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authorYury Selivanov <yselivanov@sprymix.com>2015-07-23 15:01:58 +0300
committerYury Selivanov <yselivanov@sprymix.com>2015-07-23 15:01:58 +0300
commit97de150fd93a4921cd5d4bd81110420095c8ce29 (patch)
tree5af23bf2d76463cea08445db881e454b70f77479 /Lib/test/test_coroutines.py
parentdebd2831daa2f74af4270cbdf79a642942bce4f5 (diff)
downloadcpython-97de150fd93a4921cd5d4bd81110420095c8ce29.tar.gz
Issue #24619: Simplify async/await tokenization.
This commit simplifies async/await tokenization in tokenizer.c, tokenize.py & lib2to3/tokenize.py. Previous solution was to keep a stack of async-def & def blocks, whereas the new approach is just to remember position of the outermost async-def block. This change won't bring any parsing performance improvements, but it makes the code much easier to read and validate.
Diffstat (limited to 'Lib/test/test_coroutines.py')
-rw-r--r--Lib/test/test_coroutines.py1
1 files changed, 1 insertions, 0 deletions
diff --git a/Lib/test/test_coroutines.py b/Lib/test/test_coroutines.py
index 14682ca604..10de85644e 100644
--- a/Lib/test/test_coroutines.py
+++ b/Lib/test/test_coroutines.py
@@ -330,6 +330,7 @@ class AsyncBadSyntaxTest(unittest.TestCase):
async def f():
async def g(): pass
await z
+ await = 1
self.assertTrue(inspect.iscoroutinefunction(f))