import DataCon
import TyCon
import Module
+import Packages( isDllName )
import HscTypes
import Maybes
import UniqSupply
\begin{code}
hasCafRefs :: PackageId -> VarEnv Var -> Arity -> CoreExpr -> CafInfo
hasCafRefs this_pkg p arity expr
- | is_caf || mentions_cafs
- = MayHaveCafRefs
+ | is_caf || mentions_cafs = MayHaveCafRefs
| otherwise = NoCafRefs
where
mentions_cafs = isFastTrue (cafRefs p expr)
- is_caf = not (arity > 0 || rhsIsStatic this_pkg expr)
+ is_dynamic_name = isDllName this_pkg
+ is_caf = not (arity > 0 || rhsIsStatic is_dynamic_name expr)
-- NB. we pass in the arity of the expression, which is expected
-- to be calculated by exprArity. This is because exprArity