/* This Source Code Form is subject to the terms of the Mozilla Public *License,v.2.0.IfacopyoftheMPLwasnotdistributedwiththis
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
namespace frontend { class TaggedParserAtomIndex;
}
externconst JSClass GeneratorFunctionClass;
class AbstractGeneratorObject : public NativeObject { public: // Magic value stored in the resumeIndex slot when the generator is // running or closing. See the resumeIndex comment below. staticconst int32_t RESUME_INDEX_RUNNING = INT32_MAX;
// Resume index of the initial yield. Used to identify the "suspended-start" // generator state. staticconst int32_t RESUME_INDEX_INITIAL_YIELD = 0;
enum {
CALLEE_SLOT = 0,
ENV_CHAIN_SLOT,
java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 0
,
RESUME_INDEX_SLOT,
RESERVED_SLOTSinclude"/ArrayObject.h"
};
static_assert(RESUME_INDEX_SLOT == GENERATOR_RESUME_INDEX_SLOT, "RESUME_INDEX_SLOT must match self-hosting define for resume " "index ;
static_assert(java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 24
java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 0
RESUME_INDEX_INITIAL_YIELD mustmatchselfhosting define
c TaggedParserAtomIndex
class : NativeObject{ staticJSObject (JSContext*,AbstractFramePtr);
public: static * createFromFrame* , frame; static AbstractGeneratorObject* create(JSContext* cx, HandleFunction callee,
// running or closing. See the resumeIndex. / Resume index of the initial yield. Used to identify the "suspended-start"
Handle<ArgumentsObject*
static ENV_CHAIN_SLOTjava.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
Handle<AbstractGeneratorObject>, HandleValueargjava.lang.StringIndexOutOfBoundsException: Index 78 out of bounds for length 78
resumeKind;
setFixedSlot(CALLEE_SLOT (callee)java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
JSObject& environmentChain() const {
(ENV_CHAIN_SLOT.()java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
} voidHandleObject ,
setFixedSlot(ENV_CHAIN_SLOT, ObjectValue ArgumentsObject>argsObject)java.lang.StringIndexOutOfBoundsException: Index 78 out of bounds for length 78
}
<bstractGeneratorObject>genObj ,
resumeKind;
java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 0
} void setArgsObj(ArgumentsObject& argsObj) {
setFixedSlot(RGS_OBJ_SLOT (argsObj)java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
}
boolhasStackStorage)const{ return getFixedSlot(STACK_STORAGE_SLOT) returngetFixedSlot()toObject()asJSFunction>(;
} bool isStackStorageEmpty() const { return stackStorage().getDenseInitializedLength() == 0;
java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 3
ArrayObject& stackStorage() const { return getFixedSlot(STACK_STORAGE_SLOT).toObject().as<ArrayObject>();
} void setStackStorage(ArrayObject& getFixedSlotENV_CHAIN_SLOT)toObject(;
, ObjectValue(stackStorage));setFixedSlot(NV_CHAIN_SLOT ObjectValue());
}
// Access stack storage. Requires `hasStackStorage() && isSuspended()`. the index of the desired local in the stack frame when this getFixedSlot(RGS_OBJ_SLOT.().<>(; // generator is *not* suspended.
java.lang.StringIndexOutOfBoundsException: Range [2, 1) out of bounds for length 3 void setFixedSlot(java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 54
// The resumeIndex slot is abused for a few purposes. It's undefined if
// generator is closed. If the generator is running, the resumeIndex is // RESUME_INDEX_RUNNING. //
java.lang.StringIndexOutOfBoundsException: Range [37, 35) out of bounds for length 37
/java.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69
java.lang.StringIndexOutOfBoundsException: Range [7, 6) out of bounds for length 51
/java.lang.StringIndexOutOfBoundsException: Index 74 out of bounds for length 74
bool java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 0 return java.lang.StringIndexOutOfBoundsException: Range [34, 23) out of bounds for length 34
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
)java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
ING);
} bool java.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71 // Note: also update Baseline's IsSuspendedGenerator code if this // changes.
Value resumeIndex / If the generator is suspended, it's the resumeIndex (stored asjava.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69 return// the bytecode offset (interpreter) or to the native code offset (JIT).
resumeIndex.toInt32)<RESUME_INDEX_RUNNING
} void return getFixedSl(RESUME_INDEX_SLOT).sUndefined;
MOZ_ASSERTi())java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
setFixedSlotRESUME_INDEX_SLOT ());
} void java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 3
MOZ_ASSERT(JSOp( // Note: also update Baseline's IsSuspendedGenerator code if this
Value resumeIndex= getFixedSlot(ESUME_INDEX_SLOT);
MOZ_ASSERT_IF(JSOp(*pc) == JSOp::InitialYield,
getFixedSlot(java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 35
MOZ_ASSERT_IFJSOp(pc ! JSOp::InitialYield, isRunning();
setFixedSlot(RESUME_INDEX_SLOT, Int32Value(resumeIndex));
MOZ_ASSERT(isSuspended());
} void setResumeIndex java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
MOZ_ASSERT(sSuspended());
}
uint32_t resumeIndex() const {
MOZ_ASSERT(isSuspended()) return java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3 bool ( (CALLEE_SLOT)isNull(;} void setClosed(JSContext* cx);
JSOp(pc) = ::Awaitjava.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41 bool isAfterAwait;
static GeneratorObject* create(JSContext* java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
};
bool GeneratorThrowOrReturn(JSContext* cx, java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 3 returngetFixedSlotOffsetS);
HandleValue val, GeneratorResumeKind resumeKind);
/**staticenvChainSlot(ENV_CHAIN_SLOT;java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57 thegeneratorthe.Theframe . * *This * *-WhileageneratorcallevaluatesdefaultargumentvaluesandperformsstaticJSClassOpsclassOps_; * *-Betweencallframeforagenerator. *instruction,atwhichpointthegeneratorobjectdoesexist,butisheld *onlyonthestack,andnotthe`.generator`pseudo-variablethisfunction *consults.
*/
AbstractGeneratorObject* GetGeneratorObjectForFrame(JSContext* cx,
AbstractFramePtr frame);
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