[GHC] #13168: Ambiguous interface errors in GHCi, even with -XPackageImports

[GHC]

#13168: Ambiguous interface errors in GHCi, even with -XPackageImports
-------------------------------------+-------------------------------------
        Reporter:  RyanGlScott       |                Owner:
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  GHCi              |              Version:  8.0.2
      Resolution:                    |             Keywords:  newcomer
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  GHC rejects       |  Unknown/Multiple
  valid program                      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:  #5979             |  Differential Rev(s):
       Wiki Page:                    |
-------------------------------------+-------------------------------------

Comment (by rwbarton):

 * I don't think there is a command to do this in GHCi specifically. I
 would use `ghc-pkg describe <pkg>` or `ghc-pkg field <pkg> exposed-
 modules`.

 * Use `:browse Data.List`, for example.

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13168#comment:5>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler