Python 3.10.5

New SyntaxError ^ pointer is misleading in following example compared to older python versions.

d = {    "foo":"foo",    "bar":lambda b:{"bar":testfn(von="1"b=b)},     }

Results in error message on 3.10.5:

File "test.py", line 3  "bar":lambda b:{"bar":testfn(von="1"b=b)},       ^SyntaxError: expression expected after dictionary key and ':'

While on python 3.8 it was more helpful:

File "test.py", line 3  "bar":lambda b:{"bar":testfn(von="1"b=b)},                                      ^SyntaxError: invalid syntax

edit: added triple backquotes to preserve formatting on github. thanks hauntsaninja.
On 3.10.5 it is pointing on the ":" prior to lambda, while on 3.8 it is pointing on the missing comma.