diff options
Diffstat (limited to 'engine')
| -rw-r--r-- | engine/termops.ml | 4 | ||||
| -rw-r--r-- | engine/termops.mli | 1 |
2 files changed, 5 insertions, 0 deletions
diff --git a/engine/termops.ml b/engine/termops.ml index 17e56ec31e..35cacc65b2 100644 --- a/engine/termops.ml +++ b/engine/termops.ml @@ -599,6 +599,10 @@ let collect_vars c = | _ -> fold_constr aux vars c in aux Id.Set.empty c +let vars_of_global_reference env gr = + let c, _ = Universes.unsafe_constr_of_global gr in + vars_of_global (Global.env ()) c + (* Tests whether [m] is a subterm of [t]: [m] is appropriately lifted through abstractions of [t] *) diff --git a/engine/termops.mli b/engine/termops.mli index 0a7ac1f266..fd8edafbcf 100644 --- a/engine/termops.mli +++ b/engine/termops.mli @@ -121,6 +121,7 @@ val dependent_in_decl : constr -> Context.Named.Declaration.t -> bool val count_occurrences : constr -> constr -> int val collect_metas : constr -> int list val collect_vars : constr -> Id.Set.t (** for visible vars only *) +val vars_of_global_reference : env -> Globnames.global_reference -> Id.Set.t val occur_term : constr -> constr -> bool (** Synonymous of dependent Substitution of metavariables *) |