Make solution of cofe solver opaque.

53fa71ca · Robbert Krebbers · 100a7b9d · 53fa71ca
Commit 53fa71ca authored Dec 15, 2015 by Robbert Krebbers
--- a/iris/cofe_solver.v
+++ b/iris/cofe_solver.v
@@ -228,3 +228,5 @@ Proof.
  apply dist_S, map_contractive; split; intros Y i; apply embed_tower; lia.
 Qed.
 End solver.
+
+Global Opaque cofe_solver.T cofe_solver.fold cofe_solver.unfold.