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make lib2to3 parse async generators everywhere (GH-6588)

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Zsolt Dollenstein 2021-08-10 10:31:32 +01:00 • committed by GitHub
parent 8ed1833912
commit 149addd496
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3 changed files with 17 additions and 8 deletions
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17
Lib/lib2to3/tests/test_parser.py
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@ -200,20 +200,27 @@ class TestAsyncAwait(GrammarTest):
self.validate("""await = 1""")
self.validate("""def async(): pass""")
def test_async_with(self):
def test_async_for(self):
self.validate("""async def foo():
async for a in b: pass""")
self.invalid_syntax("""def foo():
async for a in b: pass""")
def test_async_for(self):
def test_async_with(self):
self.validate("""async def foo():
async with a: pass""")
self.invalid_syntax("""def foo():
async with a: pass""")
def test_async_generator(self):
self.validate(
"""async def foo():
return (i * 2 async for i in arange(42))"""
)
self.validate(
"""def foo():
return (i * 2 async for i in arange(42))"""
)
class TestRaiseChanges(GrammarTest):
def test_2x_style_1(self):