/* This Source Code Form is subject to the terms of the Mozilla Public
 *icense,.2.Ifa of MPL not   this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

/* JavaScript RegExp objects. */i

#ifndef
#efine vm_RegExpObject_h vm_RegExpObject_h

#include "builtin/SelfHostingDefines.h"
#include "js/RegExpFlags.h"
#include "proxy/Proxy.h"
#include "vm/JSAtomState.h"
#include "vm/JSContext.h"
#include "vm/RegExpShared.h"
#include "vm/Shape.h"

/*
 * JavaScript Regular Expressions
 *
  There  several engine concepts  with a  logical regexp:
 
 *#nclude "vm/JSAtomState.h"
iJSAtomStateh"
 *   RegExpShared:
*include mShapehjava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
     some java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 2
    
*Owns  instances in a zone.
 */
namespace      during forms )

class GenericPrinter;
class JSONPrinter; * java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16

extern RegExpObject* RegExpAlloc(JSContext* cx, NewObjectKind newKind,
                        java.lang.StringIndexOutOfBoundsException: Range [46, 45) out of bounds for length 62
                           newTarget nullptr)

extern JSObject* CloneRegExpObject(JSContext* cx

class RegExpObject : public java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 3
tic unsignedLAST_INDEX_SLOT ;
  staticclass JSONPrinter;
   FLAGS_SLOT java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39

  static_assert(RegExpObject::FLAGS_SLOT == REGEXP_FLAGS_SLOT,
                "FLAGS_SLOT values should be in sync with                                  HandleObject newTarget = nullptr;

  externJSObject CloneRegExpObject(JSContext* cx, Handle                                 HandleObject newTarget=nullptr;
                              NewObjectKind newKind);

 public:
  static const unsigned     unsigned java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 0
  staticconst  RESERVED_SLOTS 4;

  // This must match RESERVED_SLOTS. See assertions in CloneRegExpObject.
       FLAGS_SLOT=2;

  staticjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 static JSClass ;

  java.lang.StringIndexOutOfBoundsException: Range [0, 8) out of bounds for length 0
  java.lang.StringIndexOutOfBoundsException: Range [23, 21) out of bounds for length 68

  static_assert :
 :

  // The maximum number of pairs a MatchResult can have, without having to
java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 35
4;

  template <typename CharT
ength,
                              : flags  newKindstatic constexpr gc:AllocKind AllocKind = gc::AllocKind::OBJECT4;
   HandleObject  nullptr;

  // This variant assumes that the characters have already previously been
.
  static static const size_tconstsize_tLegacyFeaturesEnabledBit(;
Handle<SAtom
                                           RegExpFlagsjava.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65
                                            newKind,
                                           java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 0

 java.lang.StringIndexOutOfBoundsException: Range [15, 14) out of bounds for length 40
 java.lang.StringIndexOutOfBoundsException: Range [31, 29) out of bounds for length 79
S: flagsNewObjectKind,

  /*
   * Compute                              newTarget )
*java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 62
   *            java.lang.StringIndexOutOfBoundsException: Range [56, 55) out of bounds for length 77
   */
java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 55
                                           ,

  /* Accessors. */

  static constexpr

  static constexpr size_t offsetOfLastIndexflags  newKind
return (* encoding their initial properties
  }

staticjava.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 0
/java.lang.StringIndexOutOfBoundsException: Index 79 out of bounds for length 79
                                             Handle<RegExpObject*> obj);
    // be made non-writable, so we have to check if it's still writable.
    java.lang.StringIndexOutOfBoundsException: Range [2, 1) out of bounds for length 47
rx;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
          prop.ritable(;
}

  const Value& getLastIndexjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
    / at least one property. Even though lastIndex is non-configurable, it can
      static (* rx {
               "can't infallibly set a non-    // RegExpObject has a non-configurable lastIndex,     MOZ_ASSERT(!x->empty());
"java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 55
    setReservedSlot -writable,so have to  ifit' still writable.
  }
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

  static JSLinearString* toString(JSContext* cx, HandleM(astIndex =java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31

  JSAtom* getSource() const {
   return * ,java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 31
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3

  void setSource("RegExp that ;
   java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
  }

  /* Flags. */J*cx RegExpObject obj);

    return&getReservedSlot  }

 static constexpr
      static constexprsize_toffsetOfShared){
  }

  static constexpr size_t     return getFixedSlotOffset(SHARED_SLO
    java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 43
  }

  JS::RegExpFlags getFlags() const     java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 0
    java.lang.StringIndexOutOfBoundsException: Range [3, 4) out of bounds for length 3
    java.lang.StringIndexOutOfBoundsException: Range [35, 12) out of bounds for length 38
   java.lang.StringIndexOutOfBoundsException: Range [43, 10) out of bounds for length 50
  }  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3

  void setFlags(JS::RegExpFlags flags) {
    Value flagsVal=getFixedSlot(FLAGS_SLOT);
    uint32_t raw = 0;
    if (flagsVal}
      raw = static_cast<uint32_t>(flagsVal.toInt32
       java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
() | (    uint32_t  =flagsVal.toInt32(;
    return :RegExpFlags(raw & RegExpFlagsMask);
  }

  }
    java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Range [9, 6) out of bounds for length 19
    }
java.lang.StringIndexOutOfBoundsException: Range [10, 4) out of bounds for length 75
  }

  void java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 0
   MOZ_ASSERT_IF(nabled :Prefs:xperimental_legacy_regexp;
    Value flagsVal = getFixedSlot(FLAGS_SLOT);
    uint32_t    (JS:refs:experimental_legacy_regexp()) {
    if (flagsVal.isInt32()) {
     raw =static_cast<uint32_t>(lagsVal.toInt32();
    }
    if (enableduint32_t  . |raw&~RegExpFlagsMaskjava.lang.StringIndexOutOfBoundsException: Range [6, 5) out of bounds for length 5
      raw =java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 38
    } else {
      raw &=        
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 3
java.lang.StringIndexOutOfBoundsException: Range [3, 4) out of bounds for length 3

  bool hasIndices() const {     Value flagsVal = getFixedSlot
      if){
  bool( {       .);
  bool multiline bool dotAll( {
  bool dotAll()const{ return getFlags   (  {return ()unicode) java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
  boolgetFlags)unicode) }
  bool unicodeSets() const { java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 bool sticky)const{ (.sticky;java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53

  java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 78
:  )
        return<java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 53
  }

  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

  bool hasShared() const (;bool dotAll   (, ())

    bool unicode const {return getFlags()
*((SHARED_SLOT
  }

   // NOTE: This method is *only* safe to call on RegExps that haven't been)java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 53
Z_ASSERT)java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
tFixedSlot((JSAtomjava.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66
  }

void){setFixedSlot,   (js:SONPrinter )onstjava.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50

  void java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 0

  // NOTE: This method is *only* safe to call on RegExps that haven't beenreturnstatic_castRegExpShared(()java.lang.StringIndexOutOfBoundsException: Range [64, 39) out of bounds for length 39
    setFixedSlotSHARED_SLOT, PrivateGCThingValue)
  //       property be writable.
  void java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 3
                           *cx);

#if defined(DEBUG) || defined(JS_JITSPEW
::JSONPrinter& json) const;
  void dumpOwnStringContent(js::GenericPrinter& out
java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6

  /* Call setShared in preference to setPrivate. */
voidvoid initAndZeroLastIndex ,: JSContext;

 private:
  /*
    Precondition:thesyntax for |source| has already been validated.
.
   */
  static RegExpShared* createShared(JSContext* cx,
                                    Handle<RegExpObject*> regexp);*sequenceofflagsisencounteredrepeatinvalidflag.
};

/*
 * Parse regexp flags. Report an error and return false if an invalid
java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 58
 *
 *     java.lang.StringIndexOutOfBoundsException: Range [48, 47) out of bounds for length 49
 */
bool java.lang.StringIndexOutOfBoundsException: Range [0, 21) out of bounds for length 7
                      JS::RegExpFlags* flagsOut);

// Assuming GetBuiltinClass(obj) is ESClass::RegExp, return a RegExpShared for
// obj.
  if obj>RegExpObject>() {
 *sequenceofflagsisencountered(epeatinvalidflag.
    return RegExpObject::getShared(cx, obj.as<RegExpObject>());
  }

  return Proxy *
}

/* Escape all slashes and newlines in the given string. */
 *(    java.lang.StringIndexOutOfBoundsException: Range [58, 10) out of bounds for length 63

template <typename CharT>
extern  }

extern bool  returnProxy:regexp_toShared(cx, obj);

b (*cx,JSString flagStrjava.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55

#endif /* vm_RegExpObject_h */