diff options
| author | Gaetan Gilbert | 2017-04-06 22:48:32 +0200 |
|---|---|---|
| committer | Gaetan Gilbert | 2017-05-03 13:37:56 +0200 |
| commit | e9b745af47ba3386724b874e3fd74b6dad33b015 (patch) | |
| tree | 2d6953e463d5d0dad13a29e4340b16671681a731 /library | |
| parent | 4bff930da2c029a66eaf5378e5abd2cc35554f8f (diff) | |
Allow flexible anonymous universes in instances and sorts.
The addition to the test suite showcases the usage.
Diffstat (limited to 'library')
| -rw-r--r-- | library/declare.ml | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/library/declare.ml b/library/declare.ml index 31c9c24bc3..91e0cb44b3 100644 --- a/library/declare.ml +++ b/library/declare.ml @@ -514,11 +514,10 @@ let do_constraint poly l = match x with | GProp -> Loc.dummy_loc, (false, Univ.Level.prop) | GSet -> Loc.dummy_loc, (false, Univ.Level.set) - | GType None -> + | GType None | GType (Some (_, Anonymous)) -> user_err ~hdr:"Constraint" (str "Cannot declare constraints on anonymous universes") - | GType (Some (loc, id)) -> - let id = Id.of_string id in + | GType (Some (loc, Name id)) -> let names, _ = Global.global_universe_names () in try loc, Idmap.find id names with Not_found -> |