From d72e5c154faeea1d55387bc8c039d97f63ebd1c4 Mon Sep 17 00:00:00 2001
From: Pierre-Marie Pédrot
Date: Sun, 3 Mar 2019 21:03:37 +0100
Subject: Change the representation of kernel case.

We store bound variable names instead of functions for both branches and
predicate, and we furthermore add the parameters in the node. Let bindings
are not taken into account and require an environment lookup for retrieval.
---
 plugins/ssrmatching/ssrmatching.ml | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'plugins/ssrmatching')

diff --git a/plugins/ssrmatching/ssrmatching.ml b/plugins/ssrmatching/ssrmatching.ml
index 2a21049c6e..7774258fca 100644
--- a/plugins/ssrmatching/ssrmatching.ml
+++ b/plugins/ssrmatching/ssrmatching.ml
@@ -285,7 +285,8 @@ let iter_constr_LR f c = match kind c with
   | Prod (_, t, b) | Lambda (_, t, b)  -> f t; f b
   | LetIn (_, v, t, b) -> f v; f t; f b
   | App (cf, a) -> f cf; Array.iter f a
-  | Case (_, p, iv, v, b) -> f v; iter_invert f iv; f p; Array.iter f b
+  | Case (_, _, pms, (_, p), iv, v, b) ->
+    f v; Array.iter f pms; f p; iter_invert f iv; Array.iter (fun (_, c) -> f c) b
   | Fix (_, (_, t, b)) | CoFix (_, (_, t, b)) ->
     for i = 0 to Array.length t - 1 do f t.(i); f b.(i) done
   | Proj(_,a) -> f a
@@ -749,7 +750,7 @@ let rec uniquize = function
         EConstr.push_rel ctx_item env, h' + 1 in
       let self acc c = EConstr.of_constr (subst_loop acc (EConstr.Unsafe.to_constr c)) in
       let f = EConstr.of_constr f in
-      let f' = map_constr_with_binders_left_to_right sigma inc_h self acc f in
+      let f' = map_constr_with_binders_left_to_right env sigma inc_h self acc f in
       let f' = EConstr.Unsafe.to_constr f' in
       mkApp (f', Array.map_left (subst_loop acc) a) in
   subst_loop (env,h) c) : find_P),
-- 
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