In an asp.net webform application project framework 4.7.2 with Option Infer On, including the line Dim cache = System.Runtime.Caching.MemoryCache.Default in a method, causes the Error ASPPARSE: Circular file references are not allowed in several aspx files (no obvious reason for why those files and not others that I can see) when building on our build server.
I don't have any unincluded files (I had an unincluded AssemblyInfo.vb file, I deleted it, no difference).
It's taken me quite a while to narrow it down to this, and I haven't been able to figure it out. Any solutions or suggestions welcome.