Re: Perl_API get_sv and SvIV

you also have to tell perl that the integer on the IV slot is good with SvIOK_on():

SV* super_i;
super_i = get_sv("main::buu_test_i", TRUE);
SvIV_set(super_i, 42);
SvIOK_on(super_i);
[download]

Comment on Re: Perl_API get_sv and SvIV_set Select or Download Code

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Re^2: Perl_API get_sv and SvIV_set by BUU (Prior) on Apr 17, 2006 at 00:58 UTC
Ah, you are completely correct and it works happily. However I wonder if you could answer another question. I am trying to find an op that gets called at the 'end' of every loop, just before the next iteration begins. Is there any such beast? The B module seems to imply that pp_redo is called, but in my tests it doesn't seem to be. Any ideas?	[reply]
Re^3: Perl_API get_sv and SvIV_set by Util (Priest) on Apr 17, 2006 at 02:10 UTC
It sounds like you are looking for the opcode equivalent of the 'continue' statement. From a casual look at the differences in the output of these two commands: `perl -MO=Concise -e 'while ($z == 1) { $x=2;} continue {$y=3;}' perl -MO=Concise -e 'while ($z == 1) { $x=2;}'` [download] I would guess that the opcode is 'pp_next'.	[reply] [d/l]
Re^4: Perl_API get_sv and SvIV_set by BUU (Prior) on Apr 17, 2006 at 03:01 UTC
Well, I modified pp_next by adding a "DIE" call in the middle of it but no loop I tried could trigger it. Doesn't seem to be the one I want.	[reply]
Re^5: Perl_API get_sv and SvIV_set by diotalevi (Canon) on Apr 17, 2006 at 04:47 UTC
Re^6: Perl_API get_sv and SvIV_set by BUU (Prior) on Apr 17, 2006 at 09:41 UTC
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