diff options
Diffstat (limited to 'pretyping')
| -rw-r--r-- | pretyping/inductiveops.ml | 6 | ||||
| -rw-r--r-- | pretyping/inductiveops.mli | 4 |
2 files changed, 10 insertions, 0 deletions
diff --git a/pretyping/inductiveops.ml b/pretyping/inductiveops.ml index 5e853784ec..34243f499c 100644 --- a/pretyping/inductiveops.ml +++ b/pretyping/inductiveops.ml @@ -264,6 +264,12 @@ let allowed_sorts env (kn,i as ind) = let (mib,mip) = Inductive.lookup_mind_specif env ind in mip.mind_kelim +let projection_nparams_env env p = + let pb = lookup_projection p env in + pb.proj_npars + +let projection_nparams p = projection_nparams_env (Global.env ()) p + (* Annotation for cases *) let make_case_info env ind style = let (mib,mip) = Inductive.lookup_mind_specif env ind in diff --git a/pretyping/inductiveops.mli b/pretyping/inductiveops.mli index 1561cf97b7..03d41015bb 100644 --- a/pretyping/inductiveops.mli +++ b/pretyping/inductiveops.mli @@ -121,6 +121,10 @@ val inductive_has_local_defs : inductive -> bool val allowed_sorts : env -> inductive -> sorts_family list +(** Primitive projections *) +val projection_nparams : projection -> int +val projection_nparams_env : env -> projection -> int + (** Extract information from an inductive family *) type constructor_summary = { |