X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fspecialise%2FSpecConstr.lhs;h=65835d9631106a178e66c41df3f52fac7cadd095;hb=2f6ad11fa0c2995d950c91fd4301f23aceeb443b;hp=afd53dec8497268595f859b89de9569273e283b0;hpb=d66ea3ef8cfc87cb29c7bc736ea821a3923e2d30;p=ghc-hetmet.git

diff --git a/compiler/specialise/SpecConstr.lhs b/compiler/specialise/SpecConstr.lhs
index afd53de..65835d9 100644
--- a/compiler/specialise/SpecConstr.lhs
+++ b/compiler/specialise/SpecConstr.lhs
@@ -636,6 +636,8 @@ scExpr env e@(Lit l)  = returnUs (nullUsage, e)
 scExpr env e@(Var v)  = returnUs (varUsage env v UnkOcc, e)
 scExpr env (Note n e) = scExpr env e	`thenUs` \ (usg,e') ->
 			returnUs (usg, Note n e')
+scExpr env (Cast e co)= scExpr env e	`thenUs` \ (usg,e') ->
+                        returnUs (usg, Cast e' co)
 scExpr env (Lam b e)  = scExpr (extendBndr env b) e	`thenUs` \ (usg,e') ->
 			returnUs (usg, Lam b e')