Merging in the new codegen branch

[ghc-hetmet.git] / compiler / basicTypes / IdInfo.lhs

diff --git a/compiler/basicTypes/IdInfo.lhs b/compiler/basicTypes/IdInfo.lhs
index 1ebfcf9..26fe453 100644 (file)
--- a/compiler/basicTypes/IdInfo.lhs
+++ b/compiler/basicTypes/IdInfo.lhs
@@ -623,6 +623,7 @@ data CafInfo
 
        | NoCafRefs                     -- ^ A function or static constructor
                                        -- that refers to no CAFs.
+        deriving (Eq, Ord)
 
 -- | Assumes that the 'Id' has CAF references: definitely safe
 vanillaCafInfo :: CafInfo