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(parent: b0441c5) | patch
add Perl_magic_freecollxfrm() magic vtable method
authorDavid Mitchell <davem@iabyn.com>
Mon, 19 Oct 2020 13:43:18 +0000 (14:43 +0100)
committerDavid Mitchell <davem@iabyn.com>
Fri, 23 Oct 2020 13:25:52 +0000 (14:25 +0100)
commita457b73cb378d9c4e10ffbacfc9a472be9395057
tree62be5c2b4d8267303b222f39544417f62c55b27atree | snapshot
parentb0441c5bc62aa2ba1980c5ae151db48af58bcfcfcommit | diff
add Perl_magic_freecollxfrm() magic vtable method

v5.29.9-139-g44955e7de8 added a workaround to S_mg_free_struct() to
free mg->mg_ptr in PERL_MAGIC_collxfrm even if mg_len is zero.

Move this logic into a new magic vtable free method instead, so that
S_mg_free_struct() (which gets called for every type of magic) doesn't
have the overhead of checking every time for mg->mg_type ==
PERL_MAGIC_collxfrm.
embed.fnc diff | blob | blame | history
embed.h diff | blob | blame | history
mg.c diff | blob | blame | history
mg_vtable.h diff | blob | blame | history
proto.h diff | blob | blame | history
regen/mg_vtable.pl diff | blob | blame | history
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