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Diffstat (limited to 'pretyping/inductiveops.ml')
| -rw-r--r-- | pretyping/inductiveops.ml | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/pretyping/inductiveops.ml b/pretyping/inductiveops.ml index 88ca9b5ca..b31ee03d8 100644 --- a/pretyping/inductiveops.ml +++ b/pretyping/inductiveops.ml @@ -397,8 +397,8 @@ let get_arity env ((ind,u),params) = mib.mind_params_ctxt else begin assert (Int.equal nparams mib.mind_nparams_rec); - let nnonrecparamdecls = List.length mib.mind_params_ctxt - mib.mind_nparams_rec in - snd (List.chop nnonrecparamdecls mib.mind_params_ctxt) + let nnonrecparamdecls = mib.mind_nparams - mib.mind_nparams_rec in + snd (Termops.context_chop nnonrecparamdecls mib.mind_params_ctxt) end in let parsign = Vars.subst_instance_context u parsign in let arproperlength = List.length mip.mind_arity_ctxt - List.length parsign in |