Minimized clippy test from when NLL disabled two-phase borrows#53948

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bors merged 1 commit intorust-lang:masterfrom

pnkfelix:issue-52934-minimize-clippy-test

Sep 7, 2018

Commits on Sep 4, 2018

Minimized (and then greatly expanded) test of failure cases from rust-lang/rust#52934.
pnkfelix
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