Clean up for code conventions & add some comment

[ghc-hetmet.git] / compiler / ghci / Debugger.hs

diff --git a/compiler/ghci/Debugger.hs b/compiler/ghci/Debugger.hs
index 33fcf61..f662217 100644 (file)
--- a/compiler/ghci/Debugger.hs
+++ b/compiler/ghci/Debugger.hs
@@ -63,8 +63,7 @@ pprintClosureCommand session bindThings force str = do
    -- Do the obtainTerm--bindSuspensions-computeSubstitution dance
    go :: Session -> Id -> IO (Maybe TvSubst)
    go cms id = do 
-     mb_term <- obtainTerm cms force id 
-     maybe (return Nothing) `flip` mb_term $ \term_ -> do
+       term_ <- obtainTerm cms force id 
        term      <- tidyTermTyVars cms term_
        term'     <- if not bindThings then return term 
                      else bindSuspensions cms term                         
@@ -72,7 +71,8 @@ pprintClosureCommand session bindThings force str = do
        unqual    <- GHC.getPrintUnqual cms
        let showSDocForUserOneLine unqual doc = 
                showDocWith LeftMode (doc (mkErrStyle unqual))
-       (putStrLn . showSDocForUserOneLine unqual) (ppr id <+> char '=' <+> showterm)
+       (putStrLn . showSDocForUserOneLine unqual) 
+                                   (ppr id <+> char '=' <+> showterm)
      -- Before leaving, we compare the type obtained to see if it's more specific
      --  Then, we extract a substitution, 
      --  mapping the old tyvars to the reconstructed types.
@@ -144,7 +144,8 @@ bindSuspensions cms@(Session ref) t = do
      where
 
 --    Processing suspensions. Give names and recopilate info
-        nameSuspensionsAndGetInfos :: IORef [String] -> TermFold (IO (Term, [(Name,Type,HValue)]))
+        nameSuspensionsAndGetInfos :: IORef [String] -> 
+                                       TermFold (IO (Term, [(Name,Type,HValue)]))
         nameSuspensionsAndGetInfos freeNames = TermFold 
                       {
                         fSuspension = doSuspension freeNames
@@ -204,7 +205,7 @@ newGrimName cms userName  = do
     us <- mkSplitUniqSupply 'b'
     let unique  = uniqFromSupply us
         occname = mkOccName varName userName
-        name    = mkInternalName unique occname noSrcLoc
+        name    = mkInternalName unique occname noSrcSpan
     return name
 
 skolemSubst subst = subst `setTvSubstEnv`