libs: add Deref, DerefMut impls for references#18714

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bors merged 1 commit intorust-lang:masterfrom

nikomatsakis:issue-18621-deref-for-refs

Nov 7, 2014

Commits on Nov 7, 2014

libs: add Deref, DerefMut impls for references, fixing a bug in compiler in the process that was blocking this.
nikomatsakis
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