X-Git-Url: https://git.stderr.nl/gitweb?a=blobdiff_plain;f=c%CE%BBash%2FCLasH%2FUtils%2FCore%2FCoreTools.hs;h=42373a4eace28d337b193d9eb1376f7666061d7f;hb=1ccb9c8289bfb3c2701bf62435332b4c94b04169;hp=45721a891a7bf6d1662465322795daa2995a67ff;hpb=b2967df7f237e5b4db15d069895ca01c31712d9e;p=matthijs%2Fmaster-project%2Fc%CE%BBash.git

diff --git "a/c\316\273ash/CLasH/Utils/Core/CoreTools.hs" "b/c\316\273ash/CLasH/Utils/Core/CoreTools.hs"
index 45721a8..42373a4 100644
--- "a/c\316\273ash/CLasH/Utils/Core/CoreTools.hs"
+++ "b/c\316\273ash/CLasH/Utils/Core/CoreTools.hs"
@@ -40,7 +40,7 @@ import CLasH.Utils.Pretty
 -- library to a real int.
 eval_tfp_int :: HscTypes.HscEnv -> Type.Type -> Int
 eval_tfp_int env ty =
-  unsafeRunGhc $ do
+  unsafeRunGhc libdir $ do
     GHC.setSession env
     -- Automatically import modules for any fully qualified identifiers
     setDynFlag DynFlags.Opt_ImplicitImportQualified
@@ -52,7 +52,10 @@ eval_tfp_int env ty =
     let int_ty = SrcLoc.noLoc $ HsTypes.HsTyVar TysWiredIn.intTyCon_RDR
     let expr = HsExpr.ExprWithTySig app int_ty
     core <- toCore expr
-    execCore core 
+    execCore core
+  where
+    libdir = DynFlags.topDir dynflags
+    dynflags = HscTypes.hsc_dflags env
 
 normalise_tfp_int :: HscTypes.HscEnv -> Type.Type -> Type.Type
 normalise_tfp_int env ty =
@@ -208,3 +211,14 @@ getLiterals app@(CoreSyn.App _ _) = literals
   where
     (CoreSyn.Var f, args) = CoreSyn.collectArgs app
     literals = filter (is_lit) args
+
+-- reduceCoreListToHsList :: CoreExpr -> [a]
+reduceCoreListToHsList app@(CoreSyn.App _ _) = out
+  where
+    (fun, args) = CoreSyn.collectArgs app
+    len = length args
+    out = case len of
+          3 -> ((args!!1) : (reduceCoreListToHsList (args!!2)))
+          otherwise -> []
+
+reduceCoreListToHsList _ = []