コード例 #1
0
JSValue jsStringSlowCase(ExecState* exec, JSStringCache& stringCache, StringImpl* stringImpl)
{
    JSString* wrapper = jsStringWithFinalizer(exec, UString(stringImpl), stringWrapperDestroyed, stringImpl);
    stringCache.set(exec->globalData(), stringImpl, wrapper);
    // ref explicitly instead of using a RefPtr-keyed hashtable because the wrapper can
    // outlive the cache, so the stringImpl has to match the wrapper's lifetime.
    stringImpl->ref();
    return wrapper;
}
コード例 #2
0
JSValue jsStringSlowCase(ExecState* exec, JSStringCache& stringCache, StringImpl* stringImpl)
{
    // If there is a stale entry, we have to explicitly remove it to avoid
    // problems down the line.
    if (JSString* wrapper = stringCache.uncheckedGet(stringImpl))
        stringCache.uncheckedRemove(stringImpl, wrapper);

    JSString* wrapper = jsStringWithFinalizer(exec, UString(stringImpl), stringWrapperDestroyed, stringImpl);
    stringCache.set(stringImpl, wrapper);
    // ref explicitly instead of using a RefPtr-keyed hashtable because the wrapper can
    // outlive the cache, so the stringImpl has to match the wrapper's lifetime.
    stringImpl->ref();
    return wrapper;
}