ThisAssembly causing build warnings because of missing default namespace

[JP-CZ]

We use different version.json files for multiple assemblies within a single repository. When accesing the ThisAssembly class in one project (to detect if we run a prerelease version) we are getting a compiler warning:

The type 'ThisAssembly' in 'D:\a\1\s\obj.....' conflicts with the imported type 'ThisAssembly' in '...., Version=2.4.0.0, Culture=neutral, PublicKeyToken=64d76205e1e1c64c'. Using the type defined in 'D:\a\1\s\obj....'. (external_roslyn:CS0436)

Because of the setup of our mono repo we end up getting many of those warnings.

My proposal would be to generate the ThisAssembly class into the default namespace of the assembly?

[AArnott]

This won't occur if you don't use InternalsVisibleTo, which I generally strongly discourage.
You can also disable this particular warning.

Duplicate of #555 (which is fixed by #911).