Missing frame block push in compiler_async_comprehension_generator()

[tomkpz]

BPO	43495
Nosy	@markshannon, @tomKPZ
PRs	bpo-43495 : Push missing frame block in compile.c #24865

^{Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.}

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GitHub fields:

assignee = None
closed_at = None
created_at = <Date 2021-03-15.00:32:22.505>
labels = ['interpreter-core', '3.10']
title = 'Missing frame block push in compiler_async_comprehension_generator()'
updated_at = <Date 2021-04-07.14:44:00.034>
user = 'https://github.com/tomkpz'

bugs.python.org fields:

activity = <Date 2021-04-07.14:44:00.034>
actor = 'Mark.Shannon'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Interpreter Core']
creation = <Date 2021-03-15.00:32:22.505>
creator = 'tomkpz'
dependencies = []
files = []
hgrepos = []
issue_num = 43495
keywords = ['patch']
message_count = 2.0
messages = ['388696', '390437']
nosy_count = 3.0
nosy_names = ['Mark.Shannon', 'python-dev', 'tomkpz']
pr_nums = ['24865']
priority = 'normal'
resolution = None
stage = 'patch review'
status = 'open'
superseder = None
type = None
url = 'https://bugs.python.org/issue43495'
versions = ['Python 3.10']

[tomkpz]

The runtime pushes a frame block in SETUP_FINALLY, so the compiler needs to account for that, otherwise the runtime block stack may overflow.

[markshannon]

New changeset 7a7ba3d by tomKPZ in branch 'master':
bpo-43495 : Push missing frame block in compile.c (GH-24865)
7a7ba3d