Question re Code syntax

Fri, 31 May 2013 18:14:37 -0700 

I'm a bit puzzled by this line from nepomuk feeder (itemqueue.cpp:152):

  const Akonadi::Item &item = mFetchedItemList.takeFirst();

takeFirst() returns a Akonadi::Item and removes it from its list. The 
returned item is being assigned to a constant *reference*. 

But won't the returned item  be immediately destroyed rendering the 
reference invalid?
-- 
Lindsay

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