diff options
| -rw-r--r-- | CHANGES | 3 | ||||
| -rw-r--r-- | plugins/ssrmatching/ssrmatching.ml4 | 8 | ||||
| -rw-r--r-- | pretyping/unification.ml | 9 | ||||
| -rw-r--r-- | pretyping/unification.mli | 3 | ||||
| -rw-r--r-- | tactics/tactics.ml | 45 |
5 files changed, 43 insertions, 25 deletions
@@ -25,6 +25,9 @@ Tactics - Deprecated the Implicit Tactic family of commands. +- The `simple apply` tactic now respects the `Opaque` flag when called from + Ltac (`auto` still does not respect it). + Tools - Coq_makefile lets one override or extend the following variables from diff --git a/plugins/ssrmatching/ssrmatching.ml4 b/plugins/ssrmatching/ssrmatching.ml4 index 93c63d522..b1c5e131f 100644 --- a/plugins/ssrmatching/ssrmatching.ml4 +++ b/plugins/ssrmatching/ssrmatching.ml4 @@ -312,20 +312,22 @@ let unif_HO_args env ise0 pa i ca = (* for HO evars, though hopefully Miller patterns can pick up some of *) (* those cases, and HO matching will mop up the rest. *) let flags_FO env = + let oracle = Environ.oracle env in + let ts = Conv_oracle.get_transp_state oracle in let flags = - { (Unification.default_no_delta_unify_flags ()).Unification.core_unify_flags + { (Unification.default_no_delta_unify_flags ts).Unification.core_unify_flags with Unification.modulo_conv_on_closed_terms = None; Unification.modulo_eta = true; Unification.modulo_betaiota = true; - Unification.modulo_delta_types = Conv_oracle.get_transp_state (Environ.oracle env)} + Unification.modulo_delta_types = ts } in { Unification.core_unify_flags = flags; Unification.merge_unify_flags = flags; Unification.subterm_unify_flags = flags; Unification.allow_K_in_toplevel_higher_order_unification = false; Unification.resolve_evars = - (Unification.default_no_delta_unify_flags ()).Unification.resolve_evars + (Unification.default_no_delta_unify_flags ts).Unification.resolve_evars } let unif_FO env ise p c = Unification.w_unify env ise Reduction.CONV ~flags:(flags_FO env) diff --git a/pretyping/unification.ml b/pretyping/unification.ml index 5f7faa13e..4c788abdb 100644 --- a/pretyping/unification.ml +++ b/pretyping/unification.ml @@ -398,8 +398,13 @@ let default_no_delta_core_unify_flags () = { (default_core_unify_flags ()) with modulo_betaiota = false; } -let default_no_delta_unify_flags () = - let flags = default_no_delta_core_unify_flags () in { +let default_no_delta_unify_flags ts = + let flags = default_no_delta_core_unify_flags () in + let flags = { flags with + modulo_conv_on_closed_terms = Some ts; + modulo_delta_types = ts + } in + { core_unify_flags = flags; merge_unify_flags = flags; subterm_unify_flags = flags; diff --git a/pretyping/unification.mli b/pretyping/unification.mli index 16ce5c93d..e2e261ae7 100644 --- a/pretyping/unification.mli +++ b/pretyping/unification.mli @@ -8,6 +8,7 @@ (* * (see LICENSE file for the text of the license) *) (************************************************************************) +open Names open Constr open EConstr open Environ @@ -40,7 +41,7 @@ val default_core_unify_flags : unit -> core_unify_flags val default_no_delta_core_unify_flags : unit -> core_unify_flags val default_unify_flags : unit -> unify_flags -val default_no_delta_unify_flags : unit -> unify_flags +val default_no_delta_unify_flags : transparent_state -> unify_flags val elim_flags : unit -> unify_flags val elim_no_delta_flags : unit -> unify_flags diff --git a/tactics/tactics.ml b/tactics/tactics.ml index 58c62af85..78f4fcf92 100644 --- a/tactics/tactics.ml +++ b/tactics/tactics.ml @@ -1638,13 +1638,11 @@ let tclORELSEOPT t k = Proofview.tclZERO ~info e | Some tac -> tac) -let general_apply with_delta with_destruct with_evars clear_flag - {CAst.loc;v=(c,lbind : EConstr.constr with_bindings)} = +let general_apply ?(respect_opaque=false) with_delta with_destruct with_evars + clear_flag {CAst.loc;v=(c,lbind : EConstr.constr with_bindings)} = Proofview.Goal.enter begin fun gl -> let concl = Proofview.Goal.concl gl in let sigma = Tacmach.New.project gl in - let flags = - if with_delta then default_unify_flags () else default_no_delta_unify_flags () in (* The actual type of the theorem. It will be matched against the goal. If this fails, then the head constant will be unfolded step by step. *) @@ -1653,7 +1651,12 @@ let general_apply with_delta with_destruct with_evars clear_flag Proofview.Goal.enter begin fun gl -> let env = Proofview.Goal.env gl in let sigma = Tacmach.New.project gl in - + let ts = + if respect_opaque then Conv_oracle.get_transp_state (oracle env) + else full_transparent_state + in + let flags = + if with_delta then default_unify_flags () else default_no_delta_unify_flags ts in let thm_ty0 = nf_betaiota env sigma (Retyping.get_type_of env sigma c) in let try_apply thm_ty nprod = try @@ -1719,14 +1722,14 @@ let rec apply_with_bindings_gen b e = function (general_apply b b e k cb) (apply_with_bindings_gen b e cbl) -let apply_with_delayed_bindings_gen b e l = +let apply_with_delayed_bindings_gen b e l = let one k {CAst.loc;v=f} = Proofview.Goal.enter begin fun gl -> let sigma = Tacmach.New.project gl in let env = Proofview.Goal.env gl in let (sigma, cb) = f env sigma in Tacticals.New.tclWITHHOLES e - (general_apply b b e k CAst.(make ?loc cb)) sigma + (general_apply ~respect_opaque:(not b) b b e k CAst.(make ?loc cb)) sigma end in let rec aux = function @@ -1801,14 +1804,12 @@ let apply_in_once_main flags innerclause env sigma (loc,d,lbind) = in aux (make_clenv_binding env sigma (d,thm) lbind) -let apply_in_once sidecond_first with_delta with_destruct with_evars naming - id (clear_flag,{ CAst.loc; v= d,lbind}) tac = +let apply_in_once ?(respect_opaque = false) sidecond_first with_delta + with_destruct with_evars naming id (clear_flag,{ CAst.loc; v= d,lbind}) tac = let open Context.Rel.Declaration in Proofview.Goal.enter begin fun gl -> let env = Proofview.Goal.env gl in let sigma = Tacmach.New.project gl in - let flags = - if with_delta then default_unify_flags () else default_no_delta_unify_flags () in let t' = Tacmach.New.pf_get_hyp_typ id gl in let innerclause = mk_clenv_from_env env sigma (Some 0) (mkVar id,t') in let targetid = find_name true (LocalAssum (Anonymous,t')) naming gl in @@ -1816,6 +1817,12 @@ let apply_in_once sidecond_first with_delta with_destruct with_evars naming Proofview.Goal.enter begin fun gl -> let env = Proofview.Goal.env gl in let sigma = Tacmach.New.project gl in + let ts = + if respect_opaque then Conv_oracle.get_transp_state (oracle env) + else full_transparent_state + in + let flags = + if with_delta then default_unify_flags () else default_no_delta_unify_flags ts in try let clause = apply_in_once_main flags innerclause env sigma (loc,c,lbind) in clenv_refine_in ~sidecond_first with_evars targetid id sigma clause @@ -1835,14 +1842,14 @@ let apply_in_once sidecond_first with_delta with_destruct with_evars naming aux [] with_destruct d end -let apply_in_delayed_once sidecond_first with_delta with_destruct with_evars naming - id (clear_flag,{CAst.loc;v=f}) tac = +let apply_in_delayed_once ?(respect_opaque = false) sidecond_first with_delta + with_destruct with_evars naming id (clear_flag,{CAst.loc;v=f}) tac = Proofview.Goal.enter begin fun gl -> let env = Proofview.Goal.env gl in let sigma = Tacmach.New.project gl in let (sigma, c) = f env sigma in Tacticals.New.tclWITHHOLES with_evars - (apply_in_once sidecond_first with_delta with_destruct with_evars + (apply_in_once ~respect_opaque sidecond_first with_delta with_destruct with_evars naming id (clear_flag,CAst.(make ?loc c)) tac) sigma end @@ -2529,11 +2536,11 @@ let assert_as first hd ipat t = (* apply in as *) -let general_apply_in sidecond_first with_delta with_destruct with_evars - id lemmas ipat = +let general_apply_in ?(respect_opaque=false) sidecond_first with_delta + with_destruct with_evars id lemmas ipat = let tac (naming,lemma) tac id = - apply_in_delayed_once sidecond_first with_delta with_destruct with_evars - naming id lemma tac in + apply_in_delayed_once ~respect_opaque sidecond_first with_delta + with_destruct with_evars naming id lemma tac in Proofview.Goal.enter begin fun gl -> let destopt = if with_evars then MoveLast (* evars would depend on the whole context *) @@ -2564,7 +2571,7 @@ let apply_in simple with_evars id lemmas ipat = general_apply_in false simple simple with_evars id lemmas ipat let apply_delayed_in simple with_evars id lemmas ipat = - general_apply_in false simple simple with_evars id lemmas ipat + general_apply_in ~respect_opaque:true false simple simple with_evars id lemmas ipat (*****************************) (* Tactics abstracting terms *) |