diff options
Diffstat (limited to 'plugins/ltac/tacinterp.ml')
| -rw-r--r-- | plugins/ltac/tacinterp.ml | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/plugins/ltac/tacinterp.ml b/plugins/ltac/tacinterp.ml index f2241e78d2..da95869abb 100644 --- a/plugins/ltac/tacinterp.ml +++ b/plugins/ltac/tacinterp.ml @@ -1180,7 +1180,7 @@ and eval_tactic_ist ist tac : unit Proofview.tactic = match tac with | TacSolve l -> Tacticals.New.tclSOLVE (List.map (interp_tactic ist) l) | TacComplete tac -> Tacticals.New.tclCOMPLETE (interp_tactic ist tac) | TacArg {CAst.loc} -> Ftactic.run (val_interp (ensure_loc loc ist) tac) (fun v -> tactic_of_value ist v) - | TacSelect (sel, tac) -> Tacticals.New.tclSELECT sel (interp_tactic ist tac) + | TacSelect (sel, tac) -> Goal_select.tclSELECT sel (interp_tactic ist tac) (* For extensions *) | TacAlias {loc; v=(s,l)} -> let alias = Tacenv.interp_alias s in @@ -2148,7 +2148,8 @@ let interp_redexp env sigma r = (* Backwarding recursive needs of tactic glob/interp/eval functions *) let _ = - let eval lfun poly env sigma ty tac = + let eval ?loc ~poly env sigma tycon tac = + let lfun = GlobEnv.lfun env in let extra = TacStore.set TacStore.empty f_debug (get_debug ()) in let ist = { lfun; poly; extra; } in let tac = eval_tactic_ist ist tac in @@ -2156,8 +2157,13 @@ let _ = poly seems like enough to get reasonable behavior in practice *) let name = Id.of_string "ltac_gen" in - let (c, sigma) = Proof.refine_by_tactic ~name ~poly env sigma ty tac in - (EConstr.of_constr c, sigma) + let sigma, ty = match tycon with + | Some ty -> sigma, ty + | None -> GlobEnv.new_type_evar env sigma ~src:(loc,Evar_kinds.InternalHole) + in + let (c, sigma) = Proof.refine_by_tactic ~name ~poly (GlobEnv.renamed_env env) sigma ty tac in + let j = { Environ.uj_val = EConstr.of_constr c; uj_type = ty } in + (j, sigma) in GlobEnv.register_constr_interp0 wit_tactic eval |