diff options
Diffstat (limited to 'plugins/funind/indfun.ml')
| -rw-r--r-- | plugins/funind/indfun.ml | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/plugins/funind/indfun.ml b/plugins/funind/indfun.ml index dab094f91..f01b6669d 100644 --- a/plugins/funind/indfun.ml +++ b/plugins/funind/indfun.ml @@ -46,7 +46,7 @@ let functional_induction with_clean c princl pat = try find_Function_infos c' with Not_found -> user_err (str "Cannot find induction information on "++ - Printer.pr_leconstr (mkConst c') ) + Printer.pr_leconstr_env (Tacmach.pf_env g) sigma (mkConst c') ) in match Tacticals.elimination_sort_of_goal g with | InProp -> finfo.prop_lemma @@ -74,7 +74,7 @@ let functional_induction with_clean c princl pat = (* mkConst(const_of_id princ_name ),g (\* FIXME *\) *) with Not_found -> (* This one is neither defined ! *) user_err (str "Cannot find induction principle for " - ++Printer.pr_leconstr (mkConst c') ) + ++ Printer.pr_leconstr_env (Tacmach.pf_env g) sigma (mkConst c') ) in let princ = EConstr.of_constr princ in (princ,NoBindings,Tacmach.pf_unsafe_type_of g' princ,g') @@ -841,12 +841,13 @@ let rec get_args b t : Constrexpr.local_binder_expr list * let make_graph (f_ref:global_reference) = let c,c_body = match f_ref with - | ConstRef c -> - begin try c,Global.lookup_constant c - with Not_found -> - raise (UserError (None,str "Cannot find " ++ Printer.pr_leconstr (mkConst c)) ) - end - | _ -> raise (UserError (None, str "Not a function reference") ) + | ConstRef c -> + begin try c,Global.lookup_constant c + with Not_found -> + let sigma, env = Pfedit.get_current_context () in + raise (UserError (None,str "Cannot find " ++ Printer.pr_leconstr_env env sigma (mkConst c)) ) + end + | _ -> raise (UserError (None, str "Not a function reference") ) in (match Global.body_of_constant_body c_body with | None -> error "Cannot build a graph over an axiom!" |