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swampyankee's scratchpad

by swampyankee (Parson)
on Oct 04, 2005 at 02:08 UTC ( #497112=scratchpad: print w/replies, xml ) Need Help??

Changed these lines in Lint.pm
eval{ $sv->FLAGS & SVf_POK && exists &{$curstash.'::'.$sv->PV} ; warning "Bare sub name '" . $sv->PV . "' interpreted as string +"; }; warn join(", ", @_) if @_; if( $sv->FLAGS & SVf_POK && exists &{$curstash.'::'.$sv->PV} ) { warning "Bare sub name '" . $sv->PV . "' interpreted as string +"; }
and got this result:
3 at c:/PERL/lib/B/Lint.pm line 260. Can't locate object method "FLAGS" via package "B::SPECIAL" at c:/PERL +/lib/B/Lint.pm line 261.

On the Evolution of Languages
swampyankee
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[1nickt]: my $x = $aohoaoh->[0]->{' foo'}->[0]->{'bar' }; should work
[thepkd]: not indexing
[thepkd]: getting data out of the ds
[choroba]: it depends. Give more details, please
[thepkd]: i used a series of {}'s but it dont work
[choroba]: You need square brackets for arrays
[GotToBTru]: you can certainly construct a single expression to access any part of the data structure, without using temp variables. but you might make it easier on yourself and any other poor soul who has to understand your code if you do
[thepkd]: to dereference i mean
LanX .oO( oh tempz, oh moretz)
[thepkd]: @GotToBTru Sure. But.

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