ScriptSourceObject *
frontend::CreateScriptSourceObject(ExclusiveContext *cx, const ReadOnlyCompileOptions &options)
{
ScriptSource *ss = cx->new_<ScriptSource>();
if (!ss)
return nullptr;
ScriptSourceHolder ssHolder(ss);
if (!ss->initFromOptions(cx, options))
return nullptr;
RootedScriptSource sso(cx, ScriptSourceObject::create(cx, ss));
if (!sso)
return nullptr;
// Off-thread compilations do all their GC heap allocation, including the
// SSO, in a temporary compartment. Hence, for the SSO to refer to the
// gc-heap-allocated values in |options|, it would need cross-compartment
// wrappers from the temporary compartment to the real compartment --- which
// would then be inappropriate once we merged the temporary and real
// compartments.
//
// Instead, we put off populating those SSO slots in off-thread compilations
// until after we've merged compartments.
if (cx->isJSContext()) {
if (!ScriptSourceObject::initFromOptions(cx->asJSContext(), sso, options))
return nullptr;
}
return sso;
}
ScriptSourceObject *
frontend::CreateScriptSourceObject(ExclusiveContext *cx, const ReadOnlyCompileOptions &options)
{
ScriptSource *ss = cx->new_<ScriptSource>();
if (!ss)
return nullptr;
ScriptSourceHolder ssHolder(ss);
if (!ss->initFromOptions(cx, options))
return nullptr;
return ScriptSourceObject::create(cx, ss, options);
}
