Hi, It would be useful to access the current compilation parameters or even an entire RunGhc monad from inside a Template Haskell splice. Is there any way to do this? The reason I want to do this is I'm using the ghc API at runtime to dynamically execute code, and I want both the dynamically loaded code and static code to use a shared runtime module that defines some types used for communication across the boundary. To guarantee the internal representations etc are the same, I store the object file of the runtime during compilation then load it dynamically at runtime - but to make this work I need to know where the object file is (-odir and -hidir) and I also need to know or be able to deduce the GHC DynFlags so I can replicate them at runtime. I could also achieve this goal by putting my runtime in a separate package and installing it first, but that's less self-contained and would be a pain during development. Cheers, Ganesh