From 17b4509564f748b663b31d61cc3614e6bf9ea54d Mon Sep 17 00:00:00 2001
From: Damien George <damien.p.george@gmail.com>
Date: Fri, 30 Sep 2016 15:00:15 +1000
Subject: [PATCH] tests/basics: Add test constructing a set from a non-trivial
 expression.

---
 tests/basics/set1.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tests/basics/set1.py b/tests/basics/set1.py
index 6afd9eb5ef..6ea69e4f05 100644
--- a/tests/basics/set1.py
+++ b/tests/basics/set1.py
@@ -6,6 +6,10 @@ print(s)
 s = {3, 4, 3, 1}
 print(sorted(s))
 
+# expression in constructor
+s = {1 + len(s)}
+print(s)
+
 # Sets are not hashable
 try:
     {s: 1}