diff options
Diffstat (limited to 'src/Interpreter.ml')
| -rw-r--r-- | src/Interpreter.ml | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/Interpreter.ml b/src/Interpreter.ml index 4aba1541..5440dc3c 100644 --- a/src/Interpreter.ml +++ b/src/Interpreter.ml @@ -650,7 +650,7 @@ let give_back_shared config (bid : V.BorrowId.id) (env : C.env) : C.env = by a shared value, referenced by the [original_bid] argument. *) let reborrow_shared (config : C.config) (original_bid : V.BorrowId.id) - (new_bid : V.BorrowId.id) (env : C.env) : C.env = + (new_bid : V.BorrowId.id) (ctx : C.eval_ctx) : C.eval_ctx = let rec reborrow_in_value (v : V.typed_value) : V.typed_value = match v.V.value with | V.Concrete _ | V.Bottom | V.Symbolic _ -> v @@ -694,7 +694,7 @@ let reborrow_shared (config : C.config) (original_bid : V.BorrowId.id) C.Abs abs | C.Frame -> C.Frame in - List.map reborrow_in_ev env + { ctx with env = List.map reborrow_in_ev ctx.env } (** End a borrow identified by its borrow id in an environment @@ -1569,8 +1569,7 @@ let rec copy_value (config : C.config) (ctx : C.eval_ctx) (v : V.typed_value) : | SharedBorrow bid -> let ctx, bid' = C.fresh_borrow_id ctx in (* TODO: clean indices *) - let env = reborrow_shared config bid bid' ctx.env in - let ctx = { ctx with env } in + let ctx = reborrow_shared config bid bid' ctx in (ctx, { v with V.value = V.Borrow (SharedBorrow bid') }) | MutBorrow (_, _) -> failwith "Can't copy a mutable borrow" | V.InactivatedMutBorrow _ -> |