diff options
Diffstat (limited to 'pretyping/evarsolve.ml')
-rw-r--r-- | pretyping/evarsolve.ml | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/pretyping/evarsolve.ml b/pretyping/evarsolve.ml index de5a62726..ff0aeff75 100644 --- a/pretyping/evarsolve.ml +++ b/pretyping/evarsolve.ml @@ -20,7 +20,6 @@ open Retyping open Reductionops open Evarutil open Pretype_errors -open Sigma.Notations let normalize_evar evd ev = match EConstr.kind evd (mkEvar ev) with @@ -203,9 +202,7 @@ let restrict_evar_key evd evk filter candidates = let candidates = match candidates with | NoUpdate -> Option.map (fun l -> List.map EConstr.of_constr l) evi.evar_candidates | UpdateWith c -> Some c in - let sigma = Sigma.Unsafe.of_evar_map evd in - let Sigma (evk, sigma, _) = restrict_evar sigma evk filter candidates in - (Sigma.to_evar_map sigma, evk) + restrict_evar evd evk filter candidates end (* Restrict an applied evar and returns its restriction in the same context *) @@ -649,9 +646,7 @@ let make_projectable_subst aliases sigma evi args = *) let define_evar_from_virtual_equation define_fun env evd src t_in_env ty_t_in_sign sign filter inst_in_env = - let evd = Sigma.Unsafe.of_evar_map evd in - let Sigma (evar_in_env, evd, _) = new_evar_instance sign evd ty_t_in_sign ~filter ~src inst_in_env in - let evd = Sigma.to_evar_map evd in + let (evd, evar_in_env) = new_evar_instance sign evd ty_t_in_sign ~filter ~src inst_in_env in let t_in_env = whd_evar evd t_in_env in let (evk, _) = destEvar evd evar_in_env in let evd = define_fun env evd None (destEvar evd evar_in_env) t_in_env in @@ -721,10 +716,8 @@ let materialize_evar define_fun env evd k (evk1,args1) ty_in_env = ~status:univ_flexible (Some false) env evd (mkSort s) in define_evar_from_virtual_equation define_fun env evd src ty_in_env ty_t_in_sign sign2 filter2 inst2_in_env in - let evd = Sigma.Unsafe.of_evar_map evd in - let Sigma (ev2_in_sign, evd, _) = + let (evd, ev2_in_sign) = new_evar_instance sign2 evd ev2ty_in_sign ~filter:filter2 ~src inst2_in_sign in - let evd = Sigma.to_evar_map evd in let ev2_in_env = (fst (destEvar evd ev2_in_sign), Array.of_list inst2_in_env) in (evd, ev2_in_sign, ev2_in_env) |