X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fghci%2FGhciMonad.hs;h=5086022d05cd43303d7271b2a0b78a97305515d9;hb=86bec4298d582ef1d8f0a201d6a81145e1be9498;hp=d56a581d04f9e960c6d5ab2e7a65cc0d3ca77ab8;hpb=38e7ac3ffa32d75c1922e7247a910e06d9957116;p=ghc-hetmet.git

diff --git a/compiler/ghci/GhciMonad.hs b/compiler/ghci/GhciMonad.hs
index d56a581..5086022 100644
--- a/compiler/ghci/GhciMonad.hs
+++ b/compiler/ghci/GhciMonad.hs
@@ -11,8 +11,9 @@ module GhciMonad where
 #include "HsVersions.h"
 
 import qualified GHC
-import Outputable
-import Panic hiding (showException)
+import Outputable       hiding (printForUser)
+import qualified Outputable
+import Panic            hiding (showException)
 import Util
 import DynFlags
 import HscTypes
@@ -42,10 +43,10 @@ data GHCiState = GHCiState
 	args	       :: [String],
         prompt         :: String,
 	editor         :: String,
+        stop           :: String,
 	session        :: GHC.Session,
 	options        :: [GHCiOption],
         prelude        :: GHC.Module,
-        resume         :: [(SrcSpan, ThreadId, GHC.ResumeHandle)],
         breaks         :: !ActiveBreakPoints,
         tickarrays     :: ModuleEnv TickArray
                 -- tickarrays caches the TickArray for loaded modules,
@@ -179,29 +180,11 @@ unsetOption opt
 io :: IO a -> GHCi a
 io m = GHCi { unGHCi = \s -> m >>= return }
 
-popResume :: GHCi (Maybe (SrcSpan, ThreadId, GHC.ResumeHandle))
-popResume = do
-   st <- getGHCiState 
-   case (resume st) of
-      []     -> return Nothing
-      (x:xs) -> do setGHCiState $ st { resume = xs } ; return (Just x)
-         
-pushResume :: SrcSpan -> ThreadId -> GHC.ResumeHandle -> GHCi ()
-pushResume span threadId resumeAction = do
-   st <- getGHCiState
-   let oldResume = resume st
-   setGHCiState $ st { resume = (span, threadId, resumeAction) : oldResume }
-
-discardResumeContext :: GHCi ()
-discardResumeContext = do
-   st <- getGHCiState
-   setGHCiState st { resume = [] }
-
-showForUser :: SDoc -> GHCi String
-showForUser doc = do
+printForUser :: SDoc -> GHCi ()
+printForUser doc = do
   session <- getSession
   unqual <- io (GHC.getPrintUnqual session)
-  return $! showSDocForUser unqual doc
+  io $ Outputable.printForUser stdout unqual doc
 
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