Merge PR #10714: Solve universe error with SSR 'rewrite !term'

Reviewed-by: ppedrot

1 files changed, 12 insertions, 1 deletions

diff --git a/engine/proofview.mli b/engine/proofview.mli
index a17a1c9951..764a4a0058 100644
--- a/engine/proofview.mli
+++ b/engine/proofview.mli
@@ -398,7 +398,18 @@ val give_up : unit tactic
 val tclPROGRESS : 'a tactic -> 'a tactic
 
 module Progress : sig
-  val goal_equal : Evd.evar_map -> Evar.t -> Evd.evar_map -> Evar.t -> bool
+(** [goal_equal ~evd ~extended_evd evar extended_evar] tests whether
+    the [evar_info] from [evd] corresponding to [evar] is equal to that
+    from [extended_evd] corresponding to [extended_evar], up to
+    existential variable instantiation and equalisable universes. The
+    universe constraints in [extended_evd] are assumed to be an
+    extension of the universe constraints in [evd]. *)
+  val goal_equal :
+    evd:Evd.evar_map ->
+    extended_evd:Evd.evar_map ->
+    Evar.t ->
+    Evar.t ->
+    bool
 end
 
 (** Checks for interrupts *)