When I run stack ghci outside of a project directory I get output like:
bash$ stack ghci
everything-0.0.1: initial-build-steps (lib)
Configuring GHCi with the following packages: everything
GHCi, version 8.0.2: http://www.haskell.org/ghc/ :? for help
Loaded GHCi configuration from /Users/erantapaa/.ghc/ghci.conf
Loaded GHCi configuration from /private/var/folders/.../ghci-script
Prelude>
It would be very helpful to display the resolver being used in this scenario.