diff options
Diffstat (limited to 'tactics/auto.ml')
| -rw-r--r-- | tactics/auto.ml | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/tactics/auto.ml b/tactics/auto.ml index 0f296c6af..ab2a16575 100644 --- a/tactics/auto.ml +++ b/tactics/auto.ml @@ -922,7 +922,7 @@ let prepare_hint check env init (sigma,c) = let c' = iter c in if check then Evarutil.check_evars (Global.env()) Evd.empty sigma c'; let diff = Evd.diff sigma init in - IsConstr (c', Evd.get_universe_context_set diff) + IsConstr (c', Evd.universe_context_set diff) let interp_hints poly = fun h -> @@ -1164,12 +1164,18 @@ let unify_resolve_gen poly = function | Some flags -> unify_resolve poly flags let exact poly (c,clenv) = - let c' = + let ctx, c' = if poly then let evd', subst = Evd.refresh_undefined_universes clenv.evd in - subst_univs_level_constr subst c - else c - in exact_check c' + let ctx = Evd.evar_universe_context evd' in + ctx, subst_univs_level_constr subst c + else + let ctx = Evd.evar_universe_context clenv.evd in + ctx, c + in + fun gl -> + tclTHEN (Refiner.tclEVARS (Evd.merge_universe_context (project gl) ctx)) + (exact_check c') gl (* Util *) |