tree 83177cea7bd6483fe15f543b830bc4723f78cf1e
parent b33475d054cd1df9eab22b2003e58a276439db36
author Jason Rhinelander <jason@imaginary.ca> 1503411825 -0400
committer Jason Rhinelander <jason@imaginary.ca> 1503504318 -0400

Change clang-4 travis-ci build to clang-5

Newer clang produces additional warnings.

[skip appveyor]