[project @ 2001-06-27 16:34:55 by simonmar]

Allow a module to be found on the package path only, by adding

  findPackageModule :: ModuleName -> IO (Maybe (Module,ModuleLocation))

diff --git a/ghc/compiler/main/Finder.lhs b/ghc/compiler/main/Finder.lhs
index 2322db9..74b243a 100644 (file)
--- a/ghc/compiler/main/Finder.lhs
+++ b/ghc/compiler/main/Finder.lhs
@@ -7,6 +7,7 @@
 module Finder (
     initFinder,        -- :: [PackageConfig] -> IO (), 
     findModule,                -- :: ModuleName -> IO (Maybe (Module, ModuleLocation))
+    findPackageModule, -- :: ModuleName -> IO (Maybe (Module, ModuleLocation))
     mkHomeModuleLocn,  -- :: ModuleName -> String -> Maybe FilePath 
                        --      -> IO ModuleLocation
     emptyHomeDirCache, -- :: IO ()
@@ -52,7 +53,7 @@ findModule name
   = do { j <- maybeHomeModule name
        ; case j of
            Just home_module -> return (Just home_module)
-           Nothing          -> maybePackageModule name
+           Nothing          -> findPackageModule name
        }
 
 maybeHomeModule :: ModuleName -> IO (Maybe (Module, ModuleLocation))
@@ -139,8 +140,8 @@ mkHomeModuleLocn mod_name basename maybe_source_fn = do
        ))
 
 
-maybePackageModule :: ModuleName -> IO (Maybe (Module, ModuleLocation))
-maybePackageModule mod_name = do
+findPackageModule :: ModuleName -> IO (Maybe (Module, ModuleLocation))
+findPackageModule mod_name = do
   pkgs <- getPackageInfo
 
   -- hi-suffix for packages depends on the build tag.