwspecial
  47 special Token
  48 end
  49 class TKwend
  50 special Token
  51 end
  52 class TKwmeth
  53 special Token
  54 end
  55 class TKwtype
  56 special Token
  57 end
  58 class TKwattr
  59 special Token
  60 end
  61 class TKwinit
  62 special Token
  63 end
  64 class TKwredef
  65 special Token
  66 end
  67 class TKwis
  68 special Token
  69 end
  70 class TKwdo
  71 special Token
  72 end
  73 class TKwreadable
  74 special Token
  75 end
  76 class TKwwritable
  77 special Token
  78 end
  79 class TKwvar
  80 special Token
  81 end
  82 class TKwintern
  83 special Token
  84 end
  85 class TKwextern
  86 special Token
  87 end
  88 class TKwprotected
  89 special Token
  90 end
  91 class TKwprivate
  92 special Token
  93 end
  94 class TKwintrude
  95 special Token
  96 end
  97 class TKwif
  98 special Token
  99 end
 100 class TKwthen
 101 special Token
 102 end
 103 class TKwelse
 104 special Token
 105 end
 106 class TKwwhile
 107 special Token
 108 end
 109 class TKwfor
 110 special Token
 111 end
 112 class TKwin
 113 special Token
 114 end
 115 class TKwand
 116 special Token
 117 end
 118 class TKwor
 119 special Token
 120 end
 121 class TKwnot
 122 special Token
 123 end
 124 class TKwreturn
 125 special Token
 126 end
 127 class TKwcontinue
 128 special Token
 129 end
 130 class TKwbreak
 131 special Token
 132 end
 133 class TKwabort
 134 special Token
 135 end
 136 class TKwassert
 137 special Token
 138 end
 139 class TKwnew
 140 special Token
 141 end
 142 class TKwisa
 143 special Token
 144 end
 145 class TKwonce
 146 special Token
 147 end
 148 class TKwsuper
 149 special Token
 150 end
 151 class TKwself
 152 special Token
 153 end
 154 class TKwtrue
 155 special Token
 156 end
 157 class TKwfalse
 158 special Token
 159 end
 160 class TKwnull
 161 special Token
 162 end
 163 class TKwas
 164 special Token
 165 end
 166 class TKwwith
 167 special Token
 168 end
 169 class TKwnullable
 170 special Token
 171 end
 172 class TKwisset
 173 special Token
 174 end
 175 class TOpar
 176 special Token
 177 end
 178 class TCpar
 179 special Token
 180 end
 181 class TObra
 182 special Token
 183 end
 184 class TCbra
 185 special Token
 186 end
 187 class TComma
 188 special Token
 189 end
 190 class TColumn
 191 special Token
 192 end
 193 class TQuad
 194 special Token
 195 end
 196 class TAssign
 197 special Token
 198 end
 199 class TPluseq
 200 special Token
 201 end
 202 class TMinuseq
 203 special Token
 204 end
 205 class TDotdotdot
 206 special Token
 207 end
 208 class TDotdot
 209 special Token
 210 end
 211 class TDot
 212 special Token
 213 end
 214 class TPlus
 215 special Token
 216 end
 217 class TMinus
 218 special Token
 219 end
 220 class TStar
 221 special Token
 222 end
 223 class TSlash
 224 special Token
 225 end
 226 class TPercent
 227 special Token
 228 end
 229 class TEq
 230 special Token
 231 end
 232 class TNe
 233 special Token
 234 end
 235 class TLt
 236 special Token
 237 end
 238 class TLe
 239 special Token
 240 end
 241 class TGt
 242 special Token
 243 end
 244 class TGe
 245 special Token
 246 end
 247 class TStarship
 248 special Token
 249 end
 250 class TClassid
 251 special Token
 252 end
 253 class TId
 254 special Token
 255 end
 256 class TAttrid
 257 special Token
 258 end
 259 class TNumber
 260 special Token
 261 end
 262 class TFloat
 263 special Token
 264 end
 265 class TChar
 266 special Token
 267 end
 268 class TString
 269 special Token
 270 end
 271 class TStartString
 272 special Token
 273 end
 274 class TMidString
 275 special Token
 276 end
 277 class TEndString
 278 special Token
 279 end
 280 class EOF
 281 special Token
 282 private init noinit do end
 283 end
 284 class PError
 285 special EOF
 286 private init noinit do end
 287 end
 288
 289 class PModule special Prod end
 290 class PPackagedecl special Prod end
 291 class PImport special Prod end
 292 class PVisibility special Prod end
 293 class PClassdef special Prod end
 294 class PClasskind special Prod end
 295 class PFormaldef special Prod end
 296 class PSuperclass special Prod end
 297 class PPropdef special Prod end
 298 class PAble special Prod end
 299 class PMethid special Prod end
 300 class PSignature special Prod end
 301 class PParam special Prod end
 302 class PClosureDecl special Prod end
 303 class PType special Prod end
 304 class PExpr special Prod end
 305 class PAssignOp special Prod end
 306 class PClosureDef special Prod end
 307 class PQualified special Prod end
 308 class PDoc special Prod end
 309
 310 class AModule
 311 special PModule
 312     readable writable var _n_packagedecl: nullable PPackagedecl = null
 313     readable writable var _n_imports: List[PImport] = new List[PImport]
 314     readable writable var _n_classdefs: List[PClassdef] = new List[PClassdef]
 315 end
 316 class APackagedecl
 317 special PPackagedecl
 318     readable writable var _n_doc: nullable PDoc = null
 319     readable writable var _n_kwpackage: TKwpackage
 320     readable writable var _n_id: TId
 321 end
 322 class AStdImport
 323 special PImport
 324     readable writable var _n_visibility: PVisibility
 325     readable writable var _n_kwimport: TKwimport
 326     readable writable var _n_id: TId
 327 end
 328 class ANoImport
 329 special PImport
 330     readable writable var _n_visibility: PVisibility
 331     readable writable var _n_kwimport: TKwimport
 332     readable writable var _n_kwend: TKwend
 333 end
 334 class APublicVisibility
 335 special PVisibility
 336 end
 337 class APrivateVisibility
 338 special PVisibility
 339     readable writable var _n_kwprivate: TKwprivate
 340 end
 341 class AProtectedVisibility
 342 special PVisibility
 343     readable writable var _n_kwprotected: TKwprotected
 344 end
 345 class AIntrudeVisibility
 346 special PVisibility
 347     readable writable var _n_kwintrude: TKwintrude
 348 end
 349 class AStdClassdef
 350 special PClassdef
 351     readable writable var _n_doc: nullable PDoc = null
 352     readable writable var _n_kwredef: nullable TKwredef = null
 353     readable writable var _n_visibility: PVisibility
 354     readable writable var _n_classkind: PClasskind
 355     readable writable var _n_id: nullable TClassid = null
 356     readable writable var _n_formaldefs: List[PFormaldef] = new List[PFormaldef]
 357     readable writable var _n_superclasses: List[PSuperclass] = new List[PSuperclass]
 358     readable writable var _n_propdefs: List[PPropdef] = new List[PPropdef]
 359 end
 360 class ATopClassdef
 361 special PClassdef
 362     readable writable var _n_propdefs: List[PPropdef] = new List[PPropdef]
 363 end
 364 class AMainClassdef
 365 special PClassdef
 366     readable writable var _n_propdefs: List[PPropdef] = new List[PPropdef]
 367 end
 368 class AConcreteClasskind
 369 special PClasskind
 370     readable writable var _n_kwclass: TKwclass
 371 end
 372 class AAbstractClasskind
 373 special PClasskind
 374     readable writable var _n_kwabstract: TKwabstract
 375     readable writable var _n_kwclass: TKwclass
 376 end
 377 class AInterfaceClasskind
 378 special PClasskind
 379     readable writable var _n_kwinterface: TKwinterface
 380 end
 381 class AUniversalClasskind
 382 special PClasskind
 383     readable writable var _n_kwuniversal: TKwuniversal
 384 end
 385 class AFormaldef
 386 special PFormaldef
 387     readable writable var _n_id: TClassid
 388     readable writable var _n_type: nullable PType = null
 389 end
 390 class ASuperclass
 391 special PSuperclass
 392     readable writable var _n_kwspecial: TKwspecial
 393     readable writable var _n_type: PType
 394 end
 395 class AAttrPropdef
 396 special PPropdef
 397     readable writable var _n_doc: nullable PDoc = null
 398     readable writable var _n_readable: nullable PAble = null
 399     readable writable var _n_writable: nullable PAble = null
 400     readable writable var _n_kwredef: nullable TKwredef = null
 401     readable writable var _n_visibility: PVisibility
 402     readable writable var _n_kwattr: nullable TKwattr = null
 403     readable writable var _n_kwvar: nullable TKwvar = null
 404     readable writable var _n_id: TAttrid
 405     readable writable var _n_type: nullable PType = null
 406     readable writable var _n_expr: nullable PExpr = null
 407 end
 408 class AMethPropdef
 409 special PPropdef
 410     readable writable var _n_doc: nullable PDoc = null
 411     readable writable var _n_kwredef: nullable TKwredef = null
 412     readable writable var _n_visibility: PVisibility
 413     readable writable var _n_methid: PMethid
 414     readable writable var _n_signature: PSignature
 415 end
 416 class ADeferredMethPropdef
 417 special PPropdef
 418     readable writable var _n_doc: nullable PDoc = null
 419     readable writable var _n_kwredef: nullable TKwredef = null
 420     readable writable var _n_visibility: PVisibility
 421     readable writable var _n_kwmeth: TKwmeth
 422     readable writable var _n_methid: PMethid
 423     readable writable var _n_signature: PSignature
 424 end
 425 class AInternMethPropdef
 426 special PPropdef
 427     readable writable var _n_doc: nullable PDoc = null
 428     readable writable var _n_kwredef: nullable TKwredef = null
 429     readable writable var _n_visibility: PVisibility
 430     readable writable var _n_kwmeth: TKwmeth
 431     readable writable var _n_methid: PMethid
 432     readable writable var _n_signature: PSignature
 433 end
 434 class AExternMethPropdef
 435 special PPropdef
 436     readable writable var _n_doc: nullable PDoc = null
 437     readable writable var _n_kwredef: nullable TKwredef = null
 438     readable writable var _n_visibility: PVisibility
 439     readable writable var _n_kwmeth: TKwmeth
 440     readable writable var _n_methid: PMethid
 441     readable writable var _n_signature: PSignature
 442     readable writable var _n_extern: nullable TString = null
 443 end
 444 class AConcreteMethPropdef
 445 special PPropdef
 446     readable writable var _n_doc: nullable PDoc = null
 447     readable writable var _n_kwredef: nullable TKwredef = null
 448     readable writable var _n_visibility: PVisibility
 449     readable writable var _n_kwmeth: TKwmeth
 450     readable writable var _n_methid: PMethid
 451     readable writable var _n_signature: PSignature
 452     readable writable var _n_block: nullable PExpr = null
 453 end
 454 class AConcreteInitPropdef
 455 special PPropdef
 456     readable writable var _n_doc: nullable PDoc = null
 457     readable writable var _n_kwredef: nullable TKwredef = null
 458     readable writable var _n_visibility: PVisibility
 459     readable writable var _n_kwinit: TKwinit
 460     readable writable var _n_methid: nullable PMethid = null
 461     readable writable var _n_signature: PSignature
 462     readable writable var _n_block: nullable PExpr = null
 463 end
 464 class AMainMethPropdef
 465 special PPropdef
 466     readable writable var _n_kwredef: nullable TKwredef = null
 467     readable writable var _n_block: nullable PExpr = null
 468 end
 469 class ATypePropdef
 470 special PPropdef
 471     readable writable var _n_doc: nullable PDoc = null
 472     readable writable var _n_kwredef: nullable TKwredef = null
 473     readable writable var _n_visibility: PVisibility
 474     readable writable var _n_kwtype: TKwtype
 475     readable writable var _n_id: TClassid
 476     readable writable var _n_type: PType
 477 end
 478 class AReadAble
 479 special PAble
 480     readable writable var _n_kwredef: nullable TKwredef = null
 481     readable writable var _n_kwreadable: TKwreadable
 482 end
 483 class AWriteAble
 484 special PAble
 485     readable writable var _n_kwredef: nullable TKwredef = null
 486     readable writable var _n_kwwritable: TKwwritable
 487 end
 488 class AIdMethid
 489 special PMethid
 490     readable writable var _n_id: TId
 491 end
 492 class APlusMethid
 493 special PMethid
 494     readable writable var _n_plus: TPlus
 495 end
 496 class AMinusMethid
 497 special PMethid
 498     readable writable var _n_minus: TMinus
 499 end
 500 class AStarMethid
 501 special PMethid
 502     readable writable var _n_star: TStar
 503 end
 504 class ASlashMethid
 505 special PMethid
 506     readable writable var _n_slash: TSlash
 507 end
 508 class APercentMethid
 509 special PMethid
 510     readable writable var _n_percent: TPercent
 511 end
 512 class AEqMethid
 513 special PMethid
 514     readable writable var _n_eq: TEq
 515 end
 516 class ANeMethid
 517 special PMethid
 518     readable writable var _n_ne: TNe
 519 end
 520 class ALeMethid
 521 special PMethid
 522     readable writable var _n_le: TLe
 523 end
 524 class AGeMethid
 525 special PMethid
 526     readable writable var _n_ge: TGe
 527 end
 528 class ALtMethid
 529 special PMethid
 530     readable writable var _n_lt: TLt
 531 end
 532 class AGtMethid
 533 special PMethid
 534     readable writable var _n_gt: TGt
 535 end
 536 class ABraMethid
 537 special PMethid
 538     readable writable var _n_obra: TObra
 539     readable writable var _n_cbra: TCbra
 540 end
 541 class AStarshipMethid
 542 special PMethid
 543     readable writable var _n_starship: TStarship
 544 end
 545 class AAssignMethid
 546 special PMethid
 547     readable writable var _n_id: TId
 548     readable writable var _n_assign: TAssign
 549 end
 550 class ABraassignMethid
 551 special PMethid
 552     readable writable var _n_obra: TObra
 553     readable writable var _n_cbra: TCbra
 554     readable writable var _n_assign: TAssign
 555 end
 556 class ASignature
 557 special PSignature
 558     readable writable var _n_params: List[PParam] = new List[PParam]
 559     readable writable var _n_type: nullable PType = null
 560     readable writable var _n_closure_decls: List[PClosureDecl] = new List[PClosureDecl]
 561 end
 562 class AParam
 563 special PParam
 564     readable writable var _n_id: TId
 565     readable writable var _n_type: nullable PType = null
 566     readable writable var _n_dotdotdot: nullable TDotdotdot = null
 567 end
 568 class AClosureDecl
 569 special PClosureDecl
 570     readable writable var _n_kwwith: TKwwith
 571     readable writable var _n_kwbreak: nullable TKwbreak = null
 572     readable writable var _n_id: TId
 573     readable writable var _n_signature: PSignature
 574     readable writable var _n_expr: nullable PExpr = null
 575 end
 576 class AType
 577 special PType
 578     readable writable var _n_kwnullable: nullable TKwnullable = null
 579     readable writable var _n_id: TClassid
 580     readable writable var _n_types: List[PType] = new List[PType]
 581 end
 582 class ABlockExpr
 583 special PExpr
 584     readable writable var _n_expr: List[PExpr] = new List[PExpr]
 585 end
 586 class AVardeclExpr
 587 special PExpr
 588     readable writable var _n_kwvar: TKwvar
 589     readable writable var _n_id: TId
 590     readable writable var _n_type: nullable PType = null
 591     readable writable var _n_assign: nullable TAssign = null
 592     readable writable var _n_expr: nullable PExpr = null
 593 end
 594 class AReturnExpr
 595 special PExpr
 596     readable writable var _n_kwreturn: TKwreturn
 597     readable writable var _n_expr: nullable PExpr = null
 598 end
 599 class ABreakExpr
 600 special PExpr
 601     readable writable var _n_kwbreak: TKwbreak
 602     readable writable var _n_expr: nullable PExpr = null
 603 end
 604 class AAbortExpr
 605 special PExpr
 606     readable writable var _n_kwabort: TKwabort
 607 end
 608 class AContinueExpr
 609 special PExpr
 610     readable writable var _n_kwcontinue: TKwcontinue
 611     readable writable var _n_expr: nullable PExpr = null
 612 end
 613 class ADoExpr
 614 special PExpr
 615     readable writable var _n_kwdo: TKwdo
 616     readable writable var _n_block: nullable PExpr = null
 617 end
 618 class AIfExpr
 619 special PExpr
 620     readable writable var _n_kwif: TKwif
 621     readable writable var _n_expr: PExpr
 622     readable writable var _n_then: nullable PExpr = null
 623     readable writable var _n_else: nullable PExpr = null
 624 end
 625 class AIfexprExpr
 626 special PExpr
 627     readable writable var _n_kwif: TKwif
 628     readable writable var _n_expr: PExpr
 629     readable writable var _n_kwthen: TKwthen
 630     readable writable var _n_then: PExpr
 631     readable writable var _n_kwelse: TKwelse
 632     readable writable var _n_else: PExpr
 633 end
 634 class AWhileExpr
 635 special PExpr
 636     readable writable var _n_kwwhile: TKwwhile
 637     readable writable var _n_expr: PExpr
 638     readable writable var _n_kwdo: TKwdo
 639     readable writable var _n_block: nullable PExpr = null
 640 end
 641 class AForExpr
 642 special PExpr
 643     readable writable var _n_kwfor: TKwfor
 644     readable writable var _n_id: TId
 645     readable writable var _n_expr: PExpr
 646     readable writable var _n_kwdo: TKwdo
 647     readable writable var _n_block: nullable PExpr = null
 648 end
 649 class AAssertExpr
 650 special PExpr
 651     readable writable var _n_kwassert: TKwassert
 652     readable writable var _n_id: nullable TId = null
 653     readable writable var _n_expr: PExpr
 654 end
 655 class AOnceExpr
 656 special PExpr
 657     readable writable var _n_kwonce: TKwonce
 658     readable writable var _n_expr: PExpr
 659 end
 660 class ASendExpr
 661 special PExpr
 662     readable writable var _n_expr: PExpr
 663 end
 664 class ABinopExpr
 665 special PExpr
 666     readable writable var _n_expr: PExpr
 667     readable writable var _n_expr2: PExpr
 668 end
 669 class AOrExpr
 670 special PExpr
 671     readable writable var _n_expr: PExpr
 672     readable writable var _n_expr2: PExpr
 673 end
 674 class AAndExpr
 675 special PExpr
 676     readable writable var _n_expr: PExpr
 677     readable writable var _n_expr2: PExpr
 678 end
 679 class ANotExpr
 680 special PExpr
 681     readable writable var _n_kwnot: TKwnot
 682     readable writable var _n_expr: PExpr
 683 end
 684 class AEqExpr
 685 special PExpr
 686     readable writable var _n_expr: PExpr
 687     readable writable var _n_expr2: PExpr
 688 end
 689 class AEeExpr
 690 special PExpr
 691     readable writable var _n_expr: PExpr
 692     readable writable var _n_expr2: PExpr
 693 end
 694 class ANeExpr
 695 special PExpr
 696     readable writable var _n_expr: PExpr
 697     readable writable var _n_expr2: PExpr
 698 end
 699 class ALtExpr
 700 special PExpr
 701     readable writable var _n_expr: PExpr
 702     readable writable var _n_expr2: PExpr
 703 end
 704 class ALeExpr
 705 special PExpr
 706     readable writable var _n_expr: PExpr
 707     readable writable var _n_expr2: PExpr
 708 end
 709 class AGtExpr
 710 special PExpr
 711     readable writable var _n_expr: PExpr
 712     readable writable var _n_expr2: PExpr
 713 end
 714 class AGeExpr
 715 special PExpr
 716     readable writable var _n_expr: PExpr
 717     readable writable var _n_expr2: PExpr
 718 end
 719 class AIsaExpr
 720 special PExpr
 721     readable writable var _n_expr: PExpr
 722     readable writable var _n_type: PType
 723 end
 724 class APlusExpr
 725 special PExpr
 726     readable writable var _n_expr: PExpr
 727     readable writable var _n_expr2: PExpr
 728 end
 729 class AMinusExpr
 730 special PExpr
 731     readable writable var _n_expr: PExpr
 732     readable writable var _n_expr2: PExpr
 733 end
 734 class AStarshipExpr
 735 special PExpr
 736     readable writable var _n_expr: PExpr
 737     readable writable var _n_expr2: PExpr
 738 end
 739 class AStarExpr
 740 special PExpr
 741     readable writable var _n_expr: PExpr
 742     readable writable var _n_expr2: PExpr
 743 end
 744 class ASlashExpr
 745 special PExpr
 746     readable writable var _n_expr: PExpr
 747     readable writable var _n_expr2: PExpr
 748 end
 749 class APercentExpr
 750 special PExpr
 751     readable writable var _n_expr: PExpr
 752     readable writable var _n_expr2: PExpr
 753 end
 754 class AUminusExpr
 755 special PExpr
 756     readable writable var _n_minus: TMinus
 757     readable writable var _n_expr: PExpr
 758 end
 759 class ANewExpr
 760 special PExpr
 761     readable writable var _n_kwnew: TKwnew
 762     readable writable var _n_type: PType
 763     readable writable var _n_id: nullable TId = null
 764     readable writable var _n_args: List[PExpr] = new List[PExpr]
 765 end
 766 class AAttrExpr
 767 special PExpr
 768     readable writable var _n_expr: PExpr
 769     readable writable var _n_id: TAttrid
 770 end
 771 class AAttrAssignExpr
 772 special PExpr
 773     readable writable var _n_expr: PExpr
 774     readable writable var _n_id: TAttrid
 775     readable writable var _n_assign: TAssign
 776     readable writable var _n_value: PExpr
 777 end
 778 class AAttrReassignExpr
 779 special PExpr
 780     readable writable var _n_expr: PExpr
 781     readable writable var _n_id: TAttrid
 782     readable writable var _n_assign_op: PAssignOp
 783     readable writable var _n_value: PExpr
 784 end
 785 class ACallExpr
 786 special PExpr
 787     readable writable var _n_expr: PExpr
 788     readable writable var _n_id: TId
 789     readable writable var _n_args: List[PExpr] = new List[PExpr]
 790     readable writable var _n_closure_defs: List[PClosureDef] = new List[PClosureDef]
 791 end
 792 class ACallAssignExpr
 793 special PExpr
 794     readable writable var _n_expr: PExpr
 795     readable writable var _n_id: TId
 796     readable writable var _n_args: List[PExpr] = new List[PExpr]
 797     readable writable var _n_assign: TAssign
 798     readable writable var _n_value: PExpr
 799 end
 800 class ACallReassignExpr
 801 special PExpr
 802     readable writable var _n_expr: PExpr
 803     readable writable var _n_id: TId
 804     readable writable var _n_args: List[PExpr] = new List[PExpr]
 805     readable writable var _n_assign_op: PAssignOp
 806     readable writable var _n_value: PExpr
 807 end
 808 class ASuperExpr
 809 special PExpr
 810     readable writable var _n_qualified: nullable PQualified = null
 811     readable writable var _n_kwsuper: TKwsuper
 812     readable writable var _n_args: List[PExpr] = new List[PExpr]
 813 end
 814 class AInitExpr
 815 special PExpr
 816     readable writable var _n_expr: PExpr
 817     readable writable var _n_kwinit: TKwinit
 818     readable writable var _n_args: List[PExpr] = new List[PExpr]
 819 end
 820 class ABraExpr
 821 special PExpr
 822     readable writable var _n_expr: PExpr
 823     readable writable var _n_args: List[PExpr] = new List[PExpr]
 824     readable writable var _n_closure_defs: List[PClosureDef] = new List[PClosureDef]
 825 end
 826 class ABraAssignExpr
 827 special PExpr
 828     readable writable var _n_expr: PExpr
 829     readable writable var _n_args: List[PExpr] = new List[PExpr]
 830     readable writable var _n_assign: TAssign
 831     readable writable var _n_value: PExpr
 832 end
 833 class ABraReassignExpr
 834 special PExpr
 835     readable writable var _n_expr: PExpr
 836     readable writable var _n_args: List[PExpr] = new List[PExpr]
 837     readable writable var _n_assign_op: PAssignOp
 838     readable writable var _n_value: PExpr
 839 end
 840 class AClosureCallExpr
 841 special PExpr
 842     readable writable var _n_id: TId
 843     readable writable var _n_args: List[PExpr] = new List[PExpr]
 844     readable writable var _n_closure_defs: List[PClosureDef] = new List[PClosureDef]
 845 end
 846 class AVarExpr
 847 special PExpr
 848     readable writable var _n_id: TId
 849 end
 850 class AVarAssignExpr
 851 special PExpr
 852     readable writable var _n_id: TId
 853     readable writable var _n_assign: TAssign
 854     readable writable var _n_value: PExpr
 855 end
 856 class AVarReassignExpr
 857 special PExpr
 858     readable writable var _n_id: TId
 859     readable writable var _n_assign_op: PAssignOp
 860     readable writable var _n_value: PExpr
 861 end
 862 class ARangeExpr
 863 special PExpr
 864     readable writable var _n_expr: PExpr
 865     readable writable var _n_expr2: PExpr
 866 end
 867 class ACrangeExpr
 868 special PExpr
 869     readable writable var _n_expr: PExpr
 870     readable writable var _n_expr2: PExpr
 871 end
 872 class AOrangeExpr
 873 special PExpr
 874     readable writable var _n_expr: PExpr
 875     readable writable var _n_expr2: PExpr
 876 end
 877 class AArrayExpr
 878 special PExpr
 879     readable writable var _n_exprs: List[PExpr] = new List[PExpr]
 880 end
 881 class ASelfExpr
 882 special PExpr
 883     readable writable var _n_kwself: TKwself
 884 end
 885 class AImplicitSelfExpr
 886 special PExpr
 887 end
 888 class ATrueExpr
 889 special PExpr
 890     readable writable var _n_kwtrue: TKwtrue
 891 end
 892 class AFalseExpr
 893 special PExpr
 894     readable writable var _n_kwfalse: TKwfalse
 895 end
 896 class ANullExpr
 897 special PExpr
 898     readable writable var _n_kwnull: TKwnull
 899 end
 900 class AIntExpr
 901 special PExpr
 902     readable writable var _n_number: TNumber
 903 end
 904 class AFloatExpr
 905 special PExpr
 906     readable writable var _n_float: TFloat
 907 end
 908 class ACharExpr
 909 special PExpr
 910     readable writable var _n_char: TChar
 911 end
 912 class AStringExpr
 913 special PExpr
 914     readable writable var _n_string: TString
 915 end
 916 class AStartStringExpr
 917 special PExpr
 918     readable writable var _n_string: TStartString
 919 end
 920 class AMidStringExpr
 921 special PExpr
 922     readable writable var _n_string: TMidString
 923 end
 924 class AEndStringExpr
 925 special PExpr
 926     readable writable var _n_string: TEndString
 927 end
 928 class ASuperstringExpr
 929 special PExpr
 930     readable writable var _n_exprs: List[PExpr] = new List[PExpr]
 931 end
 932 class AParExpr
 933 special PExpr
 934     readable writable var _n_expr: PExpr
 935 end
 936 class AAsCastExpr
 937 special PExpr
 938     readable writable var _n_expr: PExpr
 939     readable writable var _n_kwas: TKwas
 940     readable writable var _n_type: PType
 941 end
 942 class AAsNotnullExpr
 943 special PExpr
 944     readable writable var _n_expr: PExpr
 945     readable writable var _n_kwas: TKwas
 946     readable writable var _n_kwnot: TKwnot
 947     readable writable var _n_kwnull: TKwnull
 948 end
 949 class AIssetAttrExpr
 950 special PExpr
 951     readable writable var _n_kwisset: TKwisset
 952     readable writable var _n_expr: PExpr
 953     readable writable var _n_id: TAttrid
 954 end
 955 class APlusAssignOp
 956 special PAssignOp
 957     readable writable var _n_pluseq: TPluseq
 958 end
 959 class AMinusAssignOp
 960 special PAssignOp
 961     readable writable var _n_minuseq: TMinuseq
 962 end
 963 class AClosureDef
 964 special PClosureDef
 965     readable writable var _n_kwwith: TKwwith
 966     readable writable var _n_id: List[TId] = new List[TId]
 967     readable writable var _n_kwdo: TKwdo
 968     readable writable var _n_expr: nullable PExpr = null
 969 end
 970 class AQualified
 971 special PQualified
 972     readable writable var _n_id: List[TId] = new List[TId]
 973     readable writable var _n_classid: nullable TClassid = null
 974 end
 975 class ADoc
 976 special PDoc
 977     readable writable var _n_comment: List[TComment] = new List[TComment]
 978 end
 979
 980 class Start
 981 special Prod
 982     readable writable var _n_base: nullable PModule
 983     readable writable var _n_eof: EOF
 984 end