[issue40438] Python 3.9 eval on list comprehension sometimes returns coroutines

[Jonathan Crall]

Jonathan Crall <erotemic at gmail.com> added the comment:

Ah, sorry. I neglected all the important information. 

I tested this using: 

Python 3.9.0a5 (default, Apr 23 2020, 14:11:34) 
[GCC 8.3.0]


Specifically, I ran in a docker container: 

DOCKER_IMAGE=circleci/python:3.9-rc
docker pull $DOCKER_IMAGE
docker run --rm -it $DOCKER_IMAGE bash

And then in the bash shell in the docker image I ran:

python -c "print(eval(compile('[i for i in range(3)]', mode='eval', filename='foo', flags=221184)))"

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue40438>
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