Build fix for Visual Studio 2017 with c++17 or later #578
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PathTraits added as friend of object
Description
Fixes #577
How to test this?
Build master with cmake Visual Studio 15 2017 generator, arch x64, on windows 10
Change the C++ language standard to c++17 (or later) in the Visual Studio UI (Configuration Properties -> C/C++ -> Language -> C++ Language Standard) in one of the examples or tests, and then try to build. The code should now build correctly.
Test System