diff options
| author | Andreas Lynge | 2019-05-21 20:37:42 +0200 |
|---|---|---|
| committer | Andreas Lynge | 2019-06-06 21:37:27 +0200 |
| commit | 416cccb2b0c7db284130723ef1c2f3851b995ae9 (patch) | |
| tree | fcb02390b8e5828323089b3fe57e6487ce71e0cd /plugins/ssr | |
| parent | 11b8b33f1d7d7fe3f29c83745cc2c06b121a3fb0 (diff) | |
Make discriminate tactic compatible with HoTT
Diffstat (limited to 'plugins/ssr')
| -rw-r--r-- | plugins/ssr/ssrequality.ml | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/plugins/ssr/ssrequality.ml b/plugins/ssr/ssrequality.ml index 93c0d5c236..4ab568c8e3 100644 --- a/plugins/ssr/ssrequality.ml +++ b/plugins/ssr/ssrequality.ml @@ -336,14 +336,14 @@ let pirrel_rewrite ?(under=false) ?(map_redex=id_map_redex) pred rdx rdx_ty new_ let sigma, p = (* The resulting goal *) Evarutil.new_evar env sigma (beta (EConstr.Vars.subst1 new_rdx pred)) in let pred = EConstr.mkNamedLambda (make_annot pattern_id Sorts.Relevant) rdx_ty pred in - let elim, gl = + let elim, gl = let ((kn, i) as ind, _), unfolded_c_ty = pf_reduce_to_quantified_ind gl c_ty in let sort = elimination_sort_of_goal gl in let elim, gl = pf_fresh_global (Indrec.lookup_eliminator env ind sort) gl in if dir = R2L then elim, gl else (* taken from Coq's rewrite *) let elim, _ = destConst elim in let mp,l = Constant.repr2 (Constant.make1 (Constant.canonical elim)) in - let l' = Label.of_id (Nameops.add_suffix (Label.to_id l) "_r") in + let l' = Label.of_id (Nameops.add_suffix (Label.to_id l) "_r") in let c1' = Global.constant_of_delta_kn (Constant.canonical (Constant.make2 mp l')) in mkConst c1', gl in let elim = EConstr.of_constr elim in |