vectoriser: fix warning

diff --git a/compiler/vectorise/Vectorise/Type/PADict.hs b/compiler/vectorise/Vectorise/Type/PADict.hs
index a15f671..6c94ae0 100644 (file)
--- a/compiler/vectorise/Vectorise/Type/PADict.hs
+++ b/compiler/vectorise/Vectorise/Type/PADict.hs
@@ -54,7 +54,6 @@ buildPADict vect_tc prepr_tc arr_tc repr
 
       -- Build the type of the dictionary function.
       pa_tc            <- builtin paTyCon
-      let pa_opitems   = [(id, NoDefMeth) | id <- method_ids]
       let Just pa_cls  = tyConClass_maybe pa_tc
 
       let dfun_ty      = mkForAllTys tvs