mozilla
/
gecko-dev
зеркало из https://github.com/mozilla/gecko-dev.git
1
0
Форкнуть 0
Код Задачи Пакеты Проекты Релизы Вики Активность

Bug 784739 - Switch from NULL to nullptr in js/src/ (2/9); r=ehsan 

--HG--
extra : rebase_source : 7592571554a847499941ea8c5b86c0af1cbedb3f
This commit is contained in:
Birunthan Mohanathas 2013-10-07 12:43:08 -04:00
Родитель 075a3ea1b6
Коммит 7eed164102
15 изменённых файлов: 216 добавлений и 215 удалений
Показать статистику Скачать Patch файл Скачать Diff файл Показать все файлы Свернуть все файлы

107
js/src/jsarray.cpp
Просмотреть файл

@ -277,7 +277,7 @@ SetArrayElement(JSContext *cx, HandleObject obj, double index, HandleValue v)
break;
uint32_t idx = uint32_t(index);
if (idx >= arr->length() && !arr->lengthIsWritable()) {
JS_ReportErrorFlagsAndNumber(cx, JSREPORT_ERROR, js_GetErrorMessage, NULL,
JS_ReportErrorFlagsAndNumber(cx, JSREPORT_ERROR, js_GetErrorMessage, nullptr,
JSMSG_CANT_REDEFINE_ARRAY_LENGTH);
return false;
}
@ -393,7 +393,7 @@ array_length_setter(JSContext *cx, HandleObject obj, HandleId id, bool strict, M
{
if (!obj->is<ArrayObject>()) {
return JSObject::defineProperty(cx, obj, cx->names().length, vp,
NULL, NULL, JSPROP_ENUMERATE);
nullptr, nullptr, JSPROP_ENUMERATE);
}
Rooted<ArrayObject*> arr(cx, &obj->as<ArrayObject>());
@ -424,7 +424,8 @@ js::CanonicalizeArrayLengthValue(JSContext *cx, HandleValue v, uint32_t *newLen)
return true;
if (cx->isJSContext())
JS_ReportErrorNumber(cx->asJSContext(), js_GetErrorMessage, NULL, JSMSG_BAD_ARRAY_LENGTH);
JS_ReportErrorNumber(cx->asJSContext(), js_GetErrorMessage, nullptr,
JSMSG_BAD_ARRAY_LENGTH);
return false;
}
@ -479,7 +480,7 @@ js::ArraySetLength(JSContext *cx, Handle<ArrayObject*> arr, HandleId id, unsigne
if (setterIsStrict) {
return JS_ReportErrorFlagsAndNumber(cx->asJSContext(),
JSREPORT_ERROR, js_GetErrorMessage, NULL,
JSREPORT_ERROR, js_GetErrorMessage, nullptr,
JSMSG_CANT_REDEFINE_ARRAY_LENGTH);
}
@ -708,7 +709,7 @@ js::WouldDefinePastNonwritableLength(ExclusiveContext *cx,
// Error in strict mode code or warn with strict option.
// XXX include the index and maybe array length in the error message
unsigned flags = strict ? JSREPORT_ERROR : (JSREPORT_STRICT | JSREPORT_WARNING);
return JS_ReportErrorFlagsAndNumber(ncx, flags, js_GetErrorMessage, NULL,
return JS_ReportErrorFlagsAndNumber(ncx, flags, js_GetErrorMessage, nullptr,
JSMSG_CANT_DEFINE_PAST_ARRAY_LENGTH);
}
@ -750,7 +751,7 @@ js::ObjectMayHaveExtraIndexedProperties(JSObject *obj)
* exists. If we hit the end of the prototype chain, it's safe to set the
* element on the original object.
*/
while ((obj = obj->getProto()) != NULL) {
while ((obj = obj->getProto()) != nullptr) {
/*
* If the prototype is a non-native object (possibly a dense array), or
* a native object (possibly a slow array) that has indexed properties,
@ -777,16 +778,16 @@ const Class ArrayObject::class_ = {
JS_EnumerateStub,
JS_ResolveStub,
JS_ConvertStub,
NULL,
NULL, /* checkAccess */
NULL, /* call */
NULL, /* hasInstance */
NULL, /* construct */
NULL, /* trace */
nullptr,
nullptr, /* checkAccess */
nullptr, /* call */
nullptr, /* hasInstance */
nullptr, /* construct */
nullptr, /* trace */
{
NULL, /* outerObject */
NULL, /* innerObject */
NULL, /* iteratorObject */
nullptr, /* outerObject */
nullptr, /* innerObject */
nullptr, /* iteratorObject */
false, /* isWrappedNative */
}
};
@ -977,7 +978,7 @@ ArrayJoinKernel(JSContext *cx, SeparatorOp sepOp, HandleObject obj, uint32_t len
if (!robj)
return false;
RootedId id(cx, NameToId(cx->names().toLocaleString));
if (!robj->callMethod(cx, id, 0, NULL, &v))
if (!robj->callMethod(cx, id, 0, nullptr, &v))
return false;
}
if (!ValueToStringBuffer(cx, v, sb))
@ -1020,7 +1021,7 @@ ArrayJoin(JSContext *cx, CallArgs &args)
return false;
// Steps 4 and 5
RootedString sepstr(cx, NULL);
RootedString sepstr(cx, nullptr);
if (!Locale && args.hasDefined(0)) {
sepstr = ToString<CanGC>(cx, args[0]);
if (!sepstr)
@ -1557,8 +1558,8 @@ typedef bool (*ComparatorNumeric)(const NumericElement &a, const NumericElement
bool *lessOrEqualp);
ComparatorNumeric SortComparatorNumerics[] = {
NULL,
NULL,
nullptr,
nullptr,
ComparatorNumericLeftMinusRight,
ComparatorNumericRightMinusLeft
};
@ -1580,8 +1581,8 @@ ComparatorInt32RightMinusLeft(const Value &a, const Value &b, bool *lessOrEqualp
typedef bool (*ComparatorInt32)(const Value &a, const Value &b, bool *lessOrEqualp);
ComparatorInt32 SortComparatorInt32s[] = {
NULL,
NULL,
nullptr,
nullptr,
ComparatorInt32LeftMinusRight,
ComparatorInt32RightMinusLeft
};
@ -1781,7 +1782,7 @@ js::array_sort(JSContext *cx, unsigned argc, Value *vp)
if (args.hasDefined(0)) {
if (args[0].isPrimitive()) {
JS_ReportErrorNumber(cx, js_GetErrorMessage, NULL, JSMSG_BAD_SORT_ARG);
JS_ReportErrorNumber(cx, js_GetErrorMessage, nullptr, JSMSG_BAD_SORT_ARG);
return false;
}
fval = args[0]; /* non-default compare function */
@ -2934,7 +2935,7 @@ js_Array(JSContext *cx, unsigned argc, Value *vp)
if (args[0].isInt32()) {
int32_t i = args[0].toInt32();
if (i < 0) {
JS_ReportErrorNumber(cx, js_GetErrorMessage, NULL, JSMSG_BAD_ARRAY_LENGTH);
JS_ReportErrorNumber(cx, js_GetErrorMessage, nullptr, JSMSG_BAD_ARRAY_LENGTH);
return false;
}
length = uint32_t(i);
@ -2942,7 +2943,7 @@ js_Array(JSContext *cx, unsigned argc, Value *vp)
double d = args[0].toDouble();
length = ToUint32(d);
if (d != double(length)) {
JS_ReportErrorNumber(cx, js_GetErrorMessage, NULL, JSMSG_BAD_ARRAY_LENGTH);
JS_ReportErrorNumber(cx, js_GetErrorMessage, nullptr, JSMSG_BAD_ARRAY_LENGTH);
return false;
}
}
@ -2980,15 +2981,15 @@ js_InitArrayClass(JSContext *cx, HandleObject obj)
RootedObject proto(cx, global->getOrCreateObjectPrototype(cx));
if (!proto)
return NULL;
return nullptr;
RootedTypeObject type(cx, cx->getNewType(&ArrayObject::class_, proto.get()));
if (!type)
return NULL;
return nullptr;
JSObject *metadata = NULL;
JSObject *metadata = nullptr;
if (!NewObjectMetadata(cx, &metadata))
return NULL;
return nullptr;
RootedShape shape(cx, EmptyShape::getInitialShape(cx, &ArrayObject::class_, TaggedProto(proto),
proto->getParent(), metadata,
@ -2996,12 +2997,12 @@ js_InitArrayClass(JSContext *cx, HandleObject obj)
RootedObject arrayProto(cx, JSObject::createArray(cx, gc::FINALIZE_OBJECT4, gc::TenuredHeap, shape, type, 0));
if (!arrayProto || !JSObject::setSingletonType(cx, arrayProto) || !AddLengthProperty(cx, arrayProto))
return NULL;
return nullptr;
RootedFunction ctor(cx);
ctor = global->createConstructor(cx, js_Array, cx->names().Array, 1);
if (!ctor)
return NULL;
return nullptr;
/*
* The default 'new' type of Array.prototype is required by type inference
@ -3010,19 +3011,19 @@ js_InitArrayClass(JSContext *cx, HandleObject obj)
* be used without updating the indexed type set for such default arrays.
*/
if (!JSObject::setNewTypeUnknown(cx, &ArrayObject::class_, arrayProto))
return NULL;
return nullptr;
if (!LinkConstructorAndPrototype(cx, ctor, arrayProto))
return NULL;
return nullptr;
if (!DefinePropertiesAndBrand(cx, arrayProto, NULL, array_methods) ||
!DefinePropertiesAndBrand(cx, ctor, NULL, array_static_methods))
if (!DefinePropertiesAndBrand(cx, arrayProto, nullptr, array_methods) ||
!DefinePropertiesAndBrand(cx, ctor, nullptr, array_static_methods))
{
return NULL;
return nullptr;
}
if (!DefineConstructorAndPrototype(cx, global, JSProto_Array, ctor, arrayProto))
return NULL;
return nullptr;
return arrayProto;
}
@ -3072,7 +3073,7 @@ NewArray(ExclusiveContext *cxArg, uint32_t length,
arr->setFixedElements();
ArrayObject::setLength(cx, arr, length);
if (allocateCapacity && !EnsureNewArrayElements(cx, arr, length))
return NULL;
return nullptr;
return arr;
}
}
@ -3083,15 +3084,15 @@ NewArray(ExclusiveContext *cxArg, uint32_t length,
JS::PoisonPtr(&protoArg);
if (!proto && !FindProto(cxArg, &ArrayObject::class_, &proto))
return NULL;
return nullptr;
RootedTypeObject type(cxArg, cxArg->getNewType(&ArrayObject::class_, proto.get()));
if (!type)
return NULL;
return nullptr;
JSObject *metadata = NULL;
JSObject *metadata = nullptr;
if (!NewObjectMetadata(cxArg, &metadata))
return NULL;
return nullptr;
/*
* Get a shape with zero fixed slots, regardless of the size class.
@ -3101,23 +3102,23 @@ NewArray(ExclusiveContext *cxArg, uint32_t length,
TaggedProto(proto), cxArg->global(),
metadata, gc::FINALIZE_OBJECT0));
if (!shape)
return NULL;
return nullptr;
Rooted<ArrayObject*> arr(cxArg, JSObject::createArray(cxArg, allocKind,
GetInitialHeap(newKind, &ArrayObject::class_),
shape, type, length));
if (!arr)
return NULL;
return nullptr;
if (shape->isEmptyShape()) {
if (!AddLengthProperty(cxArg, arr))
return NULL;
return nullptr;
shape = arr->lastProperty();
EmptyShape::insertInitialShape(cxArg, shape, proto);
}
if (newKind == SingletonObject && !JSObject::setSingletonType(cxArg, arr))
return NULL;
return nullptr;
if (entry != -1) {
cxArg->asJSContext()->runtime()->newObjectCache.fillGlobal(entry, &ArrayObject::class_,
@ -3125,28 +3126,28 @@ NewArray(ExclusiveContext *cxArg, uint32_t length,
}
if (allocateCapacity && !EnsureNewArrayElements(cxArg, arr, length))
return NULL;
return nullptr;
Probes::createObject(cxArg, arr);
return arr;
}
ArrayObject * JS_FASTCALL
js::NewDenseEmptyArray(JSContext *cx, JSObject *proto /* = NULL */,
js::NewDenseEmptyArray(JSContext *cx, JSObject *proto /* = nullptr */,
NewObjectKind newKind /* = GenericObject */)
{
return NewArray<false>(cx, 0, proto, newKind);
}
ArrayObject * JS_FASTCALL
js::NewDenseAllocatedArray(ExclusiveContext *cx, uint32_t length, JSObject *proto /* = NULL */,
js::NewDenseAllocatedArray(ExclusiveContext *cx, uint32_t length, JSObject *proto /* = nullptr */,
NewObjectKind newKind /* = GenericObject */)
{
return NewArray<true>(cx, length, proto, newKind);
}
ArrayObject * JS_FASTCALL
js::NewDenseUnallocatedArray(ExclusiveContext *cx, uint32_t length, JSObject *proto /* = NULL */,
js::NewDenseUnallocatedArray(ExclusiveContext *cx, uint32_t length, JSObject *proto /* = nullptr */,
NewObjectKind newKind /* = GenericObject */)
{
return NewArray<false>(cx, length, proto, newKind);
@ -3154,13 +3155,13 @@ js::NewDenseUnallocatedArray(ExclusiveContext *cx, uint32_t length, JSObject *pr
ArrayObject *
js::NewDenseCopiedArray(JSContext *cx, uint32_t length, HandleObject src, uint32_t elementOffset,
JSObject *proto /* = NULL */)
JSObject *proto /* = nullptr */)
{
JS_ASSERT(!src->isIndexed());
ArrayObject* arr = NewArray<true>(cx, length, proto);
if (!arr)
return NULL;
return nullptr;
JS_ASSERT(arr->getDenseCapacity() >= length);
@ -3176,11 +3177,11 @@ js::NewDenseCopiedArray(JSContext *cx, uint32_t length, HandleObject src, uint32
// values must point at already-rooted Value objects
ArrayObject *
js::NewDenseCopiedArray(JSContext *cx, uint32_t length, const Value *values,
JSObject *proto /* = NULL */, NewObjectKind newKind /* = GenericObject */)
JSObject *proto /* = nullptr */, NewObjectKind newKind /* = GenericObject */)
{
ArrayObject* arr = NewArray<true>(cx, length, proto);
if (!arr)
return NULL;
return nullptr;
JS_ASSERT(arr->getDenseCapacity() >= length);

10
js/src/jsarray.h
Просмотреть файл

@ -45,12 +45,12 @@ class ArrayObject;
/* Create a dense array with no capacity allocated, length set to 0. */
extern ArrayObject * JS_FASTCALL
NewDenseEmptyArray(JSContext *cx, JSObject *proto = NULL,
NewDenseEmptyArray(JSContext *cx, JSObject *proto = nullptr,
NewObjectKind newKind = GenericObject);
/* Create a dense array with length and capacity == 'length', initialized length set to 0. */
extern ArrayObject * JS_FASTCALL
NewDenseAllocatedArray(ExclusiveContext *cx, uint32_t length, JSObject *proto = NULL,
NewDenseAllocatedArray(ExclusiveContext *cx, uint32_t length, JSObject *proto = nullptr,
NewObjectKind newKind = GenericObject);
/*
@ -58,16 +58,16 @@ NewDenseAllocatedArray(ExclusiveContext *cx, uint32_t length, JSObject *proto =
* contents. This is useful, e.g., when accepting length from the user.
*/
extern ArrayObject * JS_FASTCALL
NewDenseUnallocatedArray(ExclusiveContext *cx, uint32_t length, JSObject *proto = NULL,
NewDenseUnallocatedArray(ExclusiveContext *cx, uint32_t length, JSObject *proto = nullptr,
NewObjectKind newKind = GenericObject);
/* Create a dense array with a copy of the dense array elements in src. */
extern ArrayObject *
NewDenseCopiedArray(JSContext *cx, uint32_t length, HandleObject src, uint32_t elementOffset, JSObject *proto = NULL);
NewDenseCopiedArray(JSContext *cx, uint32_t length, HandleObject src, uint32_t elementOffset, JSObject *proto = nullptr);
/* Create a dense array from the given array values, which must be rooted */
extern ArrayObject *
NewDenseCopiedArray(JSContext *cx, uint32_t length, const Value *values, JSObject *proto = NULL,
NewDenseCopiedArray(JSContext *cx, uint32_t length, const Value *values, JSObject *proto = nullptr,
NewObjectKind newKind = GenericObject);
/*

28
js/src/jsatom.cpp
Просмотреть файл

@ -40,7 +40,7 @@ js::AtomToPrintableString(ExclusiveContext *cx, JSAtom *atom, JSAutoByteString *
{
JSString *str = js_QuoteString(cx, atom, 0);
if (!str)
return NULL;
return nullptr;
return bytes->encodeLatin1(cx, str);
}
@ -170,7 +170,7 @@ js::InitCommonNames(JSContext *cx)
void
js::FinishCommonNames(JSRuntime *rt)
{
rt->emptyString = NULL;
rt->emptyString = nullptr;
#ifdef DEBUG
memset(&rt->atomState, JS_FREE_PATTERN, sizeof(JSAtomState));
#endif
@ -265,7 +265,7 @@ AtomizeAndTakeOwnership(ExclusiveContext *cx, jschar *tbchars, size_t length, In
JSFlatString *flat = js_NewString<allowGC>(cx, tbchars, length);
if (!flat) {
js_free(tbchars);
return NULL;
return nullptr;
}
JSAtom *atom = flat->morphAtomizedStringIntoAtom();
@ -273,7 +273,7 @@ AtomizeAndTakeOwnership(ExclusiveContext *cx, jschar *tbchars, size_t length, In
if (!atoms.relookupOrAdd(p, AtomHasher::Lookup(tbchars, length),
AtomStateEntry(atom, bool(ib)))) {
js_ReportOutOfMemory(cx); /* SystemAllocPolicy does not report OOM. */
return NULL;
return nullptr;
}
return atom;
@ -310,7 +310,7 @@ AtomizeAndCopyChars(ExclusiveContext *cx, const jschar *tbchars, size_t length,
JSFlatString *flat = js_NewStringCopyN<allowGC>(cx, tbchars, length);
if (!flat)
return NULL;
return nullptr;
JSAtom *atom = flat->morphAtomizedStringIntoAtom();
@ -318,7 +318,7 @@ AtomizeAndCopyChars(ExclusiveContext *cx, const jschar *tbchars, size_t length,
AtomStateEntry(atom, bool(ib)))) {
if (allowGC)
js_ReportOutOfMemory(cx); /* SystemAllocPolicy does not report OOM. */
return NULL;
return nullptr;
}
return atom;
@ -347,17 +347,17 @@ js::AtomizeString(ExclusiveContext *cx, JSString *str,
const jschar *chars = str->getChars(cx);
if (!chars)
return NULL;
return nullptr;
if (JSAtom *atom = AtomizeAndCopyChars<NoGC>(cx, chars, str->length(), ib))
return atom;
if (!cx->isJSContext() || !allowGC)
return NULL;
return nullptr;
JSLinearString *linear = str->ensureLinear(cx->asJSContext());
if (!linear)
return NULL;
return nullptr;
JS_ASSERT(linear->length() <= JSString::MAX_LENGTH);
return AtomizeAndCopyChars<CanGC>(cx, linear->chars(), linear->length(), ib);
@ -376,7 +376,7 @@ js::AtomizeMaybeGC(ExclusiveContext *cx, const char *bytes, size_t length, Inter
CHECK_REQUEST(cx);
if (!JSString::validateLength(cx, length))
return NULL;
return nullptr;
static const unsigned ATOMIZE_BUF_MAX = 32;
if (length < ATOMIZE_BUF_MAX) {
@ -394,7 +394,7 @@ js::AtomizeMaybeGC(ExclusiveContext *cx, const char *bytes, size_t length, Inter
jschar *tbcharsZ = InflateString(cx, bytes, &length);
if (!tbcharsZ)
return NULL;
return nullptr;
return AtomizeAndTakeOwnership<allowGC>(cx, tbcharsZ, length, ib);
}
@ -419,7 +419,7 @@ js::AtomizeChars(ExclusiveContext *cx, const jschar *chars, size_t length, Inter
CHECK_REQUEST(cx);
if (!JSString::validateLength(cx, length))
return NULL;
return nullptr;
return AtomizeAndCopyChars<allowGC>(cx, chars, length, ib);
}
@ -466,10 +466,10 @@ ToAtomSlow(ExclusiveContext *cx, typename MaybeRooted<Value, allowGC>::HandleTyp
Value v = arg;
if (!v.isPrimitive()) {
if (!cx->shouldBeJSContext() || !allowGC)
return NULL;
return nullptr;
RootedValue v2(cx, v);
if (!ToPrimitive(cx->asJSContext(), JSTYPE_STRING, &v2))
return NULL;
return nullptr;
v = v2;
}

2
js/src/jsatom.h
Просмотреть файл

@ -89,7 +89,7 @@ struct AtomHasher
size_t length;
const JSAtom *atom; /* Optional. */
Lookup(const jschar *chars, size_t length) : chars(chars), length(length), atom(NULL) {}
Lookup(const jschar *chars, size_t length) : chars(chars), length(length), atom(nullptr) {}
inline Lookup(const JSAtom *atom);
};

2
js/src/jsatominlines.h
Просмотреть файл

@ -154,7 +154,7 @@ IdToString(JSContext *cx, jsid id)
RootedValue idv(cx, IdToValue(id));
JSString *str = ToStringSlow<CanGC>(cx, idv);
if (!str)
return NULL;
return nullptr;
return str->ensureFlat(cx);
}

16
js/src/jsbool.cpp
Просмотреть файл

@ -142,35 +142,35 @@ js_InitBooleanClass(JSContext *cx, HandleObject obj)
RootedObject booleanProto (cx, global->createBlankPrototype(cx, &BooleanObject::class_));
if (!booleanProto)
return NULL;
return nullptr;
booleanProto->setFixedSlot(BooleanObject::PRIMITIVE_VALUE_SLOT, BooleanValue(false));
RootedFunction ctor(cx, global->createConstructor(cx, Boolean, cx->names().Boolean, 1));
if (!ctor)
return NULL;
return nullptr;
if (!LinkConstructorAndPrototype(cx, ctor, booleanProto))
return NULL;
return nullptr;
if (!DefinePropertiesAndBrand(cx, booleanProto, NULL, boolean_methods))
return NULL;
if (!DefinePropertiesAndBrand(cx, booleanProto, nullptr, boolean_methods))
return nullptr;
Handle<PropertyName*> valueOfName = cx->names().valueOf;
RootedFunction
valueOf(cx, NewFunction(cx, NullPtr(), bool_valueOf, 0, JSFunction::NATIVE_FUN,
global, valueOfName));
if (!valueOf)
return NULL;
return nullptr;
RootedValue value(cx, ObjectValue(*valueOf));
if (!JSObject::defineProperty(cx, booleanProto, valueOfName, value,
JS_PropertyStub, JS_StrictPropertyStub, 0))
{
return NULL;
return nullptr;
}
if (!DefineConstructorAndPrototype(cx, global, JSProto_Boolean, ctor, booleanProto))
return NULL;
return nullptr;
return booleanProto;
}

96
js/src/jscntxt.cpp
Просмотреть файл

@ -122,7 +122,7 @@ js::CloneFunctionAtCallsite(JSContext *cx, HandleFunction fun, HandleScript scri
Table &table = cx->compartment()->callsiteClones;
if (!table.initialized() && !table.init())
return NULL;
return nullptr;
uint32_t offset = pc - script->code;
void* originalScript = script;
@ -138,7 +138,7 @@ js::CloneFunctionAtCallsite(JSContext *cx, HandleFunction fun, HandleScript scri
RootedObject parent(cx, fun->environment());
RootedFunction clone(cx, CloneFunctionObject(cx, fun, parent));
if (!clone)
return NULL;
return nullptr;
/*
* Store a link back to the original for function.caller and avoid cloning
@ -157,7 +157,7 @@ js::CloneFunctionAtCallsite(JSContext *cx, HandleFunction fun, HandleScript scri
}
if (!table.relookupOrAdd(p, key, clone.get()))
return NULL;
return nullptr;
return clone;
}
@ -169,11 +169,11 @@ js::NewContext(JSRuntime *rt, size_t stackChunkSize)
JSContext *cx = js_new<JSContext>(rt);
if (!cx)
return NULL;
return nullptr;
if (!cx->cycleDetectorSet.init()) {
js_delete(cx);
return NULL;
return nullptr;
}
/*
@ -204,7 +204,7 @@ js::NewContext(JSRuntime *rt, size_t stackChunkSize)
#endif
if (!ok) {
DestroyContext(cx, DCM_NEW_FAILED);
return NULL;
return nullptr;
}
rt->haveCreatedContext = true;
}
@ -212,7 +212,7 @@ js::NewContext(JSRuntime *rt, size_t stackChunkSize)
JSContextCallback cxCallback = rt->cxCallback;
if (cxCallback && !cxCallback(cx, JSCONTEXT_NEW, rt->cxCallbackData)) {
DestroyContext(cx, DCM_NEW_FAILED);
return NULL;
return nullptr;
}
return cx;
@ -231,7 +231,7 @@ js::DestroyContext(JSContext *cx, DestroyContextMode mode)
#if (defined(JSGC_ROOT_ANALYSIS) || defined(JSGC_USE_EXACT_ROOTING)) && defined(DEBUG)
for (int i = 0; i < THING_ROOT_LIMIT; ++i)
JS_ASSERT(cx->thingGCRooters[i] == NULL);
JS_ASSERT(cx->thingGCRooters[i] == nullptr);
#endif
if (mode != DCM_NEW_FAILED) {
@ -362,7 +362,7 @@ js_ReportOutOfMemory(ThreadSafeContext *cxArg)
/* Get the message for this error, but we don't expand any arguments. */
const JSErrorFormatString *efs =
js_GetLocalizedErrorMessage(cx, NULL, NULL, JSMSG_OUT_OF_MEMORY);
js_GetLocalizedErrorMessage(cx, nullptr, nullptr, JSMSG_OUT_OF_MEMORY);
const char *msg = efs ? efs->format : "Out of memory";
/* Fill out the report, but don't do anything that requires allocation. */
@ -406,7 +406,7 @@ js_ReportOverRecursed(JSContext *maybecx)
fprintf(stderr, "js_ReportOverRecursed called\n");
#endif
if (maybecx)
JS_ReportErrorNumber(maybecx, js_GetErrorMessage, NULL, JSMSG_OVER_RECURSED);
JS_ReportErrorNumber(maybecx, js_GetErrorMessage, nullptr, JSMSG_OVER_RECURSED);
}
void
@ -423,7 +423,7 @@ js_ReportAllocationOverflow(ThreadSafeContext *cxArg)
JSContext *cx = cxArg->asJSContext();
AutoSuppressGC suppressGC(cx);
JS_ReportErrorNumber(cx, js_GetErrorMessage, NULL, JSMSG_ALLOC_OVERFLOW);
JS_ReportErrorNumber(cx, js_GetErrorMessage, nullptr, JSMSG_ALLOC_OVERFLOW);
}
/*
@ -486,7 +486,7 @@ js_ReportErrorVA(JSContext *cx, unsigned flags, const char *format, va_list ap)
warning = JSREPORT_IS_WARNING(report.flags);
ReportError(cx, message, &report, NULL, NULL);
ReportError(cx, message, &report, nullptr, nullptr);
js_free(message);
js_free(ucmessage);
return warning;
@ -534,7 +534,7 @@ js::PrintError(JSContext *cx, FILE *file, const char *message, JSErrorReport *re
if (JSREPORT_IS_WARNING(report->flags) && !reportWarnings)
return false;
char *prefix = NULL;
char *prefix = nullptr;
if (report->filename)
prefix = JS_smprintf("%s:", report->filename);
if (report->lineno) {
@ -598,7 +598,7 @@ js_strdup(ExclusiveContext *cx, const char *s)
size_t n = strlen(s) + 1;
void *p = cx->malloc_(n);
if (!p)
return NULL;
return nullptr;
return (char *)js_memcpy(p, s, n);
}
@ -624,13 +624,13 @@ js_ExpandErrorArguments(ExclusiveContext *cx, JSErrorCallback callback,
int argCount;
bool messageArgsPassed = !!reportp->messageArgs;
*messagep = NULL;
*messagep = nullptr;
/* Most calls supply js_GetErrorMessage; if this is so, assume NULL. */
/* Most calls supply js_GetErrorMessage; if this is so, assume nullptr. */
if (!callback || callback == js_GetErrorMessage)
efs = js_GetLocalizedErrorMessage(cx, userRef, NULL, errorNumber);
efs = js_GetLocalizedErrorMessage(cx, userRef, nullptr, errorNumber);
else
efs = callback(userRef, NULL, errorNumber);
efs = callback(userRef, nullptr, errorNumber);
if (efs) {
reportp->exnType = efs->exnType;
@ -651,8 +651,8 @@ js_ExpandErrorArguments(ExclusiveContext *cx, JSErrorCallback callback,
reportp->messageArgs = cx->pod_malloc<const jschar*>(argCount + 1);
if (!reportp->messageArgs)
return false;
/* NULL-terminate for easy copying. */
reportp->messageArgs[argCount] = NULL;
/* nullptr-terminate for easy copying. */
reportp->messageArgs[argCount] = nullptr;
}
for (i = 0; i < argCount; i++) {
if (messageArgsPassed) {
@ -741,7 +741,7 @@ js_ExpandErrorArguments(ExclusiveContext *cx, JSErrorCallback callback,
}
}
}
if (*messagep == NULL) {
if (*messagep == nullptr) {
/* where's the right place for this ??? */
const char *defaultErrorMessage
= "No error message available for error number %d";
@ -762,15 +762,15 @@ error:
js_free((void *)reportp->messageArgs[i++]);
}
js_free((void *)reportp->messageArgs);
reportp->messageArgs = NULL;
reportp->messageArgs = nullptr;
}
if (reportp->ucmessage) {
js_free((void *)reportp->ucmessage);
reportp->ucmessage = NULL;
reportp->ucmessage = nullptr;
}
if (*messagep) {
js_free((void *)*messagep);
*messagep = NULL;
*messagep = nullptr;
}
return false;
}
@ -866,7 +866,7 @@ js_ReportErrorAgain(JSContext *cx, const char *message, JSErrorReport *reportp)
if (onError) {
JSDebugErrorHook hook = cx->runtime()->debugHooks.debugErrorHook;
if (hook && !hook(cx, message, reportp, cx->runtime()->debugHooks.debugErrorHookData))
onError = NULL;
onError = nullptr;
}
if (onError)
onError(cx, message, reportp);
@ -875,7 +875,7 @@ js_ReportErrorAgain(JSContext *cx, const char *message, JSErrorReport *reportp)
void
js_ReportIsNotDefined(JSContext *cx, const char *name)
{
JS_ReportErrorNumber(cx, js_GetErrorMessage, NULL, JSMSG_NOT_DEFINED, name);
JS_ReportErrorNumber(cx, js_GetErrorMessage, nullptr, JSMSG_NOT_DEFINED, name);
}
bool
@ -892,20 +892,20 @@ js_ReportIsNullOrUndefined(JSContext *cx, int spindex, HandleValue v,
if (strcmp(bytes, js_undefined_str) == 0 ||
strcmp(bytes, js_null_str) == 0) {
ok = JS_ReportErrorFlagsAndNumber(cx, JSREPORT_ERROR,
js_GetErrorMessage, NULL,
js_GetErrorMessage, nullptr,
JSMSG_NO_PROPERTIES, bytes,
NULL, NULL);
nullptr, nullptr);
} else if (v.isUndefined()) {
ok = JS_ReportErrorFlagsAndNumber(cx, JSREPORT_ERROR,
js_GetErrorMessage, NULL,
js_GetErrorMessage, nullptr,
JSMSG_UNEXPECTED_TYPE, bytes,
js_undefined_str, NULL);
js_undefined_str, nullptr);
} else {
JS_ASSERT(v.isNull());
ok = JS_ReportErrorFlagsAndNumber(cx, JSREPORT_ERROR,
js_GetErrorMessage, NULL,
js_GetErrorMessage, nullptr,
JSMSG_UNEXPECTED_TYPE, bytes,
js_null_str, NULL);
js_null_str, nullptr);
}
js_free(bytes);
@ -920,7 +920,7 @@ js_ReportMissingArg(JSContext *cx, HandleValue v, unsigned arg)
RootedAtom atom(cx);
JS_snprintf(argbuf, sizeof argbuf, "%u", arg);
bytes = NULL;
bytes = nullptr;
if (IsFunctionObject(v)) {
atom = v.toObject().as<JSFunction>().atom();
bytes = DecompileValueGenerator(cx, JSDVG_SEARCH_STACK,
@ -928,7 +928,7 @@ js_ReportMissingArg(JSContext *cx, HandleValue v, unsigned arg)
if (!bytes)
return;
}
JS_ReportErrorNumber(cx, js_GetErrorMessage, NULL,
JS_ReportErrorNumber(cx, js_GetErrorMessage, nullptr,
JSMSG_MISSING_FUN_ARG, argbuf,
bytes ? bytes : "");
js_free(bytes);
@ -949,7 +949,7 @@ js_ReportValueErrorFlags(JSContext *cx, unsigned flags, const unsigned errorNumb
return false;
ok = JS_ReportErrorFlagsAndNumber(cx, flags, js_GetErrorMessage,
NULL, errorNumber, bytes, arg1, arg2);
nullptr, errorNumber, bytes, arg1, arg2);
js_free(bytes);
return ok;
}
@ -966,7 +966,7 @@ js_GetErrorMessage(void *userRef, const char *locale, const unsigned errorNumber
{
if ((errorNumber > 0) && (errorNumber < JSErr_Limit))
return &js_ErrorFormatString[errorNumber];
return NULL;
return nullptr;
}
bool
@ -1024,7 +1024,7 @@ js::ThreadSafeContext::ThreadSafeContext(JSRuntime *rt, PerThreadData *pt, Conte
: ContextFriendFields(rt),
contextKind_(kind),
perThreadData(pt),
allocator_(NULL)
allocator_(nullptr)
{ }
bool
@ -1046,14 +1046,14 @@ JSContext::JSContext(JSRuntime *rt)
exception(UndefinedValue()),
options_(0),
reportGranularity(JS_DEFAULT_JITREPORT_GRANULARITY),
resolvingList(NULL),
resolvingList(nullptr),
generatingError(false),
savedFrameChains_(),
defaultCompartmentObject_(NULL),
defaultCompartmentObject_(nullptr),
cycleDetectorSet(MOZ_THIS_IN_INITIALIZER_LIST()),
errorReporter(NULL),
data(NULL),
data2(NULL),
errorReporter(nullptr),
data(nullptr),
data2(nullptr),
#ifdef JS_THREADSAFE
outstandingRequests(0),
#endif
@ -1061,9 +1061,9 @@ JSContext::JSContext(JSRuntime *rt)
iterValue(MagicValue(JS_NO_ITER_VALUE)),
jitIsBroken(false),
#ifdef MOZ_TRACE_JSCALLS
functionCallback(NULL),
functionCallback(nullptr),
#endif
innermostGenerator_(NULL)
innermostGenerator_(nullptr)
{
#ifdef DEBUG
stackIterAssertionEnabled = true;
@ -1107,7 +1107,7 @@ JSContext::leaveGenerator(JSGenerator *gen)
{
JS_ASSERT(innermostGenerator_ == gen);
innermostGenerator_ = innermostGenerator_->prevGenerator;
gen->prevGenerator = NULL;
gen->prevGenerator = nullptr;
}
@ -1126,7 +1126,7 @@ JSContext::saveFrameChain()
if (Activation *act = mainThread().activation())
act->saveFrameChain();
setCompartment(NULL);
setCompartment(nullptr);
enterCompartmentDepth_ = 0;
return true;
@ -1197,7 +1197,7 @@ ComputeIsJITBroken()
"SCH-I500", // Samsung i9000, Fascinate device
"SPH-D700", // Samsung i9000, Epic device
"GT-I9000", // Samsung i9000, UK/Europe device
NULL
nullptr
};
for (const char* const* hw = &blacklist[0]; *hw; ++hw) {
if (line.npos != line.find(*hw)) {
@ -1267,7 +1267,7 @@ JSContext::mark(JSTracer *trc)
JSVersion
JSContext::findVersion() const
{
if (JSScript *script = currentScript(NULL, ALLOW_CROSS_COMPARTMENT))
if (JSScript *script = currentScript(nullptr, ALLOW_CROSS_COMPARTMENT))
return script->getVersion();
if (compartment() && compartment()->options().version() != JSVERSION_UNKNOWN)

28
js/src/jscntxt.h
Просмотреть файл

@ -162,13 +162,13 @@ struct ThreadSafeContext : ContextFriendFields,
JSContext *maybeJSContext() const {
if (isJSContext())
return (JSContext *) this;
return NULL;
return nullptr;
}
JSContext *asJSContext() const {
// Note: there is no way to perform an unchecked coercion from a
// ThreadSafeContext to a JSContext. This ensures that trying to use
// the context as a JSContext off the main thread will NULL crash
// the context as a JSContext off the main thread will nullptr crash
// rather than race.
JS_ASSERT(isJSContext());
return maybeJSContext();
@ -193,7 +193,7 @@ struct ThreadSafeContext : ContextFriendFields,
ExclusiveContext *maybeExclusiveContext() const {
if (isExclusiveContext())
return (ExclusiveContext *) this;
return NULL;
return nullptr;
}
ExclusiveContext *asExclusiveContext() const {
@ -302,7 +302,7 @@ class ExclusiveContext : public ThreadSafeContext
ExclusiveContext(JSRuntime *rt, PerThreadData *pt, ContextKind kind)
: ThreadSafeContext(rt, pt, kind),
workerThread_(NULL),
workerThread_(nullptr),
enterCompartmentDepth_(0)
{}
@ -358,7 +358,7 @@ class ExclusiveContext : public ThreadSafeContext
// Zone local methods that can be used freely from an ExclusiveContext.
inline bool typeInferenceEnabled() const;
types::TypeObject *getNewType(const Class *clasp, TaggedProto proto, JSFunction *fun = NULL);
types::TypeObject *getNewType(const Class *clasp, TaggedProto proto, JSFunction *fun = nullptr);
types::TypeObject *getLazyType(const Class *clasp, TaggedProto proto);
inline js::LifoAlloc &typeLifoAlloc();
@ -534,14 +534,14 @@ struct JSContext : public js::ExclusiveContext,
/*
* Get the topmost script and optional pc on the stack. By default, this
* function only returns a JSScript in the current compartment, returning
* NULL if the current script is in a different compartment. This behavior
* can be overridden by passing ALLOW_CROSS_COMPARTMENT.
* nullptr if the current script is in a different compartment. This
* behavior can be overridden by passing ALLOW_CROSS_COMPARTMENT.
*/
enum MaybeAllowCrossCompartment {
DONT_ALLOW_CROSS_COMPARTMENT = false,
ALLOW_CROSS_COMPARTMENT = true
};
inline JSScript *currentScript(jsbytecode **pc = NULL,
inline JSScript *currentScript(jsbytecode **pc = nullptr,
MaybeAllowCrossCompartment = DONT_ALLOW_CROSS_COMPARTMENT) const;
#ifdef MOZ_TRACE_JSCALLS
@ -765,10 +765,10 @@ extern void
ReportUsageError(JSContext *cx, HandleObject callee, const char *msg);
/*
* Prints a full report and returns true if the given report is non-NULL and
* the report doesn't have the JSREPORT_WARNING flag set or reportWarnings is
* true.
* Returns false otherwise, printing just the message if the report is NULL.
* Prints a full report and returns true if the given report is non-nullptr
* and the report doesn't have the JSREPORT_WARNING flag set or reportWarnings
* is true.
* Returns false otherwise, printing just the message if the report is nullptr.
*/
extern bool
PrintError(JSContext *cx, FILE *file, const char *message, JSErrorReport *report,
@ -807,11 +807,11 @@ js_ReportValueErrorFlags(JSContext *cx, unsigned flags, const unsigned errorNumb
#define js_ReportValueError(cx,errorNumber,spindex,v,fallback) \
((void)js_ReportValueErrorFlags(cx, JSREPORT_ERROR, errorNumber, \
spindex, v, fallback, NULL, NULL))
spindex, v, fallback, nullptr, nullptr))
#define js_ReportValueError2(cx,errorNumber,spindex,v,fallback,arg1) \
((void)js_ReportValueErrorFlags(cx, JSREPORT_ERROR, errorNumber, \
spindex, v, fallback, arg1, NULL))
spindex, v, fallback, arg1, nullptr))
#define js_ReportValueError3(cx,errorNumber,spindex,v,fallback,arg1,arg2) \
((void)js_ReportValueErrorFlags(cx, JSREPORT_ERROR, errorNumber, \

16
js/src/jscntxtinlines.h
Просмотреть файл

@ -387,7 +387,7 @@ class AutoLockForExclusiveAccess
if (runtime->numExclusiveThreads) {
JS_ASSERT(runtime->exclusiveAccessOwner == PR_GetCurrentThread());
#ifdef DEBUG
runtime->exclusiveAccessOwner = NULL;
runtime->exclusiveAccessOwner = nullptr;
#endif
PR_Unlock(runtime->exclusiveAccessLock);
} else {
@ -501,8 +501,8 @@ js::ExclusiveContext::setCompartment(JSCompartment *comp)
JS_ASSERT_IF(comp, comp->hasBeenEntered());
compartment_ = comp;
zone_ = comp ? comp->zone() : NULL;
allocator_ = zone_ ? &zone_->allocator : NULL;
zone_ = comp ? comp->zone() : nullptr;
allocator_ = zone_ ? &zone_->allocator : nullptr;
}
inline JSScript *
@ -510,23 +510,23 @@ JSContext::currentScript(jsbytecode **ppc,
MaybeAllowCrossCompartment allowCrossCompartment) const
{
if (ppc)
*ppc = NULL;
*ppc = nullptr;
js::Activation *act = mainThread().activation();
while (act && (act->cx() != this || (act->isJit() && !act->asJit()->isActive())))
act = act->prev();
if (!act)
return NULL;
return nullptr;
JS_ASSERT(act->cx() == this);
#ifdef JS_ION
if (act->isJit()) {
JSScript *script = NULL;
JSScript *script = nullptr;
js::jit::GetPcScript(const_cast<JSContext *>(this), &script, ppc);
if (!allowCrossCompartment && script->compartment() != compartment())
return NULL;
return nullptr;
return script;
}
#endif
@ -538,7 +538,7 @@ JSContext::currentScript(jsbytecode **ppc,
JSScript *script = fp->script();
if (!allowCrossCompartment && script->compartment() != compartment())
return NULL;
return nullptr;
if (ppc) {
*ppc = act->asInterpreter()->regs().pc;

48
js/src/jscompartment.cpp
Просмотреть файл

@ -38,35 +38,35 @@ JSCompartment::JSCompartment(Zone *zone, const JS::CompartmentOptions &options =
: options_(options),
zone_(zone),
runtime_(zone->runtimeFromMainThread()),
principals(NULL),
principals(nullptr),
isSystem(false),
marked(true),
#ifdef DEBUG
firedOnNewGlobalObject(false),
#endif
global_(NULL),
global_(nullptr),
enterCompartmentDepth(0),
lastCodeRelease(0),
data(NULL),
objectMetadataCallback(NULL),
data(nullptr),
objectMetadataCallback(nullptr),
lastAnimationTime(0),
regExps(runtime_),
typeReprs(runtime_),
globalWriteBarriered(false),
propertyTree(thisForCtor()),
gcIncomingGrayPointers(NULL),
gcLiveArrayBuffers(NULL),
gcWeakMapList(NULL),
gcIncomingGrayPointers(nullptr),
gcLiveArrayBuffers(nullptr),
gcWeakMapList(nullptr),
debugModeBits(runtime_->debugMode ? DebugFromC : 0),
rngState(0),
watchpointMap(NULL),
scriptCountsMap(NULL),
debugScriptMap(NULL),
debugScopes(NULL),
enumerators(NULL),
compartmentStats(NULL)
watchpointMap(nullptr),
scriptCountsMap(nullptr),
debugScriptMap(nullptr),
debugScopes(nullptr),
enumerators(nullptr),
compartmentStats(nullptr)
#ifdef JS_ION
, ionCompartment_(NULL)
, ionCompartment_(nullptr)
#endif
{
runtime_->numCompartments++;
@ -131,19 +131,19 @@ JSRuntime::createIonRuntime(JSContext *cx)
ionRuntime_ = cx->new_<jit::IonRuntime>();
if (!ionRuntime_)
return NULL;
return nullptr;
if (!ionRuntime_->initialize(cx)) {
js_delete(ionRuntime_);
ionRuntime_ = NULL;
ionRuntime_ = nullptr;
JSCompartment *comp = cx->runtime()->atomsCompartment();
if (comp->ionCompartment_) {
js_delete(comp->ionCompartment_);
comp->ionCompartment_ = NULL;
comp->ionCompartment_ = nullptr;
}
return NULL;
return nullptr;
}
return ionRuntime_;
@ -168,7 +168,7 @@ JSCompartment::ensureIonCompartmentExists(JSContext *cx)
if (!ionCompartment_->initialize(cx)) {
js_delete(ionCompartment_);
ionCompartment_ = NULL;
ionCompartment_ = nullptr;
return false;
}
@ -278,7 +278,7 @@ JSCompartment::wrap(JSContext *cx, MutableHandleObject obj, HandleObject existin
/*
* Wrappers should really be parented to the wrapped parent of the wrapped
* object, but in that case a wrapped global object would have a NULL
* object, but in that case a wrapped global object would have a nullptr
* parent without being a proper global object (JSCLASS_IS_GLOBAL). Instead,
* we parent all wrappers to the global object in their home compartment.
* This loses us some transparency, and is generally very cheesy.
@ -343,7 +343,7 @@ JSCompartment::wrap(JSContext *cx, MutableHandleObject obj, HandleObject existin
existing->getParent() != global ||
obj->isCallable())
{
existing = NULL;
existing = nullptr;
}
}
@ -518,7 +518,7 @@ JSCompartment::sweep(FreeOp *fop, bool releaseTypes)
sweepCallsiteClones();
if (global_ && IsObjectAboutToBeFinalized(global_.unsafeGet()))
global_ = NULL;
global_ = nullptr;
#ifdef JS_ION
if (ionCompartment_)
@ -593,7 +593,7 @@ JSCompartment::purge()
void
JSCompartment::clearTables()
{
global_ = NULL;
global_ = nullptr;
regExps.clearTables();
@ -722,7 +722,7 @@ JSCompartment::setDebugModeFromC(JSContext *cx, bool b, AutoDebugModeGC &dmgc)
if (enabledBefore != enabledAfter) {
onStack = hasScriptsOnStack();
if (b && onStack) {
JS_ReportErrorNumber(cx, js_GetErrorMessage, NULL, JSMSG_DEBUG_NOT_IDLE);
JS_ReportErrorNumber(cx, js_GetErrorMessage, nullptr, JSMSG_DEBUG_NOT_IDLE);
return false;
}
if (enabledAfter && !CreateLazyScriptsForCompartment(cx))

32
js/src/jscompartment.h
Просмотреть файл

@ -35,14 +35,14 @@ struct NativeIterator;
class DtoaCache {
double d;
int base;
JSFlatString *s; // if s==NULL, d and base are not valid
JSFlatString *s; // if s==nullptr, d and base are not valid
public:
DtoaCache() : s(NULL) {}
void purge() { s = NULL; }
DtoaCache() : s(nullptr) {}
void purge() { s = nullptr; }
JSFlatString *lookup(int base, double d) {
return this->s && base == this->base && d == this->d ? this->s : NULL;
return this->s && base == this->base && d == this->d ? this->s : nullptr;
}
void cache(int base, double d, JSFlatString *s) {
@ -71,18 +71,18 @@ struct CrossCompartmentKey
js::gc::Cell *wrapped;
CrossCompartmentKey()
: kind(ObjectWrapper), debugger(NULL), wrapped(NULL) {}
: kind(ObjectWrapper), debugger(nullptr), wrapped(nullptr) {}
CrossCompartmentKey(JSObject *wrapped)
: kind(ObjectWrapper), debugger(NULL), wrapped(wrapped) {}
: kind(ObjectWrapper), debugger(nullptr), wrapped(wrapped) {}
CrossCompartmentKey(JSString *wrapped)
: kind(StringWrapper), debugger(NULL), wrapped(wrapped) {}
: kind(StringWrapper), debugger(nullptr), wrapped(wrapped) {}
CrossCompartmentKey(Value wrapped)
: kind(wrapped.isString() ? StringWrapper : ObjectWrapper),
debugger(NULL),
debugger(nullptr),
wrapped((js::gc::Cell *)wrapped.toGCThing()) {}
CrossCompartmentKey(const RootedValue &wrapped)
: kind(wrapped.get().isString() ? StringWrapper : ObjectWrapper),
debugger(NULL),
debugger(nullptr),
wrapped((js::gc::Cell *)wrapped.get().toGCThing()) {}
CrossCompartmentKey(Kind kind, JSObject *dbg, js::gc::Cell *wrapped)
: kind(kind), debugger(dbg), wrapped(wrapped) {}
@ -165,11 +165,11 @@ struct JSCompartment
}
/*
* Nb: global_ might be NULL, if (a) it's the atoms compartment, or (b) the
* compartment's global has been collected. The latter can happen if e.g.
* a string in a compartment is rooted but no object is, and thus the global
* isn't rooted, and thus the global can be finalized while the compartment
* lives on.
* Nb: global_ might be nullptr, if (a) it's the atoms compartment, or
* (b) the compartment's global has been collected. The latter can happen
* if e.g. a string in a compartment is rooted but no object is, and thus
* the global isn't rooted, and thus the global can be finalized while the
* compartment lives on.
*
* In contrast, JSObject::global() is infallible because marking a JSObject
* always marks its global as well.
@ -366,10 +366,10 @@ struct JSCompartment
bool addDebuggee(JSContext *cx, js::GlobalObject *global,
js::AutoDebugModeGC &dmgc);
void removeDebuggee(js::FreeOp *fop, js::GlobalObject *global,
js::GlobalObjectSet::Enum *debuggeesEnum = NULL);
js::GlobalObjectSet::Enum *debuggeesEnum = nullptr);
void removeDebuggee(js::FreeOp *fop, js::GlobalObject *global,
js::AutoDebugModeGC &dmgc,
js::GlobalObjectSet::Enum *debuggeesEnum = NULL);
js::GlobalObjectSet::Enum *debuggeesEnum = nullptr);
bool setDebugModeFromC(JSContext *cx, bool b, js::AutoDebugModeGC &dmgc);
void clearBreakpointsIn(js::FreeOp *fop, js::Debugger *dbg, JSObject *handler);

4
js/src/jscrashreport.cpp
Просмотреть файл

@ -158,7 +158,7 @@ Stack::Stack(uint64_t id)
bool
Stack::snapshot()
{
snaptime = time(NULL);
snaptime = time(nullptr);
return GetStack(&stack_base, &stack_len, &regs, stack, sizeof(stack));
}
@ -182,7 +182,7 @@ Ring::Ring(uint64_t id)
void
Ring::push(uint64_t tag, void *data, size_t size)
{
uint64_t t = time(NULL);
uint64_t t = time(nullptr);
copyBytes(&tag, sizeof(uint64_t));
copyBytes(&t, sizeof(uint64_t));

22
js/src/jsdate.cpp
Просмотреть файл

@ -2445,7 +2445,7 @@ date_toISOString_impl(JSContext *cx, CallArgs args)
{
double utctime = args.thisv().toObject().as<DateObject>().UTCTime().toNumber();
if (!IsFinite(utctime)) {
JS_ReportErrorNumber(cx, js_GetErrorMessage, NULL, JSMSG_INVALID_DATE);
JS_ReportErrorNumber(cx, js_GetErrorMessage, nullptr, JSMSG_INVALID_DATE);
return false;
}
@ -2496,7 +2496,7 @@ date_toJSON(JSContext *cx, unsigned argc, Value *vp)
/* Step 5. */
if (!js_IsCallable(toISO)) {
JS_ReportErrorFlagsAndNumber(cx, JSREPORT_ERROR, js_GetErrorMessage, NULL,
JS_ReportErrorFlagsAndNumber(cx, JSREPORT_ERROR, js_GetErrorMessage, nullptr,
JSMSG_BAD_TOISOSTRING_PROP);
return false;
}
@ -3036,19 +3036,19 @@ js_InitDateClass(JSContext *cx, HandleObject obj)
RootedObject dateProto(cx, global->createBlankPrototype(cx, &DateObject::class_));
if (!dateProto)
return NULL;
return nullptr;
dateProto->as<DateObject>().setUTCTime(GenericNaN());
RootedFunction ctor(cx);
ctor = global->createConstructor(cx, js_Date, cx->names().Date, MAXARGS);
if (!ctor)
return NULL;
return nullptr;
if (!LinkConstructorAndPrototype(cx, ctor, dateProto))
return NULL;
return nullptr;
if (!DefinePropertiesAndBrand(cx, ctor, NULL, date_static_methods))
return NULL;
if (!DefinePropertiesAndBrand(cx, ctor, nullptr, date_static_methods))
return nullptr;
/*
* Define all Date.prototype.* functions, then brand for trace-jitted code.
@ -3056,7 +3056,7 @@ js_InitDateClass(JSContext *cx, HandleObject obj)
* Date.prototype.toUTCString.
*/
if (!JS_DefineFunctions(cx, dateProto, date_methods))
return NULL;
return nullptr;
RootedValue toUTCStringFun(cx);
RootedId toUTCStringId(cx, NameToId(cx->names().toUTCString));
RootedId toGMTStringId(cx, NameToId(cx->names().toGMTString));
@ -3064,11 +3064,11 @@ js_InitDateClass(JSContext *cx, HandleObject obj)
!baseops::DefineGeneric(cx, dateProto, toGMTStringId, toUTCStringFun,
JS_PropertyStub, JS_StrictPropertyStub, 0))
{
return NULL;
return nullptr;
}
if (!DefineConstructorAndPrototype(cx, global, JSProto_Date, ctor, dateProto))
return NULL;
return nullptr;
return dateProto;
}
@ -3078,7 +3078,7 @@ js_NewDateObjectMsec(JSContext *cx, double msec_time)
{
JSObject *obj = NewBuiltinClassInstance(cx, &DateObject::class_);
if (!obj)
return NULL;
return nullptr;
obj->as<DateObject>().setUTCTime(msec_time);
return obj;
}

12
js/src/jsdtoa.cpp
Просмотреть файл

@ -96,13 +96,13 @@ js_dtostr(DtoaState *state, char *buffer, size_t bufferSize, JSDToStrMode mode,
dval(d) = dinput;
numBegin = dtoa(PASS_STATE d, dtoaModes[mode], precision, &decPt, &sign, &numEnd);
if (!numBegin) {
return NULL;
return nullptr;
}
nDigits = numEnd - numBegin;
JS_ASSERT((size_t) nDigits <= bufferSize - 2);
if ((size_t) nDigits > bufferSize - 2) {
return NULL;
return nullptr;
}
js_memcpy(buffer + 2, numBegin, nDigits);
@ -300,7 +300,7 @@ js_dtobasestr(DtoaState *state, int base, double dinput)
dval(d) = dinput;
buffer = (char*) js_malloc(DTOBASESTR_BUFFER_SIZE);
if (!buffer)
return NULL;
return nullptr;
p = buffer;
if (dval(d) < 0.0
@ -343,7 +343,7 @@ js_dtobasestr(DtoaState *state, int base, double dinput)
nomem1:
Bfree(PASS_STATE b);
js_free(buffer);
return NULL;
return nullptr;
}
do {
digit = divrem(b, base);
@ -367,7 +367,7 @@ js_dtobasestr(DtoaState *state, int base, double dinput)
int32_t s2, done;
Bigint *b, *s, *mlo, *mhi;
b = s = mlo = mhi = NULL;
b = s = mlo = mhi = nullptr;
*p++ = '.';
b = d2b(PASS_STATE df, &e, &bbits);
@ -379,7 +379,7 @@ js_dtobasestr(DtoaState *state, int base, double dinput)
Bfree(PASS_STATE mlo);
Bfree(PASS_STATE mhi);
js_free(buffer);
return NULL;
return nullptr;
}
JS_ASSERT(e < 0);
/* At this point df = b * 2^e. e must be less than zero because 0 < df < 1. */

8
js/src/jsdtoa.h
Просмотреть файл

@ -27,8 +27,8 @@ js_DestroyDtoaState(DtoaState *state);
* value represented by the character string pointed to by s00. The string is
* scanned up to the first unrecognized character.
*
* If se is not NULL, *se receives a pointer to the character terminating the
* scan. If no number can be formed, *se receives a pointer to the first
* If se is not nullptr, *se receives a pointer to the character terminating
* the scan. If no number can be formed, *se receives a pointer to the first
* unparseable character in s00, and zero is returned.
*
* On overflow, this function returns infinity and does not indicate an error.
@ -82,7 +82,7 @@ typedef enum JSDToStrMode {
* beginning. The size of buffer is given in bufferSize, and must be at least
* as large as given by the above macros.
*
* Return NULL if out of memory.
* Return nullptr if out of memory.
*/
char *
js_dtostr(DtoaState *state, char *buffer, size_t bufferSize, JSDToStrMode mode, int precision,
@ -103,7 +103,7 @@ js_dtostr(DtoaState *state, char *buffer, size_t bufferSize, JSDToStrMode mode,
* would equal d (except for -0.0, which converts to "0", and NaN, which is
* not equal to itself).
*
* Return NULL if out of memory. If the result is not NULL, it must be
* Return nullptr if out of memory. If the result is not nullptr, it must be
* released via js_free().
*/
char *