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Bug 1226801 - None of the GCHashMap users require movable keys; r=fitzgen

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--HG--
extra : rebase_source : d24e3f8c5cdfa050b166f224d76967b3f02287c2
This commit is contained in:
Terrence Cole 2015-11-25 11:58:50 -08:00
parent e918579721
commit 9c36f99a19
1 changed files with 3 additions and 10 deletions
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13
js/public/GCHashTable.h
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@ -65,10 +65,7 @@ class GCHashMap : public HashMap<Key, Value, HashPolicy, AllocPolicy>,
return;
for (typename Base::Enum e(*this); !e.empty(); e.popFront()) {
GCPolicy::ValuePolicy::trace(trc, &e.front().value(), "hashmap value");
Key key = e.front().key();
GCPolicy::KeyPolicy::trace(trc, &key, "hashmap key");
if (key != e.front().key())
e.rekeyFront(key);
GCPolicy::KeyPolicy::trace(trc, &e.front().mutableKey(), "hashmap key");
}
}
@ -210,12 +207,8 @@ class GCHashSet : public HashSet<T, HashPolicy, AllocPolicy>,
void trace(JSTracer* trc) {
if (!this->initialized())
return;
for (typename Base::Enum e(*this); !e.empty(); e.popFront()) {
T elem = e.front();
GCPolicy::trace(trc, &elem, "hashset element");
if (elem != e.front())
e.rekeyFront(elem);
}
for (typename Base::Enum e(*this); !e.empty(); e.popFront())
GCPolicy::trace(trc, &e.mutableFront(), "hashset element");
}
void sweep() {