+genVarArgs wrap = genCoreArgs $ \dst func args -> let
+ args' = map exprToVar args
+ in
+ wrap dst func args'
+
+-- | A function to wrap a builder-like function that expects its arguments to
+-- be core expressions.
+genCoreArgs ::
+ (dst -> func -> [CoreSyn.CoreExpr] -> res)
+ -> (dst -> func -> [Either CoreSyn.CoreExpr AST.Expr] -> res)
+genCoreArgs wrap dst func args = wrap dst func args'