import PrelNames
import DynFlags
import Util
-import HscTypes ( HscEnv, IsBootInterface, msObjFilePath, msHsFilePath, getSession )
+import HscTypes
import SysTools ( newTempName )
import qualified SysTools
import Module
import Digraph ( SCC(..) )
-import Finder ( findImportedModule, FindResult(..) )
+import Finder
import Outputable
import Panic
import SrcLoc
import FastString
import Exception
-import ErrUtils ( debugTraceMsg, putMsg )
+import ErrUtils
import MonadUtils ( liftIO )
import System.Directory
obj_file = msObjFilePath node
obj_files = insertSuffixes obj_file extra_suffixes
- do_imp is_boot pkg_qual imp_mod
- = do { mb_hi <- findDependency hsc_env pkg_qual imp_mod
+ do_imp loc is_boot pkg_qual imp_mod
+ = do { mb_hi <- findDependency hsc_env loc pkg_qual imp_mod
is_boot include_pkg_deps
; case mb_hi of {
Nothing -> return () ;
-- Emit a dependency for each import
; let do_imps is_boot idecls = sequence_
- [ do_imp is_boot (ideclPkgQual i) mod
- | L _ i <- idecls,
+ [ do_imp loc is_boot (ideclPkgQual i) mod
+ | L loc i <- idecls,
let mod = unLoc (ideclName i),
mod `notElem` excl_mods ]
; do_imps False (ms_imps node)
; when (dopt Opt_ImplicitPrelude (ms_hspp_opts node)) $
- do_imp False Nothing pRELUDE_NAME
+ do_imp noSrcSpan False Nothing pRELUDE_NAME
}
findDependency :: HscEnv
+ -> SrcSpan
-> 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 pkg imp is_boot include_pkg_deps
+findDependency hsc_env srcloc 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 pkg
| otherwise
-> return Nothing
- _ -> panic "findDependency"
+ fail -> throwOneError $ mkPlainErrMsg srcloc $
+ cannotFindModule (hsc_dflags hsc_env) imp fail
}
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