diff options
Diffstat (limited to 'lib/loc.mli')
-rw-r--r-- | lib/loc.mli | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/lib/loc.mli b/lib/loc.mli index 82792613c..6de6c584d 100644 --- a/lib/loc.mli +++ b/lib/loc.mli @@ -33,13 +33,11 @@ val make_loc : int * int -> t (** Make a location out of its start and end position *) val internal_ghost : t -val is_ghost : t -> bool + (** Test whether the location is meaningful *) val merge : t -> t -> t - -val merge_opt : t option -> t -> t -val opt_merge : t -> t option -> t +val merge_opt : t option -> t option -> t option (** {5 Located exceptions} *) @@ -54,20 +52,20 @@ val raise : ?loc:t -> exn -> 'a (** {5 Objects with location information } *) -type 'a located = t * 'a +type 'a located = t option * 'a (** Embed a location in a type *) (** Warning, this API is experimental *) -val to_pair : 'a located -> t * 'a +val to_pair : 'a located -> t option * 'a val tag : ?loc:t -> 'a -> 'a located val obj : 'a located -> 'a -val with_loc : (loc:t -> 'a -> 'b) -> 'a located -> 'b +val with_loc : (?loc:t -> 'a -> 'b) -> 'a located -> 'b val with_unloc : ('a -> 'b) -> 'a located -> 'b val map : ('a -> 'b) -> 'a located -> 'b located -val map_with_loc : (loc:t -> 'a -> 'b) -> 'a located -> 'b located +val map_with_loc : (?loc:t -> 'a -> 'b) -> 'a located -> 'b located val located_fold_left : ('a -> 'b -> 'a) -> 'a -> 'b located -> 'a val down_located : ('a -> 'b) -> 'a located -> 'b |