JSONDecoder.raw_decode breaks on leading whitespace #59598

assignee = None
closed_at = None
created_at = <Date 2012-07-19.10:09:55.376>
labels = ['3.7', 'easy', 'type-bug', 'library']
title = 'JSONDecoder.raw_decode breaks on leading whitespace'
updated_at = <Date 2022-03-18.20:05:49.519>
user = 'https://bugs.python.org/aalien'

activity = <Date 2022-03-18.20:05:49.519>
actor = 'danielnoord'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)']
creation = <Date 2012-07-19.10:09:55.376>
creator = 'aalien'
dependencies = []
files = ['26434', '26450', '44613']
hgrepos = []
issue_num = 15393
keywords = ['patch', 'easy']
message_count = 14.0
messages = ['165829', '165830', '165831', '165832', '165834', '165835', '165836', '165918', '168936', '168939', '276143', '276161', '276291', '415523']
nosy_count = 8.0
nosy_names = ['jcea', 'rbcollins', 'ezio.melotti', 'r.david.murray', 'aalien', 'Bayard Randel', 'Mariatta', 'danielnoord']
pr_nums = []
priority = 'normal'
resolution = None
stage = 'needs patch'
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue15393'
versions = ['Python 3.5', 'Python 3.6', 'Python 3.7']