diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/InterpreterStatements.ml | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/InterpreterStatements.ml b/src/InterpreterStatements.ml index 375f3dec..5565a98f 100644 --- a/src/InterpreterStatements.ml +++ b/src/InterpreterStatements.ml @@ -24,13 +24,16 @@ let log = L.statements_log let drop_value (config : C.config) (p : E.place) : cm_fun = fun cf ctx -> log#ldebug (lazy ("drop_value: place: " ^ place_to_string ctx p)); - (* Prepare the place (by ending the outer loans and the borrows) *) + (* Prepare the place (by ending the outer loans and the borrows). + * Note that [prepare_lplace] will use the `Write` access kind: + * it is ok, because when updating the value with [Bottom] below, + * we will use the `Move` access *) let end_borrows = true in let prepare = prepare_lplace config end_borrows p in (* Replace the value with [Bottom] *) let replace cf (v : V.typed_value) ctx = let nv = { v with value = V.Bottom } in - let ctx = write_place_unwrap config Write p nv ctx in + let ctx = write_place_unwrap config Move p nv ctx in cf ctx in (* Compose and apply *) |