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Diffstat (limited to 'checker/declarations.ml')
| -rw-r--r-- | checker/declarations.ml | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/checker/declarations.ml b/checker/declarations.ml index dfa7d401e..97958c2b7 100644 --- a/checker/declarations.ml +++ b/checker/declarations.ml @@ -469,6 +469,14 @@ let dest_subterms p = let subst_wf_paths sub p = Rtree.smartmap (subst_recarg sub) p +let eq_recarg r1 r2 = match r1, r2 with + | Norec, Norec -> true + | Mrec i1, Mrec i2 -> Names.eq_ind i1 i2 + | Imbr i1, Imbr i2 -> Names.eq_ind i1 i2 + | _ -> false + +let eq_wf_paths = Rtree.equal eq_recarg + (**********************************************************************) (* Representation of mutual inductive types in the kernel *) (* |