Parser.hpp

   1 #ifndef CYPARSER_HPP
   2 #define CYPARSER_HPP
   3
   4 #include <cstdlib>
   5 #include <string>
   6 #include <vector>
   7
   8 #include "location.hh"
   9 #include "Pooling.hpp"
  10
  11 template <typename Type_>
  12 struct CYNext {
  13     Type_ *next_;
  14
  15     CYNext() :
  16         next_(NULL)
  17     {
  18     }
  19
  20     CYNext(Type_ *next) :
  21         next_(next)
  22     {
  23     }
  24
  25     void SetNext(Type_ *next) {
  26         next_ = next;
  27     }
  28 };
  29
  30 struct CYThing {
  31     virtual void Output(std::ostream &out) const = 0;
  32 };
  33
  34 _finline std::ostream &operator <<(std::ostream &out, const CYThing &rhs) {
  35     rhs.Output(out);
  36     return out;
  37 }
  38
  39 struct CYPart {
  40     virtual void Part(std::ostream &out) const = 0;
  41 };
  42
  43 struct CYSource :
  44     CYNext<CYSource>
  45 {
  46     virtual void Show(std::ostream &out) const;
  47     virtual void Output(std::ostream &out) const = 0;
  48     virtual void Output(std::ostream &out, bool block) const;
  49 };
  50
  51 struct CYName :
  52     CYThing
  53 {
  54     virtual const char *Name() const = 0;
  55 };
  56
  57 struct CYWord :
  58     CYName
  59 {
  60     const char *word_;
  61
  62     CYWord(const char *word) :
  63         word_(word)
  64     {
  65     }
  66
  67     const char *Value() const {
  68         return word_;
  69     }
  70
  71     virtual const char *Name() const {
  72         return Value();
  73     }
  74
  75     virtual void Output(std::ostream &out) const;
  76 };
  77
  78 struct CYIdentifier :
  79     CYWord
  80 {
  81     CYIdentifier(const char *word) :
  82         CYWord(word)
  83     {
  84     }
  85 };
  86
  87 struct CYLabel :
  88     CYNext<CYLabel>
  89 {
  90     CYIdentifier *identifier_;
  91
  92     CYLabel(CYIdentifier *identifier, CYLabel *next) :
  93         CYNext<CYLabel>(next),
  94         identifier_(identifier)
  95     {
  96     }
  97 };
  98
  99 struct CYStatement :
 100     CYSource
 101 {
 102     CYLabel *label_;
 103
 104     void AddLabel(CYIdentifier *identifier) {
 105         label_ = new CYLabel(identifier, label_);
 106     }
 107 };
 108
 109 enum CYState {
 110     CYClear,
 111     CYRestricted,
 112     CYNewLine
 113 };
 114
 115 class CYDriver {
 116   public:
 117     CYPool pool_;
 118
 119     CYState state_;
 120     void *scanner_;
 121
 122     const char *data_;
 123     size_t size_;
 124
 125     std::string filename_;
 126
 127     struct Error {
 128         cy::location location_;
 129         std::string message_;
 130     };
 131
 132     typedef std::vector<Error> Errors;
 133
 134     CYSource *source_;
 135     Errors errors_;
 136
 137   private:
 138     void ScannerInit();
 139     void ScannerDestroy();
 140
 141   public:
 142     CYDriver(const std::string &filename);
 143     ~CYDriver();
 144 };
 145
 146 struct CYForInitialiser :
 147     CYPart
 148 {
 149 };
 150
 151 struct CYForInInitialiser :
 152     CYPart
 153 {
 154 };
 155
 156 struct CYExpression :
 157     CYNext<CYExpression>,
 158     CYForInitialiser,
 159     CYForInInitialiser
 160 {
 161     virtual unsigned Precedence() const = 0;
 162     virtual void Part(std::ostream &out) const;
 163     virtual void Output(std::ostream &out) const = 0;
 164     void Output(std::ostream &out, unsigned precedence) const;
 165 };
 166
 167 #define CYPrecedence(value) \
 168     virtual unsigned Precedence() const { \
 169         return value; \
 170     }
 171
 172 struct CYCompound :
 173     CYExpression
 174 {
 175     CYExpression *expressions_;
 176
 177     CYCompound(CYExpression *expressions) :
 178         expressions_(expressions)
 179     {
 180     }
 181
 182     void AddPrev(CYExpression *expression) {
 183         CYExpression *last(expression);
 184         while (last->next_ != NULL)
 185             last = last->next_;
 186         last->SetNext(expressions_);
 187         expressions_ = expression;
 188     }
 189
 190     CYPrecedence(17)
 191
 192     void Output(std::ostream &out) const;
 193 };
 194
 195 struct CYLiteral :
 196     CYExpression
 197 {
 198     CYPrecedence(0)
 199 };
 200
 201 struct CYSelectorPart :
 202     CYNext<CYSelectorPart>
 203 {
 204     CYWord *name_;
 205     bool value_;
 206
 207     CYSelectorPart(CYWord *name, bool value, CYSelectorPart *next) :
 208         CYNext<CYSelectorPart>(next),
 209         name_(name),
 210         value_(value)
 211     {
 212     }
 213
 214     virtual void Output(std::ostream &out) const;
 215 };
 216
 217 struct CYSelector :
 218     CYLiteral
 219 {
 220     CYSelectorPart *name_;
 221
 222     CYSelector(CYSelectorPart *name) :
 223         name_(name)
 224     {
 225     }
 226
 227     virtual void Output(std::ostream &out) const;
 228 };
 229
 230 struct CYString :
 231     CYLiteral,
 232     CYName
 233 {
 234     const char *value_;
 235     size_t size_;
 236
 237     CYString(const char *value, size_t size) :
 238         value_(value),
 239         size_(size)
 240     {
 241     }
 242
 243     CYString(const CYIdentifier *identifier) :
 244         value_(identifier->Value()),
 245         size_(strlen(value_))
 246     {
 247     }
 248
 249     const char *Value() const {
 250         return value_;
 251     }
 252
 253     virtual const char *Name() const {
 254         return Value();
 255     }
 256
 257     virtual void Output(std::ostream &out) const;
 258 };
 259
 260 struct CYNumber :
 261     CYLiteral,
 262     CYName
 263 {
 264     double value_;
 265
 266     CYNumber(double value) :
 267         value_(value)
 268     {
 269     }
 270
 271     double Value() const {
 272         return value_;
 273     }
 274
 275     virtual const char *Name() const {
 276         throw;
 277     }
 278
 279     virtual void Output(std::ostream &out) const;
 280 };
 281
 282 struct CYNull :
 283     CYWord,
 284     CYLiteral
 285 {
 286     CYNull() :
 287         CYWord("null")
 288     {
 289     }
 290
 291     virtual void Output(std::ostream &out) const;
 292 };
 293
 294 struct CYThis :
 295     CYWord,
 296     CYExpression
 297 {
 298     CYThis() :
 299         CYWord("this")
 300     {
 301     }
 302
 303     CYPrecedence(0)
 304
 305     virtual void Output(std::ostream &out) const;
 306 };
 307
 308 struct CYBoolean :
 309     CYLiteral
 310 {
 311     virtual bool Value() const = 0;
 312     virtual void Output(std::ostream &out) const;
 313 };
 314
 315 struct CYFalse :
 316     CYWord,
 317     CYBoolean
 318 {
 319     CYFalse() :
 320         CYWord("false")
 321     {
 322     }
 323
 324     virtual bool Value() const {
 325         return false;
 326     }
 327 };
 328
 329 struct CYTrue :
 330     CYWord,
 331     CYBoolean
 332 {
 333     CYTrue() :
 334         CYWord("true")
 335     {
 336     }
 337
 338     virtual bool Value() const {
 339         return true;
 340     }
 341 };
 342
 343 struct CYVariable :
 344     CYExpression
 345 {
 346     CYIdentifier *name_;
 347
 348     CYVariable(CYIdentifier *name) :
 349         name_(name)
 350     {
 351     }
 352
 353     CYPrecedence(0)
 354
 355     virtual void Output(std::ostream &out) const;
 356 };
 357
 358 struct CYPrefix :
 359     CYExpression
 360 {
 361     CYExpression *rhs_;
 362
 363     CYPrefix(CYExpression *rhs) :
 364         rhs_(rhs)
 365     {
 366     }
 367
 368     virtual const char *Operator() const = 0;
 369
 370     virtual void Output(std::ostream &out) const;
 371 };
 372
 373 struct CYInfix :
 374     CYExpression
 375 {
 376     CYExpression *lhs_;
 377     CYExpression *rhs_;
 378
 379     CYInfix(CYExpression *lhs, CYExpression *rhs) :
 380         lhs_(lhs),
 381         rhs_(rhs)
 382     {
 383     }
 384
 385     virtual const char *Operator() const = 0;
 386
 387     virtual void Output(std::ostream &out) const;
 388 };
 389
 390 struct CYPostfix :
 391     CYExpression
 392 {
 393     CYExpression *lhs_;
 394
 395     CYPostfix(CYExpression *lhs) :
 396         lhs_(lhs)
 397     {
 398     }
 399
 400     virtual const char *Operator() const = 0;
 401
 402     virtual void Output(std::ostream &out) const;
 403 };
 404
 405 struct CYAssignment :
 406     CYExpression
 407 {
 408     CYExpression *lhs_;
 409     CYExpression *rhs_;
 410
 411     CYAssignment(CYExpression *lhs, CYExpression *rhs) :
 412         lhs_(lhs),
 413         rhs_(rhs)
 414     {
 415     }
 416
 417     virtual const char *Operator() const = 0;
 418
 419     virtual void Output(std::ostream &out) const;
 420 };
 421
 422 struct CYArgument :
 423     CYNext<CYArgument>
 424 {
 425     CYWord *name_;
 426     CYExpression *value_;
 427
 428     CYArgument(CYWord *name, CYExpression *value, CYArgument *next = NULL) :
 429         CYNext<CYArgument>(next),
 430         name_(name),
 431         value_(value)
 432     {
 433     }
 434
 435     void Output(std::ostream &out) const;
 436 };
 437
 438 struct CYBlank :
 439     public CYWord
 440 {
 441     CYBlank() :
 442         CYWord("")
 443     {
 444     }
 445 };
 446
 447 struct CYClause :
 448     CYThing,
 449     CYNext<CYClause>
 450 {
 451     CYExpression *case_;
 452     CYStatement *code_;
 453
 454     CYClause(CYExpression *_case, CYStatement *code) :
 455         case_(_case),
 456         code_(code)
 457     {
 458     }
 459
 460     virtual void Output(std::ostream &out) const;
 461 };
 462
 463 struct CYElement :
 464     CYNext<CYElement>
 465 {
 466     CYExpression *value_;
 467
 468     CYElement(CYExpression *value, CYElement *next) :
 469         CYNext<CYElement>(next),
 470         value_(value)
 471     {
 472     }
 473
 474     void Output(std::ostream &out) const;
 475 };
 476
 477 struct CYArray :
 478     CYLiteral
 479 {
 480     CYElement *elements_;
 481
 482     CYArray(CYElement *elements) :
 483         elements_(elements)
 484     {
 485     }
 486
 487     virtual void Output(std::ostream &out) const;
 488 };
 489
 490 struct CYDeclaration :
 491     CYThing,
 492     CYForInInitialiser
 493 {
 494     CYIdentifier *identifier_;
 495     CYExpression *initialiser_;
 496
 497     CYDeclaration(CYIdentifier *identifier, CYExpression *initialiser) :
 498         identifier_(identifier),
 499         initialiser_(initialiser)
 500     {
 501     }
 502
 503     virtual void Part(std::ostream &out) const;
 504     virtual void Output(std::ostream &out) const;
 505 };
 506
 507 struct CYDeclarations :
 508     CYStatement,
 509     CYForInitialiser
 510 {
 511     CYDeclaration *declaration_;
 512     CYDeclarations *next_;
 513
 514     CYDeclarations(CYDeclaration *declaration, CYDeclarations *next) :
 515         declaration_(declaration),
 516         next_(next)
 517     {
 518     }
 519
 520     virtual void Part(std::ostream &out) const;
 521     virtual void Output(std::ostream &out) const;
 522 };
 523
 524 struct CYParameter :
 525     CYNext<CYParameter>,
 526     CYThing
 527 {
 528     CYIdentifier *name_;
 529
 530     CYParameter(CYIdentifier *name, CYParameter *next) :
 531         CYNext<CYParameter>(next),
 532         name_(name)
 533     {
 534     }
 535
 536     virtual void Output(std::ostream &out) const;
 537 };
 538
 539 struct CYFor :
 540     CYStatement
 541 {
 542     CYForInitialiser *initialiser_;
 543     CYExpression *test_;
 544     CYExpression *increment_;
 545     CYStatement *code_;
 546
 547     CYFor(CYForInitialiser *initialiser, CYExpression *test, CYExpression *increment, CYStatement *code) :
 548         initialiser_(initialiser),
 549         test_(test),
 550         increment_(increment),
 551         code_(code)
 552     {
 553     }
 554
 555     virtual void Output(std::ostream &out) const;
 556 };
 557
 558 struct CYForIn :
 559     CYStatement
 560 {
 561     CYForInInitialiser *initialiser_;
 562     CYExpression *set_;
 563     CYStatement *code_;
 564
 565     CYForIn(CYForInInitialiser *initialiser, CYExpression *set, CYStatement *code) :
 566         initialiser_(initialiser),
 567         set_(set),
 568         code_(code)
 569     {
 570     }
 571
 572     virtual void Output(std::ostream &out) const;
 573 };
 574
 575 struct CYProperty :
 576     CYNext<CYProperty>
 577 {
 578     CYName *name_;
 579     CYExpression *value_;
 580
 581     CYProperty(CYName *name, CYExpression *value, CYProperty *next) :
 582         CYNext<CYProperty>(next),
 583         name_(name),
 584         value_(value)
 585     {
 586     }
 587
 588     virtual void Output(std::ostream &out) const;
 589 };
 590
 591 struct CYObject :
 592     CYLiteral
 593 {
 594     CYProperty *property_;
 595
 596     CYObject(CYProperty *property) :
 597         property_(property)
 598     {
 599     }
 600
 601     void Output(std::ostream &out) const;
 602 };
 603
 604 struct CYCatch :
 605     CYThing
 606 {
 607     CYIdentifier *name_;
 608     CYStatement *code_;
 609
 610     CYCatch(CYIdentifier *name, CYStatement *code) :
 611         name_(name),
 612         code_(code)
 613     {
 614     }
 615
 616     virtual void Output(std::ostream &out) const;
 617 };
 618
 619 struct CYMessage :
 620     CYExpression
 621 {
 622     CYExpression *self_;
 623     CYArgument *arguments_;
 624
 625     CYMessage(CYExpression *self, CYArgument *arguments) :
 626         self_(self),
 627         arguments_(arguments)
 628     {
 629     }
 630
 631     CYPrecedence(0)
 632
 633     virtual void Output(std::ostream &out) const;
 634 };
 635
 636 struct CYMember :
 637     CYExpression
 638 {
 639     CYExpression *object_;
 640     CYExpression *property_;
 641
 642     CYMember(CYExpression *object, CYExpression *property) :
 643         object_(object),
 644         property_(property)
 645     {
 646     }
 647
 648     CYPrecedence(1)
 649
 650     virtual void Output(std::ostream &out) const;
 651 };
 652
 653 struct CYNew :
 654     CYExpression
 655 {
 656     CYExpression *constructor_;
 657     CYArgument *arguments_;
 658
 659     CYNew(CYExpression *constructor, CYArgument *arguments) :
 660         constructor_(constructor),
 661         arguments_(arguments)
 662     {
 663     }
 664
 665     CYPrecedence(1)
 666
 667     virtual void Output(std::ostream &out) const;
 668 };
 669
 670 struct CYCall :
 671     CYExpression
 672 {
 673     CYExpression *function_;
 674     CYArgument *arguments_;
 675
 676     CYCall(CYExpression *function, CYArgument *arguments) :
 677         function_(function),
 678         arguments_(arguments)
 679     {
 680     }
 681
 682     CYPrecedence(2)
 683
 684     virtual void Output(std::ostream &out) const;
 685 };
 686
 687 struct CYIf :
 688     CYStatement
 689 {
 690     CYExpression *test_;
 691     CYStatement *true_;
 692     CYStatement *false_;
 693
 694     CYIf(CYExpression *test, CYStatement *_true, CYStatement *_false) :
 695         test_(test),
 696         true_(_true),
 697         false_(_false)
 698     {
 699     }
 700
 701     virtual void Output(std::ostream &out) const;
 702 };
 703
 704 struct CYDoWhile :
 705     CYStatement
 706 {
 707     CYExpression *test_;
 708     CYStatement *code_;
 709
 710     CYDoWhile(CYExpression *test, CYStatement *code) :
 711         test_(test),
 712         code_(code)
 713     {
 714     }
 715
 716     virtual void Output(std::ostream &out) const;
 717 };
 718
 719 struct CYWhile :
 720     CYStatement
 721 {
 722     CYExpression *test_;
 723     CYStatement *code_;
 724
 725     CYWhile(CYExpression *test, CYStatement *code) :
 726         test_(test),
 727         code_(code)
 728     {
 729     }
 730
 731     virtual void Output(std::ostream &out) const;
 732 };
 733
 734 struct CYLambda :
 735     CYExpression
 736 {
 737     CYIdentifier *name_;
 738     CYParameter *parameters_;
 739     CYSource *body_;
 740
 741     CYLambda(CYIdentifier *name, CYParameter *parameters, CYSource *body) :
 742         name_(name),
 743         parameters_(parameters),
 744         body_(body)
 745     {
 746     }
 747
 748     CYPrecedence(0)
 749
 750     virtual void Output(std::ostream &out) const;
 751 };
 752
 753 struct CYFunction :
 754     CYLambda,
 755     CYSource
 756 {
 757     CYFunction(CYIdentifier *name, CYParameter *parameters, CYSource *body) :
 758         CYLambda(name, parameters, body)
 759     {
 760     }
 761
 762     virtual void Output(std::ostream &out) const;
 763 };
 764
 765 struct CYExpress :
 766     CYStatement
 767 {
 768     CYExpression *expression_;
 769
 770     CYExpress(CYExpression *expression) :
 771         expression_(expression)
 772     {
 773     }
 774
 775     virtual void Output(std::ostream &out) const;
 776 };
 777
 778 struct CYContinue :
 779     CYStatement
 780 {
 781     CYIdentifier *label_;
 782
 783     CYContinue(CYIdentifier *label) :
 784         label_(label)
 785     {
 786     }
 787
 788     virtual void Output(std::ostream &out) const;
 789 };
 790
 791 struct CYBreak :
 792     CYStatement
 793 {
 794     CYIdentifier *label_;
 795
 796     CYBreak(CYIdentifier *label) :
 797         label_(label)
 798     {
 799     }
 800
 801     virtual void Output(std::ostream &out) const;
 802 };
 803
 804 struct CYReturn :
 805     CYStatement
 806 {
 807     CYExpression *value_;
 808
 809     CYReturn(CYExpression *value) :
 810         value_(value)
 811     {
 812     }
 813
 814     virtual void Output(std::ostream &out) const;
 815 };
 816
 817 struct CYEmpty :
 818     CYStatement
 819 {
 820     virtual void Output(std::ostream &out) const;
 821     virtual void Output(std::ostream &out, bool block) const;
 822 };
 823
 824 struct CYTry :
 825     CYStatement
 826 {
 827     CYStatement *try_;
 828     CYCatch *catch_;
 829     CYStatement *finally_;
 830
 831     CYTry(CYStatement *_try, CYCatch *_catch, CYStatement *finally) :
 832         try_(_try),
 833         catch_(_catch),
 834         finally_(finally)
 835     {
 836     }
 837
 838     virtual void Output(std::ostream &out) const;
 839 };
 840
 841 struct CYThrow :
 842     CYStatement
 843 {
 844     CYExpression *value_;
 845
 846     CYThrow(CYExpression *value) :
 847         value_(value)
 848     {
 849     }
 850
 851     virtual void Output(std::ostream &out) const;
 852 };
 853
 854 struct CYWith :
 855     CYStatement
 856 {
 857     CYExpression *scope_;
 858     CYStatement *code_;
 859
 860     CYWith(CYExpression *scope, CYStatement *code) :
 861         scope_(scope),
 862         code_(code)
 863     {
 864     }
 865
 866     virtual void Output(std::ostream &out) const;
 867 };
 868
 869 struct CYSwitch :
 870     CYStatement
 871 {
 872     CYExpression *value_;
 873     CYClause *clauses_;
 874
 875     CYSwitch(CYExpression *value, CYClause *clauses) :
 876         value_(value),
 877         clauses_(clauses)
 878     {
 879     }
 880
 881     virtual void Output(std::ostream &out) const;
 882 };
 883
 884 struct CYCondition :
 885     CYExpression
 886 {
 887     CYExpression *test_;
 888     CYExpression *true_;
 889     CYExpression *false_;
 890
 891     CYCondition(CYExpression *test, CYExpression *_true, CYExpression *_false) :
 892         true_(_true),
 893         false_(_false)
 894     {
 895     }
 896
 897     CYPrecedence(15)
 898
 899     virtual void Output(std::ostream &out) const;
 900 };
 901
 902 struct CYAddressOf :
 903     CYPrefix
 904 {
 905     CYAddressOf(CYExpression *rhs) :
 906         CYPrefix(rhs)
 907     {
 908     }
 909
 910     virtual const char *Operator() const {
 911         return "&";
 912     }
 913
 914     CYPrecedence(2)
 915
 916     virtual void Output(std::ostream &out) const;
 917 };
 918
 919 struct CYIndirect :
 920     CYPrefix
 921 {
 922     CYIndirect(CYExpression *rhs) :
 923         CYPrefix(rhs)
 924     {
 925     }
 926
 927     virtual const char *Operator() const {
 928         return "*";
 929     }
 930
 931     CYPrecedence(1)
 932
 933     virtual void Output(std::ostream &out) const;
 934 };
 935
 936 #define CYPostfix_(op, name) \
 937     struct CY ## name : \
 938         CYPostfix \
 939     { \
 940         CY ## name(CYExpression *lhs) : \
 941             CYPostfix(lhs) \
 942         { \
 943         } \
 944     \
 945         CYPrecedence(3) \
 946     \
 947         virtual const char *Operator() const { \
 948             return op; \
 949         } \
 950     };
 951
 952 #define CYPrefix_(op, name) \
 953     struct CY ## name : \
 954         CYPrefix \
 955     { \
 956         CY ## name(CYExpression *rhs) : \
 957             CYPrefix(rhs) \
 958         { \
 959         } \
 960     \
 961         CYPrecedence(4) \
 962     \
 963         virtual const char *Operator() const { \
 964             return op; \
 965         } \
 966     };
 967
 968 #define CYInfix_(precedence, op, name) \
 969     struct CY ## name : \
 970         CYInfix \
 971     { \
 972         CY ## name(CYExpression *lhs, CYExpression *rhs) : \
 973             CYInfix(lhs, rhs) \
 974         { \
 975         } \
 976     \
 977         CYPrecedence(precedence) \
 978     \
 979         virtual const char *Operator() const { \
 980             return op; \
 981         } \
 982     };
 983
 984 #define CYAssignment_(op, name) \
 985     struct CY ## name ## Assign : \
 986         CYAssignment \
 987     { \
 988         CY ## name ## Assign(CYExpression *lhs, CYExpression *rhs) : \
 989             CYAssignment(lhs, rhs) \
 990         { \
 991         } \
 992     \
 993         CYPrecedence(16) \
 994     \
 995         virtual const char *Operator() const { \
 996             return op; \
 997         } \
 998     };
 999
1000 CYPostfix_("++", PostIncrement)
1001 CYPostfix_("--", PostDecrement)
1002
1003 CYPrefix_("delete", Delete)
1004 CYPrefix_("void", Void)
1005 CYPrefix_("typeof", TypeOf)
1006 CYPrefix_("++", PreIncrement)
1007 CYPrefix_("--", PreDecrement)
1008 CYPrefix_("-", Negate)
1009 CYPrefix_("~", BitwiseNot)
1010 CYPrefix_("!", LogicalNot)
1011
1012 CYInfix_(5, "*", Multiply)
1013 CYInfix_(5, "/", Divide)
1014 CYInfix_(5, "%", Modulus)
1015 CYInfix_(6, "+", Add)
1016 CYInfix_(6, "-", Subtract)
1017 CYInfix_(7, "<<", ShiftLeft)
1018 CYInfix_(7, ">>", ShiftRightSigned)
1019 CYInfix_(7, ">>>", ShiftRightUnsigned)
1020 CYInfix_(8, "<", Less)
1021 CYInfix_(8, ">", Greater)
1022 CYInfix_(8, "<=", LessOrEqual)
1023 CYInfix_(8, ">=", GreaterOrEqual)
1024 CYInfix_(8, "instanceof", InstanceOf)
1025 CYInfix_(8, "in", In)
1026 CYInfix_(9, "==", Equal)
1027 CYInfix_(9, "!=", NotEqual)
1028 CYInfix_(9, "===", Identical)
1029 CYInfix_(9, "!==", NotIdentical)
1030 CYInfix_(10, "&", BitwiseAnd)
1031 CYInfix_(11, "^", BitwiseXOr)
1032 CYInfix_(12, "|", BitwiseOr)
1033 CYInfix_(13, "&&", LogicalAnd)
1034 CYInfix_(14, "||", LogicalOr)
1035
1036 CYAssignment_("=", )
1037 CYAssignment_("*=", Multiply)
1038 CYAssignment_("/=", Divide)
1039 CYAssignment_("%=", Modulus)
1040 CYAssignment_("+=", Add)
1041 CYAssignment_("-=", Subtract)
1042 CYAssignment_("<<=", ShiftLeft)
1043 CYAssignment_(">>=", ShiftRightSigned)
1044 CYAssignment_(">>>=", ShiftRightUnsigned)
1045 CYAssignment_("&=", BitwiseAnd)
1046 CYAssignment_("^=", BitwiseXOr)
1047 CYAssignment_("|=", BitwiseOr)
1048
1049 #endif/*CYPARSER_HPP*/