Module type Nametab.WarnedTab

NAMETAB extended with warnings associated to some of the elements.

include NAMETAB
type elt

The type of the elements of the name table (eg ModPath.t)

val remove : Libnames.full_path -> elt -> unit

Remove an element.

val shortest_qualid_gen : ?loc:Loc.t -> (Names.Id.t -> bool) -> elt -> Libnames.qualid

shortest_qualid_gen avoid v: given an object v with full name Mylib.A.B.x, try to find the shortest among x, B.x, A.B.x and Mylib.A.B.x that denotes the same object. If avoid is true on x it is assumed to denote something else (so B.x is the shortest qualid that could be returned).

  • raises Not_found

    for unknown objects.

val shortest_qualid : ?loc:Loc.t -> Names.Id.Set.t -> elt -> Libnames.qualid

Like shortest_qualid_gen but using an id set instead of a closure.

val pr : elt -> Pp.t

Print using shortest_qualid and empty avoid set.

val locate_upto : limit:int -> Libnames.qualid -> (Libnames.qualid * elt) list

Find elements which are limit different from the input (dots are treated rigidly).

val locate_all : Libnames.qualid -> elt list

Locate all elements with a given suffix. If the qualid is a valid absolute name, that element is first in the list.

val completion_candidates : Libnames.qualid -> elt list

Return the elements that have the qualid as a prefix. UIs will usually compose with shortest_qualid. Experimental APIs, please tell us if you use it.

val to_path : elt -> Libnames.full_path

Return the absolute name for the given element.

val of_path : Libnames.full_path -> elt

Return an element bound to an absolute path.

val exists : Libnames.full_path -> bool

Returns whether this absolute path is taken.

type warning_data
val push : ?wdata:warning_data -> visibility -> Libnames.full_path -> elt -> unit

When visibility is Until, wdata may be Some _ in which case the warning data is associated to the element.

val is_warned : elt -> warning_data option

Return the warning data associated to the element.

val warn : ?loc:Loc.t -> elt -> warning_data -> unit

Emit the given warning data for the given element (if the warning is not disabled).

val locate : ?nowarn:bool -> Libnames.qualid -> elt

Unless nowarn:false is given, if the found element is associated to a warning, that warning is emitted.