This seems to be related to a compiler bug introduced in or around VS 2019 16.3.3 that MSFT is working to fix:
https://developercommunity.visualstudio.com/content/problem/734585/msvc-142328019-compilation-bug.html
They acknowledged the problem on 10/08/2019
There is a workaround solution(to use an older compiler version) in that link if you need to update your build immediately.
UPDATE:
Confirmed this was fixed in VS 2019 16.3.9