From: Raymond Hettinger <python@rcn.com>
Date: Thu, 30 Sep 2004 22:29:03 +0000 (+0000)
Subject: Add tests for syntax errors.
X-Git-Tag: v2.4b1~128
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7b46f6b2a59c6217bba1e62aa24052148dd919fe;p=python

Add tests for syntax errors.
---

diff --git a/Lib/test/test_genexps.py b/Lib/test/test_genexps.py
index ca5dd7dc31..04694f8e2e 100644
--- a/Lib/test/test_genexps.py
+++ b/Lib/test/test_genexps.py
@@ -120,6 +120,19 @@ Verify re-use of tuples (a side benefit of using genexps over listcomps)
     >>> max(tupleids) - min(tupleids)
     0
 
+Verify that syntax error's are raised for genexps used as lvalues
+
+    >>> (y for y in (1,2)) = 10
+    Traceback (most recent call last):
+       ...
+    SyntaxError: assign to generator expression not possible
+
+    >>> (y for y in (1,2)) += 10
+    Traceback (most recent call last):
+       ...
+    SyntaxError: augmented assign to tuple literal or generator expression not possible
+
+
 
 ########### Tests borrowed from or inspired by test_generators.py ############