Clean unused parser headers

[pablogsal]

BPO	36623
Nosy	@pablogsal
PRs	bpo-36623: Clean parser headers and include files #12253

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

Show more details

GitHub fields:

assignee = None
closed_at = <Date 2019-04-13.16:05:27.845>
created_at = <Date 2019-04-13.01:05:24.919>
labels = ['interpreter-core', '3.8']
title = 'Clean unused parser headers'
updated_at = <Date 2019-04-13.16:05:27.844>
user = 'https://github.com/pablogsal'

bugs.python.org fields:

activity = <Date 2019-04-13.16:05:27.844>
actor = 'pablogsal'
assignee = 'none'
closed = True
closed_date = <Date 2019-04-13.16:05:27.845>
closer = 'pablogsal'
components = ['Interpreter Core']
creation = <Date 2019-04-13.01:05:24.919>
creator = 'pablogsal'
dependencies = []
files = []
hgrepos = []
issue_num = 36623
keywords = ['patch']
message_count = 2.0
messages = ['340140', '340166']
nosy_count = 1.0
nosy_names = ['pablogsal']
pr_nums = ['12253']
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = None
url = 'https://bugs.python.org/issue36623'
versions = ['Python 3.8']

[pablogsal]

After the removal of pgen, there are multiple parser headers that are not used anymore or ar lacking implementations.

[pablogsal]

New changeset f2cf1e3 by Pablo Galindo in branch 'master':
bpo-36623: Clean parser headers and include files (GH-12253)
f2cf1e3