additional testing for the AdtReflection infrastructure
additional testing for the AdtReflection infrastructure

I'm about to significantly change @ast codegen, so we need these additional tests
to make sure that nothing breaks down the road.

xeno-by/scalameta,Dveim/scalameta,scalameta/scalameta,scalameta/scalameta,olafurpg/scalameta,scalameta/scalameta,MasseGuillaume/scalameta,MasseGuillaume/scalameta,scalameta/scalameta,xeno-by/scalameta,xeno-by/scalameta,olafurpg/scalameta,DavidDudson/scalameta,olafurpg/scalameta,DavidDudson/scalameta,MasseGuillaume/scalameta,scalameta/scalameta