|Perl Monk, Perl Meditation|
Re^5: XS: EXTEND/mPUSHiby syphilis (Chancellor)
|on Sep 27, 2011 at 01:19 UTC||Need Help??|
Inline/C.pm uses sp = mark;, when it should probably use SP = MARK;, and I'd not even sure if that's officially allowed
In pp.h I can see:
So I'm guessing that case is not going to be critical.
But I don't know whether the assignment is officially allowed. The perl source itself makes that assignment in a number of places - but that doesn't necessarily give that usage the green light.
How would you adjust the stack pointer if you wanted to ? Is altering it something that you would prefer to avoid ?