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         super ANode
  19 end
  20
  21 # Ancestor of all productions
  22 abstract class Prod
  23         super ANode
  24         fun location=(loc: Location) do _location = loc
  25 end
  26 class TEol
  27         super Token
  28 end
  29 class TComment
  30         super Token
  31 end
  32 class TKwmodule
  33         super Token
  34 end
  35 class TKwimport
  36         super Token
  37 end
  38 class TKwclass
  39         super Token
  40 end
  41 class TKwabstract
  42         super Token
  43 end
  44 class TKwinterface
  45         super Token
  46 end
  47 class TKwenum
  48         super Token
  49 end
  50 class TKwspecial
  51         super Token
  52 end
  53 class TKwend
  54         super Token
  55 end
  56 class TKwmeth
  57         super Token
  58 end
  59 class TKwtype
  60         super Token
  61 end
  62 class TKwinit
  63         super Token
  64 end
  65 class TKwredef
  66         super Token
  67 end
  68 class TKwis
  69         super Token
  70 end
  71 class TKwdo
  72         super Token
  73 end
  74 class TKwreadable
  75         super Token
  76 end
  77 class TKwwritable
  78         super Token
  79 end
  80 class TKwvar
  81         super Token
  82 end
  83 class TKwintern
  84         super Token
  85 end
  86 class TKwextern
  87         super Token
  88 end
  89 class TKwprotected
  90         super Token
  91 end
  92 class TKwprivate
  93         super Token
  94 end
  95 class TKwintrude
  96         super Token
  97 end
  98 class TKwif
  99         super Token
 100 end
 101 class TKwthen
 102         super Token
 103 end
 104 class TKwelse
 105         super Token
 106 end
 107 class TKwwhile
 108         super Token
 109 end
 110 class TKwloop
 111         super Token
 112 end
 113 class TKwfor
 114         super Token
 115 end
 116 class TKwin
 117         super Token
 118 end
 119 class TKwand
 120         super Token
 121 end
 122 class TKwor
 123         super Token
 124 end
 125 class TKwnot
 126         super Token
 127 end
 128 class TKwreturn
 129         super Token
 130 end
 131 class TKwcontinue
 132         super Token
 133 end
 134 class TKwbreak
 135         super Token
 136 end
 137 class TKwabort
 138         super Token
 139 end
 140 class TKwassert
 141         super Token
 142 end
 143 class TKwnew
 144         super Token
 145 end
 146 class TKwisa
 147         super Token
 148 end
 149 class TKwonce
 150         super Token
 151 end
 152 class TKwsuper
 153         super Token
 154 end
 155 class TKwself
 156         super Token
 157 end
 158 class TKwtrue
 159         super Token
 160 end
 161 class TKwfalse
 162         super Token
 163 end
 164 class TKwnull
 165         super Token
 166 end
 167 class TKwas
 168         super Token
 169 end
 170 class TKwnullable
 171         super Token
 172 end
 173 class TKwisset
 174         super Token
 175 end
 176 class TKwlabel
 177         super Token
 178 end
 179 class TOpar
 180         super Token
 181 end
 182 class TCpar
 183         super Token
 184 end
 185 class TObra
 186         super Token
 187 end
 188 class TCbra
 189         super Token
 190 end
 191 class TComma
 192         super Token
 193 end
 194 class TColumn
 195         super Token
 196 end
 197 class TQuad
 198         super Token
 199 end
 200 class TAssign
 201         super Token
 202 end
 203 class TPluseq
 204         super Token
 205 end
 206 class TMinuseq
 207         super Token
 208 end
 209 class TDotdotdot
 210         super Token
 211 end
 212 class TDotdot
 213         super Token
 214 end
 215 class TDot
 216         super Token
 217 end
 218 class TPlus
 219         super Token
 220 end
 221 class TMinus
 222         super Token
 223 end
 224 class TStar
 225         super Token
 226 end
 227 class TSlash
 228         super Token
 229 end
 230 class TPercent
 231         super Token
 232 end
 233 class TEq
 234         super Token
 235 end
 236 class TNe
 237         super Token
 238 end
 239 class TLt
 240         super Token
 241 end
 242 class TLe
 243         super Token
 244 end
 245 class TLl
 246         super Token
 247 end
 248 class TGt
 249         super Token
 250 end
 251 class TGe
 252         super Token
 253 end
 254 class TGg
 255         super Token
 256 end
 257 class TStarship
 258         super Token
 259 end
 260 class TBang
 261         super Token
 262 end
 263 class TClassid
 264         super Token
 265 end
 266 class TId
 267         super Token
 268 end
 269 class TAttrid
 270         super Token
 271 end
 272 class TNumber
 273         super Token
 274 end
 275 class TFloat
 276         super Token
 277 end
 278 class TChar
 279         super Token
 280 end
 281 class TString
 282         super Token
 283 end
 284 class TStartString
 285         super Token
 286 end
 287 class TMidString
 288         super Token
 289 end
 290 class TEndString
 291         super Token
 292 end
 293 class TBadChar
 294         super Token
 295 end
 296 class TBadString
 297         super Token
 298 end
 299 class EOF
 300         super Token
 301 private init noinit do end
 302 end
 303 class AError
 304         super EOF
 305 private init noinit do end
 306 end
 307
 308 class AModule super Prod end
 309 class AModuledecl super Prod end
 310 class AImport super Prod end
 311 class AVisibility super Prod end
 312 class AClassdef super Prod end
 313 class AClasskind super Prod end
 314 class AFormaldef super Prod end
 315 class ASuperclass super Prod end
 316 class APropdef super Prod end
 317 class AAble super Prod end
 318 class AMethid super Prod end
 319 class ASignature super Prod end
 320 class AParam super Prod end
 321 class AClosureDecl super Prod end
 322 class AType super Prod end
 323 class ALabel super Prod end
 324 class AExpr super Prod end
 325 class AExprs super Prod end
 326 class AAssignOp super Prod end
 327 class AClosureDef super Prod end
 328 class AClosureId super Prod end
 329 class AModuleName super Prod end
 330 class AExternCalls super Prod end
 331 class AExternCall super Prod end
 332 class AQualified super Prod end
 333 class ADoc super Prod end
 334
 335 class AModule
 336         super AModule
 337     readable var _n_moduledecl: nullable AModuledecl = null
 338     readable var _n_imports: List[AImport] = new List[AImport]
 339     readable var _n_classdefs: List[AClassdef] = new List[AClassdef]
 340 end
 341 class AModuledecl
 342         super AModuledecl
 343     readable var _n_doc: nullable ADoc = null
 344     readable var _n_kwmodule: TKwmodule
 345     readable var _n_name: AModuleName
 346 end
 347 class AStdImport
 348         super AImport
 349     readable var _n_visibility: AVisibility
 350     readable var _n_kwimport: TKwimport
 351     readable var _n_name: AModuleName
 352 end
 353 class ANoImport
 354         super AImport
 355     readable var _n_visibility: AVisibility
 356     readable var _n_kwimport: TKwimport
 357     readable var _n_kwend: TKwend
 358 end
 359 class APublicVisibility
 360         super AVisibility
 361 end
 362 class APrivateVisibility
 363         super AVisibility
 364     readable var _n_kwprivate: TKwprivate
 365 end
 366 class AProtectedVisibility
 367         super AVisibility
 368     readable var _n_kwprotected: TKwprotected
 369 end
 370 class AIntrudeVisibility
 371         super AVisibility
 372     readable var _n_kwintrude: TKwintrude
 373 end
 374 class AStdClassdef
 375         super AClassdef
 376     readable var _n_doc: nullable ADoc = null
 377     readable var _n_kwredef: nullable TKwredef = null
 378     readable var _n_visibility: AVisibility
 379     readable var _n_classkind: AClasskind
 380     readable var _n_id: nullable TClassid = null
 381     readable var _n_formaldefs: List[AFormaldef] = new List[AFormaldef]
 382     readable var _n_superclasses: List[ASuperclass] = new List[ASuperclass]
 383     readable var _n_propdefs: List[APropdef] = new List[APropdef]
 384     readable var _n_kwend: TKwend
 385 end
 386 class ATopClassdef
 387         super AClassdef
 388     readable var _n_propdefs: List[APropdef] = new List[APropdef]
 389 end
 390 class AMainClassdef
 391         super AClassdef
 392     readable var _n_propdefs: List[APropdef] = new List[APropdef]
 393 end
 394 class AConcreteClasskind
 395         super AClasskind
 396     readable var _n_kwclass: TKwclass
 397 end
 398 class AAbstractClasskind
 399         super AClasskind
 400     readable var _n_kwabstract: TKwabstract
 401     readable var _n_kwclass: TKwclass
 402 end
 403 class AInterfaceClasskind
 404         super AClasskind
 405     readable var _n_kwinterface: TKwinterface
 406 end
 407 class AEnumClasskind
 408         super AClasskind
 409     readable var _n_kwenum: TKwenum
 410 end
 411 class AExternClasskind
 412         super AClasskind
 413     readable var _n_kwextern: TKwextern
 414 end
 415 class AFormaldef
 416         super AFormaldef
 417     readable var _n_id: TClassid
 418     readable var _n_type: nullable AType = null
 419 end
 420 class ASuperclass
 421         super ASuperclass
 422     readable var _n_kwspecial: nullable TKwspecial = null
 423     readable var _n_kwsuper: nullable TKwsuper = null
 424     readable var _n_type: AType
 425 end
 426 class AAttrPropdef
 427         super APropdef
 428     readable var _n_doc: nullable ADoc = null
 429     readable var _n_readable: nullable AAble = null
 430     readable var _n_writable: nullable AAble = null
 431     readable var _n_kwredef: nullable TKwredef = null
 432     readable var _n_visibility: AVisibility
 433     readable var _n_kwvar: TKwvar
 434     readable var _n_id: nullable TAttrid = null
 435     readable var _n_id2: nullable TId = null
 436     readable var _n_type: nullable AType = null
 437     readable var _n_expr: nullable AExpr = null
 438 end
 439 class AMethPropdef
 440         super APropdef
 441     readable var _n_doc: nullable ADoc = null
 442     readable var _n_kwredef: nullable TKwredef = null
 443     readable var _n_visibility: AVisibility
 444     readable var _n_methid: AMethid
 445     readable var _n_signature: ASignature
 446 end
 447 class ADeferredMethPropdef
 448         super APropdef
 449     readable var _n_doc: nullable ADoc = null
 450     readable var _n_kwredef: nullable TKwredef = null
 451     readable var _n_visibility: AVisibility
 452     readable var _n_kwmeth: TKwmeth
 453     readable var _n_methid: AMethid
 454     readable var _n_signature: ASignature
 455 end
 456 class AInternMethPropdef
 457         super APropdef
 458     readable var _n_doc: nullable ADoc = null
 459     readable var _n_kwredef: nullable TKwredef = null
 460     readable var _n_visibility: AVisibility
 461     readable var _n_kwmeth: TKwmeth
 462     readable var _n_methid: AMethid
 463     readable var _n_signature: ASignature
 464 end
 465 class AExternMethPropdef
 466         super APropdef
 467     readable var _n_doc: nullable ADoc = null
 468     readable var _n_kwredef: nullable TKwredef = null
 469     readable var _n_visibility: AVisibility
 470     readable var _n_kwmeth: TKwmeth
 471     readable var _n_methid: AMethid
 472     readable var _n_signature: ASignature
 473     readable var _n_extern: nullable TString = null
 474     readable var _n_extern_calls: nullable AExternCalls = null
 475 end
 476 class AConcreteMethPropdef
 477         super APropdef
 478     readable var _n_doc: nullable ADoc = null
 479     readable var _n_kwredef: nullable TKwredef = null
 480     readable var _n_visibility: AVisibility
 481     readable var _n_kwmeth: TKwmeth
 482     readable var _n_methid: AMethid
 483     readable var _n_signature: ASignature
 484     readable var _n_block: nullable AExpr = null
 485 end
 486 class AConcreteInitPropdef
 487         super APropdef
 488     readable var _n_doc: nullable ADoc = null
 489     readable var _n_kwredef: nullable TKwredef = null
 490     readable var _n_visibility: AVisibility
 491     readable var _n_kwinit: TKwinit
 492     readable var _n_methid: nullable AMethid = null
 493     readable var _n_signature: ASignature
 494     readable var _n_block: nullable AExpr = null
 495 end
 496 class AExternInitPropdef
 497         super APropdef
 498     readable var _n_doc: nullable ADoc = null
 499     readable var _n_kwredef: nullable TKwredef = null
 500     readable var _n_visibility: AVisibility
 501     readable var _n_kwnew: TKwnew
 502     readable var _n_methid: nullable AMethid = null
 503     readable var _n_signature: ASignature
 504     readable var _n_extern: nullable TString = null
 505     readable var _n_extern_calls: nullable AExternCalls = null
 506 end
 507 class AMainMethPropdef
 508         super APropdef
 509     readable var _n_kwredef: nullable TKwredef = null
 510     readable var _n_block: nullable AExpr = null
 511 end
 512 class ATypePropdef
 513         super APropdef
 514     readable var _n_doc: nullable ADoc = null
 515     readable var _n_kwredef: nullable TKwredef = null
 516     readable var _n_visibility: AVisibility
 517     readable var _n_kwtype: TKwtype
 518     readable var _n_id: TClassid
 519     readable var _n_type: AType
 520 end
 521 class AReadAble
 522         super AAble
 523     readable var _n_kwredef: nullable TKwredef = null
 524     readable var _n_kwreadable: TKwreadable
 525 end
 526 class AWriteAble
 527         super AAble
 528     readable var _n_kwredef: nullable TKwredef = null
 529     readable var _n_visibility: nullable AVisibility = null
 530     readable var _n_kwwritable: TKwwritable
 531 end
 532 class AIdMethid
 533         super AMethid
 534     readable var _n_id: TId
 535 end
 536 class APlusMethid
 537         super AMethid
 538     readable var _n_plus: TPlus
 539 end
 540 class AMinusMethid
 541         super AMethid
 542     readable var _n_minus: TMinus
 543 end
 544 class AStarMethid
 545         super AMethid
 546     readable var _n_star: TStar
 547 end
 548 class ASlashMethid
 549         super AMethid
 550     readable var _n_slash: TSlash
 551 end
 552 class APercentMethid
 553         super AMethid
 554     readable var _n_percent: TPercent
 555 end
 556 class AEqMethid
 557         super AMethid
 558     readable var _n_eq: TEq
 559 end
 560 class ANeMethid
 561         super AMethid
 562     readable var _n_ne: TNe
 563 end
 564 class ALeMethid
 565         super AMethid
 566     readable var _n_le: TLe
 567 end
 568 class AGeMethid
 569         super AMethid
 570     readable var _n_ge: TGe
 571 end
 572 class ALtMethid
 573         super AMethid
 574     readable var _n_lt: TLt
 575 end
 576 class AGtMethid
 577         super AMethid
 578     readable var _n_gt: TGt
 579 end
 580 class ALlMethid
 581         super AMethid
 582     readable var _n_ll: TLl
 583 end
 584 class AGgMethid
 585         super AMethid
 586     readable var _n_gg: TGg
 587 end
 588 class ABraMethid
 589         super AMethid
 590     readable var _n_obra: TObra
 591     readable var _n_cbra: TCbra
 592 end
 593 class AStarshipMethid
 594         super AMethid
 595     readable var _n_starship: TStarship
 596 end
 597 class AAssignMethid
 598         super AMethid
 599     readable var _n_id: TId
 600     readable var _n_assign: TAssign
 601 end
 602 class ABraassignMethid
 603         super AMethid
 604     readable var _n_obra: TObra
 605     readable var _n_cbra: TCbra
 606     readable var _n_assign: TAssign
 607 end
 608 class ASignature
 609         super ASignature
 610     readable var _n_params: List[AParam] = new List[AParam]
 611     readable var _n_type: nullable AType = null
 612     readable var _n_closure_decls: List[AClosureDecl] = new List[AClosureDecl]
 613 end
 614 class AParam
 615         super AParam
 616     readable var _n_id: TId
 617     readable var _n_type: nullable AType = null
 618     readable var _n_dotdotdot: nullable TDotdotdot = null
 619 end
 620 class AClosureDecl
 621         super AClosureDecl
 622     readable var _n_kwbreak: nullable TKwbreak = null
 623     readable var _n_bang: TBang
 624     readable var _n_id: TId
 625     readable var _n_signature: ASignature
 626     readable var _n_expr: nullable AExpr = null
 627 end
 628 class AType
 629         super AType
 630     readable var _n_kwnullable: nullable TKwnullable = null
 631     readable var _n_id: TClassid
 632     readable var _n_types: List[AType] = new List[AType]
 633 end
 634 class ALabel
 635         super ALabel
 636     readable var _n_kwlabel: TKwlabel
 637     readable var _n_id: TId
 638 end
 639 class ABlockExpr
 640         super AExpr
 641     readable var _n_expr: List[AExpr] = new List[AExpr]
 642     readable var _n_kwend: nullable TKwend = null
 643 end
 644 class AVardeclExpr
 645         super AExpr
 646     readable var _n_kwvar: TKwvar
 647     readable var _n_id: TId
 648     readable var _n_type: nullable AType = null
 649     readable var _n_assign: nullable TAssign = null
 650     readable var _n_expr: nullable AExpr = null
 651 end
 652 class AReturnExpr
 653         super AExpr
 654     readable var _n_kwreturn: nullable TKwreturn = null
 655     readable var _n_expr: nullable AExpr = null
 656 end
 657 class ABreakExpr
 658         super AExpr
 659     readable var _n_kwbreak: TKwbreak
 660     readable var _n_label: nullable ALabel = null
 661     readable var _n_expr: nullable AExpr = null
 662 end
 663 class AAbortExpr
 664         super AExpr
 665     readable var _n_kwabort: TKwabort
 666 end
 667 class AContinueExpr
 668         super AExpr
 669     readable var _n_kwcontinue: nullable TKwcontinue = null
 670     readable var _n_label: nullable ALabel = null
 671     readable var _n_expr: nullable AExpr = null
 672 end
 673 class ADoExpr
 674         super AExpr
 675     readable var _n_kwdo: TKwdo
 676     readable var _n_block: nullable AExpr = null
 677     readable var _n_label: nullable ALabel = null
 678 end
 679 class AIfExpr
 680         super AExpr
 681     readable var _n_kwif: TKwif
 682     readable var _n_expr: AExpr
 683     readable var _n_then: nullable AExpr = null
 684     readable var _n_else: nullable AExpr = null
 685 end
 686 class AIfexprExpr
 687         super AExpr
 688     readable var _n_kwif: TKwif
 689     readable var _n_expr: AExpr
 690     readable var _n_kwthen: TKwthen
 691     readable var _n_then: AExpr
 692     readable var _n_kwelse: TKwelse
 693     readable var _n_else: AExpr
 694 end
 695 class AWhileExpr
 696         super AExpr
 697     readable var _n_kwwhile: TKwwhile
 698     readable var _n_expr: AExpr
 699     readable var _n_kwdo: TKwdo
 700     readable var _n_block: nullable AExpr = null
 701     readable var _n_label: nullable ALabel = null
 702 end
 703 class ALoopExpr
 704         super AExpr
 705     readable var _n_kwloop: TKwloop
 706     readable var _n_block: nullable AExpr = null
 707     readable var _n_label: nullable ALabel = null
 708 end
 709 class AForExpr
 710         super AExpr
 711     readable var _n_kwfor: TKwfor
 712     readable var _n_ids: List[TId] = new List[TId]
 713     readable var _n_expr: AExpr
 714     readable var _n_kwdo: TKwdo
 715     readable var _n_block: nullable AExpr = null
 716     readable var _n_label: nullable ALabel = null
 717 end
 718 class AAssertExpr
 719         super AExpr
 720     readable var _n_kwassert: TKwassert
 721     readable var _n_id: nullable TId = null
 722     readable var _n_expr: AExpr
 723     readable var _n_else: nullable AExpr = null
 724 end
 725 class AOnceExpr
 726         super AExpr
 727     readable var _n_kwonce: TKwonce
 728     readable var _n_expr: AExpr
 729 end
 730 class ASendExpr
 731         super AExpr
 732     readable var _n_expr: AExpr
 733 end
 734 class ABinopExpr
 735         super AExpr
 736     readable var _n_expr: AExpr
 737     readable var _n_expr2: AExpr
 738 end
 739 class AOrExpr
 740         super AExpr
 741     readable var _n_expr: AExpr
 742     readable var _n_expr2: AExpr
 743 end
 744 class AAndExpr
 745         super AExpr
 746     readable var _n_expr: AExpr
 747     readable var _n_expr2: AExpr
 748 end
 749 class AOrElseExpr
 750         super AExpr
 751     readable var _n_expr: AExpr
 752     readable var _n_expr2: AExpr
 753 end
 754 class ANotExpr
 755         super AExpr
 756     readable var _n_kwnot: TKwnot
 757     readable var _n_expr: AExpr
 758 end
 759 class AEqExpr
 760         super AExpr
 761     readable var _n_expr: AExpr
 762     readable var _n_expr2: AExpr
 763 end
 764 class AEeExpr
 765         super AExpr
 766     readable var _n_expr: AExpr
 767     readable var _n_expr2: AExpr
 768 end
 769 class ANeExpr
 770         super AExpr
 771     readable var _n_expr: AExpr
 772     readable var _n_expr2: AExpr
 773 end
 774 class ALtExpr
 775         super AExpr
 776     readable var _n_expr: AExpr
 777     readable var _n_expr2: AExpr
 778 end
 779 class ALeExpr
 780         super AExpr
 781     readable var _n_expr: AExpr
 782     readable var _n_expr2: AExpr
 783 end
 784 class ALlExpr
 785         super AExpr
 786     readable var _n_expr: AExpr
 787     readable var _n_expr2: AExpr
 788 end
 789 class AGtExpr
 790         super AExpr
 791     readable var _n_expr: AExpr
 792     readable var _n_expr2: AExpr
 793 end
 794 class AGeExpr
 795         super AExpr
 796     readable var _n_expr: AExpr
 797     readable var _n_expr2: AExpr
 798 end
 799 class AGgExpr
 800         super AExpr
 801     readable var _n_expr: AExpr
 802     readable var _n_expr2: AExpr
 803 end
 804 class AIsaExpr
 805         super AExpr
 806     readable var _n_expr: AExpr
 807     readable var _n_type: AType
 808 end
 809 class APlusExpr
 810         super AExpr
 811     readable var _n_expr: AExpr
 812     readable var _n_expr2: AExpr
 813 end
 814 class AMinusExpr
 815         super AExpr
 816     readable var _n_expr: AExpr
 817     readable var _n_expr2: AExpr
 818 end
 819 class AStarshipExpr
 820         super AExpr
 821     readable var _n_expr: AExpr
 822     readable var _n_expr2: AExpr
 823 end
 824 class AStarExpr
 825         super AExpr
 826     readable var _n_expr: AExpr
 827     readable var _n_expr2: AExpr
 828 end
 829 class ASlashExpr
 830         super AExpr
 831     readable var _n_expr: AExpr
 832     readable var _n_expr2: AExpr
 833 end
 834 class APercentExpr
 835         super AExpr
 836     readable var _n_expr: AExpr
 837     readable var _n_expr2: AExpr
 838 end
 839 class AUminusExpr
 840         super AExpr
 841     readable var _n_minus: TMinus
 842     readable var _n_expr: AExpr
 843 end
 844 class ANewExpr
 845         super AExpr
 846     readable var _n_kwnew: TKwnew
 847     readable var _n_type: AType
 848     readable var _n_id: nullable TId = null
 849     readable var _n_args: AExprs
 850 end
 851 class AAttrExpr
 852         super AExpr
 853     readable var _n_expr: AExpr
 854     readable var _n_id: TAttrid
 855 end
 856 class AAttrAssignExpr
 857         super AExpr
 858     readable var _n_expr: AExpr
 859     readable var _n_id: TAttrid
 860     readable var _n_assign: TAssign
 861     readable var _n_value: AExpr
 862 end
 863 class AAttrReassignExpr
 864         super AExpr
 865     readable var _n_expr: AExpr
 866     readable var _n_id: TAttrid
 867     readable var _n_assign_op: AAssignOp
 868     readable var _n_value: AExpr
 869 end
 870 class ACallExpr
 871         super AExpr
 872     readable var _n_expr: AExpr
 873     readable var _n_id: TId
 874     readable var _n_args: AExprs
 875     readable var _n_closure_defs: List[AClosureDef] = new List[AClosureDef]
 876 end
 877 class ACallAssignExpr
 878         super AExpr
 879     readable var _n_expr: AExpr
 880     readable var _n_id: TId
 881     readable var _n_args: AExprs
 882     readable var _n_assign: TAssign
 883     readable var _n_value: AExpr
 884 end
 885 class ACallReassignExpr
 886         super AExpr
 887     readable var _n_expr: AExpr
 888     readable var _n_id: TId
 889     readable var _n_args: AExprs
 890     readable var _n_assign_op: AAssignOp
 891     readable var _n_value: AExpr
 892 end
 893 class ASuperExpr
 894         super AExpr
 895     readable var _n_qualified: nullable AQualified = null
 896     readable var _n_kwsuper: TKwsuper
 897     readable var _n_args: AExprs
 898 end
 899 class AInitExpr
 900         super AExpr
 901     readable var _n_expr: AExpr
 902     readable var _n_kwinit: TKwinit
 903     readable var _n_args: AExprs
 904 end
 905 class ABraExpr
 906         super AExpr
 907     readable var _n_expr: AExpr
 908     readable var _n_args: AExprs
 909     readable var _n_closure_defs: List[AClosureDef] = new List[AClosureDef]
 910 end
 911 class ABraAssignExpr
 912         super AExpr
 913     readable var _n_expr: AExpr
 914     readable var _n_args: AExprs
 915     readable var _n_assign: TAssign
 916     readable var _n_value: AExpr
 917 end
 918 class ABraReassignExpr
 919         super AExpr
 920     readable var _n_expr: AExpr
 921     readable var _n_args: AExprs
 922     readable var _n_assign_op: AAssignOp
 923     readable var _n_value: AExpr
 924 end
 925 class AClosureCallExpr
 926         super AExpr
 927     readable var _n_id: TId
 928     readable var _n_args: AExprs
 929     readable var _n_closure_defs: List[AClosureDef] = new List[AClosureDef]
 930 end
 931 class AVarExpr
 932         super AExpr
 933     readable var _n_id: TId
 934 end
 935 class AVarAssignExpr
 936         super AExpr
 937     readable var _n_id: TId
 938     readable var _n_assign: TAssign
 939     readable var _n_value: AExpr
 940 end
 941 class AVarReassignExpr
 942         super AExpr
 943     readable var _n_id: TId
 944     readable var _n_assign_op: AAssignOp
 945     readable var _n_value: AExpr
 946 end
 947 class ARangeExpr
 948         super AExpr
 949     readable var _n_expr: AExpr
 950     readable var _n_expr2: AExpr
 951 end
 952 class ACrangeExpr
 953         super AExpr
 954     readable var _n_obra: TObra
 955     readable var _n_expr: AExpr
 956     readable var _n_expr2: AExpr
 957     readable var _n_cbra: TCbra
 958 end
 959 class AOrangeExpr
 960         super AExpr
 961     readable var _n_obra: TObra
 962     readable var _n_expr: AExpr
 963     readable var _n_expr2: AExpr
 964     readable var _n_cbra: TObra
 965 end
 966 class AArrayExpr
 967         super AExpr
 968     readable var _n_exprs: AExprs
 969 end
 970 class ASelfExpr
 971         super AExpr
 972     readable var _n_kwself: TKwself
 973 end
 974 class AImplicitSelfExpr
 975         super AExpr
 976 end
 977 class ATrueExpr
 978         super AExpr
 979     readable var _n_kwtrue: TKwtrue
 980 end
 981 class AFalseExpr
 982         super AExpr
 983     readable var _n_kwfalse: TKwfalse
 984 end
 985 class ANullExpr
 986         super AExpr
 987     readable var _n_kwnull: TKwnull
 988 end
 989 class AIntExpr
 990         super AExpr
 991     readable var _n_number: TNumber
 992 end
 993 class AFloatExpr
 994         super AExpr
 995     readable var _n_float: TFloat
 996 end
 997 class ACharExpr
 998         super AExpr
 999     readable var _n_char: TChar
1000 end
1001 class AStringExpr
1002         super AExpr
1003     readable var _n_string: TString
1004 end
1005 class AStartStringExpr
1006         super AExpr
1007     readable var _n_string: TStartString
1008 end
1009 class AMidStringExpr
1010         super AExpr
1011     readable var _n_string: TMidString
1012 end
1013 class AEndStringExpr
1014         super AExpr
1015     readable var _n_string: TEndString
1016 end
1017 class ASuperstringExpr
1018         super AExpr
1019     readable var _n_exprs: List[AExpr] = new List[AExpr]
1020 end
1021 class AParExpr
1022         super AExpr
1023     readable var _n_opar: TOpar
1024     readable var _n_expr: AExpr
1025     readable var _n_cpar: TCpar
1026 end
1027 class AAsCastExpr
1028         super AExpr
1029     readable var _n_expr: AExpr
1030     readable var _n_kwas: TKwas
1031     readable var _n_opar: TOpar
1032     readable var _n_type: AType
1033     readable var _n_cpar: TCpar
1034 end
1035 class AAsNotnullExpr
1036         super AExpr
1037     readable var _n_expr: AExpr
1038     readable var _n_kwas: TKwas
1039     readable var _n_opar: TOpar
1040     readable var _n_kwnot: TKwnot
1041     readable var _n_kwnull: TKwnull
1042     readable var _n_cpar: TCpar
1043 end
1044 class AIssetAttrExpr
1045         super AExpr
1046     readable var _n_kwisset: TKwisset
1047     readable var _n_expr: AExpr
1048     readable var _n_id: TAttrid
1049 end
1050 class AListExprs
1051         super AExprs
1052     readable var _n_exprs: List[AExpr] = new List[AExpr]
1053 end
1054 class AParExprs
1055         super AExprs
1056     readable var _n_opar: TOpar
1057     readable var _n_exprs: List[AExpr] = new List[AExpr]
1058     readable var _n_cpar: TCpar
1059 end
1060 class ABraExprs
1061         super AExprs
1062     readable var _n_obra: TObra
1063     readable var _n_exprs: List[AExpr] = new List[AExpr]
1064     readable var _n_cbra: TCbra
1065 end
1066 class APlusAssignOp
1067         super AAssignOp
1068     readable var _n_pluseq: TPluseq
1069 end
1070 class AMinusAssignOp
1071         super AAssignOp
1072     readable var _n_minuseq: TMinuseq
1073 end
1074 class AClosureDef
1075         super AClosureDef
1076     readable var _n_bang: TBang
1077     readable var _n_id: AClosureId
1078     readable var _n_ids: List[TId] = new List[TId]
1079     readable var _n_kwdo: nullable TKwdo = null
1080     readable var _n_expr: nullable AExpr = null
1081     readable var _n_label: nullable ALabel = null
1082 end
1083 class ASimpleClosureId
1084         super AClosureId
1085     readable var _n_id: TId
1086 end
1087 class ABreakClosureId
1088         super AClosureId
1089     readable var _n_kwbreak: TKwbreak
1090 end
1091 class AModuleName
1092         super AModuleName
1093     readable var _n_quad: nullable TQuad = null
1094     readable var _n_path: List[TId] = new List[TId]
1095     readable var _n_id: TId
1096 end
1097 class AExternCalls
1098         super AExternCalls
1099     readable var _n_kwimport: TKwimport
1100     readable var _n_extern_calls: List[AExternCall] = new List[AExternCall]
1101 end
1102 class AExternCall
1103         super AExternCall
1104 end
1105 class ASuperExternCall
1106         super AExternCall
1107     readable var _n_kwsuper: TKwsuper
1108 end
1109 class ALocalPropExternCall
1110         super AExternCall
1111     readable var _n_methid: AMethid
1112 end
1113 class AFullPropExternCall
1114         super AExternCall
1115     readable var _n_classid: TClassid
1116     readable var _n_quad: nullable TQuad = null
1117     readable var _n_methid: AMethid
1118 end
1119 class AInitPropExternCall
1120         super AExternCall
1121     readable var _n_classid: TClassid
1122 end
1123 class ACastAsExternCall
1124         super AExternCall
1125     readable var _n_from_type: AType
1126     readable var _n_kwas: TKwas
1127     readable var _n_to_type: AType
1128 end
1129 class AAsNullableExternCall
1130         super AExternCall
1131     readable var _n_type: AType
1132     readable var _n_kwas: TKwas
1133     readable var _n_kwnullable: TKwnullable
1134 end
1135 class AAsNotNullableExternCall
1136         super AExternCall
1137     readable var _n_type: AType
1138     readable var _n_kwas: TKwas
1139     readable var _n_kwnot: TKwnot
1140     readable var _n_kwnullable: TKwnullable
1141 end
1142 class AQualified
1143         super AQualified
1144     readable var _n_id: List[TId] = new List[TId]
1145     readable var _n_classid: nullable TClassid = null
1146 end
1147 class ADoc
1148         super ADoc
1149     readable var _n_comment: List[TComment] = new List[TComment]
1150 end
1151
1152 class Start
1153         super Prod
1154     readable var _n_base: nullable AModule
1155     readable var _n_eof: EOF
1156 end