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-rw-r--r--js/src/gc/Barrier.h27
1 files changed, 4 insertions, 23 deletions
diff --git a/js/src/gc/Barrier.h b/js/src/gc/Barrier.h
index effc9233e..dce3b2a20 100644
--- a/js/src/gc/Barrier.h
+++ b/js/src/gc/Barrier.h
@@ -667,29 +667,15 @@ class HeapSlot : public WriteBarrieredBase<Value>
Element = 1
};
- explicit HeapSlot() = delete;
-
- explicit HeapSlot(NativeObject* obj, Kind kind, uint32_t slot, const Value& v)
- : WriteBarrieredBase<Value>(v)
- {
- post(obj, kind, slot, v);
- }
-
- explicit HeapSlot(NativeObject* obj, Kind kind, uint32_t slot, const HeapSlot& s)
- : WriteBarrieredBase<Value>(s.value)
- {
- post(obj, kind, slot, s);
- }
-
- ~HeapSlot() {
- pre();
- }
-
void init(NativeObject* owner, Kind kind, uint32_t slot, const Value& v) {
value = v;
post(owner, kind, slot, v);
}
+ void destroy() {
+ pre();
+ }
+
#ifdef DEBUG
bool preconditionForSet(NativeObject* owner, Kind kind, uint32_t slot) const;
bool preconditionForWriteBarrierPost(NativeObject* obj, Kind kind, uint32_t slot,
@@ -703,11 +689,6 @@ class HeapSlot : public WriteBarrieredBase<Value>
post(owner, kind, slot, v);
}
- /* For users who need to manually barrier the raw types. */
- static void writeBarrierPost(NativeObject* owner, Kind kind, uint32_t slot, const Value& target) {
- reinterpret_cast<HeapSlot*>(const_cast<Value*>(&target))->post(owner, kind, slot, target);
- }
-
private:
void post(NativeObject* owner, Kind kind, uint32_t slot, const Value& target) {
MOZ_ASSERT(preconditionForWriteBarrierPost(owner, kind, slot, target));