import qualified GHC
import GHC ( ModSummary(..), GhcMonad )
+import HsSyn ( ImportDecl(..) )
import PrelNames
import DynFlags
import Util
obj_file = msObjFilePath node
obj_files = insertSuffixes obj_file extra_suffixes
- do_imp is_boot imp_mod
- = do { mb_hi <- findDependency hsc_env src_file imp_mod
+ do_imp is_boot pkg_qual imp_mod
+ = do { mb_hi <- findDependency hsc_env pkg_qual imp_mod
is_boot include_pkg_deps
; case mb_hi of {
Nothing -> return () ;
-- Emit a dependency for each import
- -- SOURCE imports
- ; mapM_ (do_imp True)
- (filter (`notElem` excl_mods) (map unLoc (ms_srcimps node)))
+ ; let do_imps is_boot idecls = sequence_
+ [ do_imp is_boot (ideclPkgQual i) mod
+ | L _ i <- idecls,
+ let mod = unLoc (ideclName i),
+ mod `notElem` excl_mods ]
- -- regular imports
- ; mapM_ (do_imp False)
- (filter (`notElem` excl_mods) (map unLoc (ms_imps node)))
+ ; do_imps True (ms_srcimps node)
+ ; do_imps False (ms_imps node)
; when (dopt Opt_ImplicitPrelude (ms_hspp_opts node)) $
- do_imp False pRELUDE_NAME
+ do_imp False Nothing pRELUDE_NAME
}
findDependency :: HscEnv
- -> FilePath -- Importing module: used only for error msg
+ -> Maybe FastString -- package qualifier, if any
-> ModuleName -- Imported module
-> IsBootInterface -- Source import
-> Bool -- Record dependency on package modules
-> IO (Maybe FilePath) -- Interface file file
-findDependency hsc_env _ imp is_boot include_pkg_deps
+findDependency hsc_env pkg imp is_boot include_pkg_deps
= do { -- Find the module; this will be fast because
-- we've done it once during downsweep
- r <- findImportedModule hsc_env imp Nothing
+ r <- findImportedModule hsc_env imp pkg
; case r of
Found loc _
-- Home package: just depend on the .hi or hi-boot file
pp_ms loop_breaker $$ vcat (map pp_group groups)
where
(boot_only, others) = partition is_boot_only mss
- is_boot_only ms = not (any in_group (ms_imps ms))
+ is_boot_only ms = not (any in_group (map (ideclName.unLoc) (ms_imps ms)))
in_group (L _ m) = m `elem` group_mods
group_mods = map (moduleName . ms_mod) mss
groups = GHC.topSortModuleGraph True all_others Nothing
pp_ms summary = text mod_str <> text (take (20 - length mod_str) (repeat ' '))
- <+> (pp_imps empty (ms_imps summary) $$
- pp_imps (ptext (sLit "{-# SOURCE #-}")) (ms_srcimps summary))
+ <+> (pp_imps empty (map (ideclName.unLoc) (ms_imps summary)) $$
+ pp_imps (ptext (sLit "{-# SOURCE #-}")) (map (ideclName.unLoc) (ms_srcimps summary)))
where
mod_str = moduleNameString (moduleName (ms_mod summary))