diff options
Diffstat (limited to 'engine/evd.ml')
-rw-r--r-- | engine/evd.ml | 44 |
1 files changed, 22 insertions, 22 deletions
diff --git a/engine/evd.ml b/engine/evd.ml index cd0b52eca..3f4bfe7af 100644 --- a/engine/evd.ml +++ b/engine/evd.ml @@ -283,8 +283,8 @@ type evar_universe_context = (** The subset of unification variables that can be instantiated with algebraic universes as they appear in types and universe instances only. *) - uctx_universes : Univ.universes; (** The current graph extended with the local constraints *) - uctx_initial_universes : Univ.universes; (** The graph at the creation of the evar_map *) + uctx_universes : UGraph.t; (** The current graph extended with the local constraints *) + uctx_initial_universes : UGraph.t; (** The graph at the creation of the evar_map *) } let empty_evar_universe_context = @@ -292,8 +292,8 @@ let empty_evar_universe_context = uctx_local = Univ.ContextSet.empty; uctx_univ_variables = Univ.LMap.empty; uctx_univ_algebraic = Univ.LSet.empty; - uctx_universes = Univ.initial_universes; - uctx_initial_universes = Univ.initial_universes } + uctx_universes = UGraph.initial_universes; + uctx_initial_universes = UGraph.initial_universes } let evar_universe_context_from e = let u = universes e in @@ -314,7 +314,7 @@ let union_evar_universe_context ctx ctx' = (Univ.ContextSet.levels ctx.uctx_local) in let newus = Univ.LSet.diff newus (Univ.LMap.domain ctx.uctx_univ_variables) in let declarenew g = - Univ.LSet.fold (fun u g -> Univ.add_universe u false g) newus g + Univ.LSet.fold (fun u g -> UGraph.add_universe u false g) newus g in let names_rev = Univ.LMap.union (snd ctx.uctx_names) (snd ctx'.uctx_names) in { uctx_names = (names, names_rev); @@ -328,7 +328,7 @@ let union_evar_universe_context ctx ctx' = if local == ctx.uctx_local then ctx.uctx_universes else let cstrsr = Univ.ContextSet.constraints ctx'.uctx_local in - Univ.merge_constraints cstrsr (declarenew ctx.uctx_universes) } + UGraph.merge_constraints cstrsr (declarenew ctx.uctx_universes) } (* let union_evar_universe_context_key = Profile.declare_profile "union_evar_universe_context";; *) (* let union_evar_universe_context = *) @@ -374,7 +374,7 @@ let process_universe_constraints univs vars alg cstrs = | Some l -> Inr (l, Univ.LMap.mem l !vars, Univ.LSet.mem l alg) in if d == Universes.ULe then - if Univ.check_leq univs l r then + if UGraph.check_leq univs l r then (** Keep Prop/Set <= var around if var might be instantiated by prop or set later. *) if Univ.Universe.is_level l then @@ -413,7 +413,7 @@ let process_universe_constraints univs vars alg cstrs = instantiate_variable l' r vars else if rloc then instantiate_variable r' l vars - else if not (Univ.check_eq univs l r) then + else if not (UGraph.check_eq univs l r) then (* Two rigid/global levels, none of them being local, one of them being Prop/Set, disallow *) if Univ.Level.is_small l' || Univ.Level.is_small r' then @@ -433,7 +433,7 @@ let process_universe_constraints univs vars alg cstrs = Univ.enforce_leq inst lu local else raise (Univ.UniverseInconsistency (Univ.Eq, lu, r, None)) | _, _ (* One of the two is algebraic or global *) -> - if Univ.check_eq univs l r then local + if UGraph.check_eq univs l r then local else raise (Univ.UniverseInconsistency (Univ.Eq, l, r, None)) in let local = @@ -459,7 +459,7 @@ let add_constraints_context ctx cstrs = in { ctx with uctx_local = (univs, Univ.Constraint.union local local'); uctx_univ_variables = vars; - uctx_universes = Univ.merge_constraints local' ctx.uctx_universes } + uctx_universes = UGraph.merge_constraints local' ctx.uctx_universes } (* let addconstrkey = Profile.declare_profile "add_constraints_context";; *) (* let add_constraints_context = Profile.profile2 addconstrkey add_constraints_context;; *) @@ -473,7 +473,7 @@ let add_universe_constraints_context ctx cstrs = in { ctx with uctx_local = (univs, Univ.Constraint.union local local'); uctx_univ_variables = vars; - uctx_universes = Univ.merge_constraints local' ctx.uctx_universes } + uctx_universes = UGraph.merge_constraints local' ctx.uctx_universes } (* let addunivconstrkey = Profile.declare_profile "add_universe_constraints_context";; *) (* let add_universe_constraints_context = *) @@ -1012,13 +1012,13 @@ let merge_uctx sideff rigid uctx ctx' = in let declare g = LSet.fold (fun u g -> - try Univ.add_universe u false g - with Univ.AlreadyDeclared when sideff -> g) + try UGraph.add_universe u false g + with UGraph.AlreadyDeclared when sideff -> g) levels g in let initial = declare uctx.uctx_initial_universes in let univs = declare uctx.uctx_universes in - let uctx_universes = merge_constraints (ContextSet.constraints ctx') univs in + let uctx_universes = UGraph.merge_constraints (ContextSet.constraints ctx') univs in { uctx with uctx_local; uctx_universes; uctx_initial_universes = initial } let merge_context_set rigid evd ctx' = @@ -1079,11 +1079,11 @@ let uctx_new_univ_variable rigid name predicative | None -> uctx.uctx_names in let initial = - Univ.add_universe u false uctx.uctx_initial_universes + UGraph.add_universe u false uctx.uctx_initial_universes in let uctx' = {uctx' with uctx_names = names; uctx_local = ctx'; - uctx_universes = Univ.add_universe u false uctx.uctx_universes; + uctx_universes = UGraph.add_universe u false uctx.uctx_universes; uctx_initial_universes = initial} in uctx', u @@ -1102,10 +1102,10 @@ let new_sort_variable ?name ?(predicative=true) rigid d = let add_global_univ d u = let uctx = d.universes in let initial = - Univ.add_universe u true uctx.uctx_initial_universes + UGraph.add_universe u true uctx.uctx_initial_universes in let univs = - Univ.add_universe u true uctx.uctx_universes + UGraph.add_universe u true uctx.uctx_universes in { d with universes = { uctx with uctx_local = Univ.ContextSet.add_universe u uctx.uctx_local; uctx_initial_universes = initial; @@ -1245,10 +1245,10 @@ let set_leq_sort env evd s1 s2 = else evd let check_eq evd s s' = - Univ.check_eq evd.universes.uctx_universes s s' + UGraph.check_eq evd.universes.uctx_universes s s' let check_leq evd s s' = - Univ.check_leq evd.universes.uctx_universes s s' + UGraph.check_leq evd.universes.uctx_universes s s' let subst_univs_context_with_def def usubst (ctx, cst) = (Univ.LSet.diff ctx def, Univ.subst_univs_constraints usubst cst) @@ -1301,10 +1301,10 @@ let refresh_undefined_univ_variables uctx = (Option.map (Univ.subst_univs_level_universe subst) v) acc) uctx.uctx_univ_variables Univ.LMap.empty in - let declare g = Univ.LSet.fold (fun u g -> Univ.add_universe u false g) + let declare g = Univ.LSet.fold (fun u g -> UGraph.add_universe u false g) (Univ.ContextSet.levels ctx') g in let initial = declare uctx.uctx_initial_universes in - let univs = declare Univ.initial_universes in + let univs = declare UGraph.initial_universes in let uctx' = {uctx_names = uctx.uctx_names; uctx_local = ctx'; uctx_univ_variables = vars; uctx_univ_algebraic = alg; |