Integrate change #9108 from maintperl to mainline.
authorJarkko Hietaniemi <jhi@iki.fi>
Mon, 12 Mar 2001 16:04:47 +0000 (16:04 +0000)
committerJarkko Hietaniemi <jhi@iki.fi>
Mon, 12 Mar 2001 16:04:47 +0000 (16:04 +0000)
commit282f25c977e1960e4e088425df8229fa6a4a7563
tree7a794b96486fbe8f27d0860af1dadc2c79e432aa
parentfd5f5d222ad399d968d7e5e208df1abd8e5e88ea
Integrate change #9108 from maintperl to mainline.

fix memory leak in C<sub X { sub {} }> arising from a refcount
loop between the outer sub and the inner prototype anonsub

this also enables closures returned by subroutines that
subsequently get redefined to work without generating coredumps :)

completely removed the free_closures() hack--it shouldn't be
needed anymore

p4raw-link: @9108 on //depot/maint-5.6/perl: 1cf1f64f42eb50a67f2427ff9d6d24023a2b9997

p4raw-id: //depot/perl@9109
p4raw-branched: from //depot/maint-5.6/perl@9107 'branch in'
t/op/anonsub.t
p4raw-integrated: from //depot/maint-5.6/perl@9107 'merge in' sv.c
(@8871..) embed.h (@8886..) pod/perlapi.pod proto.h (@8993..)
embed.pl (@8995..) MANIFEST (@9030..) op.c op.h (@9055..)
pp_ctl.c (@9076..)
MANIFEST
embed.h
embed.pl
op.c
op.h
pod/perlapi.pod
pp_ctl.c
proto.h
sv.c
t/op/anonsub.t [new file with mode: 0755]