cpython/Lib/test/badsyntax_async1.py

async def foo(a=await something()):
    pass
Issue #24619: New approach for tokenizing async/await. This commit fixes how one-line async-defs and defs are tracked by tokenizer. It allows to correctly parse invalid code such as: >>> async def f(): ... def g(): pass ... async = 10 and valid code such as: >>> async def f(): ... async def g(): pass ... await z As a consequence, is is now possible to have one-line 'async def foo(): await ..' functions: >>> async def foo(): return await bar() 2015-07-22 07:33:45 -03:00			`async def foo(a=await something()):`
			`pass`