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-rw-r--r--proofs/tacmach.ml7
1 files changed, 4 insertions, 3 deletions
diff --git a/proofs/tacmach.ml b/proofs/tacmach.ml
index b08051d757..a8ec4d8ca3 100644
--- a/proofs/tacmach.ml
+++ b/proofs/tacmach.ml
@@ -64,7 +64,8 @@ let pf_get_hyp_typ gls id =
id |> pf_get_hyp gls |> NamedDecl.get_type
let pf_ids_of_hyps gls = ids_of_named_context (pf_hyps gls)
-let pf_ids_set_of_hyps gls = Context.Named.to_vars (pf_hyps gls)
+let pf_ids_set_of_hyps gls =
+ Environ.ids_of_named_context_val (Environ.named_context_val (pf_env gls))
let pf_get_new_id id gls =
next_ident_away id (pf_ids_set_of_hyps gls)
@@ -175,8 +176,8 @@ module New = struct
let pf_ids_set_of_hyps gl =
(** We only get the identifiers in [hyps] *)
let gl = Proofview.Goal.assume gl in
- let hyps = Proofview.Goal.hyps gl in
- Context.Named.to_vars hyps
+ let env = Proofview.Goal.env gl in
+ Environ.ids_of_named_context_val (Environ.named_context_val env)
let pf_get_new_id id gl =
let ids = pf_ids_set_of_hyps gl in