bool
AtomIsInterned(JSContext *cx, JSAtom *atom)
{
if (atom->isStaticAtom())
return true;
AutoLockAtomsCompartment lock(cx);
AtomSet::Ptr p = cx->runtime->atomState.atoms.lookup(atom);
if (!p)
return false;
return p->isTagged();
}
bool
AtomIsInterned(JSContext *cx, JSAtom *atom)
{
/* We treat static strings as interned because they're never collected. */
if (StaticStrings::isStatic(atom))
return true;
AtomSet::Ptr p = cx->runtime->atoms.lookup(atom);
if (!p)
return false;
return p->isTagged();
}
bool
AtomIsInterned(JSContext *cx, JSAtom *atom)
{
/* We treat static strings as interned because they're never collected. */
if (StaticStrings::isStatic(atom))
return true;
AtomHasher::Lookup lookup(atom);
/* Likewise, permanent strings are considered to be interned. */
AtomSet::Ptr p = cx->permanentAtoms().readonlyThreadsafeLookup(lookup);
if (p)
return true;
AutoLockForExclusiveAccess lock(cx);
p = cx->runtime()->atoms().lookup(lookup);
if (!p)
return false;
return p->isTagged();
}