Use HscEnv from initial HsToCore transformation when translating tfp to int

[matthijs/master-project/cλash.git] / CoreTools.hs

diff --git a/CoreTools.hs b/CoreTools.hs
index eae4122deff7425570ea5b232d4545ede76d46ac..988825509cd33be0b85f4c58d058ce1ba8edf9dc 100644 (file)
--- a/CoreTools.hs
+++ b/CoreTools.hs
@@ -38,9 +38,10 @@ import Pretty
 
 -- | Evaluate a core Type representing type level int from the tfp
 -- library to a real int.
-eval_tfp_int :: Type.Type -> Int
-eval_tfp_int ty =
+eval_tfp_int :: HscTypes.HscEnv -> Type.Type -> Int
+eval_tfp_int env ty =
   unsafeRunGhc $ do
+    GHC.setSession env
     -- Automatically import modules for any fully qualified identifiers
     setDynFlag DynFlags.Opt_ImplicitImportQualified