From 68197ed162d0dd5e3a1b9bf490a81b6e840a8408 Mon Sep 17 00:00:00 2001
From: Enrico Tassi
Date: Mon, 12 Nov 2018 19:33:09 +0100
Subject: ssr: elim: do resolve TC once and forall at the very end

---
 plugins/ssr/ssrelim.ml | 1 +
 1 file changed, 1 insertion(+)

(limited to 'plugins')

diff --git a/plugins/ssr/ssrelim.ml b/plugins/ssr/ssrelim.ml
index 5067d8af31..d09b81593e 100644
--- a/plugins/ssr/ssrelim.ml
+++ b/plugins/ssr/ssrelim.ml
@@ -353,6 +353,7 @@ let ssrelim ?(ind=ref None) ?(is_case=false) deps what ?elim eqid elim_intro_tac
   ppdebug(lazy Pp.(str"elim_pred_ty=" ++ pp_term gl pty));
   let gl = pf_unify_HO gl pred elim_pred in
   let elim = fire_subst gl elim in
+  let gl = pf_resolve_typeclasses ~where:elim ~fail:false gl in
   let gl, _ = pf_e_type_of gl elim in
   (* check that the patterns do not contain non instantiated dependent metas *)
   let () = 
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