-#ifdef GHCI
--- | Parses a string as an identifier, and returns the list of 'Name's that
--- the identifier can refer to in the current interactive context.
-parseName :: Session -> String -> IO [Name]
-parseName s str = withSession s $ \hsc_env -> do
- maybe_rdr_name <- hscParseIdentifier (hsc_dflags hsc_env) str
- case maybe_rdr_name of
- Nothing -> return []
- Just (L _ rdr_name) -> do
- mb_names <- tcRnLookupRdrName hsc_env rdr_name
- case mb_names of
- Nothing -> return []
- Just ns -> return ns
- -- ToDo: should return error messages
-#endif
-
--- | Returns the 'TyThing' for a 'Name'. The 'Name' may refer to any
--- entity known to GHC, including 'Name's defined using 'runStmt'.
-lookupName :: Session -> Name -> IO (Maybe TyThing)
-lookupName s name = withSession s $ \hsc_env -> do
- case lookupTypeEnv (ic_type_env (hsc_IC hsc_env)) name of
- Just tt -> return (Just tt)
- Nothing -> do
- eps <- readIORef (hsc_EPS hsc_env)
- return $! lookupType (hsc_HPT hsc_env) (eps_PTE eps) name
-