#
package B;
-our $VERSION = '1.01';
+our $VERSION = '1.03';
use XSLoader ();
require Exporter;
amagic_generation perlstring
walkoptree_slow walkoptree walkoptree_exec walksymtable
parents comppadlist sv_undef compile_stats timing_info
- begin_av init_av check_av end_av regex_padav);
+ begin_av init_av check_av end_av regex_padav dowarn
+ defstash curstash warnhook diehook inc_gv
+ );
sub OPf_KIDS ();
use strict;
@B::SVOP::ISA = 'B::OP';
@B::PADOP::ISA = 'B::OP';
@B::PVOP::ISA = 'B::OP';
-@B::CVOP::ISA = 'B::OP';
@B::LOOP::ISA = 'B::LISTOP';
@B::PMOP::ISA = 'B::LISTOP';
@B::COP::ISA = 'B::OP';
Returns the SV object corresponding to the C variable C<amagic_generation>.
-=item C<init_av>
+=item init_av
Returns the AV object (i.e. in class B::AV) representing INIT blocks.
Only when perl was compiled with ithreads.
-=item C<main_cv>
+=item main_cv
Return the (faked) CV corresponding to the main part of the Perl
program.
=item FLAGS
+=item object_2svref
+
+Returns a reference to the regular scalar corresponding to this
+B::SV object. In other words, this method is the inverse operation
+to the svref_2object() subroutine. This scalar and other data it points
+at should be considered read-only: modifying them is neither safe nor
+guaranteed to have a sensible effect.
+
=back
=head2 B::IV Methods
=item ARRAY
+=item ARRAYelt
+
+Like C<ARRAY>, but takes an index as an argument to get only one element,
+rather than a list of all of them.
+
=item AvFLAGS
=back
=head2 OP-RELATED CLASSES
C<B::OP>, C<B::UNOP>, C<B::BINOP>, C<B::LOGOP>, C<B::LISTOP>, C<B::PMOP>,
-C<B::SVOP>, C<B::PADOP>, C<B::PVOP>, C<B::CVOP>, C<B::LOOP>, C<B::COP>.
+C<B::SVOP>, C<B::PADOP>, C<B::PVOP>, C<B::LOOP>, C<B::COP>.
These classes correspond in the obvious way to the underlying C
structures of similar names. The inheritance hierarchy mimics the
B::OP
|
- +---------------+--------+--------+------+
- | | | | |
- B::UNOP B::SVOP B::PADOP B::CVOP B::COP
+ +---------------+--------+--------+
+ | | | |
+ B::UNOP B::SVOP B::PADOP B::COP
,' `-.
/ `--.
B::BINOP B::LOGOP
=item precomp
-=item pmoffet
+=item pmoffset
Only when perl was compiled with ithreads.