On Thu, Apr 12, 2012 at 10:24 PM, Kristján Valur Jónsson
<[email protected]> wrote:
> Aha, maybe the issue is with b, because currently stackless may be assuming
> that all PyHeapTypeObjects have the stackless extension, even though they
> don't have the flag.
> Fixing this may be sufficient, then. Let me go in and have a look at the
> problem.
Yes, SIP does the following:
struct X {
...
PyHeapTypeObject y;
...
}
And when compiled against cpython, and used against Stackless, the
expectation of a longer y could result in Stackless clobbering
trailing fields of X. If you have a way to fix what you describe
above, this should also be covered.
Cheers,
Richard.
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