diff options
Diffstat (limited to 'plugins/firstorder/rules.ml')
| -rw-r--r-- | plugins/firstorder/rules.ml | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/plugins/firstorder/rules.ml b/plugins/firstorder/rules.ml index 7ffc78928d..a60fd4d8f1 100644 --- a/plugins/firstorder/rules.ml +++ b/plugins/firstorder/rules.ml @@ -38,14 +38,14 @@ let wrap n b continue seq gls= []->anomaly (Pp.str "Not the expected number of hyps") | nd::q-> let id = NamedDecl.get_id nd in - if occur_var env id (pf_concl gls) || - List.exists (occur_var_in_decl env id) ctx then + if occur_var env (project gls) id (pf_concl gls) || + List.exists (occur_var_in_decl env (project gls) id) ctx then (aux (i-1) q (nd::ctx)) else - add_formula Hyp (VarRef id) (NamedDecl.get_type nd) (aux (i-1) q (nd::ctx)) gls in + add_formula Hyp (VarRef id) (EConstr.Unsafe.to_constr (NamedDecl.get_type nd)) (aux (i-1) q (nd::ctx)) gls in let seq1=aux n nc [] in let seq2=if b then - add_formula Concl dummy_id (pf_concl gls) seq1 gls else seq1 in + add_formula Concl dummy_id (EConstr.Unsafe.to_constr (pf_concl gls)) seq1 gls else seq1 in continue seq2 gls let basename_of_global=function @@ -63,12 +63,13 @@ let axiom_tac t seq= with Not_found->tclFAIL 0 (Pp.str "No axiom link") let ll_atom_tac a backtrack id continue seq= + let open EConstr in tclIFTHENELSE (try tclTHENLIST [pf_constr_of_global (find_left a seq) (fun left -> pf_constr_of_global id (fun id -> - Proofview.V82.of_tactic (generalize [mkApp(id, [|left|])]))); + Proofview.V82.of_tactic (generalize [(mkApp(id, [|left|]))]))); clear_global id; Proofview.V82.of_tactic intro] with Not_found->tclFAIL 0 (Pp.str "No link")) @@ -131,9 +132,9 @@ let ll_ind_tac (ind,u as indu) largs backtrack id continue seq gl= let vars=Array.init p (fun j->mkRel (p-j)) in let capply=mkApp ((lift p cstr),vars) in let head=mkApp ((lift p idc),[|capply|]) in - it_mkLambda_or_LetIn head rc in + EConstr.of_constr (it_mkLambda_or_LetIn head rc) in let lp=Array.length rcs in - let newhyps idc =List.init lp (myterm idc) in + let newhyps idc =List.init lp (myterm (EConstr.Unsafe.to_constr idc)) in tclIFTHENELSE (tclTHENLIST [pf_constr_of_global id (fun idc -> Proofview.V82.of_tactic (generalize (newhyps idc))); @@ -142,8 +143,13 @@ let ll_ind_tac (ind,u as indu) largs backtrack id continue seq gl= (wrap lp false continue seq) backtrack gl let ll_arrow_tac a b c backtrack id continue seq= + let open EConstr in + let open Vars in + let a = EConstr.of_constr a in + let b = EConstr.of_constr b in + let c = EConstr.of_constr c in let cc=mkProd(Anonymous,a,(lift 1 b)) in - let d idc =mkLambda (Anonymous,b, + let d idc = mkLambda (Anonymous,b, mkApp (idc, [|mkLambda (Anonymous,(lift 1 a),(mkRel 2))|])) in tclORELSE (tclTHENS (Proofview.V82.of_tactic (cut c)) @@ -186,11 +192,12 @@ let left_exists_tac ind backtrack id continue seq gls= let ll_forall_tac prod backtrack id continue seq= tclORELSE - (tclTHENS (Proofview.V82.of_tactic (cut prod)) + (tclTHENS (Proofview.V82.of_tactic (cut (EConstr.of_constr prod))) [tclTHENLIST [Proofview.V82.of_tactic intro; pf_constr_of_global id (fun idc -> (fun gls-> + let open EConstr in let id0=pf_nth_hyp_id gls 1 in let term=mkApp(idc,[|mkVar(id0)|]) in tclTHEN (Proofview.V82.of_tactic (generalize [term])) (Proofview.V82.of_tactic (clear [id0])) gls)); |