diff options
Diffstat (limited to 'js/src')
27 files changed, 59 insertions, 57 deletions
diff --git a/js/src/builtin/ModuleObject.cpp b/js/src/builtin/ModuleObject.cpp index 40fd008b9..710c7a76c 100644 --- a/js/src/builtin/ModuleObject.cpp +++ b/js/src/builtin/ModuleObject.cpp @@ -1159,7 +1159,7 @@ bool ModuleBuilder::processExport(frontend::ParseNode* pn) { MOZ_ASSERT(pn->isKind(PNK_EXPORT) || pn->isKind(PNK_EXPORT_DEFAULT)); - MOZ_ASSERT(pn->getArity() == pn->isKind(PNK_EXPORT) ? PN_UNARY : PN_BINARY); + MOZ_ASSERT(pn->getArity() == (pn->isKind(PNK_EXPORT) ? PN_UNARY : PN_BINARY)); bool isDefault = pn->getKind() == PNK_EXPORT_DEFAULT; ParseNode* kid = isDefault ? pn->pn_left : pn->pn_kid; diff --git a/js/src/builtin/ReflectParse.cpp b/js/src/builtin/ReflectParse.cpp index eef6fd7ec..beff58e13 100644 --- a/js/src/builtin/ReflectParse.cpp +++ b/js/src/builtin/ReflectParse.cpp @@ -2140,7 +2140,7 @@ ASTSerializer::exportDeclaration(ParseNode* pn, MutableHandleValue dst) MOZ_ASSERT(pn->isKind(PNK_EXPORT) || pn->isKind(PNK_EXPORT_FROM) || pn->isKind(PNK_EXPORT_DEFAULT)); - MOZ_ASSERT(pn->getArity() == pn->isKind(PNK_EXPORT) ? PN_UNARY : PN_BINARY); + MOZ_ASSERT(pn->getArity() == (pn->isKind(PNK_EXPORT) ? PN_UNARY : PN_BINARY)); MOZ_ASSERT_IF(pn->isKind(PNK_EXPORT_FROM), pn->pn_right->isKind(PNK_STRING)); RootedValue decl(cx, NullValue()); diff --git a/js/src/builtin/TestingFunctions.cpp b/js/src/builtin/TestingFunctions.cpp index acf449b7e..a14f9ba69 100644 --- a/js/src/builtin/TestingFunctions.cpp +++ b/js/src/builtin/TestingFunctions.cpp @@ -881,7 +881,7 @@ HasChild(JSContext* cx, unsigned argc, Value* vp) RootedValue parent(cx, args.get(0)); RootedValue child(cx, args.get(1)); - if (!parent.isMarkable() || !child.isMarkable()) { + if (!parent.isGCThing() || !child.isGCThing()) { args.rval().setBoolean(false); return true; } diff --git a/js/src/frontend/Parser.cpp b/js/src/frontend/Parser.cpp index f4c02720a..623379f61 100644 --- a/js/src/frontend/Parser.cpp +++ b/js/src/frontend/Parser.cpp @@ -9617,8 +9617,9 @@ Parser<ParseHandler>::warnOnceAboutForEach() return true; if (!cx->compartment()->warnedAboutForEach) { - if (!report(ParseWarning, false, null(), JSMSG_DEPRECATED_FOR_EACH)) - return false; + // Disabled warning spew. + // if (!report(ParseWarning, false, null(), JSMSG_DEPRECATED_FOR_EACH)) + // return false; cx->compartment()->warnedAboutForEach = true; } return true; diff --git a/js/src/gc/Barrier.cpp b/js/src/gc/Barrier.cpp index f19f6f046..6dab8d25b 100644 --- a/js/src/gc/Barrier.cpp +++ b/js/src/gc/Barrier.cpp @@ -56,7 +56,7 @@ HeapSlot::preconditionForWriteBarrierPost(NativeObject* obj, Kind kind, uint32_t bool isCorrectSlot = kind == Slot ? obj->getSlotAddressUnchecked(slot)->get() == target : static_cast<HeapSlot*>(obj->getDenseElements() + slot)->get() == target; - bool isBlackToGray = target.isMarkable() && + bool isBlackToGray = target.isGCThing() && IsMarkedBlack(obj) && JS::GCThingIsMarkedGray(JS::GCCellPtr(target)); return isCorrectSlot && !isBlackToGray; } diff --git a/js/src/gc/Barrier.h b/js/src/gc/Barrier.h index 950c96314..effc9233e 100644 --- a/js/src/gc/Barrier.h +++ b/js/src/gc/Barrier.h @@ -282,7 +282,7 @@ template <typename S> struct ReadBarrierFunctor : public VoidDefaultAdaptor<S> { template <> struct InternalBarrierMethods<Value> { - static bool isMarkable(const Value& v) { return v.isMarkable(); } + static bool isMarkable(const Value& v) { return v.isGCThing(); } static bool isMarkableTaggedPointer(const Value& v) { return isMarkable(v); } static void preBarrier(const Value& v) { diff --git a/js/src/gc/Marking.cpp b/js/src/gc/Marking.cpp index d9235f9ac..b2c105999 100644 --- a/js/src/gc/Marking.cpp +++ b/js/src/gc/Marking.cpp @@ -328,7 +328,7 @@ ShouldMarkCrossCompartment(JSTracer* trc, JSObject* src, Cell* cell) static bool ShouldMarkCrossCompartment(JSTracer* trc, JSObject* src, const Value& val) { - return val.isMarkable() && ShouldMarkCrossCompartment(trc, src, (Cell*)val.toGCThing()); + return val.isGCThing() && ShouldMarkCrossCompartment(trc, src, val.toGCThing()); } static void @@ -1599,7 +1599,7 @@ ObjectDenseElementsMayBeMarkable(NativeObject* nobj) if (!mayBeMarkable) { const Value* elements = nobj->getDenseElementsAllowCopyOnWrite(); for (unsigned i = 0; i < nobj->getDenseInitializedLength(); i++) - MOZ_ASSERT(!elements[i].isMarkable()); + MOZ_ASSERT(!elements[i].isGCThing()); } #endif diff --git a/js/src/gc/Marking.h b/js/src/gc/Marking.h index ec4c69a2f..73f63d804 100644 --- a/js/src/gc/Marking.h +++ b/js/src/gc/Marking.h @@ -404,7 +404,7 @@ IsAboutToBeFinalizedDuringSweep(TenuredCell& tenured); inline Cell* ToMarkable(const Value& v) { - if (v.isMarkable()) + if (v.isGCThing()) return (Cell*)v.toGCThing(); return nullptr; } diff --git a/js/src/jit/CodeGenerator.cpp b/js/src/jit/CodeGenerator.cpp index ccdc5fbfa..7b2f8214b 100644 --- a/js/src/jit/CodeGenerator.cpp +++ b/js/src/jit/CodeGenerator.cpp @@ -8526,8 +8526,8 @@ StoreUnboxedPointer(MacroAssembler& masm, T address, MIRType type, const LAlloca masm.patchableCallPreBarrier(address, type); if (value->isConstant()) { Value v = value->toConstant()->toJSValue(); - if (v.isMarkable()) { - masm.storePtr(ImmGCPtr(v.toMarkablePointer()), address); + if (v.isGCThing()) { + masm.storePtr(ImmGCPtr(v.toGCThing()), address); } else { MOZ_ASSERT(v.isNull()); masm.storePtr(ImmWord(0), address); diff --git a/js/src/jit/JitFrames.cpp b/js/src/jit/JitFrames.cpp index 966d952d3..f11f17225 100644 --- a/js/src/jit/JitFrames.cpp +++ b/js/src/jit/JitFrames.cpp @@ -2062,7 +2062,7 @@ SnapshotIterator::traceAllocation(JSTracer* trc) return; Value v = allocationValue(alloc, RM_AlwaysDefault); - if (!v.isMarkable()) + if (!v.isGCThing()) return; Value copy = v; diff --git a/js/src/jit/Lowering.cpp b/js/src/jit/Lowering.cpp index 7f28a9020..730697163 100644 --- a/js/src/jit/Lowering.cpp +++ b/js/src/jit/Lowering.cpp @@ -2687,7 +2687,7 @@ IsNonNurseryConstant(MDefinition* def) if (!def->isConstant()) return false; Value v = def->toConstant()->toJSValue(); - return !v.isMarkable() || !IsInsideNursery(v.toMarkablePointer()); + return !v.isGCThing() || !IsInsideNursery(v.toGCThing()); } void diff --git a/js/src/jit/arm/MacroAssembler-arm.cpp b/js/src/jit/arm/MacroAssembler-arm.cpp index c6e627db6..d40578514 100644 --- a/js/src/jit/arm/MacroAssembler-arm.cpp +++ b/js/src/jit/arm/MacroAssembler-arm.cpp @@ -3286,8 +3286,8 @@ void MacroAssemblerARMCompat::moveValue(const Value& val, Register type, Register data) { ma_mov(Imm32(val.toNunboxTag()), type); - if (val.isMarkable()) - ma_mov(ImmGCPtr(val.toMarkablePointer()), data); + if (val.isGCThing()) + ma_mov(ImmGCPtr(val.toGCThing()), data); else ma_mov(Imm32(val.toNunboxPayload()), data); } @@ -3484,8 +3484,8 @@ MacroAssemblerARMCompat::storePayload(const Value& val, const BaseIndex& dest) ScratchRegisterScope scratch(asMasm()); SecondScratchRegisterScope scratch2(asMasm()); - if (val.isMarkable()) - ma_mov(ImmGCPtr(val.toMarkablePointer()), scratch); + if (val.isGCThing()) + ma_mov(ImmGCPtr(val.toGCThing()), scratch); else ma_mov(Imm32(val.toNunboxPayload()), scratch); @@ -5314,8 +5314,8 @@ MacroAssembler::branchTestValue(Condition cond, const ValueOperand& lhs, // equal, short circuit false (NotEqual). ScratchRegisterScope scratch(*this); - if (rhs.isMarkable()) - ma_cmp(lhs.payloadReg(), ImmGCPtr(rhs.toMarkablePointer()), scratch); + if (rhs.isGCThing()) + ma_cmp(lhs.payloadReg(), ImmGCPtr(rhs.toGCThing()), scratch); else ma_cmp(lhs.payloadReg(), Imm32(rhs.toNunboxPayload()), scratch); ma_cmp(lhs.typeReg(), Imm32(rhs.toNunboxTag()), scratch, Equal); diff --git a/js/src/jit/arm/MacroAssembler-arm.h b/js/src/jit/arm/MacroAssembler-arm.h index c011af3c3..c20a6c3e5 100644 --- a/js/src/jit/arm/MacroAssembler-arm.h +++ b/js/src/jit/arm/MacroAssembler-arm.h @@ -915,8 +915,8 @@ class MacroAssemblerARMCompat : public MacroAssemblerARM ma_mov(Imm32(val.toNunboxTag()), scratch); ma_str(scratch, ToType(dest), scratch2); - if (val.isMarkable()) - ma_mov(ImmGCPtr(val.toMarkablePointer()), scratch); + if (val.isGCThing()) + ma_mov(ImmGCPtr(val.toGCThing()), scratch); else ma_mov(Imm32(val.toNunboxPayload()), scratch); ma_str(scratch, ToPayload(dest), scratch2); @@ -944,15 +944,15 @@ class MacroAssemblerARMCompat : public MacroAssemblerARM // Store the payload, marking if necessary. if (payloadoffset < 4096 && payloadoffset > -4096) { - if (val.isMarkable()) - ma_mov(ImmGCPtr(val.toMarkablePointer()), scratch2); + if (val.isGCThing()) + ma_mov(ImmGCPtr(val.toGCThing()), scratch2); else ma_mov(Imm32(val.toNunboxPayload()), scratch2); ma_str(scratch2, DTRAddr(scratch, DtrOffImm(payloadoffset))); } else { ma_add(Imm32(payloadoffset), scratch, scratch2); - if (val.isMarkable()) - ma_mov(ImmGCPtr(val.toMarkablePointer()), scratch2); + if (val.isGCThing()) + ma_mov(ImmGCPtr(val.toGCThing()), scratch2); else ma_mov(Imm32(val.toNunboxPayload()), scratch2); ma_str(scratch2, DTRAddr(scratch, DtrOffImm(0))); @@ -977,8 +977,8 @@ class MacroAssemblerARMCompat : public MacroAssemblerARM void popValue(ValueOperand val); void pushValue(const Value& val) { push(Imm32(val.toNunboxTag())); - if (val.isMarkable()) - push(ImmGCPtr(val.toMarkablePointer())); + if (val.isGCThing()) + push(ImmGCPtr(val.toGCThing())); else push(Imm32(val.toNunboxPayload())); } diff --git a/js/src/jit/arm64/MacroAssembler-arm64.h b/js/src/jit/arm64/MacroAssembler-arm64.h index b95831443..c21e2fd66 100644 --- a/js/src/jit/arm64/MacroAssembler-arm64.h +++ b/js/src/jit/arm64/MacroAssembler-arm64.h @@ -306,7 +306,7 @@ class MacroAssemblerCompat : public vixl::MacroAssembler void pushValue(const Value& val) { vixl::UseScratchRegisterScope temps(this); const Register scratch = temps.AcquireX().asUnsized(); - if (val.isMarkable()) { + if (val.isGCThing()) { BufferOffset load = movePatchablePtr(ImmPtr(val.bitsAsPunboxPointer()), scratch); writeDataRelocation(val, load); push(scratch); @@ -349,7 +349,7 @@ class MacroAssemblerCompat : public vixl::MacroAssembler } } void moveValue(const Value& val, Register dest) { - if (val.isMarkable()) { + if (val.isGCThing()) { BufferOffset load = movePatchablePtr(ImmPtr(val.bitsAsPunboxPointer()), dest); writeDataRelocation(val, load); } else { @@ -1835,8 +1835,8 @@ class MacroAssemblerCompat : public vixl::MacroAssembler dataRelocations_.writeUnsigned(load.getOffset()); } void writeDataRelocation(const Value& val, BufferOffset load) { - if (val.isMarkable()) { - gc::Cell* cell = val.toMarkablePointer(); + if (val.isGCThing()) { + gc::Cell* cell = val.toGCThing(); if (cell && gc::IsInsideNursery(cell)) embedsNurseryPointers_ = true; dataRelocations_.writeUnsigned(load.getOffset()); diff --git a/js/src/jit/mips32/MacroAssembler-mips32.cpp b/js/src/jit/mips32/MacroAssembler-mips32.cpp index 0d3e55e21..2b2fab92d 100644 --- a/js/src/jit/mips32/MacroAssembler-mips32.cpp +++ b/js/src/jit/mips32/MacroAssembler-mips32.cpp @@ -1527,8 +1527,8 @@ MacroAssemblerMIPSCompat::getType(const Value& val) void MacroAssemblerMIPSCompat::moveData(const Value& val, Register data) { - if (val.isMarkable()) - ma_li(data, ImmGCPtr(val.toMarkablePointer())); + if (val.isGCThing()) + ma_li(data, ImmGCPtr(val.toGCThing())); else ma_li(data, Imm32(val.toNunboxPayload())); } diff --git a/js/src/jit/mips32/MacroAssembler-mips32.h b/js/src/jit/mips32/MacroAssembler-mips32.h index 4c7618d08..adb626bb0 100644 --- a/js/src/jit/mips32/MacroAssembler-mips32.h +++ b/js/src/jit/mips32/MacroAssembler-mips32.h @@ -480,8 +480,8 @@ class MacroAssemblerMIPSCompat : public MacroAssemblerMIPS void popValue(ValueOperand val); void pushValue(const Value& val) { push(Imm32(val.toNunboxTag())); - if (val.isMarkable()) - push(ImmGCPtr(val.toMarkablePointer())); + if (val.isGCThing()) + push(ImmGCPtr(val.toGCThing())); else push(Imm32(val.toNunboxPayload())); } diff --git a/js/src/jit/mips64/MacroAssembler-mips64.cpp b/js/src/jit/mips64/MacroAssembler-mips64.cpp index 329fa83f8..f58184bca 100644 --- a/js/src/jit/mips64/MacroAssembler-mips64.cpp +++ b/js/src/jit/mips64/MacroAssembler-mips64.cpp @@ -1885,7 +1885,7 @@ MacroAssemblerMIPS64Compat::storeValue(JSValueType type, Register reg, Address d void MacroAssemblerMIPS64Compat::storeValue(const Value& val, Address dest) { - if (val.isMarkable()) { + if (val.isGCThing()) { writeDataRelocation(val); movWithPatch(ImmWord(val.asRawBits()), SecondScratchReg); } else { diff --git a/js/src/jit/mips64/MacroAssembler-mips64.h b/js/src/jit/mips64/MacroAssembler-mips64.h index 4cff87236..bfe452974 100644 --- a/js/src/jit/mips64/MacroAssembler-mips64.h +++ b/js/src/jit/mips64/MacroAssembler-mips64.h @@ -221,8 +221,8 @@ class MacroAssemblerMIPS64Compat : public MacroAssemblerMIPS64 } void writeDataRelocation(const Value& val) { - if (val.isMarkable()) { - gc::Cell* cell = val.toMarkablePointer(); + if (val.isGCThing()) { + gc::Cell* cell = val.toGCThing(); if (cell && gc::IsInsideNursery(cell)) embedsNurseryPointers_ = true; dataRelocations_.writeUnsigned(currentOffset()); @@ -498,7 +498,7 @@ class MacroAssemblerMIPS64Compat : public MacroAssemblerMIPS64 void pushValue(ValueOperand val); void popValue(ValueOperand val); void pushValue(const Value& val) { - if (val.isMarkable()) { + if (val.isGCThing()) { writeDataRelocation(val); movWithPatch(ImmWord(val.asRawBits()), ScratchRegister); push(ScratchRegister); diff --git a/js/src/jit/x64/MacroAssembler-x64.h b/js/src/jit/x64/MacroAssembler-x64.h index cb81bd7c1..be450767b 100644 --- a/js/src/jit/x64/MacroAssembler-x64.h +++ b/js/src/jit/x64/MacroAssembler-x64.h @@ -58,8 +58,8 @@ class MacroAssemblerX64 : public MacroAssemblerX86Shared // X64 helpers. ///////////////////////////////////////////////////////////////// void writeDataRelocation(const Value& val) { - if (val.isMarkable()) { - gc::Cell* cell = val.toMarkablePointer(); + if (val.isGCThing()) { + gc::Cell* cell = val.toGCThing(); if (cell && gc::IsInsideNursery(cell)) embedsNurseryPointers_ = true; dataRelocations_.writeUnsigned(masm.currentOffset()); @@ -132,7 +132,7 @@ class MacroAssemblerX64 : public MacroAssemblerX86Shared template <typename T> void storeValue(const Value& val, const T& dest) { ScratchRegisterScope scratch(asMasm()); - if (val.isMarkable()) { + if (val.isGCThing()) { movWithPatch(ImmWord(val.asRawBits()), scratch); writeDataRelocation(val); } else { @@ -171,7 +171,7 @@ class MacroAssemblerX64 : public MacroAssemblerX86Shared pop(val.valueReg()); } void pushValue(const Value& val) { - if (val.isMarkable()) { + if (val.isGCThing()) { ScratchRegisterScope scratch(asMasm()); movWithPatch(ImmWord(val.asRawBits()), scratch); writeDataRelocation(val); diff --git a/js/src/jit/x86/MacroAssembler-x86.cpp b/js/src/jit/x86/MacroAssembler-x86.cpp index 754b29c2d..dc97b5b5b 100644 --- a/js/src/jit/x86/MacroAssembler-x86.cpp +++ b/js/src/jit/x86/MacroAssembler-x86.cpp @@ -499,8 +499,8 @@ MacroAssembler::branchTestValue(Condition cond, const ValueOperand& lhs, const Value& rhs, Label* label) { MOZ_ASSERT(cond == Equal || cond == NotEqual); - if (rhs.isMarkable()) - cmpPtr(lhs.payloadReg(), ImmGCPtr(rhs.toMarkablePointer())); + if (rhs.isGCThing()) + cmpPtr(lhs.payloadReg(), ImmGCPtr(rhs.toGCThing())); else cmpPtr(lhs.payloadReg(), ImmWord(rhs.toNunboxPayload())); diff --git a/js/src/jit/x86/MacroAssembler-x86.h b/js/src/jit/x86/MacroAssembler-x86.h index 21cd63a0c..2b2507c77 100644 --- a/js/src/jit/x86/MacroAssembler-x86.h +++ b/js/src/jit/x86/MacroAssembler-x86.h @@ -94,8 +94,8 @@ class MacroAssemblerX86 : public MacroAssemblerX86Shared } void moveValue(const Value& val, Register type, Register data) { movl(Imm32(val.toNunboxTag()), type); - if (val.isMarkable()) - movl(ImmGCPtr(val.toMarkablePointer()), data); + if (val.isGCThing()) + movl(ImmGCPtr(val.toGCThing()), data); else movl(Imm32(val.toNunboxPayload()), data); } @@ -213,8 +213,8 @@ class MacroAssemblerX86 : public MacroAssemblerX86Shared } void pushValue(const Value& val) { push(Imm32(val.toNunboxTag())); - if (val.isMarkable()) - push(ImmGCPtr(val.toMarkablePointer())); + if (val.isGCThing()) + push(ImmGCPtr(val.toGCThing())); else push(Imm32(val.toNunboxPayload())); } @@ -235,8 +235,8 @@ class MacroAssemblerX86 : public MacroAssemblerX86Shared pop(dest.high); } void storePayload(const Value& val, Operand dest) { - if (val.isMarkable()) - movl(ImmGCPtr(val.toMarkablePointer()), ToPayload(dest)); + if (val.isGCThing()) + movl(ImmGCPtr(val.toGCThing()), ToPayload(dest)); else movl(Imm32(val.toNunboxPayload()), ToPayload(dest)); } diff --git a/js/src/jscompartmentinlines.h b/js/src/jscompartmentinlines.h index 08d315db0..6a54bc5a6 100644 --- a/js/src/jscompartmentinlines.h +++ b/js/src/jscompartmentinlines.h @@ -61,7 +61,7 @@ inline bool JSCompartment::wrap(JSContext* cx, JS::MutableHandleValue vp) { /* Only GC things have to be wrapped or copied. */ - if (!vp.isMarkable()) + if (!vp.isGCThing()) return true; /* diff --git a/js/src/jsfriendapi.h b/js/src/jsfriendapi.h index b1c7cb0dc..722085549 100644 --- a/js/src/jsfriendapi.h +++ b/js/src/jsfriendapi.h @@ -761,7 +761,7 @@ SetReservedSlot(JSObject* obj, size_t slot, const JS::Value& value) { MOZ_ASSERT(slot < JSCLASS_RESERVED_SLOTS(GetObjectClass(obj))); shadow::Object* sobj = reinterpret_cast<shadow::Object*>(obj); - if (sobj->slotRef(slot).isMarkable() || value.isMarkable()) + if (sobj->slotRef(slot).isGCThing() || value.isGCThing()) SetReservedOrProxyPrivateSlotWithBarrier(obj, slot, value); else sobj->slotRef(slot) = value; diff --git a/js/src/jsfun.h b/js/src/jsfun.h index d45d112a5..7da831aa2 100644 --- a/js/src/jsfun.h +++ b/js/src/jsfun.h @@ -830,7 +830,7 @@ inline void JSFunction::setExtendedSlot(size_t which, const js::Value& val) { MOZ_ASSERT(which < mozilla::ArrayLength(toExtended()->extendedSlots)); - MOZ_ASSERT_IF(js::IsMarkedBlack(this) && val.isMarkable(), + MOZ_ASSERT_IF(js::IsMarkedBlack(this) && val.isGCThing(), !JS::GCThingIsMarkedGray(JS::GCCellPtr(val))); toExtended()->extendedSlots[which] = val; } diff --git a/js/src/jsscript.cpp b/js/src/jsscript.cpp index e86ceab3d..9f914943e 100644 --- a/js/src/jsscript.cpp +++ b/js/src/jsscript.cpp @@ -3309,7 +3309,7 @@ js::detail::CopyScript(JSContext* cx, HandleScript src, HandleScript dst, GCPtrValue* vector = Rebase<GCPtrValue>(dst, src, src->consts()->vector); dst->consts()->vector = vector; for (unsigned i = 0; i < nconsts; ++i) - MOZ_ASSERT_IF(vector[i].isMarkable(), vector[i].toString()->isAtom()); + MOZ_ASSERT_IF(vector[i].isGCThing(), vector[i].toString()->isAtom()); } if (nobjects != 0) { GCPtrObject* vector = Rebase<GCPtrObject>(dst, src, src->objects()->vector); diff --git a/js/src/old-configure.in b/js/src/old-configure.in index 5da81ce3e..1736cc5d4 100644 --- a/js/src/old-configure.in +++ b/js/src/old-configure.in @@ -2106,6 +2106,7 @@ AC_SUBST(MOZ_APP_VERSION) AC_SUBST(MOZ_PKG_SPECIAL) AC_SUBST(MOZILLA_OFFICIAL) +AC_SUBST(MC_OFFICIAL) dnl ======================================================== dnl ECMAScript Internationalization API Support (uses ICU) diff --git a/js/src/vm/ProxyObject.cpp b/js/src/vm/ProxyObject.cpp index 49ed5a624..69b4cd952 100644 --- a/js/src/vm/ProxyObject.cpp +++ b/js/src/vm/ProxyObject.cpp @@ -45,7 +45,7 @@ ProxyObject::New(JSContext* cx, const BaseProxyHandler* handler, HandleValue pri // wrappee. Prefer to allocate in the nursery, when possible. NewObjectKind newKind = NurseryAllocatedProxy; if (options.singleton()) { - MOZ_ASSERT(priv.isGCThing() && priv.toGCThing()->isTenured()); + MOZ_ASSERT(priv.isNull() || (priv.isGCThing() && priv.toGCThing()->isTenured())); newKind = SingletonObject; } else if ((priv.isGCThing() && priv.toGCThing()->isTenured()) || !handler->canNurseryAllocate() || |