\section[Finder]{Module Finder}
\begin{code}
-{-# OPTIONS -w #-}
--- The above warning supression flag is a temporary kludge.
--- While working on this module you are encouraged to remove it and fix
--- any warnings in the module. See
--- http://hackage.haskell.org/trac/ghc/wiki/Commentary/CodingStyle#Warnings
--- for details
-
module Finder (
flushFinderCaches,
FindResult(..),
findHomeModule,
mkHomeModLocation,
mkHomeModLocation2,
+ mkHiOnlyModLocation,
addHomeModuleToFinder,
uncacheModule,
mkStubPaths,
cannotFindModule,
cannotFindInterface,
+
) where
#include "HsVersions.h"
return result
where
- basename = dots_to_slashes (moduleNameString (moduleName mod))
+ basename = moduleNameSlashes (moduleName mod)
to_search :: [(FilePath, IO ModLocation)]
to_search = [ (file, fn path basename)
-- (b) and (c): "."
--
-- src_basename
--- (a): dots_to_slashes (moduleNameUserString mod)
+-- (a): (moduleNameSlashes mod)
-- (b) and (c): The filename of the source file, minus its extension
--
-- ext
-> String -- Suffix
-> IO ModLocation
mkHomeModLocation2 dflags mod src_basename ext = do
- let mod_basename = dots_to_slashes (moduleNameString mod)
+ let mod_basename = moduleNameSlashes mod
obj_fn <- mkObjPath dflags src_basename mod_basename
hi_fn <- mkHiPath dflags src_basename mod_basename
= let
stubdir = stubDir dflags
- mod_basename = dots_to_slashes (moduleNameString mod)
+ mod_basename = moduleNameSlashes mod
src_basename = basenameOf (expectJust "mkStubPaths"
(ml_hs_file location))
findObjectLinkable :: Module -> FilePath -> ClockTime -> IO Linkable
findObjectLinkable mod obj_fn obj_time = do
let stub_fn = case splitFilename3 obj_fn of
- (dir, base, ext) -> dir ++ "/" ++ base ++ "_stub.o"
+ (dir, base, _ext) -> dir ++ "/" ++ base ++ "_stub.o"
stub_exist <- doesFileExist stub_fn
if stub_exist
then return (LM obj_time mod [DotO obj_fn, DotO stub_fn])
else return (LM obj_time mod [DotO obj_fn])
-- -----------------------------------------------------------------------------
--- Utils
-
-dots_to_slashes :: String -> String
-dots_to_slashes = map (\c -> if c == '.' then '/' else c)
-
--- -----------------------------------------------------------------------------
-- Error messages
cannotFindModule :: DynFlags -> ModuleName -> FindResult -> SDoc