From f1c7d9450f2f44424260c3ba1c8d658a15d05b7b Mon Sep 17 00:00:00 2001
From: Jan Stolarek <jan.stolarek@p.lodz.pl>
Date: Fri, 18 Oct 2013 18:18:27 +0200
Subject: [PATCH] Comments only

---
 compiler/stgSyn/CoreToStg.lhs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/compiler/stgSyn/CoreToStg.lhs b/compiler/stgSyn/CoreToStg.lhs
index 80b81a68e4d6..9c5bc1029357 100644
--- a/compiler/stgSyn/CoreToStg.lhs
+++ b/compiler/stgSyn/CoreToStg.lhs
@@ -144,7 +144,8 @@ import Control.Monad (liftM, ap)
 -- to the code for `x'.
 --
 -- All of this is provided x is:
---   1. non-updatable;
+--   1. non-updatable - it must have at least one parameter (see Note
+--      [Join point abstraction]);
 --   2. guaranteed to be entered before the stack retreats -- ie x is not
 --      buried in a heap-allocated closure, or passed as an argument to
 --      something;
-- 
GitLab