diff options
Diffstat (limited to 'checker/indtypes.ml')
| -rw-r--r-- | checker/indtypes.ml | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/checker/indtypes.ml b/checker/indtypes.ml index b11b79d1a..6d936796a 100644 --- a/checker/indtypes.ml +++ b/checker/indtypes.ml @@ -331,7 +331,7 @@ let check_correct_par (env,n,ntypes,_) hyps l largs = recursive parameters *) let check_rec_par (env,n,_,_) hyps nrecp largs = - let (lpar,_) = list_chop nrecp largs in + let (lpar,_) = List.chop nrecp largs in let rec find index = function | ([],_) -> () @@ -355,7 +355,7 @@ let abstract_mind_lc env ntyps npars lc = lc else let make_abs = - list_tabulate + List.tabulate (function i -> lambda_implicit_lift npars (Rel (i+1))) ntyps in Array.map (substl make_abs) lc @@ -432,7 +432,7 @@ let check_positivity_one (env, _,ntypes,_ as ienv) hyps nrecp (_,i as ind) indlc let auxnpar = mib.mind_nparams_rec in let nonrecpar = mib.mind_nparams - auxnpar in let (lpar,auxlargs) = - try list_chop auxnpar largs + try List.chop auxnpar largs with Failure _ -> raise (IllFormedInd (LocalNonPos n)) in (* If the inductive appears in the args (non params) then the definition is not positive. *) @@ -514,7 +514,7 @@ let check_positivity env_ar mind params nrecp inds = let lparams = rel_context_length params in let check_one i mip = let ra_env = - list_tabulate (fun _ -> (Norec,mk_norec)) lparams @ lra_ind in + List.tabulate (fun _ -> (Norec,mk_norec)) lparams @ lra_ind in let ienv = (env_ar, 1+lparams, ntypes, ra_env) in check_positivity_one ienv params nrecp (mind,i) mip.mind_nf_lc in |