Neil MacIntosh 7731a91d75 Use std::byte when available. (#519) ...

* Use std::byte implementation when available with MSVC.

* Rollback the /std:c++latest flag used for testing.

* Review feedback.

2017-05-31 18:42:06 -07:00

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gsl

Use std::byte when available. (#519)

2017-05-31 18:42:06 -07:00