From 67b65da200c43275890a92ad3ef352793018f34b Mon Sep 17 00:00:00 2001
From: Andreas Kloeckner <inform@tiker.net>
Date: Mon, 23 Sep 2019 16:24:43 -0500
Subject: [PATCH] Add FIXME in rename_iname

---
 loopy/transform/iname.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/loopy/transform/iname.py b/loopy/transform/iname.py
index fe322b9d3..96c8252ef 100644
--- a/loopy/transform/iname.py
+++ b/loopy/transform/iname.py
@@ -1101,6 +1101,7 @@ def rename_iname(knl, old_iname, new_iname, existing_ok=False, within=None):
 
     var_name_gen = knl.get_var_name_generator()
 
+    # FIXME: Distinguish existing iname vs. existing other variable
     does_exist = var_name_gen.is_name_conflicting(new_iname)
 
     if old_iname not in knl.all_inames():
-- 
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