diff options
Diffstat (limited to 'checker/indtypes.ml')
| -rw-r--r-- | checker/indtypes.ml | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/checker/indtypes.ml b/checker/indtypes.ml index 050c33e6..f02f03dc 100644 --- a/checker/indtypes.ml +++ b/checker/indtypes.ml @@ -176,7 +176,7 @@ let typecheck_arity env params inds = (* Allowed eliminations *) let check_predicativity env s small level = - match s, engagement env with + match s, fst (engagement env) with Type u, _ -> (* let u' = fresh_local_univ () in *) (* let cst = *) @@ -184,7 +184,7 @@ let check_predicativity env s small level = (* (universes env) in *) if not (Univ.check_leq (universes env) level u) then failwith "impredicative Type inductive type" - | Prop Pos, Some ImpredicativeSet -> () + | Prop Pos, ImpredicativeSet -> () | Prop Pos, _ -> if not small then failwith "impredicative Set inductive type" | Prop Null,_ -> () @@ -269,7 +269,7 @@ type ill_formed_ind = | LocalNonPos of int | LocalNotEnoughArgs of int | LocalNotConstructor - | LocalNonPar of int * int + | LocalNonPar of int * int * int exception IllFormedInd of ill_formed_ind @@ -291,9 +291,9 @@ let explain_ind_err ntyp env0 nbpar c err = | LocalNotConstructor -> raise (InductiveError (NotConstructor (env,c',Rel (ntyp+nbpar)))) - | LocalNonPar (n,l) -> + | LocalNonPar (n,i,l) -> raise (InductiveError - (NonPar (env,c',n,Rel (nbpar-n+1), Rel (l+nbpar)))) + (NonPar (env,c',n,Rel i,Rel (l+nbpar)))) let failwith_non_pos n ntypes c = for k = n to n + ntypes - 1 do @@ -323,7 +323,7 @@ let check_correct_par (env,n,ntypes,_) hyps l largs = | _::hyps -> match whd_betadeltaiota env lpar.(k) with | Rel w when w = index -> check (k-1) (index+1) hyps - | _ -> raise (IllFormedInd (LocalNonPar (k+1,l))) + | _ -> raise (IllFormedInd (LocalNonPar (k+1,index,l))) in check (nparams-1) (n-nhyps) hyps; if not (Array.for_all (noccur_between n ntypes) largs') then failwith_non_pos_vect n ntypes largs' |