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-rw-r--r--src/type_check.ml8
1 files changed, 7 insertions, 1 deletions
diff --git a/src/type_check.ml b/src/type_check.ml
index 85cd59fb..9c1f4942 100644
--- a/src/type_check.ml
+++ b/src/type_check.ml
@@ -823,7 +823,13 @@ and check_lexp envs (LEXP_aux(lexp,(l,annot))) : (tannot lexp * typ * tannot ema
let t = {t=Tapp("reg",[TA_typ u])} in
let tannot = (Some(([],t),Emp,[],pure_e)) in
(LEXP_aux(lexp,(l,tannot)),u,Envmap.from_list [i,tannot],Emp,pure_e))
- | LEXP_memory(id,exps) -> (LEXP_aux(lexp,(l,annot)),new_t(),t_env,Emp,pure_e)
+ | LEXP_memory(id,exps) ->
+ let i = id_to_string id in
+ (match Envmap.apply t_env i with
+ | Some(Some((parms,t),External,cs,ef)) ->
+
+ (LEXP_aux(lexp,(l,annot)),new_t(),t_env,Emp,pure_e)
+ | _ -> (LEXP_aux(lexp,(l,annot)),new_t(),t_env,Emp,pure_e))
| LEXP_vector(vec,acc) -> (LEXP_aux(lexp,(l,annot)),new_t(),t_env,Emp,pure_e)
| LEXP_vector_range(vec,base,range)-> (LEXP_aux(lexp,(l,annot))),new_t(),t_env,Emp,pure_e
| LEXP_field(vec,id)-> (LEXP_aux(lexp,(l,annot))),new_t(),t_env,Emp,pure_e