X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2FbasicTypes%2FBasicTypes.lhs;h=4b0d3d73da433edeb655a09d0f859f11bbe71e8a;hb=3e35714a039779be26df0bbdeba4e2a282ec799a;hp=db66ca2109159040e3507dea1063679e0bad6870;hpb=ad94d40948668032189ad22a0ad741ac1f645f50;p=ghc-hetmet.git

diff --git a/compiler/basicTypes/BasicTypes.lhs b/compiler/basicTypes/BasicTypes.lhs
index db66ca2..4b0d3d7 100644
--- a/compiler/basicTypes/BasicTypes.lhs
+++ b/compiler/basicTypes/BasicTypes.lhs
@@ -18,7 +18,7 @@ types that
 -- 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/CodingStyle#Warnings
+--     http://hackage.haskell.org/trac/ghc/wiki/Commentary/CodingStyle#Warnings
 -- for details
 
 module BasicTypes(
@@ -385,10 +385,8 @@ data OccInfo
 
   | IAmALoopBreaker	-- Used by the occurrence analyser to mark loop-breakers
 			-- in a group of recursive definitions
-	!RulesOnly	-- True <=> This loop breaker mentions the other binders
-			--	    in its recursive group only in its RULES, not
-			--	    in its rhs
-			--  See OccurAnal Note [RulesOnly]
+	!RulesOnly	-- True <=> This is a weak or rules-only loop breaker
+			--  See OccurAnal Note [Weak loop breakers]
 
 type RulesOnly = Bool
 \end{code}
@@ -546,14 +544,21 @@ alwaysInlineSpec  = Inline AlwaysActive True	-- INLINE always
 neverInlineSpec   = Inline NeverActive  False	-- NOINLINE 
 
 instance Outputable Activation where
-   ppr AlwaysActive     = empty		-- The default
+   ppr NeverActive      = ptext SLIT("NEVER")
+   ppr AlwaysActive     = ptext SLIT("ALWAYS")
    ppr (ActiveBefore n) = brackets (char '~' <> int n)
    ppr (ActiveAfter n)  = brackets (int n)
-   ppr NeverActive      = ptext SLIT("NEVER")
     
 instance Outputable InlineSpec where
-   ppr (Inline act True)  = ptext SLIT("INLINE") <> ppr act
-   ppr (Inline act False) = ptext SLIT("NOINLINE") <> ppr act
+   ppr (Inline act is_inline)  
+	| is_inline = ptext SLIT("INLINE")
+		      <> case act of
+			   AlwaysActive -> empty
+			   other	-> ppr act
+	| otherwise = ptext SLIT("NOINLINE")
+		      <> case act of
+			    NeverActive -> empty
+			    other	-> ppr act
 
 isActive :: CompilerPhase -> Activation -> Bool
 isActive p NeverActive      = False