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-rw-r--r--compiler/InterpreterBorrows.mli12
1 files changed, 10 insertions, 2 deletions
diff --git a/compiler/InterpreterBorrows.mli b/compiler/InterpreterBorrows.mli
index 0733a15b..f21fdcd5 100644
--- a/compiler/InterpreterBorrows.mli
+++ b/compiler/InterpreterBorrows.mli
@@ -30,5 +30,13 @@ val end_abstraction : C.config -> V.AbstractionId.id -> cm_fun
(** End a set of abstractions while preserving the invariants. *)
val end_abstractions : C.config -> V.AbstractionId.Set.t -> cm_fun
-(** Activate a reserved borrow into a mutable borrow, while preserving the invariants. *)
-val activate_inactivated_mut_borrow : C.config -> V.BorrowId.id -> cm_fun
+(** Promote a reserved mut borrow to a mut borrow, while preserving the invariants.
+
+ Reserved borrows are special mutable borrows which are created as shared borrows
+ then promoted to mutable borrows upon their first use.
+
+ This function replaces the reserved borrow with a mutable borrow, then replaces
+ the corresponding shared loan with a mutable loan (after having ended the
+ other shared borrows which point to this loan).
+ *)
+val promote_reserved_mut_borrow : C.config -> V.BorrowId.id -> cm_fun