[issue37433] syntax error in f-string in multiline string produces ~40k spaces of output

[Serhiy Storchaka]

Change by Serhiy Storchaka <storchaka+cpython at gmail.com>:


----------
nosy: +eric.smith

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue37433>
_______________________________________