Hi all, I'm looking for some help using the GHC API to access the 'Annotations' (created using the 'ANN' mechanism) within modules of *external* packages i.e. non-home modules.Currently I'm using hscEPS :: HscEnv -> IO ExternalPackageState and then using the field eps_PIT :: !PackageIfaceTable and from there, accessing the mi_anns :: [IfaceAnnotation] field of the data ModIface stored in the PackageIfaceTable but this ends in an unfortunate: ``` panic! (the 'impossible' happened) (GHC version 8.2.2 for x86_64-apple-darwin): No mi_anns in PIT Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug ``` Perhaps this is because, as the documentation for `mi_anns` says: Annotations NOT STRICT! we read this field lazily from the interface file but I am not sure how to proceed at this point? Do I need a _different_ HscEnv? Or perhaps I need to set up/initialize the HscEnv separately? Any pointers would be most welcome! Thanks! Ranjit.