raise None

[Rustom Mody]

On Monday, January 4, 2016 at 10:49:39 AM UTC+5:30, Steven D'Aprano wrote:
> On Fri, 1 Jan 2016 10:27 am, Ben Finney wrote:
> 
> > If I could have the traceback continue into the C code and tell me the
> > line of C code that raised the exception, *that's* what I'd choose.
> 
> If you are serious about believing this would be a good thing, you can open
> a ticket on the bug tracker and make an enhancement request that tracebacks
> generated from builtins should expose their internal details:
> 
> 
> >>> 7 + []
> Traceback (most recent call last):
>   File "<stdin>", line 1, in <module>
>   File "longobject.c", line 3008, in long_add
>   File "longobject.c", line 1425, in CHECK_BINOP
> TypeError: unsupported operand type(s) for +: 'int' and 'list'
> 
> 
> When you open that ticket, be so good as to add me to the Nosy list.

Prior Art:
An emacs lisp error stops at the boundaries of emacs lisp if I use standard
(debian/ubuntu packaged) emacs.
OTOH if compiled from source it points to the C source (last I remember trying)