diff options
Diffstat (limited to 'pretyping/indrec.ml')
| -rw-r--r-- | pretyping/indrec.ml | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/pretyping/indrec.ml b/pretyping/indrec.ml index 27b029aad..4ab932723 100644 --- a/pretyping/indrec.ml +++ b/pretyping/indrec.ml @@ -304,7 +304,7 @@ let make_rec_branch_arg env sigma (nparrec,fvect,decF) f cstr recargs = process_constr env 0 f (List.rev cstr.cs_args, recargs) (* Main function *) -let mis_make_indrec env sigma listdepkind mib u = +let mis_make_indrec env sigma ?(force_mutual=false) listdepkind mib u = let nparams = mib.mind_nparams in let nparrec = mib.mind_nparams_rec in let evdref = ref sigma in @@ -469,7 +469,7 @@ let mis_make_indrec env sigma listdepkind mib u = (* Body on make_one_rec *) let ((indi,u),mibi,mipi,dep,kind) = List.nth listdepkind p in - if (mis_is_recursive_subset + if force_mutual || (mis_is_recursive_subset (List.map (fun ((indi,u),_,_,_,_) -> snd indi) listdepkind) mipi.mind_recargs) then @@ -558,7 +558,7 @@ let check_arities env listdepkind = [] listdepkind in true -let build_mutual_induction_scheme env sigma = function +let build_mutual_induction_scheme env sigma ?(force_mutual=false) = function | ((mind,u),dep,s)::lrecspec -> let (mib,mip) = lookup_mind_specif env mind in if dep && not (Inductiveops.has_dependent_elim mib) then @@ -577,7 +577,7 @@ let build_mutual_induction_scheme env sigma = function lrecspec) in let _ = check_arities env listdepkind in - mis_make_indrec env sigma listdepkind mib u + mis_make_indrec env sigma ~force_mutual listdepkind mib u | _ -> anomaly (Pp.str "build_induction_scheme expects a non empty list of inductive types.") let build_induction_scheme env sigma pind dep kind = |