X-Git-Url: https://git.stderr.nl/gitweb?a=blobdiff_plain;f=c%CE%BBash%2FCLasH%2FNormalize%2FNormalizeTypes.hs;h=4e98709eed26c2bf07dbbf5339014957cd44910d;hb=07a6394442d0d83a754af8f0d90f3702bb1821c6;hp=a7de6dced1645a69539b4d7c0ec39b916aeaea42;hpb=3deb1d21f696f8495cd99345c9677210e2a2fc79;p=matthijs%2Fmaster-project%2Fc%CE%BBash.git

diff --git "a/c\316\273ash/CLasH/Normalize/NormalizeTypes.hs" "b/c\316\273ash/CLasH/Normalize/NormalizeTypes.hs"
index a7de6dc..4e98709 100644
--- "a/c\316\273ash/CLasH/Normalize/NormalizeTypes.hs"
+++ "b/c\316\273ash/CLasH/Normalize/NormalizeTypes.hs"
@@ -15,7 +15,20 @@ import CLasH.Translator.TranslatorTypes
 type TransformMonad = Writer.WriterT Monoid.Any TranslatorSession
 
 -- | In what context does a core expression occur?
-data CoreContext = Other -- ^ Another context
-
+data CoreContext = AppFirst        -- ^ The expression is the first
+                                   -- argument of an application (i.e.,
+                                   -- it is applied)
+                 | AppSecond       -- ^ The expression is the second
+                                   --   argument of an application
+                                   --   (i.e., something is applied to it)
+                 | LetBinding      -- ^ The expression is bound in a
+                                   --   (recursive or non-recursive) let
+                                   --   expression.
+                 | LetBody         -- ^ The expression is the body of a
+                                   --   let expression
+                 | LambdaBody      -- ^ The expression is the body of a
+                                   --   lambda abstraction
+                 | Other           -- ^ Another context
+  deriving (Eq, Show)
 -- | Transforms a CoreExpr and keeps track if it has changed.
 type Transform = [CoreContext] -> CoreSyn.CoreExpr -> TransformMonad CoreSyn.CoreExpr