diff options
Diffstat (limited to 'js/src/jswatchpoint.cpp')
| -rw-r--r-- | js/src/jswatchpoint.cpp | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/js/src/jswatchpoint.cpp b/js/src/jswatchpoint.cpp index 3cf43e2197..68afa4a595 100644 --- a/js/src/jswatchpoint.cpp +++ b/js/src/jswatchpoint.cpp @@ -185,17 +185,18 @@ WatchpointMap::markAll(JSTracer* trc) { for (Map::Enum e(map); !e.empty(); e.popFront()) { Map::Entry& entry = e.front(); - WatchKey key = entry.key(); - WatchKey prior = key; - MOZ_ASSERT(JSID_IS_STRING(prior.id) || JSID_IS_INT(prior.id) || JSID_IS_SYMBOL(prior.id)); - - TraceEdge(trc, const_cast<PreBarrieredObject*>(&key.object), - "held Watchpoint object"); - TraceEdge(trc, const_cast<PreBarrieredId*>(&key.id), "WatchKey::id"); + JSObject* object = entry.key().object; + jsid id = entry.key().id; + JSObject* priorObject = object; + jsid priorId = id; + MOZ_ASSERT(JSID_IS_STRING(priorId) || JSID_IS_INT(priorId) || JSID_IS_SYMBOL(priorId)); + + TraceManuallyBarrieredEdge(trc, &object, "held Watchpoint object"); + TraceManuallyBarrieredEdge(trc, &id, "WatchKey::id"); TraceEdge(trc, &entry.value().closure, "Watchpoint::closure"); - if (prior.object != key.object || prior.id != key.id) - e.rekeyFront(key); + if (priorObject != object || priorId != id) + e.rekeyFront(WatchKey(object, id)); } } @@ -242,4 +243,4 @@ WatchpointMap::trace(WeakMapTracer* trc) JS::GCCellPtr(entry.key().object.get()), JS::GCCellPtr(entry.value().closure.get())); } -} +}
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