crates/parser/test_data/parser/ok/0035_weird_exprs.txt

   1 SOURCE_FILE
   2   COMMENT "//! Adapted from a `rustc` test, which can be found at "
   3   WHITESPACE "\n"
   4   COMMENT "//! https://github.com/rust-lang/rust/blob/6d34ec18c7d7e574553f6347ecf08e1e1c45c13d/src/test/run-pass/weird-exprs.rs."
   5   WHITESPACE "\n"
   6   COMMENT "//! "
   7   WHITESPACE "\n"
   8   COMMENT "//! Reported to rust-analyzer in https://github.com/rust-analyzer/rust-analyzer/issues/290"
   9   WHITESPACE "\n\n"
  10   ATTR
  11     POUND "#"
  12     BANG "!"
  13     L_BRACK "["
  14     META
  15       PATH
  16         PATH_SEGMENT
  17           NAME_REF
  18             IDENT "allow"
  19       TOKEN_TREE
  20         L_PAREN "("
  21         IDENT "non_camel_case_types"
  22         R_PAREN ")"
  23     R_BRACK "]"
  24   WHITESPACE "\n"
  25   ATTR
  26     POUND "#"
  27     BANG "!"
  28     L_BRACK "["
  29     META
  30       PATH
  31         PATH_SEGMENT
  32           NAME_REF
  33             IDENT "allow"
  34       TOKEN_TREE
  35         L_PAREN "("
  36         IDENT "dead_code"
  37         R_PAREN ")"
  38     R_BRACK "]"
  39   WHITESPACE "\n"
  40   ATTR
  41     POUND "#"
  42     BANG "!"
  43     L_BRACK "["
  44     META
  45       PATH
  46         PATH_SEGMENT
  47           NAME_REF
  48             IDENT "allow"
  49       TOKEN_TREE
  50         L_PAREN "("
  51         IDENT "unreachable_code"
  52         R_PAREN ")"
  53     R_BRACK "]"
  54   WHITESPACE "\n"
  55   ATTR
  56     POUND "#"
  57     BANG "!"
  58     L_BRACK "["
  59     META
  60       PATH
  61         PATH_SEGMENT
  62           NAME_REF
  63             IDENT "allow"
  64       TOKEN_TREE
  65         L_PAREN "("
  66         IDENT "unused_parens"
  67         R_PAREN ")"
  68     R_BRACK "]"
  69   WHITESPACE "\n\n"
  70   ATTR
  71     POUND "#"
  72     BANG "!"
  73     L_BRACK "["
  74     META
  75       PATH
  76         PATH_SEGMENT
  77           NAME_REF
  78             IDENT "recursion_limit"
  79       WHITESPACE " "
  80       EQ "="
  81       WHITESPACE " "
  82       LITERAL
  83         STRING "\"128\""
  84     R_BRACK "]"
  85   WHITESPACE "\n\n"
  86   USE
  87     USE_KW "use"
  88     WHITESPACE " "
  89     USE_TREE
  90       PATH
  91         PATH
  92           PATH
  93             PATH_SEGMENT
  94               NAME_REF
  95                 IDENT "std"
  96           COLON2 "::"
  97           PATH_SEGMENT
  98             NAME_REF
  99               IDENT "cell"
 100         COLON2 "::"
 101         PATH_SEGMENT
 102           NAME_REF
 103             IDENT "Cell"
 104     SEMICOLON ";"
 105   WHITESPACE "\n"
 106   USE
 107     USE_KW "use"
 108     WHITESPACE " "
 109     USE_TREE
 110       PATH
 111         PATH
 112           PATH
 113             PATH_SEGMENT
 114               NAME_REF
 115                 IDENT "std"
 116           COLON2 "::"
 117           PATH_SEGMENT
 118             NAME_REF
 119               IDENT "mem"
 120         COLON2 "::"
 121         PATH_SEGMENT
 122           NAME_REF
 123             IDENT "swap"
 124     SEMICOLON ";"
 125   WHITESPACE "\n\n"
 126   COMMENT "// Just a grab bag of stuff that you wouldn't want to actually write."
 127   WHITESPACE "\n\n"
 128   FN
 129     FN_KW "fn"
 130     WHITESPACE " "
 131     NAME
 132       IDENT "strange"
 133     PARAM_LIST
 134       L_PAREN "("
 135       R_PAREN ")"
 136     WHITESPACE " "
 137     RET_TYPE
 138       THIN_ARROW "->"
 139       WHITESPACE " "
 140       PATH_TYPE
 141         PATH
 142           PATH_SEGMENT
 143             NAME_REF
 144               IDENT "bool"
 145     WHITESPACE " "
 146     BLOCK_EXPR
 147       STMT_LIST
 148         L_CURLY "{"
 149         WHITESPACE " "
 150         LET_STMT
 151           LET_KW "let"
 152           WHITESPACE " "
 153           IDENT_PAT
 154             NAME
 155               IDENT "_x"
 156           COLON ":"
 157           WHITESPACE " "
 158           PATH_TYPE
 159             PATH
 160               PATH_SEGMENT
 161                 NAME_REF
 162                   IDENT "bool"
 163           WHITESPACE " "
 164           EQ "="
 165           WHITESPACE " "
 166           RETURN_EXPR
 167             RETURN_KW "return"
 168             WHITESPACE " "
 169             LITERAL
 170               TRUE_KW "true"
 171           SEMICOLON ";"
 172         WHITESPACE " "
 173         R_CURLY "}"
 174   WHITESPACE "\n\n"
 175   FN
 176     FN_KW "fn"
 177     WHITESPACE " "
 178     NAME
 179       IDENT "funny"
 180     PARAM_LIST
 181       L_PAREN "("
 182       R_PAREN ")"
 183     WHITESPACE " "
 184     BLOCK_EXPR
 185       STMT_LIST
 186         L_CURLY "{"
 187         WHITESPACE "\n    "
 188         FN
 189           FN_KW "fn"
 190           WHITESPACE " "
 191           NAME
 192             IDENT "f"
 193           PARAM_LIST
 194             L_PAREN "("
 195             PARAM
 196               IDENT_PAT
 197                 NAME
 198                   IDENT "_x"
 199               COLON ":"
 200               WHITESPACE " "
 201               TUPLE_TYPE
 202                 L_PAREN "("
 203                 R_PAREN ")"
 204             R_PAREN ")"
 205           WHITESPACE " "
 206           BLOCK_EXPR
 207             STMT_LIST
 208               L_CURLY "{"
 209               WHITESPACE " "
 210               R_CURLY "}"
 211         WHITESPACE "\n    "
 212         EXPR_STMT
 213           CALL_EXPR
 214             PATH_EXPR
 215               PATH
 216                 PATH_SEGMENT
 217                   NAME_REF
 218                     IDENT "f"
 219             ARG_LIST
 220               L_PAREN "("
 221               RETURN_EXPR
 222                 RETURN_KW "return"
 223               R_PAREN ")"
 224           SEMICOLON ";"
 225         WHITESPACE "\n"
 226         R_CURLY "}"
 227   WHITESPACE "\n\n"
 228   FN
 229     FN_KW "fn"
 230     WHITESPACE " "
 231     NAME
 232       IDENT "what"
 233     PARAM_LIST
 234       L_PAREN "("
 235       R_PAREN ")"
 236     WHITESPACE " "
 237     BLOCK_EXPR
 238       STMT_LIST
 239         L_CURLY "{"
 240         WHITESPACE "\n    "
 241         FN
 242           FN_KW "fn"
 243           WHITESPACE " "
 244           NAME
 245             IDENT "the"
 246           PARAM_LIST
 247             L_PAREN "("
 248             PARAM
 249               IDENT_PAT
 250                 NAME
 251                   IDENT "x"
 252               COLON ":"
 253               WHITESPACE " "
 254               REF_TYPE
 255                 AMP "&"
 256                 PATH_TYPE
 257                   PATH
 258                     PATH_SEGMENT
 259                       NAME_REF
 260                         IDENT "Cell"
 261                       GENERIC_ARG_LIST
 262                         L_ANGLE "<"
 263                         TYPE_ARG
 264                           PATH_TYPE
 265                             PATH
 266                               PATH_SEGMENT
 267                                 NAME_REF
 268                                   IDENT "bool"
 269                         R_ANGLE ">"
 270             R_PAREN ")"
 271           WHITESPACE " "
 272           BLOCK_EXPR
 273             STMT_LIST
 274               L_CURLY "{"
 275               WHITESPACE "\n        "
 276               EXPR_STMT
 277                 RETURN_EXPR
 278                   RETURN_KW "return"
 279                   WHITESPACE " "
 280                   WHILE_EXPR
 281                     WHILE_KW "while"
 282                     WHITESPACE " "
 283                     CONDITION
 284                       PREFIX_EXPR
 285                         BANG "!"
 286                         METHOD_CALL_EXPR
 287                           PATH_EXPR
 288                             PATH
 289                               PATH_SEGMENT
 290                                 NAME_REF
 291                                   IDENT "x"
 292                           DOT "."
 293                           NAME_REF
 294                             IDENT "get"
 295                           ARG_LIST
 296                             L_PAREN "("
 297                             R_PAREN ")"
 298                     WHITESPACE " "
 299                     BLOCK_EXPR
 300                       STMT_LIST
 301                         L_CURLY "{"
 302                         WHITESPACE " "
 303                         EXPR_STMT
 304                           METHOD_CALL_EXPR
 305                             PATH_EXPR
 306                               PATH
 307                                 PATH_SEGMENT
 308                                   NAME_REF
 309                                     IDENT "x"
 310                             DOT "."
 311                             NAME_REF
 312                               IDENT "set"
 313                             ARG_LIST
 314                               L_PAREN "("
 315                               LITERAL
 316                                 TRUE_KW "true"
 317                               R_PAREN ")"
 318                           SEMICOLON ";"
 319                         WHITESPACE " "
 320                         R_CURLY "}"
 321                 SEMICOLON ";"
 322               WHITESPACE "\n    "
 323               R_CURLY "}"
 324         WHITESPACE "\n    "
 325         LET_STMT
 326           LET_KW "let"
 327           WHITESPACE " "
 328           IDENT_PAT
 329             NAME
 330               IDENT "i"
 331           WHITESPACE " "
 332           EQ "="
 333           WHITESPACE " "
 334           REF_EXPR
 335             AMP "&"
 336             CALL_EXPR
 337               PATH_EXPR
 338                 PATH
 339                   PATH
 340                     PATH_SEGMENT
 341                       NAME_REF
 342                         IDENT "Cell"
 343                   COLON2 "::"
 344                   PATH_SEGMENT
 345                     NAME_REF
 346                       IDENT "new"
 347               ARG_LIST
 348                 L_PAREN "("
 349                 LITERAL
 350                   FALSE_KW "false"
 351                 R_PAREN ")"
 352           SEMICOLON ";"
 353         WHITESPACE "\n    "
 354         LET_STMT
 355           LET_KW "let"
 356           WHITESPACE " "
 357           IDENT_PAT
 358             NAME
 359               IDENT "dont"
 360           WHITESPACE " "
 361           EQ "="
 362           WHITESPACE " "
 363           BLOCK_EXPR
 364             STMT_LIST
 365               L_CURLY "{"
 366               CLOSURE_EXPR
 367                 PARAM_LIST
 368                   PIPE "|"
 369                   PIPE "|"
 370                 CALL_EXPR
 371                   PATH_EXPR
 372                     PATH
 373                       PATH_SEGMENT
 374                         NAME_REF
 375                           IDENT "the"
 376                   ARG_LIST
 377                     L_PAREN "("
 378                     PATH_EXPR
 379                       PATH
 380                         PATH_SEGMENT
 381                           NAME_REF
 382                             IDENT "i"
 383                     R_PAREN ")"
 384               R_CURLY "}"
 385           SEMICOLON ";"
 386         WHITESPACE "\n    "
 387         EXPR_STMT
 388           CALL_EXPR
 389             PATH_EXPR
 390               PATH
 391                 PATH_SEGMENT
 392                   NAME_REF
 393                     IDENT "dont"
 394             ARG_LIST
 395               L_PAREN "("
 396               R_PAREN ")"
 397           SEMICOLON ";"
 398         WHITESPACE "\n    "
 399         EXPR_STMT
 400           MACRO_CALL
 401             PATH
 402               PATH_SEGMENT
 403                 NAME_REF
 404                   IDENT "assert"
 405             BANG "!"
 406             TOKEN_TREE
 407               L_PAREN "("
 408               TOKEN_TREE
 409                 L_PAREN "("
 410                 IDENT "i"
 411                 DOT "."
 412                 IDENT "get"
 413                 TOKEN_TREE
 414                   L_PAREN "("
 415                   R_PAREN ")"
 416                 R_PAREN ")"
 417               R_PAREN ")"
 418           SEMICOLON ";"
 419         WHITESPACE "\n"
 420         R_CURLY "}"
 421   WHITESPACE "\n\n"
 422   FN
 423     FN_KW "fn"
 424     WHITESPACE " "
 425     NAME
 426       IDENT "zombiejesus"
 427     PARAM_LIST
 428       L_PAREN "("
 429       R_PAREN ")"
 430     WHITESPACE " "
 431     BLOCK_EXPR
 432       STMT_LIST
 433         L_CURLY "{"
 434         WHITESPACE "\n    "
 435         LOOP_EXPR
 436           LOOP_KW "loop"
 437           WHITESPACE " "
 438           BLOCK_EXPR
 439             STMT_LIST
 440               L_CURLY "{"
 441               WHITESPACE "\n        "
 442               EXPR_STMT
 443                 WHILE_EXPR
 444                   WHILE_KW "while"
 445                   WHITESPACE " "
 446                   CONDITION
 447                     PAREN_EXPR
 448                       L_PAREN "("
 449                       RETURN_EXPR
 450                         RETURN_KW "return"
 451                       R_PAREN ")"
 452                   WHITESPACE " "
 453                   BLOCK_EXPR
 454                     STMT_LIST
 455                       L_CURLY "{"
 456                       WHITESPACE "\n            "
 457                       IF_EXPR
 458                         IF_KW "if"
 459                         WHITESPACE " "
 460                         CONDITION
 461                           PAREN_EXPR
 462                             L_PAREN "("
 463                             RETURN_EXPR
 464                               RETURN_KW "return"
 465                             R_PAREN ")"
 466                         WHITESPACE " "
 467                         BLOCK_EXPR
 468                           STMT_LIST
 469                             L_CURLY "{"
 470                             WHITESPACE "\n                "
 471                             EXPR_STMT
 472                               MATCH_EXPR
 473                                 MATCH_KW "match"
 474                                 WHITESPACE " "
 475                                 PAREN_EXPR
 476                                   L_PAREN "("
 477                                   RETURN_EXPR
 478                                     RETURN_KW "return"
 479                                   R_PAREN ")"
 480                                 WHITESPACE " "
 481                                 MATCH_ARM_LIST
 482                                   L_CURLY "{"
 483                                   WHITESPACE "\n                    "
 484                                   MATCH_ARM
 485                                     LITERAL_PAT
 486                                       LITERAL
 487                                         INT_NUMBER "1"
 488                                     WHITESPACE " "
 489                                     FAT_ARROW "=>"
 490                                     WHITESPACE " "
 491                                     BLOCK_EXPR
 492                                       STMT_LIST
 493                                         L_CURLY "{"
 494                                         WHITESPACE "\n                        "
 495                                         IF_EXPR
 496                                           IF_KW "if"
 497                                           WHITESPACE " "
 498                                           CONDITION
 499                                             PAREN_EXPR
 500                                               L_PAREN "("
 501                                               RETURN_EXPR
 502                                                 RETURN_KW "return"
 503                                               R_PAREN ")"
 504                                           WHITESPACE " "
 505                                           BLOCK_EXPR
 506                                             STMT_LIST
 507                                               L_CURLY "{"
 508                                               WHITESPACE "\n                            "
 509                                               RETURN_EXPR
 510                                                 RETURN_KW "return"
 511                                               WHITESPACE "\n                        "
 512                                               R_CURLY "}"
 513                                           WHITESPACE " "
 514                                           ELSE_KW "else"
 515                                           WHITESPACE " "
 516                                           BLOCK_EXPR
 517                                             STMT_LIST
 518                                               L_CURLY "{"
 519                                               WHITESPACE "\n                            "
 520                                               RETURN_EXPR
 521                                                 RETURN_KW "return"
 522                                               WHITESPACE "\n                        "
 523                                               R_CURLY "}"
 524                                         WHITESPACE "\n                    "
 525                                         R_CURLY "}"
 526                                   WHITESPACE "\n                    "
 527                                   MATCH_ARM
 528                                     WILDCARD_PAT
 529                                       UNDERSCORE "_"
 530                                     WHITESPACE " "
 531                                     FAT_ARROW "=>"
 532                                     WHITESPACE " "
 533                                     BLOCK_EXPR
 534                                       STMT_LIST
 535                                         L_CURLY "{"
 536                                         WHITESPACE " "
 537                                         RETURN_EXPR
 538                                           RETURN_KW "return"
 539                                         WHITESPACE " "
 540                                         R_CURLY "}"
 541                                   WHITESPACE "\n                "
 542                                   R_CURLY "}"
 543                               SEMICOLON ";"
 544                             WHITESPACE "\n            "
 545                             R_CURLY "}"
 546                         WHITESPACE " "
 547                         ELSE_KW "else"
 548                         WHITESPACE " "
 549                         IF_EXPR
 550                           IF_KW "if"
 551                           WHITESPACE " "
 552                           CONDITION
 553                             PAREN_EXPR
 554                               L_PAREN "("
 555                               RETURN_EXPR
 556                                 RETURN_KW "return"
 557                               R_PAREN ")"
 558                           WHITESPACE " "
 559                           BLOCK_EXPR
 560                             STMT_LIST
 561                               L_CURLY "{"
 562                               WHITESPACE "\n                "
 563                               EXPR_STMT
 564                                 RETURN_EXPR
 565                                   RETURN_KW "return"
 566                                 SEMICOLON ";"
 567                               WHITESPACE "\n            "
 568                               R_CURLY "}"
 569                       WHITESPACE "\n        "
 570                       R_CURLY "}"
 571               WHITESPACE "\n        "
 572               IF_EXPR
 573                 IF_KW "if"
 574                 WHITESPACE " "
 575                 CONDITION
 576                   PAREN_EXPR
 577                     L_PAREN "("
 578                     RETURN_EXPR
 579                       RETURN_KW "return"
 580                     R_PAREN ")"
 581                 WHITESPACE " "
 582                 BLOCK_EXPR
 583                   STMT_LIST
 584                     L_CURLY "{"
 585                     WHITESPACE " "
 586                     EXPR_STMT
 587                       BREAK_EXPR
 588                         BREAK_KW "break"
 589                       SEMICOLON ";"
 590                     WHITESPACE " "
 591                     R_CURLY "}"
 592               WHITESPACE "\n    "
 593               R_CURLY "}"
 594         WHITESPACE "\n"
 595         R_CURLY "}"
 596   WHITESPACE "\n\n"
 597   FN
 598     FN_KW "fn"
 599     WHITESPACE " "
 600     NAME
 601       IDENT "notsure"
 602     PARAM_LIST
 603       L_PAREN "("
 604       R_PAREN ")"
 605     WHITESPACE " "
 606     BLOCK_EXPR
 607       STMT_LIST
 608         L_CURLY "{"
 609         WHITESPACE "\n    "
 610         LET_STMT
 611           LET_KW "let"
 612           WHITESPACE " "
 613           IDENT_PAT
 614             MUT_KW "mut"
 615             WHITESPACE " "
 616             NAME
 617               IDENT "_x"
 618           COLON ":"
 619           WHITESPACE " "
 620           PATH_TYPE
 621             PATH
 622               PATH_SEGMENT
 623                 NAME_REF
 624                   IDENT "isize"
 625           SEMICOLON ";"
 626         WHITESPACE "\n    "
 627         LET_STMT
 628           LET_KW "let"
 629           WHITESPACE " "
 630           IDENT_PAT
 631             MUT_KW "mut"
 632             WHITESPACE " "
 633             NAME
 634               IDENT "_y"
 635           WHITESPACE " "
 636           EQ "="
 637           WHITESPACE " "
 638           BIN_EXPR
 639             PAREN_EXPR
 640               L_PAREN "("
 641               BIN_EXPR
 642                 PATH_EXPR
 643                   PATH
 644                     PATH_SEGMENT
 645                       NAME_REF
 646                         IDENT "_x"
 647                 WHITESPACE " "
 648                 EQ "="
 649                 WHITESPACE " "
 650                 LITERAL
 651                   INT_NUMBER "0"
 652               R_PAREN ")"
 653             WHITESPACE " "
 654             EQ2 "=="
 655             WHITESPACE " "
 656             PAREN_EXPR
 657               L_PAREN "("
 658               BIN_EXPR
 659                 PATH_EXPR
 660                   PATH
 661                     PATH_SEGMENT
 662                       NAME_REF
 663                         IDENT "_x"
 664                 WHITESPACE " "
 665                 EQ "="
 666                 WHITESPACE " "
 667                 LITERAL
 668                   INT_NUMBER "0"
 669               R_PAREN ")"
 670           SEMICOLON ";"
 671         WHITESPACE "\n    "
 672         LET_STMT
 673           LET_KW "let"
 674           WHITESPACE " "
 675           IDENT_PAT
 676             MUT_KW "mut"
 677             WHITESPACE " "
 678             NAME
 679               IDENT "_z"
 680           WHITESPACE " "
 681           EQ "="
 682           WHITESPACE " "
 683           BIN_EXPR
 684             PAREN_EXPR
 685               L_PAREN "("
 686               BIN_EXPR
 687                 PATH_EXPR
 688                   PATH
 689                     PATH_SEGMENT
 690                       NAME_REF
 691                         IDENT "_x"
 692                 WHITESPACE " "
 693                 EQ "="
 694                 WHITESPACE " "
 695                 LITERAL
 696                   INT_NUMBER "0"
 697               R_PAREN ")"
 698             WHITESPACE " "
 699             L_ANGLE "<"
 700             WHITESPACE " "
 701             PAREN_EXPR
 702               L_PAREN "("
 703               BIN_EXPR
 704                 PATH_EXPR
 705                   PATH
 706                     PATH_SEGMENT
 707                       NAME_REF
 708                         IDENT "_x"
 709                 WHITESPACE " "
 710                 EQ "="
 711                 WHITESPACE " "
 712                 LITERAL
 713                   INT_NUMBER "0"
 714               R_PAREN ")"
 715           SEMICOLON ";"
 716         WHITESPACE "\n    "
 717         LET_STMT
 718           LET_KW "let"
 719           WHITESPACE " "
 720           IDENT_PAT
 721             NAME
 722               IDENT "_a"
 723           WHITESPACE " "
 724           EQ "="
 725           WHITESPACE " "
 726           BIN_EXPR
 727             PAREN_EXPR
 728               L_PAREN "("
 729               BIN_EXPR
 730                 PATH_EXPR
 731                   PATH
 732                     PATH_SEGMENT
 733                       NAME_REF
 734                         IDENT "_x"
 735                 WHITESPACE " "
 736                 PLUSEQ "+="
 737                 WHITESPACE " "
 738                 LITERAL
 739                   INT_NUMBER "0"
 740               R_PAREN ")"
 741             WHITESPACE " "
 742             EQ2 "=="
 743             WHITESPACE " "
 744             PAREN_EXPR
 745               L_PAREN "("
 746               BIN_EXPR
 747                 PATH_EXPR
 748                   PATH
 749                     PATH_SEGMENT
 750                       NAME_REF
 751                         IDENT "_x"
 752                 WHITESPACE " "
 753                 EQ "="
 754                 WHITESPACE " "
 755                 LITERAL
 756                   INT_NUMBER "0"
 757               R_PAREN ")"
 758           SEMICOLON ";"
 759         WHITESPACE "\n    "
 760         LET_STMT
 761           LET_KW "let"
 762           WHITESPACE " "
 763           IDENT_PAT
 764             NAME
 765               IDENT "_b"
 766           WHITESPACE " "
 767           EQ "="
 768           WHITESPACE " "
 769           BIN_EXPR
 770             CALL_EXPR
 771               PATH_EXPR
 772                 PATH
 773                   PATH_SEGMENT
 774                     NAME_REF
 775                       IDENT "swap"
 776               ARG_LIST
 777                 L_PAREN "("
 778                 REF_EXPR
 779                   AMP "&"
 780                   MUT_KW "mut"
 781                   WHITESPACE " "
 782                   PATH_EXPR
 783                     PATH
 784                       PATH_SEGMENT
 785                         NAME_REF
 786                           IDENT "_y"
 787                 COMMA ","
 788                 WHITESPACE " "
 789                 REF_EXPR
 790                   AMP "&"
 791                   MUT_KW "mut"
 792                   WHITESPACE " "
 793                   PATH_EXPR
 794                     PATH
 795                       PATH_SEGMENT
 796                         NAME_REF
 797                           IDENT "_z"
 798                 R_PAREN ")"
 799             WHITESPACE " "
 800             EQ2 "=="
 801             WHITESPACE " "
 802             CALL_EXPR
 803               PATH_EXPR
 804                 PATH
 805                   PATH_SEGMENT
 806                     NAME_REF
 807                       IDENT "swap"
 808               ARG_LIST
 809                 L_PAREN "("
 810                 REF_EXPR
 811                   AMP "&"
 812                   MUT_KW "mut"
 813                   WHITESPACE " "
 814                   PATH_EXPR
 815                     PATH
 816                       PATH_SEGMENT
 817                         NAME_REF
 818                           IDENT "_y"
 819                 COMMA ","
 820                 WHITESPACE " "
 821                 REF_EXPR
 822                   AMP "&"
 823                   MUT_KW "mut"
 824                   WHITESPACE " "
 825                   PATH_EXPR
 826                     PATH
 827                       PATH_SEGMENT
 828                         NAME_REF
 829                           IDENT "_z"
 830                 R_PAREN ")"
 831           SEMICOLON ";"
 832         WHITESPACE "\n"
 833         R_CURLY "}"
 834   WHITESPACE "\n\n"
 835   FN
 836     FN_KW "fn"
 837     WHITESPACE " "
 838     NAME
 839       IDENT "canttouchthis"
 840     PARAM_LIST
 841       L_PAREN "("
 842       R_PAREN ")"
 843     WHITESPACE " "
 844     RET_TYPE
 845       THIN_ARROW "->"
 846       WHITESPACE " "
 847       PATH_TYPE
 848         PATH
 849           PATH_SEGMENT
 850             NAME_REF
 851               IDENT "usize"
 852     WHITESPACE " "
 853     BLOCK_EXPR
 854       STMT_LIST
 855         L_CURLY "{"
 856         WHITESPACE "\n    "
 857         FN
 858           FN_KW "fn"
 859           WHITESPACE " "
 860           NAME
 861             IDENT "p"
 862           PARAM_LIST
 863             L_PAREN "("
 864             R_PAREN ")"
 865           WHITESPACE " "
 866           RET_TYPE
 867             THIN_ARROW "->"
 868             WHITESPACE " "
 869             PATH_TYPE
 870               PATH
 871                 PATH_SEGMENT
 872                   NAME_REF
 873                     IDENT "bool"
 874           WHITESPACE " "
 875           BLOCK_EXPR
 876             STMT_LIST
 877               L_CURLY "{"
 878               WHITESPACE " "
 879               LITERAL
 880                 TRUE_KW "true"
 881               WHITESPACE " "
 882               R_CURLY "}"
 883         WHITESPACE "\n    "
 884         LET_STMT
 885           LET_KW "let"
 886           WHITESPACE " "
 887           IDENT_PAT
 888             NAME
 889               IDENT "_a"
 890           WHITESPACE " "
 891           EQ "="
 892           WHITESPACE " "
 893           PAREN_EXPR
 894             L_PAREN "("
 895             BIN_EXPR
 896               MACRO_CALL
 897                 PATH
 898                   PATH_SEGMENT
 899                     NAME_REF
 900                       IDENT "assert"
 901                 BANG "!"
 902                 TOKEN_TREE
 903                   L_PAREN "("
 904                   TOKEN_TREE
 905                     L_PAREN "("
 906                     TRUE_KW "true"
 907                     R_PAREN ")"
 908                   R_PAREN ")"
 909               WHITESPACE " "
 910               EQ2 "=="
 911               WHITESPACE " "
 912               PAREN_EXPR
 913                 L_PAREN "("
 914                 MACRO_CALL
 915                   PATH
 916                     PATH_SEGMENT
 917                       NAME_REF
 918                         IDENT "assert"
 919                   BANG "!"
 920                   TOKEN_TREE
 921                     L_PAREN "("
 922                     IDENT "p"
 923                     TOKEN_TREE
 924                       L_PAREN "("
 925                       R_PAREN ")"
 926                     R_PAREN ")"
 927                 R_PAREN ")"
 928             R_PAREN ")"
 929           SEMICOLON ";"
 930         WHITESPACE "\n    "
 931         LET_STMT
 932           LET_KW "let"
 933           WHITESPACE " "
 934           IDENT_PAT
 935             NAME
 936               IDENT "_c"
 937           WHITESPACE " "
 938           EQ "="
 939           WHITESPACE " "
 940           PAREN_EXPR
 941             L_PAREN "("
 942             BIN_EXPR
 943               MACRO_CALL
 944                 PATH
 945                   PATH_SEGMENT
 946                     NAME_REF
 947                       IDENT "assert"
 948                 BANG "!"
 949                 TOKEN_TREE
 950                   L_PAREN "("
 951                   TOKEN_TREE
 952                     L_PAREN "("
 953                     IDENT "p"
 954                     TOKEN_TREE
 955                       L_PAREN "("
 956                       R_PAREN ")"
 957                     R_PAREN ")"
 958                   R_PAREN ")"
 959               WHITESPACE " "
 960               EQ2 "=="
 961               WHITESPACE " "
 962               TUPLE_EXPR
 963                 L_PAREN "("
 964                 R_PAREN ")"
 965             R_PAREN ")"
 966           SEMICOLON ";"
 967         WHITESPACE "\n    "
 968         LET_STMT
 969           LET_KW "let"
 970           WHITESPACE " "
 971           IDENT_PAT
 972             NAME
 973               IDENT "_b"
 974           COLON ":"
 975           WHITESPACE " "
 976           PATH_TYPE
 977             PATH
 978               PATH_SEGMENT
 979                 NAME_REF
 980                   IDENT "bool"
 981           WHITESPACE " "
 982           EQ "="
 983           WHITESPACE " "
 984           PAREN_EXPR
 985             L_PAREN "("
 986             BIN_EXPR
 987               MACRO_CALL
 988                 PATH
 989                   PATH_SEGMENT
 990                     NAME_REF
 991                       IDENT "println"
 992                 BANG "!"
 993                 TOKEN_TREE
 994                   L_PAREN "("
 995                   STRING "\"{}\""
 996                   COMMA ","
 997                   WHITESPACE " "
 998                   INT_NUMBER "0"
 999                   R_PAREN ")"
1000               WHITESPACE " "
1001               EQ2 "=="
1002               WHITESPACE " "
1003               PAREN_EXPR
1004                 L_PAREN "("
1005                 RETURN_EXPR
1006                   RETURN_KW "return"
1007                   WHITESPACE " "
1008                   LITERAL
1009                     INT_NUMBER "0"
1010                 R_PAREN ")"
1011             R_PAREN ")"
1012           SEMICOLON ";"
1013         WHITESPACE "\n"
1014         R_CURLY "}"
1015   WHITESPACE "\n\n"
1016   FN
1017     FN_KW "fn"
1018     WHITESPACE " "
1019     NAME
1020       IDENT "angrydome"
1021     PARAM_LIST
1022       L_PAREN "("
1023       R_PAREN ")"
1024     WHITESPACE " "
1025     BLOCK_EXPR
1026       STMT_LIST
1027         L_CURLY "{"
1028         WHITESPACE "\n    "
1029         EXPR_STMT
1030           LOOP_EXPR
1031             LOOP_KW "loop"
1032             WHITESPACE " "
1033             BLOCK_EXPR
1034               STMT_LIST
1035                 L_CURLY "{"
1036                 WHITESPACE " "
1037                 IF_EXPR
1038                   IF_KW "if"
1039                   WHITESPACE " "
1040                   CONDITION
1041                     BREAK_EXPR
1042                       BREAK_KW "break"
1043                   WHITESPACE " "
1044                   BLOCK_EXPR
1045                     STMT_LIST
1046                       L_CURLY "{"
1047                       WHITESPACE " "
1048                       R_CURLY "}"
1049                 WHITESPACE " "
1050                 R_CURLY "}"
1051         WHITESPACE "\n    "
1052         LET_STMT
1053           LET_KW "let"
1054           WHITESPACE " "
1055           IDENT_PAT
1056             MUT_KW "mut"
1057             WHITESPACE " "
1058             NAME
1059               IDENT "i"
1060           WHITESPACE " "
1061           EQ "="
1062           WHITESPACE " "
1063           LITERAL
1064             INT_NUMBER "0"
1065           SEMICOLON ";"
1066         WHITESPACE "\n    "
1067         LOOP_EXPR
1068           LOOP_KW "loop"
1069           WHITESPACE " "
1070           BLOCK_EXPR
1071             STMT_LIST
1072               L_CURLY "{"
1073               WHITESPACE " "
1074               EXPR_STMT
1075                 BIN_EXPR
1076                   PATH_EXPR
1077                     PATH
1078                       PATH_SEGMENT
1079                         NAME_REF
1080                           IDENT "i"
1081                   WHITESPACE " "
1082                   PLUSEQ "+="
1083                   WHITESPACE " "
1084                   LITERAL
1085                     INT_NUMBER "1"
1086                 SEMICOLON ";"
1087               WHITESPACE " "
1088               EXPR_STMT
1089                 IF_EXPR
1090                   IF_KW "if"
1091                   WHITESPACE " "
1092                   CONDITION
1093                     BIN_EXPR
1094                       PATH_EXPR
1095                         PATH
1096                           PATH_SEGMENT
1097                             NAME_REF
1098                               IDENT "i"
1099                       WHITESPACE " "
1100                       EQ2 "=="
1101                       WHITESPACE " "
1102                       LITERAL
1103                         INT_NUMBER "1"
1104                   WHITESPACE " "
1105                   BLOCK_EXPR
1106                     STMT_LIST
1107                       L_CURLY "{"
1108                       WHITESPACE " "
1109                       MATCH_EXPR
1110                         MATCH_KW "match"
1111                         WHITESPACE " "
1112                         PAREN_EXPR
1113                           L_PAREN "("
1114                           CONTINUE_EXPR
1115                             CONTINUE_KW "continue"
1116                           R_PAREN ")"
1117                         WHITESPACE " "
1118                         MATCH_ARM_LIST
1119                           L_CURLY "{"
1120                           WHITESPACE " "
1121                           MATCH_ARM
1122                             LITERAL_PAT
1123                               LITERAL
1124                                 INT_NUMBER "1"
1125                             WHITESPACE " "
1126                             FAT_ARROW "=>"
1127                             WHITESPACE " "
1128                             BLOCK_EXPR
1129                               STMT_LIST
1130                                 L_CURLY "{"
1131                                 WHITESPACE " "
1132                                 R_CURLY "}"
1133                             COMMA ","
1134                           WHITESPACE " "
1135                           MATCH_ARM
1136                             WILDCARD_PAT
1137                               UNDERSCORE "_"
1138                             WHITESPACE " "
1139                             FAT_ARROW "=>"
1140                             WHITESPACE " "
1141                             MACRO_CALL
1142                               PATH
1143                                 PATH_SEGMENT
1144                                   NAME_REF
1145                                     IDENT "panic"
1146                               BANG "!"
1147                               TOKEN_TREE
1148                                 L_PAREN "("
1149                                 STRING "\"wat\""
1150                                 R_PAREN ")"
1151                           WHITESPACE " "
1152                           R_CURLY "}"
1153                       WHITESPACE " "
1154                       R_CURLY "}"
1155               WHITESPACE "\n      "
1156               EXPR_STMT
1157                 BREAK_EXPR
1158                   BREAK_KW "break"
1159                 SEMICOLON ";"
1160               WHITESPACE " "
1161               R_CURLY "}"
1162         WHITESPACE "\n"
1163         R_CURLY "}"
1164   WHITESPACE "\n\n"
1165   FN
1166     FN_KW "fn"
1167     WHITESPACE " "
1168     NAME
1169       IDENT "evil_lincoln"
1170     PARAM_LIST
1171       L_PAREN "("
1172       R_PAREN ")"
1173     WHITESPACE " "
1174     BLOCK_EXPR
1175       STMT_LIST
1176         L_CURLY "{"
1177         WHITESPACE " "
1178         LET_STMT
1179           LET_KW "let"
1180           WHITESPACE " "
1181           IDENT_PAT
1182             NAME
1183               IDENT "_evil"
1184           WHITESPACE " "
1185           EQ "="
1186           WHITESPACE " "
1187           MACRO_CALL
1188             PATH
1189               PATH_SEGMENT
1190                 NAME_REF
1191                   IDENT "println"
1192             BANG "!"
1193             TOKEN_TREE
1194               L_PAREN "("
1195               STRING "\"lincoln\""
1196               R_PAREN ")"
1197           SEMICOLON ";"
1198         WHITESPACE " "
1199         R_CURLY "}"
1200   WHITESPACE "\n\n"
1201   FN
1202     FN_KW "fn"
1203     WHITESPACE " "
1204     NAME
1205       IDENT "dots"
1206     PARAM_LIST
1207       L_PAREN "("
1208       R_PAREN ")"
1209     WHITESPACE " "
1210     BLOCK_EXPR
1211       STMT_LIST
1212         L_CURLY "{"
1213         WHITESPACE "\n    "
1214         EXPR_STMT
1215           MACRO_CALL
1216             PATH
1217               PATH_SEGMENT
1218                 NAME_REF
1219                   IDENT "assert_eq"
1220             BANG "!"
1221             TOKEN_TREE
1222               L_PAREN "("
1223               IDENT "String"
1224               COLON ":"
1225               COLON ":"
1226               IDENT "from"
1227               TOKEN_TREE
1228                 L_PAREN "("
1229                 STRING "\"..................................................\""
1230                 R_PAREN ")"
1231               COMMA ","
1232               WHITESPACE "\n               "
1233               IDENT "format"
1234               BANG "!"
1235               TOKEN_TREE
1236                 L_PAREN "("
1237                 STRING "\"{:?}\""
1238                 COMMA ","
1239                 WHITESPACE " "
1240                 DOT "."
1241                 DOT "."
1242                 WHITESPACE " "
1243                 DOT "."
1244                 DOT "."
1245                 WHITESPACE " "
1246                 DOT "."
1247                 DOT "."
1248                 WHITESPACE " "
1249                 DOT "."
1250                 DOT "."
1251                 WHITESPACE " "
1252                 DOT "."
1253                 DOT "."
1254                 WHITESPACE " "
1255                 DOT "."
1256                 DOT "."
1257                 WHITESPACE " "
1258                 DOT "."
1259                 DOT "."
1260                 WHITESPACE " "
1261                 DOT "."
1262                 DOT "."
1263                 WHITESPACE " "
1264                 DOT "."
1265                 DOT "."
1266                 WHITESPACE " "
1267                 DOT "."
1268                 DOT "."
1269                 WHITESPACE " "
1270                 DOT "."
1271                 DOT "."
1272                 WHITESPACE " "
1273                 DOT "."
1274                 DOT "."
1275                 WHITESPACE " "
1276                 DOT "."
1277                 DOT "."
1278                 WHITESPACE "\n                               "
1279                 DOT "."
1280                 DOT "."
1281                 WHITESPACE " "
1282                 DOT "."
1283                 DOT "."
1284                 WHITESPACE " "
1285                 DOT "."
1286                 DOT "."
1287                 WHITESPACE " "
1288                 DOT "."
1289                 DOT "."
1290                 WHITESPACE " "
1291                 DOT "."
1292                 DOT "."
1293                 WHITESPACE " "
1294                 DOT "."
1295                 DOT "."
1296                 WHITESPACE " "
1297                 DOT "."
1298                 DOT "."
1299                 WHITESPACE " "
1300                 DOT "."
1301                 DOT "."
1302                 WHITESPACE " "
1303                 DOT "."
1304                 DOT "."
1305                 WHITESPACE " "
1306                 DOT "."
1307                 DOT "."
1308                 WHITESPACE " "
1309                 DOT "."
1310                 DOT "."
1311                 WHITESPACE " "
1312                 DOT "."
1313                 DOT "."
1314                 R_PAREN ")"
1315               R_PAREN ")"
1316           SEMICOLON ";"
1317         WHITESPACE "\n"
1318         R_CURLY "}"
1319   WHITESPACE "\n\n"
1320   FN
1321     FN_KW "fn"
1322     WHITESPACE " "
1323     NAME
1324       IDENT "u8"
1325     PARAM_LIST
1326       L_PAREN "("
1327       PARAM
1328         IDENT_PAT
1329           NAME
1330             IDENT "u8"
1331         COLON ":"
1332         WHITESPACE " "
1333         PATH_TYPE
1334           PATH
1335             PATH_SEGMENT
1336               NAME_REF
1337                 IDENT "u8"
1338       R_PAREN ")"
1339     WHITESPACE " "
1340     BLOCK_EXPR
1341       STMT_LIST
1342         L_CURLY "{"
1343         WHITESPACE "\n    "
1344         IF_EXPR
1345           IF_KW "if"
1346           WHITESPACE " "
1347           CONDITION
1348             BIN_EXPR
1349               PATH_EXPR
1350                 PATH
1351                   PATH_SEGMENT
1352                     NAME_REF
1353                       IDENT "u8"
1354               WHITESPACE " "
1355               NEQ "!="
1356               WHITESPACE " "
1357               LITERAL
1358                 INT_NUMBER "0u8"
1359           WHITESPACE " "
1360           BLOCK_EXPR
1361             STMT_LIST
1362               L_CURLY "{"
1363               WHITESPACE "\n        "
1364               EXPR_STMT
1365                 MACRO_CALL
1366                   PATH
1367                     PATH_SEGMENT
1368                       NAME_REF
1369                         IDENT "assert_eq"
1370                   BANG "!"
1371                   TOKEN_TREE
1372                     L_PAREN "("
1373                     INT_NUMBER "8u8"
1374                     COMMA ","
1375                     WHITESPACE " "
1376                     TOKEN_TREE
1377                       L_CURLY "{"
1378                       WHITESPACE "\n            "
1379                       IDENT "macro_rules"
1380                       BANG "!"
1381                       WHITESPACE " "
1382                       IDENT "u8"
1383                       WHITESPACE " "
1384                       TOKEN_TREE
1385                         L_CURLY "{"
1386                         WHITESPACE "\n                "
1387                         TOKEN_TREE
1388                           L_PAREN "("
1389                           IDENT "u8"
1390                           R_PAREN ")"
1391                         WHITESPACE " "
1392                         EQ "="
1393                         R_ANGLE ">"
1394                         WHITESPACE " "
1395                         TOKEN_TREE
1396                           L_CURLY "{"
1397                           WHITESPACE "\n                    "
1398                           MOD_KW "mod"
1399                           WHITESPACE " "
1400                           IDENT "u8"
1401                           WHITESPACE " "
1402                           TOKEN_TREE
1403                             L_CURLY "{"
1404                             WHITESPACE "\n                        "
1405                             PUB_KW "pub"
1406                             WHITESPACE " "
1407                             FN_KW "fn"
1408                             WHITESPACE " "
1409                             IDENT "u8"
1410                             L_ANGLE "<"
1411                             LIFETIME_IDENT "'u8"
1412                             COLON ":"
1413                             WHITESPACE " "
1414                             LIFETIME_IDENT "'u8"
1415                             WHITESPACE " "
1416                             PLUS "+"
1417                             WHITESPACE " "
1418                             LIFETIME_IDENT "'u8"
1419                             R_ANGLE ">"
1420                             TOKEN_TREE
1421                               L_PAREN "("
1422                               IDENT "u8"
1423                               COLON ":"
1424                               WHITESPACE " "
1425                               AMP "&"
1426                               LIFETIME_IDENT "'u8"
1427                               WHITESPACE " "
1428                               IDENT "u8"
1429                               R_PAREN ")"
1430                             WHITESPACE " "
1431                             MINUS "-"
1432                             R_ANGLE ">"
1433                             WHITESPACE " "
1434                             AMP "&"
1435                             LIFETIME_IDENT "'u8"
1436                             WHITESPACE " "
1437                             IDENT "u8"
1438                             WHITESPACE " "
1439                             TOKEN_TREE
1440                               L_CURLY "{"
1441                               WHITESPACE "\n                            "
1442                               STRING "\"u8\""
1443                               SEMICOLON ";"
1444                               WHITESPACE "\n                            "
1445                               IDENT "u8"
1446                               WHITESPACE "\n                        "
1447                               R_CURLY "}"
1448                             WHITESPACE "\n                    "
1449                             R_CURLY "}"
1450                           WHITESPACE "\n                "
1451                           R_CURLY "}"
1452                         SEMICOLON ";"
1453                         WHITESPACE "\n            "
1454                         R_CURLY "}"
1455                       WHITESPACE "\n\n            "
1456                       IDENT "u8"
1457                       BANG "!"
1458                       TOKEN_TREE
1459                         L_PAREN "("
1460                         IDENT "u8"
1461                         R_PAREN ")"
1462                       SEMICOLON ";"
1463                       WHITESPACE "\n            "
1464                       LET_KW "let"
1465                       WHITESPACE " "
1466                       AMP "&"
1467                       IDENT "u8"
1468                       COLON ":"
1469                       WHITESPACE " "
1470                       AMP "&"
1471                       IDENT "u8"
1472                       WHITESPACE " "
1473                       EQ "="
1474                       WHITESPACE " "
1475                       IDENT "u8"
1476                       COLON ":"
1477                       COLON ":"
1478                       IDENT "u8"
1479                       TOKEN_TREE
1480                         L_PAREN "("
1481                         AMP "&"
1482                         INT_NUMBER "8u8"
1483                         R_PAREN ")"
1484                       SEMICOLON ";"
1485                       WHITESPACE "\n            "
1486                       CRATE_KW "crate"
1487                       COLON ":"
1488                       COLON ":"
1489                       IDENT "u8"
1490                       TOKEN_TREE
1491                         L_PAREN "("
1492                         INT_NUMBER "0u8"
1493                         R_PAREN ")"
1494                       SEMICOLON ";"
1495                       WHITESPACE "\n            "
1496                       IDENT "u8"
1497                       WHITESPACE "\n        "
1498                       R_CURLY "}"
1499                     R_PAREN ")"
1500                 SEMICOLON ";"
1501               WHITESPACE "\n    "
1502               R_CURLY "}"
1503         WHITESPACE "\n"
1504         R_CURLY "}"
1505   WHITESPACE "\n\n"
1506   FN
1507     FN_KW "fn"
1508     WHITESPACE " "
1509     NAME
1510       IDENT "fishy"
1511     PARAM_LIST
1512       L_PAREN "("
1513       R_PAREN ")"
1514     WHITESPACE " "
1515     BLOCK_EXPR
1516       STMT_LIST
1517         L_CURLY "{"
1518         WHITESPACE "\n    "
1519         EXPR_STMT
1520           MACRO_CALL
1521             PATH
1522               PATH_SEGMENT
1523                 NAME_REF
1524                   IDENT "assert_eq"
1525             BANG "!"
1526             TOKEN_TREE
1527               L_PAREN "("
1528               IDENT "String"
1529               COLON ":"
1530               COLON ":"
1531               IDENT "from"
1532               TOKEN_TREE
1533                 L_PAREN "("
1534                 STRING "\"><>\""
1535                 R_PAREN ")"
1536               COMMA ","
1537               WHITESPACE "\n               "
1538               IDENT "String"
1539               COLON ":"
1540               COLON ":"
1541               L_ANGLE "<"
1542               R_ANGLE ">"
1543               COLON ":"
1544               COLON ":"
1545               IDENT "from"
1546               COLON ":"
1547               COLON ":"
1548               L_ANGLE "<"
1549               R_ANGLE ">"
1550               TOKEN_TREE
1551                 L_PAREN "("
1552                 STRING "\"><>\""
1553                 R_PAREN ")"
1554               DOT "."
1555               IDENT "chars"
1556               COLON ":"
1557               COLON ":"
1558               L_ANGLE "<"
1559               R_ANGLE ">"
1560               TOKEN_TREE
1561                 L_PAREN "("
1562                 R_PAREN ")"
1563               DOT "."
1564               IDENT "rev"
1565               COLON ":"
1566               COLON ":"
1567               L_ANGLE "<"
1568               R_ANGLE ">"
1569               TOKEN_TREE
1570                 L_PAREN "("
1571                 R_PAREN ")"
1572               DOT "."
1573               IDENT "collect"
1574               COLON ":"
1575               COLON ":"
1576               L_ANGLE "<"
1577               IDENT "String"
1578               R_ANGLE ">"
1579               TOKEN_TREE
1580                 L_PAREN "("
1581                 R_PAREN ")"
1582               R_PAREN ")"
1583           SEMICOLON ";"
1584         WHITESPACE "\n"
1585         R_CURLY "}"
1586   WHITESPACE "\n\n"
1587   FN
1588     FN_KW "fn"
1589     WHITESPACE " "
1590     NAME
1591       IDENT "union"
1592     PARAM_LIST
1593       L_PAREN "("
1594       R_PAREN ")"
1595     WHITESPACE " "
1596     BLOCK_EXPR
1597       STMT_LIST
1598         L_CURLY "{"
1599         WHITESPACE "\n    "
1600         UNION
1601           UNION_KW "union"
1602           WHITESPACE " "
1603           NAME
1604             IDENT "union"
1605           GENERIC_PARAM_LIST
1606             L_ANGLE "<"
1607             LIFETIME_PARAM
1608               LIFETIME
1609                 LIFETIME_IDENT "'union"
1610             R_ANGLE ">"
1611           WHITESPACE " "
1612           RECORD_FIELD_LIST
1613             L_CURLY "{"
1614             WHITESPACE " "
1615             RECORD_FIELD
1616               NAME
1617                 IDENT "union"
1618               COLON ":"
1619               WHITESPACE " "
1620               REF_TYPE
1621                 AMP "&"
1622                 LIFETIME
1623                   LIFETIME_IDENT "'union"
1624                 WHITESPACE " "
1625                 PATH_TYPE
1626                   PATH
1627                     PATH_SEGMENT
1628                       NAME_REF
1629                         IDENT "union"
1630                       GENERIC_ARG_LIST
1631                         L_ANGLE "<"
1632                         LIFETIME_ARG
1633                           LIFETIME
1634                             LIFETIME_IDENT "'union"
1635                         R_ANGLE ">"
1636             COMMA ","
1637             WHITESPACE " "
1638             R_CURLY "}"
1639         WHITESPACE "\n"
1640         R_CURLY "}"
1641   WHITESPACE "\n\n"
1642   FN
1643     FN_KW "fn"
1644     WHITESPACE " "
1645     NAME
1646       IDENT "special_characters"
1647     PARAM_LIST
1648       L_PAREN "("
1649       R_PAREN ")"
1650     WHITESPACE " "
1651     BLOCK_EXPR
1652       STMT_LIST
1653         L_CURLY "{"
1654         WHITESPACE "\n    "
1655         LET_STMT
1656           LET_KW "let"
1657           WHITESPACE " "
1658           IDENT_PAT
1659             NAME
1660               IDENT "val"
1661           WHITESPACE " "
1662           EQ "="
1663           WHITESPACE " "
1664           PREFIX_EXPR
1665             BANG "!"
1666             PAREN_EXPR
1667               L_PAREN "("
1668               BIN_EXPR
1669                 CALL_EXPR
1670                   PAREN_EXPR
1671                     L_PAREN "("
1672                     CLOSURE_EXPR
1673                       PARAM_LIST
1674                         PIPE "|"
1675                         PARAM
1676                           TUPLE_PAT
1677                             L_PAREN "("
1678                             REST_PAT
1679                               DOT2 ".."
1680                             R_PAREN ")"
1681                           COLON ":"
1682                           TUPLE_TYPE
1683                             L_PAREN "("
1684                             INFER_TYPE
1685                               UNDERSCORE "_"
1686                             COMMA ","
1687                             INFER_TYPE
1688                               UNDERSCORE "_"
1689                             R_PAREN ")"
1690                         COMMA ","
1691                         PARAM
1692                           IDENT_PAT
1693                             NAME
1694                               IDENT "__"
1695                             AT "@"
1696                             WILDCARD_PAT
1697                               UNDERSCORE "_"
1698                         PIPE "|"
1699                       PATH_EXPR
1700                         PATH
1701                           PATH_SEGMENT
1702                             NAME_REF
1703                               IDENT "__"
1704                     R_PAREN ")"
1705                   ARG_LIST
1706                     L_PAREN "("
1707                     TUPLE_EXPR
1708                       L_PAREN "("
1709                       REF_EXPR
1710                         AMP "&"
1711                         PREFIX_EXPR
1712                           STAR "*"
1713                           LITERAL
1714                             STRING "\"\\\\\""
1715                       COMMA ","
1716                       LITERAL
1717                         CHAR "'🤔'"
1718                       R_PAREN ")"
1719                     COMMENT "/**/"
1720                     COMMA ","
1721                     BLOCK_EXPR
1722                       STMT_LIST
1723                         L_CURLY "{"
1724                         R_CURLY "}"
1725                     R_PAREN ")"
1726                 EQ2 "=="
1727                 BLOCK_EXPR
1728                   STMT_LIST
1729                     L_CURLY "{"
1730                     EXPR_STMT
1731                       REF_EXPR
1732                         AMP "&"
1733                         INDEX_EXPR
1734                           ARRAY_EXPR
1735                             L_BRACK "["
1736                             RANGE_EXPR
1737                               DOT2EQ "..="
1738                               RANGE_EXPR
1739                                 DOT2 ".."
1740                             R_BRACK "]"
1741                           L_BRACK "["
1742                           RANGE_EXPR
1743                             DOT2 ".."
1744                           R_BRACK "]"
1745                       SEMICOLON ";"
1746                     R_CURLY "}"
1747               R_PAREN ")"
1748           COMMENT "//"
1749           WHITESPACE "\n    "
1750           SEMICOLON ";"
1751         WHITESPACE "\n    "
1752         EXPR_STMT
1753           MACRO_CALL
1754             PATH
1755               PATH_SEGMENT
1756                 NAME_REF
1757                   IDENT "assert"
1758             BANG "!"
1759             TOKEN_TREE
1760               L_PAREN "("
1761               BANG "!"
1762               IDENT "val"
1763               R_PAREN ")"
1764           SEMICOLON ";"
1765         WHITESPACE "\n"
1766         R_CURLY "}"
1767   WHITESPACE "\n\n"
1768   FN
1769     FN_KW "fn"
1770     WHITESPACE " "
1771     NAME
1772       IDENT "punch_card"
1773     PARAM_LIST
1774       L_PAREN "("
1775       R_PAREN ")"
1776     WHITESPACE " "
1777     RET_TYPE
1778       THIN_ARROW "->"
1779       WHITESPACE " "
1780       IMPL_TRAIT_TYPE
1781         IMPL_KW "impl"
1782         WHITESPACE " "
1783         TYPE_BOUND_LIST
1784           TYPE_BOUND
1785             PATH_TYPE
1786               PATH
1787                 PATH
1788                   PATH
1789                     PATH_SEGMENT
1790                       NAME_REF
1791                         IDENT "std"
1792                   COLON2 "::"
1793                   PATH_SEGMENT
1794                     NAME_REF
1795                       IDENT "fmt"
1796                 COLON2 "::"
1797                 PATH_SEGMENT
1798                   NAME_REF
1799                     IDENT "Debug"
1800     WHITESPACE " "
1801     BLOCK_EXPR
1802       STMT_LIST
1803         L_CURLY "{"
1804         WHITESPACE "\n    "
1805         RANGE_EXPR
1806           DOT2EQ "..="
1807           RANGE_EXPR
1808             DOT2EQ "..="
1809             RANGE_EXPR
1810               DOT2 ".."
1811               WHITESPACE " "
1812               RANGE_EXPR
1813                 DOT2 ".."
1814                 WHITESPACE "    "
1815                 RANGE_EXPR
1816                   DOT2 ".."
1817                   WHITESPACE " "
1818                   RANGE_EXPR
1819                     DOT2 ".."
1820                     WHITESPACE " "
1821                     RANGE_EXPR
1822                       DOT2 ".."
1823                       WHITESPACE " "
1824                       RANGE_EXPR
1825                         DOT2 ".."
1826                         WHITESPACE "    "
1827                         RANGE_EXPR
1828                           DOT2 ".."
1829                           WHITESPACE " "
1830                           RANGE_EXPR
1831                             DOT2 ".."
1832                             WHITESPACE " "
1833                             RANGE_EXPR
1834                               DOT2 ".."
1835                               WHITESPACE " "
1836                               RANGE_EXPR
1837                                 DOT2 ".."
1838                                 WHITESPACE "    "
1839                                 RANGE_EXPR
1840                                   DOT2 ".."
1841                                   WHITESPACE " "
1842                                   RANGE_EXPR
1843                                     DOT2EQ "..="
1844                                     RANGE_EXPR
1845                                       DOT2 ".."
1846                                       WHITESPACE " "
1847                                       RANGE_EXPR
1848                                         DOT2 ".."
1849                                         WHITESPACE "\n    "
1850                                         RANGE_EXPR
1851                                           DOT2EQ "..="
1852                                           RANGE_EXPR
1853                                             DOT2 ".."
1854                                             WHITESPACE " "
1855                                             RANGE_EXPR
1856                                               DOT2EQ "..="
1857                                               RANGE_EXPR
1858                                                 DOT2 ".."
1859                                                 WHITESPACE "    "
1860                                                 RANGE_EXPR
1861                                                   DOT2 ".."
1862                                                   WHITESPACE " "
1863                                                   RANGE_EXPR
1864                                                     DOT2 ".."
1865                                                     WHITESPACE " "
1866                                                     RANGE_EXPR
1867                                                       DOT2 ".."
1868                                                       WHITESPACE " "
1869                                                       RANGE_EXPR
1870                                                         DOT2 ".."
1871                                                         WHITESPACE "    "
1872                                                         RANGE_EXPR
1873                                                           DOT2 ".."
1874                                                           WHITESPACE " "
1875                                                           RANGE_EXPR
1876                                                             DOT2 ".."
1877                                                             WHITESPACE " "
1878                                                             RANGE_EXPR
1879                                                               DOT2 ".."
1880                                                               WHITESPACE " "
1881                                                               RANGE_EXPR
1882                                                                 DOT2 ".."
1883                                                                 WHITESPACE "    "
1884                                                                 RANGE_EXPR
1885                                                                   DOT2EQ "..="
1886                                                                   RANGE_EXPR
1887                                                                     DOT2EQ "..="
1888                                                                     RANGE_EXPR
1889                                                                       DOT2EQ "..="
1890                                                                       RANGE_EXPR
1891                                                                         DOT2 ".."
1892                                                                         WHITESPACE "\n    "
1893                                                                         RANGE_EXPR
1894                                                                           DOT2EQ "..="
1895                                                                           RANGE_EXPR
1896                                                                             DOT2 ".."
1897                                                                             WHITESPACE " "
1898                                                                             RANGE_EXPR
1899                                                                               DOT2EQ "..="
1900                                                                               RANGE_EXPR
1901                                                                                 DOT2 ".."
1902                                                                                 WHITESPACE "    "
1903                                                                                 RANGE_EXPR
1904                                                                                   DOT2EQ "..="
1905                                                                                   RANGE_EXPR
1906                                                                                     DOT2 ".."
1907                                                                                     WHITESPACE " "
1908                                                                                     RANGE_EXPR
1909                                                                                       DOT2EQ "..="
1910                                                                                       RANGE_EXPR
1911                                                                                         DOT2 ".."
1912                                                                                         WHITESPACE "    "
1913                                                                                         RANGE_EXPR
1914                                                                                           DOT2 ".."
1915                                                                                           WHITESPACE " "
1916                                                                                           RANGE_EXPR
1917                                                                                             DOT2EQ "..="
1918                                                                                             RANGE_EXPR
1919                                                                                               DOT2EQ "..="
1920                                                                                               RANGE_EXPR
1921                                                                                                 DOT2 ".."
1922                                                                                                 WHITESPACE "    "
1923                                                                                                 RANGE_EXPR
1924                                                                                                   DOT2 ".."
1925                                                                                                   WHITESPACE " "
1926                                                                                                   RANGE_EXPR
1927                                                                                                     DOT2EQ "..="
1928                                                                                                     RANGE_EXPR
1929                                                                                                       DOT2 ".."
1930                                                                                                       WHITESPACE " "
1931                                                                                                       RANGE_EXPR
1932                                                                                                         DOT2 ".."
1933                                                                                                         WHITESPACE "\n    "
1934                                                                                                         RANGE_EXPR
1935                                                                                                           DOT2EQ "..="
1936                                                                                                           RANGE_EXPR
1937                                                                                                             DOT2EQ "..="
1938                                                                                                             RANGE_EXPR
1939                                                                                                               DOT2 ".."
1940                                                                                                               WHITESPACE " "
1941                                                                                                               RANGE_EXPR
1942                                                                                                                 DOT2 ".."
1943                                                                                                                 WHITESPACE "    "
1944                                                                                                                 RANGE_EXPR
1945                                                                                                                   DOT2EQ "..="
1946                                                                                                                   RANGE_EXPR
1947                                                                                                                     DOT2 ".."
1948                                                                                                                     WHITESPACE " "
1949                                                                                                                     RANGE_EXPR
1950                                                                                                                       DOT2EQ "..="
1951                                                                                                                       RANGE_EXPR
1952                                                                                                                         DOT2 ".."
1953                                                                                                                         WHITESPACE "    "
1954                                                                                                                         RANGE_EXPR
1955                                                                                                                           DOT2EQ "..="
1956                                                                                                                           RANGE_EXPR
1957                                                                                                                             DOT2 ".."
1958                                                                                                                             WHITESPACE " "
1959                                                                                                                             RANGE_EXPR
1960                                                                                                                               DOT2 ".."
1961                                                                                                                               WHITESPACE " "
1962                                                                                                                               RANGE_EXPR
1963                                                                                                                                 DOT2 ".."
1964                                                                                                                                 WHITESPACE "    "
1965                                                                                                                                 RANGE_EXPR
1966                                                                                                                                   DOT2 ".."
1967                                                                                                                                   WHITESPACE " "
1968                                                                                                                                   RANGE_EXPR
1969                                                                                                                                     DOT2EQ "..="
1970                                                                                                                                     RANGE_EXPR
1971                                                                                                                                       DOT2 ".."
1972                                                                                                                                       WHITESPACE " "
1973                                                                                                                                       RANGE_EXPR
1974                                                                                                                                         DOT2 ".."
1975                                                                                                                                         WHITESPACE "\n    "
1976                                                                                                                                         RANGE_EXPR
1977                                                                                                                                           DOT2EQ "..="
1978                                                                                                                                           RANGE_EXPR
1979                                                                                                                                             DOT2 ".."
1980                                                                                                                                             WHITESPACE " "
1981                                                                                                                                             RANGE_EXPR
1982                                                                                                                                               DOT2EQ "..="
1983                                                                                                                                               RANGE_EXPR
1984                                                                                                                                                 DOT2 ".."
1985                                                                                                                                                 WHITESPACE "    "
1986                                                                                                                                                 RANGE_EXPR
1987                                                                                                                                                   DOT2EQ "..="
1988                                                                                                                                                   RANGE_EXPR
1989                                                                                                                                                     DOT2 ".."
1990                                                                                                                                                     WHITESPACE " "
1991                                                                                                                                                     RANGE_EXPR
1992                                                                                                                                                       DOT2EQ "..="
1993                                                                                                                                                       RANGE_EXPR
1994                                                                                                                                                         DOT2 ".."
1995                                                                                                                                                         WHITESPACE "    "
1996                                                                                                                                                         RANGE_EXPR
1997                                                                                                                                                           DOT2 ".."
1998                                                                                                                                                           WHITESPACE " "
1999                                                                                                                                                           RANGE_EXPR
2000                                                                                                                                                             DOT2EQ "..="
2001                                                                                                                                                             RANGE_EXPR
2002                                                                                                                                                               DOT2 ".."
2003                                                                                                                                                               WHITESPACE " "
2004                                                                                                                                                               RANGE_EXPR
2005                                                                                                                                                                 DOT2 ".."
2006                                                                                                                                                                 WHITESPACE "    "
2007                                                                                                                                                                 RANGE_EXPR
2008                                                                                                                                                                   DOT2 ".."
2009                                                                                                                                                                   WHITESPACE " "
2010                                                                                                                                                                   RANGE_EXPR
2011                                                                                                                                                                     DOT2EQ "..="
2012                                                                                                                                                                     RANGE_EXPR
2013                                                                                                                                                                       DOT2 ".."
2014                                                                                                                                                                       WHITESPACE " "
2015                                                                                                                                                                       RANGE_EXPR
2016                                                                                                                                                                         DOT2 ".."
2017                                                                                                                                                                         WHITESPACE "\n    "
2018                                                                                                                                                                         RANGE_EXPR
2019                                                                                                                                                                           DOT2EQ "..="
2020                                                                                                                                                                           RANGE_EXPR
2021                                                                                                                                                                             DOT2 ".."
2022                                                                                                                                                                             WHITESPACE " "
2023                                                                                                                                                                             RANGE_EXPR
2024                                                                                                                                                                               DOT2EQ "..="
2025                                                                                                                                                                               RANGE_EXPR
2026                                                                                                                                                                                 DOT2 ".."
2027                                                                                                                                                                                 WHITESPACE "    "
2028                                                                                                                                                                                 RANGE_EXPR
2029                                                                                                                                                                                   DOT2EQ "..="
2030                                                                                                                                                                                   RANGE_EXPR
2031                                                                                                                                                                                     DOT2 ".."
2032                                                                                                                                                                                     WHITESPACE " "
2033                                                                                                                                                                                     RANGE_EXPR
2034                                                                                                                                                                                       DOT2EQ "..="
2035                                                                                                                                                                                       RANGE_EXPR
2036                                                                                                                                                                                         DOT2 ".."
2037                                                                                                                                                                                         WHITESPACE "    "
2038                                                                                                                                                                                         RANGE_EXPR
2039                                                                                                                                                                                           DOT2 ".."
2040                                                                                                                                                                                           WHITESPACE " "
2041                                                                                                                                                                                           RANGE_EXPR
2042                                                                                                                                                                                             DOT2 ".."
2043                                                                                                                                                                                             WHITESPACE " "
2044                                                                                                                                                                                             RANGE_EXPR
2045                                                                                                                                                                                               DOT2EQ "..="
2046                                                                                                                                                                                               RANGE_EXPR
2047                                                                                                                                                                                                 DOT2 ".."
2048                                                                                                                                                                                                 WHITESPACE "    "
2049                                                                                                                                                                                                 RANGE_EXPR
2050                                                                                                                                                                                                   DOT2 ".."
2051                                                                                                                                                                                                   WHITESPACE " "
2052                                                                                                                                                                                                   RANGE_EXPR
2053                                                                                                                                                                                                     DOT2EQ "..="
2054                                                                                                                                                                                                     RANGE_EXPR
2055                                                                                                                                                                                                       DOT2 ".."
2056                                                                                                                                                                                                       WHITESPACE " "
2057                                                                                                                                                                                                       RANGE_EXPR
2058                                                                                                                                                                                                         DOT2 ".."
2059                                                                                                                                                                                                         WHITESPACE "\n    "
2060                                                                                                                                                                                                         RANGE_EXPR
2061                                                                                                                                                                                                           DOT2EQ "..="
2062                                                                                                                                                                                                           RANGE_EXPR
2063                                                                                                                                                                                                             DOT2 ".."
2064                                                                                                                                                                                                             WHITESPACE " "
2065                                                                                                                                                                                                             RANGE_EXPR
2066                                                                                                                                                                                                               DOT2EQ "..="
2067                                                                                                                                                                                                               RANGE_EXPR
2068                                                                                                                                                                                                                 DOT2 ".."
2069                                                                                                                                                                                                                 WHITESPACE "    "
2070                                                                                                                                                                                                                 RANGE_EXPR
2071                                                                                                                                                                                                                   DOT2 ".."
2072                                                                                                                                                                                                                   WHITESPACE " "
2073                                                                                                                                                                                                                   RANGE_EXPR
2074                                                                                                                                                                                                                     DOT2EQ "..="
2075                                                                                                                                                                                                                     RANGE_EXPR
2076                                                                                                                                                                                                                       DOT2EQ "..="
2077                                                                                                                                                                                                                       RANGE_EXPR
2078                                                                                                                                                                                                                         DOT2 ".."
2079                                                                                                                                                                                                                         WHITESPACE "    "
2080                                                                                                                                                                                                                         RANGE_EXPR
2081                                                                                                                                                                                                                           DOT2EQ "..="
2082                                                                                                                                                                                                                           RANGE_EXPR
2083                                                                                                                                                                                                                             DOT2EQ "..="
2084                                                                                                                                                                                                                             RANGE_EXPR
2085                                                                                                                                                                                                                               DOT2 ".."
2086                                                                                                                                                                                                                               WHITESPACE " "
2087                                                                                                                                                                                                                               RANGE_EXPR
2088                                                                                                                                                                                                                                 DOT2 ".."
2089                                                                                                                                                                                                                                 WHITESPACE "    "
2090                                                                                                                                                                                                                                 RANGE_EXPR
2091                                                                                                                                                                                                                                   DOT2 ".."
2092                                                                                                                                                                                                                                   WHITESPACE " "
2093                                                                                                                                                                                                                                   RANGE_EXPR
2094                                                                                                                                                                                                                                     DOT2EQ "..="
2095                                                                                                                                                                                                                                     RANGE_EXPR
2096                                                                                                                                                                                                                                       DOT2 ".."
2097                                                                                                                                                                                                                                       WHITESPACE " "
2098                                                                                                                                                                                                                                       RANGE_EXPR
2099                                                                                                                                                                                                                                         DOT2 ".."
2100         WHITESPACE "\n"
2101         R_CURLY "}"
2102   WHITESPACE "\n\n"
2103   FN
2104     FN_KW "fn"
2105     WHITESPACE " "
2106     NAME
2107       IDENT "ktulhu"
2108     PARAM_LIST
2109       L_PAREN "("
2110       R_PAREN ")"
2111     WHITESPACE " "
2112     BLOCK_EXPR
2113       STMT_LIST
2114         L_CURLY "{"
2115         WHITESPACE "\n    "
2116         SEMICOLON ";"
2117         SEMICOLON ";"
2118         SEMICOLON ";"
2119         EXPR_STMT
2120           TUPLE_EXPR
2121             L_PAREN "("
2122             R_PAREN ")"
2123           SEMICOLON ";"
2124         SEMICOLON ";"
2125         SEMICOLON ";"
2126         SEMICOLON ";"
2127         SEMICOLON ";"
2128         SEMICOLON ";"
2129         SEMICOLON ";"
2130         SEMICOLON ";"
2131         SEMICOLON ";"
2132         TUPLE_EXPR
2133           L_PAREN "("
2134           R_PAREN ")"
2135         WHITESPACE "\n"
2136         R_CURLY "}"
2137   WHITESPACE "\n\n"
2138   FN
2139     VISIBILITY
2140       PUB_KW "pub"
2141     WHITESPACE " "
2142     FN_KW "fn"
2143     WHITESPACE " "
2144     NAME
2145       IDENT "main"
2146     PARAM_LIST
2147       L_PAREN "("
2148       R_PAREN ")"
2149     WHITESPACE " "
2150     BLOCK_EXPR
2151       STMT_LIST
2152         L_CURLY "{"
2153         WHITESPACE "\n    "
2154         EXPR_STMT
2155           CALL_EXPR
2156             PATH_EXPR
2157               PATH
2158                 PATH_SEGMENT
2159                   NAME_REF
2160                     IDENT "strange"
2161             ARG_LIST
2162               L_PAREN "("
2163               R_PAREN ")"
2164           SEMICOLON ";"
2165         WHITESPACE "\n    "
2166         EXPR_STMT
2167           CALL_EXPR
2168             PATH_EXPR
2169               PATH
2170                 PATH_SEGMENT
2171                   NAME_REF
2172                     IDENT "funny"
2173             ARG_LIST
2174               L_PAREN "("
2175               R_PAREN ")"
2176           SEMICOLON ";"
2177         WHITESPACE "\n    "
2178         EXPR_STMT
2179           CALL_EXPR
2180             PATH_EXPR
2181               PATH
2182                 PATH_SEGMENT
2183                   NAME_REF
2184                     IDENT "what"
2185             ARG_LIST
2186               L_PAREN "("
2187               R_PAREN ")"
2188           SEMICOLON ";"
2189         WHITESPACE "\n    "
2190         EXPR_STMT
2191           CALL_EXPR
2192             PATH_EXPR
2193               PATH
2194                 PATH_SEGMENT
2195                   NAME_REF
2196                     IDENT "zombiejesus"
2197             ARG_LIST
2198               L_PAREN "("
2199               R_PAREN ")"
2200           SEMICOLON ";"
2201         WHITESPACE "\n    "
2202         EXPR_STMT
2203           CALL_EXPR
2204             PATH_EXPR
2205               PATH
2206                 PATH_SEGMENT
2207                   NAME_REF
2208                     IDENT "notsure"
2209             ARG_LIST
2210               L_PAREN "("
2211               R_PAREN ")"
2212           SEMICOLON ";"
2213         WHITESPACE "\n    "
2214         EXPR_STMT
2215           CALL_EXPR
2216             PATH_EXPR
2217               PATH
2218                 PATH_SEGMENT
2219                   NAME_REF
2220                     IDENT "canttouchthis"
2221             ARG_LIST
2222               L_PAREN "("
2223               R_PAREN ")"
2224           SEMICOLON ";"
2225         WHITESPACE "\n    "
2226         EXPR_STMT
2227           CALL_EXPR
2228             PATH_EXPR
2229               PATH
2230                 PATH_SEGMENT
2231                   NAME_REF
2232                     IDENT "angrydome"
2233             ARG_LIST
2234               L_PAREN "("
2235               R_PAREN ")"
2236           SEMICOLON ";"
2237         WHITESPACE "\n    "
2238         EXPR_STMT
2239           CALL_EXPR
2240             PATH_EXPR
2241               PATH
2242                 PATH_SEGMENT
2243                   NAME_REF
2244                     IDENT "evil_lincoln"
2245             ARG_LIST
2246               L_PAREN "("
2247               R_PAREN ")"
2248           SEMICOLON ";"
2249         WHITESPACE "\n    "
2250         EXPR_STMT
2251           CALL_EXPR
2252             PATH_EXPR
2253               PATH
2254                 PATH_SEGMENT
2255                   NAME_REF
2256                     IDENT "dots"
2257             ARG_LIST
2258               L_PAREN "("
2259               R_PAREN ")"
2260           SEMICOLON ";"
2261         WHITESPACE "\n    "
2262         EXPR_STMT
2263           CALL_EXPR
2264             PATH_EXPR
2265               PATH
2266                 PATH_SEGMENT
2267                   NAME_REF
2268                     IDENT "u8"
2269             ARG_LIST
2270               L_PAREN "("
2271               LITERAL
2272                 INT_NUMBER "8u8"
2273               R_PAREN ")"
2274           SEMICOLON ";"
2275         WHITESPACE "\n    "
2276         EXPR_STMT
2277           CALL_EXPR
2278             PATH_EXPR
2279               PATH
2280                 PATH_SEGMENT
2281                   NAME_REF
2282                     IDENT "fishy"
2283             ARG_LIST
2284               L_PAREN "("
2285               R_PAREN ")"
2286           SEMICOLON ";"
2287         WHITESPACE "\n    "
2288         EXPR_STMT
2289           CALL_EXPR
2290             PATH_EXPR
2291               PATH
2292                 PATH_SEGMENT
2293                   NAME_REF
2294                     IDENT "union"
2295             ARG_LIST
2296               L_PAREN "("
2297               R_PAREN ")"
2298           SEMICOLON ";"
2299         WHITESPACE "\n    "
2300         EXPR_STMT
2301           CALL_EXPR
2302             PATH_EXPR
2303               PATH
2304                 PATH_SEGMENT
2305                   NAME_REF
2306                     IDENT "special_characters"
2307             ARG_LIST
2308               L_PAREN "("
2309               R_PAREN ")"
2310           SEMICOLON ";"
2311         WHITESPACE "\n    "
2312         EXPR_STMT
2313           CALL_EXPR
2314             PATH_EXPR
2315               PATH
2316                 PATH_SEGMENT
2317                   NAME_REF
2318                     IDENT "punch_card"
2319             ARG_LIST
2320               L_PAREN "("
2321               R_PAREN ")"
2322           SEMICOLON ";"
2323         WHITESPACE "\n    "
2324         EXPR_STMT
2325           CALL_EXPR
2326             PATH_EXPR
2327               PATH
2328                 PATH_SEGMENT
2329                   NAME_REF
2330                     IDENT "ktulhu"
2331             ARG_LIST
2332               L_PAREN "("
2333               R_PAREN ")"
2334           SEMICOLON ";"
2335         WHITESPACE "\n"
2336         R_CURLY "}"
2337   WHITESPACE "\n"