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 location
   6
   7 # Root of the AST hierarchy
   8 abstract class ANode
   9         var _location: nullable Location
  10
  11         # Location is set during AST building. Once built, location cannon be null
  12         # However, manual instanciated nodes may need mode care
  13         fun location: Location do return _location.as(not null)
  14 end
  15
  16 # Ancestor of all tokens
  17 abstract class Token
  18 special ANode
  19 end
  20
  21 # Ancestor of all productions
  22 abstract class Prod
  23 special ANode
  24         fun location=(loc: Location) do _location = loc
  25 end
  26 class TEol
  27 special Token
  28 end
  29 class TComment
  30 special Token
  31 end
  32 class TKwmodule
  33 special Token
  34 end
  35 class TKwimport
  36 special Token
  37 end
  38 class TKwclass
  39 special Token
  40 end
  41 class TKwabstract
  42 special Token
  43 end
  44 class TKwinterface
  45 special Token
  46 end
  47 class TKwuniversal
  48 special Token
  49 end
  50 class TKwspecial
  51 special Token
  52 end
  53 class TKwend
  54 special Token
  55 end
  56 class TKwmeth
  57 special Token
  58 end
  59 class TKwtype
  60 special Token
  61 end
  62 class TKwinit
  63 special Token
  64 end
  65 class TKwredef
  66 special Token
  67 end
  68 class TKwis
  69 special Token
  70 end
  71 class TKwdo
  72 special Token
  73 end
  74 class TKwreadable
  75 special Token
  76 end
  77 class TKwwritable
  78 special Token
  79 end
  80 class TKwvar
  81 special Token
  82 end
  83 class TKwintern
  84 special Token
  85 end
  86 class TKwextern
  87 special Token
  88 end
  89 class TKwprotected
  90 special Token
  91 end
  92 class TKwprivate
  93 special Token
  94 end
  95 class TKwintrude
  96 special Token
  97 end
  98 class TKwif
  99 special Token
 100 end
 101 class TKwthen
 102 special Token
 103 end
 104 class TKwelse
 105 special Token
 106 end
 107 class TKwwhile
 108 special Token
 109 end
 110 class TKwloop
 111 special Token
 112 end
 113 class TKwfor
 114 special Token
 115 end
 116 class TKwin
 117 special Token
 118 end
 119 class TKwand
 120 special Token
 121 end
 122 class TKwor
 123 special Token
 124 end
 125 class TKwnot
 126 special Token
 127 end
 128 class TKwreturn
 129 special Token
 130 end
 131 class TKwcontinue
 132 special Token
 133 end
 134 class TKwbreak
 135 special Token
 136 end
 137 class TKwabort
 138 special Token
 139 end
 140 class TKwassert
 141 special Token
 142 end
 143 class TKwnew
 144 special Token
 145 end
 146 class TKwisa
 147 special Token
 148 end
 149 class TKwonce
 150 special Token
 151 end
 152 class TKwsuper
 153 special Token
 154 end
 155 class TKwself
 156 special Token
 157 end
 158 class TKwtrue
 159 special Token
 160 end
 161 class TKwfalse
 162 special Token
 163 end
 164 class TKwnull
 165 special Token
 166 end
 167 class TKwas
 168 special Token
 169 end
 170 class TKwnullable
 171 special Token
 172 end
 173 class TKwisset
 174 special Token
 175 end
 176 class TKwlabel
 177 special Token
 178 end
 179 class TOpar
 180 special Token
 181 end
 182 class TCpar
 183 special Token
 184 end
 185 class TObra
 186 special Token
 187 end
 188 class TCbra
 189 special Token
 190 end
 191 class TComma
 192 special Token
 193 end
 194 class TColumn
 195 special Token
 196 end
 197 class TQuad
 198 special Token
 199 end
 200 class TAssign
 201 special Token
 202 end
 203 class TPluseq
 204 special Token
 205 end
 206 class TMinuseq
 207 special Token
 208 end
 209 class TDotdotdot
 210 special Token
 211 end
 212 class TDotdot
 213 special Token
 214 end
 215 class TDot
 216 special Token
 217 end
 218 class TPlus
 219 special Token
 220 end
 221 class TMinus
 222 special Token
 223 end
 224 class TStar
 225 special Token
 226 end
 227 class TSlash
 228 special Token
 229 end
 230 class TPercent
 231 special Token
 232 end
 233 class TEq
 234 special Token
 235 end
 236 class TNe
 237 special Token
 238 end
 239 class TLt
 240 special Token
 241 end
 242 class TLe
 243 special Token
 244 end
 245 class TGt
 246 special Token
 247 end
 248 class TGe
 249 special Token
 250 end
 251 class TStarship
 252 special Token
 253 end
 254 class TBang
 255 special Token
 256 end
 257 class TClassid
 258 special Token
 259 end
 260 class TId
 261 special Token
 262 end
 263 class TAttrid
 264 special Token
 265 end
 266 class TNumber
 267 special Token
 268 end
 269 class TFloat
 270 special Token
 271 end
 272 class TChar
 273 special Token
 274 end
 275 class TString
 276 special Token
 277 end
 278 class TStartString
 279 special Token
 280 end
 281 class TMidString
 282 special Token
 283 end
 284 class TEndString
 285 special Token
 286 end
 287 class EOF
 288 special Token
 289 private init noinit do end
 290 end
 291 class AError
 292 special EOF
 293 private init noinit do end
 294 end
 295
 296 class AModule special Prod end
 297 class AModuledecl special Prod end
 298 class AImport special Prod end
 299 class AVisibility special Prod end
 300 class AClassdef special Prod end
 301 class AClasskind special Prod end
 302 class AFormaldef special Prod end
 303 class ASuperclass special Prod end
 304 class APropdef special Prod end
 305 class AAble special Prod end
 306 class AMethid special Prod end
 307 class ASignature special Prod end
 308 class AParam special Prod end
 309 class AClosureDecl special Prod end
 310 class AType special Prod end
 311 class ALabel special Prod end
 312 class AExpr special Prod end
 313 class AAssignOp special Prod end
 314 class AClosureDef special Prod end
 315 class AClosureId special Prod end
 316 class AQualified special Prod end
 317 class ADoc special Prod end
 318
 319 class AModule
 320 special AModule
 321     readable var _n_moduledecl: nullable AModuledecl = null
 322     readable var _n_imports: List[AImport] = new List[AImport]
 323     readable var _n_classdefs: List[AClassdef] = new List[AClassdef]
 324 end
 325 class AModuledecl
 326 special AModuledecl
 327     readable var _n_doc: nullable ADoc = null
 328     readable var _n_kwmodule: TKwmodule
 329     readable var _n_id: TId
 330 end
 331 class AStdImport
 332 special AImport
 333     readable var _n_visibility: AVisibility
 334     readable var _n_kwimport: TKwimport
 335     readable var _n_id: TId
 336 end
 337 class ANoImport
 338 special AImport
 339     readable var _n_visibility: AVisibility
 340     readable var _n_kwimport: TKwimport
 341     readable var _n_kwend: TKwend
 342 end
 343 class APublicVisibility
 344 special AVisibility
 345 end
 346 class APrivateVisibility
 347 special AVisibility
 348     readable var _n_kwprivate: TKwprivate
 349 end
 350 class AProtectedVisibility
 351 special AVisibility
 352     readable var _n_kwprotected: TKwprotected
 353 end
 354 class AIntrudeVisibility
 355 special AVisibility
 356     readable var _n_kwintrude: TKwintrude
 357 end
 358 class AStdClassdef
 359 special AClassdef
 360     readable var _n_doc: nullable ADoc = null
 361     readable var _n_kwredef: nullable TKwredef = null
 362     readable var _n_visibility: AVisibility
 363     readable var _n_classkind: AClasskind
 364     readable var _n_id: nullable TClassid = null
 365     readable var _n_formaldefs: List[AFormaldef] = new List[AFormaldef]
 366     readable var _n_superclasses: List[ASuperclass] = new List[ASuperclass]
 367     readable var _n_propdefs: List[APropdef] = new List[APropdef]
 368 end
 369 class ATopClassdef
 370 special AClassdef
 371     readable var _n_propdefs: List[APropdef] = new List[APropdef]
 372 end
 373 class AMainClassdef
 374 special AClassdef
 375     readable var _n_propdefs: List[APropdef] = new List[APropdef]
 376 end
 377 class AConcreteClasskind
 378 special AClasskind
 379     readable var _n_kwclass: TKwclass
 380 end
 381 class AAbstractClasskind
 382 special AClasskind
 383     readable var _n_kwabstract: TKwabstract
 384     readable var _n_kwclass: TKwclass
 385 end
 386 class AInterfaceClasskind
 387 special AClasskind
 388     readable var _n_kwinterface: TKwinterface
 389 end
 390 class AUniversalClasskind
 391 special AClasskind
 392     readable var _n_kwuniversal: TKwuniversal
 393 end
 394 class AFormaldef
 395 special AFormaldef
 396     readable var _n_id: TClassid
 397     readable var _n_type: nullable AType = null
 398 end
 399 class ASuperclass
 400 special ASuperclass
 401     readable var _n_kwspecial: nullable TKwspecial = null
 402     readable var _n_kwsuper: nullable TKwsuper = null
 403     readable var _n_type: AType
 404 end
 405 class AAttrPropdef
 406 special APropdef
 407     readable var _n_doc: nullable ADoc = null
 408     readable var _n_readable: nullable AAble = null
 409     readable var _n_writable: nullable AAble = null
 410     readable var _n_kwredef: nullable TKwredef = null
 411     readable var _n_visibility: AVisibility
 412     readable var _n_kwvar: TKwvar
 413     readable var _n_id: nullable TAttrid = null
 414     readable var _n_id2: nullable TId = null
 415     readable var _n_type: nullable AType = null
 416     readable var _n_expr: nullable AExpr = null
 417 end
 418 class AMethPropdef
 419 special APropdef
 420     readable var _n_doc: nullable ADoc = null
 421     readable var _n_kwredef: nullable TKwredef = null
 422     readable var _n_visibility: AVisibility
 423     readable var _n_methid: AMethid
 424     readable var _n_signature: ASignature
 425 end
 426 class ADeferredMethPropdef
 427 special APropdef
 428     readable var _n_doc: nullable ADoc = null
 429     readable var _n_kwredef: nullable TKwredef = null
 430     readable var _n_visibility: AVisibility
 431     readable var _n_kwmeth: TKwmeth
 432     readable var _n_methid: AMethid
 433     readable var _n_signature: ASignature
 434 end
 435 class AInternMethPropdef
 436 special APropdef
 437     readable var _n_doc: nullable ADoc = null
 438     readable var _n_kwredef: nullable TKwredef = null
 439     readable var _n_visibility: AVisibility
 440     readable var _n_kwmeth: TKwmeth
 441     readable var _n_methid: AMethid
 442     readable var _n_signature: ASignature
 443 end
 444 class AExternMethPropdef
 445 special APropdef
 446     readable var _n_doc: nullable ADoc = null
 447     readable var _n_kwredef: nullable TKwredef = null
 448     readable var _n_visibility: AVisibility
 449     readable var _n_kwmeth: TKwmeth
 450     readable var _n_methid: AMethid
 451     readable var _n_signature: ASignature
 452     readable var _n_extern: nullable TString = null
 453 end
 454 class AConcreteMethPropdef
 455 special APropdef
 456     readable var _n_doc: nullable ADoc = null
 457     readable var _n_kwredef: nullable TKwredef = null
 458     readable var _n_visibility: AVisibility
 459     readable var _n_kwmeth: TKwmeth
 460     readable var _n_methid: AMethid
 461     readable var _n_signature: ASignature
 462     readable var _n_block: nullable AExpr = null
 463 end
 464 class AConcreteInitPropdef
 465 special APropdef
 466     readable var _n_doc: nullable ADoc = null
 467     readable var _n_kwredef: nullable TKwredef = null
 468     readable var _n_visibility: AVisibility
 469     readable var _n_kwinit: TKwinit
 470     readable var _n_methid: nullable AMethid = null
 471     readable var _n_signature: ASignature
 472     readable var _n_block: nullable AExpr = null
 473 end
 474 class AMainMethPropdef
 475 special APropdef
 476     readable var _n_kwredef: nullable TKwredef = null
 477     readable var _n_block: nullable AExpr = null
 478 end
 479 class ATypePropdef
 480 special APropdef
 481     readable var _n_doc: nullable ADoc = null
 482     readable var _n_kwredef: nullable TKwredef = null
 483     readable var _n_visibility: AVisibility
 484     readable var _n_kwtype: TKwtype
 485     readable var _n_id: TClassid
 486     readable var _n_type: AType
 487 end
 488 class AReadAble
 489 special AAble
 490     readable var _n_kwredef: nullable TKwredef = null
 491     readable var _n_kwreadable: TKwreadable
 492 end
 493 class AWriteAble
 494 special AAble
 495     readable var _n_kwredef: nullable TKwredef = null
 496     readable var _n_visibility: nullable AVisibility = null
 497     readable var _n_kwwritable: TKwwritable
 498 end
 499 class AIdMethid
 500 special AMethid
 501     readable var _n_id: TId
 502 end
 503 class APlusMethid
 504 special AMethid
 505     readable var _n_plus: TPlus
 506 end
 507 class AMinusMethid
 508 special AMethid
 509     readable var _n_minus: TMinus
 510 end
 511 class AStarMethid
 512 special AMethid
 513     readable var _n_star: TStar
 514 end
 515 class ASlashMethid
 516 special AMethid
 517     readable var _n_slash: TSlash
 518 end
 519 class APercentMethid
 520 special AMethid
 521     readable var _n_percent: TPercent
 522 end
 523 class AEqMethid
 524 special AMethid
 525     readable var _n_eq: TEq
 526 end
 527 class ANeMethid
 528 special AMethid
 529     readable var _n_ne: TNe
 530 end
 531 class ALeMethid
 532 special AMethid
 533     readable var _n_le: TLe
 534 end
 535 class AGeMethid
 536 special AMethid
 537     readable var _n_ge: TGe
 538 end
 539 class ALtMethid
 540 special AMethid
 541     readable var _n_lt: TLt
 542 end
 543 class AGtMethid
 544 special AMethid
 545     readable var _n_gt: TGt
 546 end
 547 class ABraMethid
 548 special AMethid
 549     readable var _n_obra: TObra
 550     readable var _n_cbra: TCbra
 551 end
 552 class AStarshipMethid
 553 special AMethid
 554     readable var _n_starship: TStarship
 555 end
 556 class AAssignMethid
 557 special AMethid
 558     readable var _n_id: TId
 559     readable var _n_assign: TAssign
 560 end
 561 class ABraassignMethid
 562 special AMethid
 563     readable var _n_obra: TObra
 564     readable var _n_cbra: TCbra
 565     readable var _n_assign: TAssign
 566 end
 567 class ASignature
 568 special ASignature
 569     readable var _n_params: List[AParam] = new List[AParam]
 570     readable var _n_type: nullable AType = null
 571     readable var _n_closure_decls: List[AClosureDecl] = new List[AClosureDecl]
 572 end
 573 class AParam
 574 special AParam
 575     readable var _n_id: TId
 576     readable var _n_type: nullable AType = null
 577     readable var _n_dotdotdot: nullable TDotdotdot = null
 578 end
 579 class AClosureDecl
 580 special AClosureDecl
 581     readable var _n_kwbreak: nullable TKwbreak = null
 582     readable var _n_bang: TBang
 583     readable var _n_id: TId
 584     readable var _n_signature: ASignature
 585     readable var _n_expr: nullable AExpr = null
 586 end
 587 class AType
 588 special AType
 589     readable var _n_kwnullable: nullable TKwnullable = null
 590     readable var _n_id: TClassid
 591     readable var _n_types: List[AType] = new List[AType]
 592 end
 593 class ALabel
 594 special ALabel
 595     readable var _n_kwlabel: TKwlabel
 596     readable var _n_id: TId
 597 end
 598 class ABlockExpr
 599 special AExpr
 600     readable var _n_expr: List[AExpr] = new List[AExpr]
 601 end
 602 class AVardeclExpr
 603 special AExpr
 604     readable var _n_kwvar: TKwvar
 605     readable var _n_id: TId
 606     readable var _n_type: nullable AType = null
 607     readable var _n_assign: nullable TAssign = null
 608     readable var _n_expr: nullable AExpr = null
 609 end
 610 class AReturnExpr
 611 special AExpr
 612     readable var _n_kwreturn: nullable TKwreturn = null
 613     readable var _n_expr: nullable AExpr = null
 614 end
 615 class ABreakExpr
 616 special AExpr
 617     readable var _n_kwbreak: TKwbreak
 618     readable var _n_label: nullable ALabel = null
 619     readable var _n_expr: nullable AExpr = null
 620 end
 621 class AAbortExpr
 622 special AExpr
 623     readable var _n_kwabort: TKwabort
 624 end
 625 class AContinueExpr
 626 special AExpr
 627     readable var _n_kwcontinue: nullable TKwcontinue = null
 628     readable var _n_label: nullable ALabel = null
 629     readable var _n_expr: nullable AExpr = null
 630 end
 631 class ADoExpr
 632 special AExpr
 633     readable var _n_kwdo: TKwdo
 634     readable var _n_block: nullable AExpr = null
 635     readable var _n_label: nullable ALabel = null
 636 end
 637 class AIfExpr
 638 special AExpr
 639     readable var _n_kwif: TKwif
 640     readable var _n_expr: AExpr
 641     readable var _n_then: nullable AExpr = null
 642     readable var _n_else: nullable AExpr = null
 643 end
 644 class AIfexprExpr
 645 special AExpr
 646     readable var _n_kwif: TKwif
 647     readable var _n_expr: AExpr
 648     readable var _n_kwthen: TKwthen
 649     readable var _n_then: AExpr
 650     readable var _n_kwelse: TKwelse
 651     readable var _n_else: AExpr
 652 end
 653 class AWhileExpr
 654 special AExpr
 655     readable var _n_kwwhile: TKwwhile
 656     readable var _n_expr: AExpr
 657     readable var _n_kwdo: TKwdo
 658     readable var _n_block: nullable AExpr = null
 659     readable var _n_label: nullable ALabel = null
 660 end
 661 class ALoopExpr
 662 special AExpr
 663     readable var _n_kwloop: TKwloop
 664     readable var _n_block: nullable AExpr = null
 665     readable var _n_label: nullable ALabel = null
 666 end
 667 class AForExpr
 668 special AExpr
 669     readable var _n_kwfor: TKwfor
 670     readable var _n_id: TId
 671     readable var _n_expr: AExpr
 672     readable var _n_kwdo: TKwdo
 673     readable var _n_block: nullable AExpr = null
 674     readable var _n_label: nullable ALabel = null
 675 end
 676 class AAssertExpr
 677 special AExpr
 678     readable var _n_kwassert: TKwassert
 679     readable var _n_id: nullable TId = null
 680     readable var _n_expr: AExpr
 681     readable var _n_else: nullable AExpr = null
 682 end
 683 class AOnceExpr
 684 special AExpr
 685     readable var _n_kwonce: TKwonce
 686     readable var _n_expr: AExpr
 687 end
 688 class ASendExpr
 689 special AExpr
 690     readable var _n_expr: AExpr
 691 end
 692 class ABinopExpr
 693 special AExpr
 694     readable var _n_expr: AExpr
 695     readable var _n_expr2: AExpr
 696 end
 697 class AOrExpr
 698 special AExpr
 699     readable var _n_expr: AExpr
 700     readable var _n_expr2: AExpr
 701 end
 702 class AAndExpr
 703 special AExpr
 704     readable var _n_expr: AExpr
 705     readable var _n_expr2: AExpr
 706 end
 707 class AOrElseExpr
 708 special AExpr
 709     readable var _n_expr: AExpr
 710     readable var _n_expr2: AExpr
 711 end
 712 class ANotExpr
 713 special AExpr
 714     readable var _n_kwnot: TKwnot
 715     readable var _n_expr: AExpr
 716 end
 717 class AEqExpr
 718 special AExpr
 719     readable var _n_expr: AExpr
 720     readable var _n_expr2: AExpr
 721 end
 722 class AEeExpr
 723 special AExpr
 724     readable var _n_expr: AExpr
 725     readable var _n_expr2: AExpr
 726 end
 727 class ANeExpr
 728 special AExpr
 729     readable var _n_expr: AExpr
 730     readable var _n_expr2: AExpr
 731 end
 732 class ALtExpr
 733 special AExpr
 734     readable var _n_expr: AExpr
 735     readable var _n_expr2: AExpr
 736 end
 737 class ALeExpr
 738 special AExpr
 739     readable var _n_expr: AExpr
 740     readable var _n_expr2: AExpr
 741 end
 742 class AGtExpr
 743 special AExpr
 744     readable var _n_expr: AExpr
 745     readable var _n_expr2: AExpr
 746 end
 747 class AGeExpr
 748 special AExpr
 749     readable var _n_expr: AExpr
 750     readable var _n_expr2: AExpr
 751 end
 752 class AIsaExpr
 753 special AExpr
 754     readable var _n_expr: AExpr
 755     readable var _n_type: AType
 756 end
 757 class APlusExpr
 758 special AExpr
 759     readable var _n_expr: AExpr
 760     readable var _n_expr2: AExpr
 761 end
 762 class AMinusExpr
 763 special AExpr
 764     readable var _n_expr: AExpr
 765     readable var _n_expr2: AExpr
 766 end
 767 class AStarshipExpr
 768 special AExpr
 769     readable var _n_expr: AExpr
 770     readable var _n_expr2: AExpr
 771 end
 772 class AStarExpr
 773 special AExpr
 774     readable var _n_expr: AExpr
 775     readable var _n_expr2: AExpr
 776 end
 777 class ASlashExpr
 778 special AExpr
 779     readable var _n_expr: AExpr
 780     readable var _n_expr2: AExpr
 781 end
 782 class APercentExpr
 783 special AExpr
 784     readable var _n_expr: AExpr
 785     readable var _n_expr2: AExpr
 786 end
 787 class AUminusExpr
 788 special AExpr
 789     readable var _n_minus: TMinus
 790     readable var _n_expr: AExpr
 791 end
 792 class ANewExpr
 793 special AExpr
 794     readable var _n_kwnew: TKwnew
 795     readable var _n_type: AType
 796     readable var _n_id: nullable TId = null
 797     readable var _n_args: List[AExpr] = new List[AExpr]
 798 end
 799 class AAttrExpr
 800 special AExpr
 801     readable var _n_expr: AExpr
 802     readable var _n_id: TAttrid
 803 end
 804 class AAttrAssignExpr
 805 special AExpr
 806     readable var _n_expr: AExpr
 807     readable var _n_id: TAttrid
 808     readable var _n_assign: TAssign
 809     readable var _n_value: AExpr
 810 end
 811 class AAttrReassignExpr
 812 special AExpr
 813     readable var _n_expr: AExpr
 814     readable var _n_id: TAttrid
 815     readable var _n_assign_op: AAssignOp
 816     readable var _n_value: AExpr
 817 end
 818 class ACallExpr
 819 special AExpr
 820     readable var _n_expr: AExpr
 821     readable var _n_id: TId
 822     readable var _n_args: List[AExpr] = new List[AExpr]
 823     readable var _n_closure_defs: List[AClosureDef] = new List[AClosureDef]
 824 end
 825 class ACallAssignExpr
 826 special AExpr
 827     readable var _n_expr: AExpr
 828     readable var _n_id: TId
 829     readable var _n_args: List[AExpr] = new List[AExpr]
 830     readable var _n_assign: TAssign
 831     readable var _n_value: AExpr
 832 end
 833 class ACallReassignExpr
 834 special AExpr
 835     readable var _n_expr: AExpr
 836     readable var _n_id: TId
 837     readable var _n_args: List[AExpr] = new List[AExpr]
 838     readable var _n_assign_op: AAssignOp
 839     readable var _n_value: AExpr
 840 end
 841 class ASuperExpr
 842 special AExpr
 843     readable var _n_qualified: nullable AQualified = null
 844     readable var _n_kwsuper: TKwsuper
 845     readable var _n_args: List[AExpr] = new List[AExpr]
 846 end
 847 class AInitExpr
 848 special AExpr
 849     readable var _n_expr: AExpr
 850     readable var _n_kwinit: TKwinit
 851     readable var _n_args: List[AExpr] = new List[AExpr]
 852 end
 853 class ABraExpr
 854 special AExpr
 855     readable var _n_expr: AExpr
 856     readable var _n_args: List[AExpr] = new List[AExpr]
 857     readable var _n_closure_defs: List[AClosureDef] = new List[AClosureDef]
 858 end
 859 class ABraAssignExpr
 860 special AExpr
 861     readable var _n_expr: AExpr
 862     readable var _n_args: List[AExpr] = new List[AExpr]
 863     readable var _n_assign: TAssign
 864     readable var _n_value: AExpr
 865 end
 866 class ABraReassignExpr
 867 special AExpr
 868     readable var _n_expr: AExpr
 869     readable var _n_args: List[AExpr] = new List[AExpr]
 870     readable var _n_assign_op: AAssignOp
 871     readable var _n_value: AExpr
 872 end
 873 class AClosureCallExpr
 874 special AExpr
 875     readable var _n_id: TId
 876     readable var _n_args: List[AExpr] = new List[AExpr]
 877     readable var _n_closure_defs: List[AClosureDef] = new List[AClosureDef]
 878 end
 879 class AVarExpr
 880 special AExpr
 881     readable var _n_id: TId
 882 end
 883 class AVarAssignExpr
 884 special AExpr
 885     readable var _n_id: TId
 886     readable var _n_assign: TAssign
 887     readable var _n_value: AExpr
 888 end
 889 class AVarReassignExpr
 890 special AExpr
 891     readable var _n_id: TId
 892     readable var _n_assign_op: AAssignOp
 893     readable var _n_value: AExpr
 894 end
 895 class ARangeExpr
 896 special AExpr
 897     readable var _n_expr: AExpr
 898     readable var _n_expr2: AExpr
 899 end
 900 class ACrangeExpr
 901 special AExpr
 902     readable var _n_expr: AExpr
 903     readable var _n_expr2: AExpr
 904 end
 905 class AOrangeExpr
 906 special AExpr
 907     readable var _n_expr: AExpr
 908     readable var _n_expr2: AExpr
 909 end
 910 class AArrayExpr
 911 special AExpr
 912     readable var _n_exprs: List[AExpr] = new List[AExpr]
 913 end
 914 class ASelfExpr
 915 special AExpr
 916     readable var _n_kwself: TKwself
 917 end
 918 class AImplicitSelfExpr
 919 special AExpr
 920 end
 921 class ATrueExpr
 922 special AExpr
 923     readable var _n_kwtrue: TKwtrue
 924 end
 925 class AFalseExpr
 926 special AExpr
 927     readable var _n_kwfalse: TKwfalse
 928 end
 929 class ANullExpr
 930 special AExpr
 931     readable var _n_kwnull: TKwnull
 932 end
 933 class AIntExpr
 934 special AExpr
 935     readable var _n_number: TNumber
 936 end
 937 class AFloatExpr
 938 special AExpr
 939     readable var _n_float: TFloat
 940 end
 941 class ACharExpr
 942 special AExpr
 943     readable var _n_char: TChar
 944 end
 945 class AStringExpr
 946 special AExpr
 947     readable var _n_string: TString
 948 end
 949 class AStartStringExpr
 950 special AExpr
 951     readable var _n_string: TStartString
 952 end
 953 class AMidStringExpr
 954 special AExpr
 955     readable var _n_string: TMidString
 956 end
 957 class AEndStringExpr
 958 special AExpr
 959     readable var _n_string: TEndString
 960 end
 961 class ASuperstringExpr
 962 special AExpr
 963     readable var _n_exprs: List[AExpr] = new List[AExpr]
 964 end
 965 class AParExpr
 966 special AExpr
 967     readable var _n_expr: AExpr
 968 end
 969 class AAsCastExpr
 970 special AExpr
 971     readable var _n_expr: AExpr
 972     readable var _n_kwas: TKwas
 973     readable var _n_type: AType
 974 end
 975 class AAsNotnullExpr
 976 special AExpr
 977     readable var _n_expr: AExpr
 978     readable var _n_kwas: TKwas
 979     readable var _n_kwnot: TKwnot
 980     readable var _n_kwnull: TKwnull
 981 end
 982 class AIssetAttrExpr
 983 special AExpr
 984     readable var _n_kwisset: TKwisset
 985     readable var _n_expr: AExpr
 986     readable var _n_id: TAttrid
 987 end
 988 class APlusAssignOp
 989 special AAssignOp
 990     readable var _n_pluseq: TPluseq
 991 end
 992 class AMinusAssignOp
 993 special AAssignOp
 994     readable var _n_minuseq: TMinuseq
 995 end
 996 class AClosureDef
 997 special AClosureDef
 998     readable var _n_bang: TBang
 999     readable var _n_id: AClosureId
1000     readable var _n_ids: List[TId] = new List[TId]
1001     readable var _n_kwdo: nullable TKwdo = null
1002     readable var _n_expr: nullable AExpr = null
1003     readable var _n_label: nullable ALabel = null
1004 end
1005 class ASimpleClosureId
1006 special AClosureId
1007     readable var _n_id: TId
1008 end
1009 class ABreakClosureId
1010 special AClosureId
1011     readable var _n_kwbreak: TKwbreak
1012 end
1013 class AQualified
1014 special AQualified
1015     readable var _n_id: List[TId] = new List[TId]
1016     readable var _n_classid: nullable TClassid = null
1017 end
1018 class ADoc
1019 special ADoc
1020     readable var _n_comment: List[TComment] = new List[TComment]
1021 end
1022
1023 class Start
1024 special Prod
1025     readable var _n_base: nullable AModule
1026     readable var _n_eof: EOF
1027 end