commit 9a8e518bedcf171d99eb1c00eef4beb1ecc20a4b
Merge: ae9ad90 da420c3
Author: Florian Loitsch <floitsch@google.com>
Date:   Tue May 22 11:24:13 2018 +0200

    Merge pull request #68 from floitschG/static_size_assert
    
    Use `static_assert` with newer compilers.

