[ python-Bugs-1257960 ] gen_send_ex: Assertion `f->f_back != ((void *)0)' failed.

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Bugs item #1257960, was opened at 2005-08-12 19:20
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Category: Python Interpreter Core
Group: None
Status: Open
Resolution: None
Priority: 8
Submitted By: Neil Schemenauer (nascheme)
Assigned to: Nobody/Anonymous (nobody)
Summary: gen_send_ex: Assertion `f->f_back != ((void *)0)' failed.

Initial Comment:
Triggering is trival.  Create a script that contains:

    def f():
        yield 1
    g = f()

Run with a debug version of Python:

python: ../Objects/genobject.c:85: gen_send_ex:
Assertion `f->f_back != ((void *)0)' failed.
Aborted (core dumped)


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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=105470&aid=1257960&group_id=5470