[commit: ghc] master: Small refactoring: Don't pass a redundant output_spec around (50b5150)

[Ian Lynagh]

Repository : http://darcs.haskell.org/ghc.git/

On branch  : master

http://hackage.haskell.org/trac/ghc/changeset/50b5150b4fe714cc591cad16dbc38ccce36a7f06

>---------------------------------------------------------------

commit 50b5150b4fe714cc591cad16dbc38ccce36a7f06
Author: Ian Lynagh <ian at well-typed.com>
Date:   Thu Feb 28 02:40:21 2013 +0000

    Small refactoring: Don't pass a redundant output_spec around

>---------------------------------------------------------------

 compiler/main/DriverPipeline.hs | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/compiler/main/DriverPipeline.hs b/compiler/main/DriverPipeline.hs
index 05a8e62..3ece6e7 100644
--- a/compiler/main/DriverPipeline.hs
+++ b/compiler/main/DriverPipeline.hs
@@ -549,7 +549,7 @@ runPipeline stop_phase hsc_env0 (input_fn, mb_phase)
 
          debugTraceMsg dflags 4 (text "Running the pipeline")
          r <- runPipeline' start_phase stop_phase hsc_env env input_fn
-                           output maybe_loc maybe_stub_o
+                           maybe_loc maybe_stub_o
 
          -- If we are compiling a Haskell module, and doing
          -- -dynamic-too, but couldn't do the -dynamic-too fast
@@ -567,7 +567,7 @@ runPipeline stop_phase hsc_env0 (input_fn, mb_phase)
                  env' = env { output_spec = output' }
              hsc_env' <- newHscEnv dflags'
              _ <- runPipeline' start_phase stop_phase hsc_env' env' input_fn
-                               output' maybe_loc maybe_stub_o
+                               maybe_loc maybe_stub_o
              return ()
          return r
 
@@ -577,12 +577,11 @@ runPipeline'
   -> HscEnv                     -- ^ Compilation environment
   -> PipeEnv
   -> FilePath                   -- ^ Input filename
-  -> PipelineOutput             -- ^ Output filename
   -> Maybe ModLocation          -- ^ A ModLocation, if this is a Haskell module
   -> Maybe FilePath             -- ^ stub object, if we have one
   -> IO (DynFlags, FilePath)    -- ^ (final flags, output filename)
 runPipeline' start_phase stop_phase hsc_env env input_fn
-             output maybe_loc maybe_stub_o
+             maybe_loc maybe_stub_o
   = do
   -- Execute the pipeline...
   let state = PipeState{ hsc_env, maybe_loc, maybe_stub_o = maybe_stub_o }
@@ -596,10 +595,10 @@ runPipeline' start_phase stop_phase hsc_env env input_fn
   -- stage, but we wanted to keep the output, then we have to explicitly
   -- copy the file, remembering to prepend a {-# LINE #-} pragma so that
   -- further compilation stages can tell what the original filename was.
-  case output of
+  case output_spec env of
     Temporary ->
         return (dflags, output_fn)
-    _ ->
+    output ->
         do final_fn <- getOutputFilename stop_phase output (src_basename env)
                                          dflags stop_phase maybe_loc
            when (final_fn /= output_fn) $ do