From 4f6f564f3b171a935a81df0340bfe9dc5376b1fa Mon Sep 17 00:00:00 2001
From: euisuny <ey222@cornell.edu>
Date: Fri, 30 Jul 2021 17:16:09 +0200
Subject: [PATCH] A little bit of cleaning

---
 theories/simulation/behavior.v | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/theories/simulation/behavior.v b/theories/simulation/behavior.v
index 5aa1cc4c..bcfb37bd 100644
--- a/theories/simulation/behavior.v
+++ b/theories/simulation/behavior.v
@@ -136,10 +136,6 @@ Section beh.
       stuck_pool p T σ →
       t ≈ ub -> has_beh p T σ t
   | HasBehDiv T σ t :
-    (* IY: itrees don't particularly capture a notion of fairness, but the
-      divergence predicate can be encoded .. *)
-    (* This constructor may contain trees that have undefined behavior.
-      How does this work w.r.t. fairness? (Also, does UB contain divergence?) *)
     fair_div p T σ → has_divergence t -> has_beh p T σ t
   | HasBehRet v T σ t:
       t ≈ Ret v ->
-- 
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