[libcxx] r216317 - Add return statement to a test class's assignment operator. Defect found by Coverity Scan.

[Chandler Carruth]

On Sat, Aug 23, 2014 at 4:40 PM, Jonathan Roelofs <jonathan at codesourcery.com
> wrote:

> This is a fail test... could it be that the missing return is actually
> part of the behavior being checked by this test?


Unless its testing a compilation failure no, and as it did compile that
seems unlikely.

You can test for the behavior of falling off the end of a function without
a return -- that behavior is undefined, so its impossible to write a test
against.
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