# New Ticket Created by mons@cpan.org
# Please include the string: [perl #112966]
# in the subject line of all future correspondence about this issue.
# <URL: https://rt.perl.org:443/rt3/Ticket/Display.html?id=112966 >
This is a bug report for perl from mons@cpan.org,
generated with the help of perlbug 1.39 running under perl 5.16.0.
-----------------------------------------------------------------
[Please describe your issue here]
===============
package Sample;
#use overload
# fallback => 1;
package main;
delete local $Sample::{ '()' };
my $ref = bless {},'Sample';
delete local $Sample::{ '()' };
===============
Segmentation fault: 11 (core dumped)
===============
#0 0x0000000000585282 in Perl_save_helem_flags (hv=0x801060c78, key=0x801060d08, sptr=0x7fffffffe880, flags=2) at scope.c:651
651 SvGETMAGIC(*sptr);
(gdb) bt
#0 0x0000000000585282 in Perl_save_helem_flags (hv=0x801060c78, key=0x801060d08, sptr=0x7fffffffe880, flags=2) at scope.c:651
#1 0x0000000000567525 in Perl_pp_delete () at pp.c:4624
#2 0x00000000004cf5f6 in Perl_runops_debug () at dump.c:2119
#3 0x0000000000449743 in perl_run (my_perl=Variable "my_perl" is not available.
) at perl.c:2402
#4 0x0000000000420841 in main (argc=2, argv=0x7fffffffea28, env=0x7fffffffea40) at perlmain.c:120
===============
Reproducable under 5.12.3, 5.14.2 and 5.16.0-RC2
Not reproducable under 5.10.1
[Please do not change anything below this line]
-----------------------------------------------------------------
---
Flags:
category=core
severity=medium
---
Site configuration information for perl 5.16.0:
Configured by mons at Thu May 17 12:40:48 MSK 2012.
Summary of my perl5 (revision 5 version 16 subversion 0) configuration:
Platform:
osname=freebsd, osvers=8.1-20101027-snap, archname=amd64-freebsd
uname='freebsd web.rnd.rambler.ru 8.1-20101027-snap freebsd 8.1-20101027-snap #0: wed oct 27 19:23:16 utc 2010 root@nat-sl.rambler.ru:usrobjusrsrcsysdevel amd64 '
config_args='-des -Dprefix=/home/mons -Duselargefiles -Duse64bitint -DUSEMYMALLOC -DDEBUGGING -Dinc_version_list=none -Doptimize=-march=athlon64 -fomit-frame-pointer -pipe -ggdb -g3 -O2 -Dccflags=-DPIC -fPIC -O2 -march=athlon64 -fomit-frame-pointer -pipe -ggdb -g3 -D cf_email=mons@rambler-co.ru -D perladmin=mons@rambler-co.ru -D locincpth=/home/mons/include /usr/local/include -D loclibpth=/home/mons/lib /usr/local/lib -D privlib=/home/mons/lib/perl5/5.16.0 -D archlib=/home/mons/lib/perl5/5.16.0 -D sitelib=/home/mons/lib/perl5/5.16.0 -D sitearch=/home/mons/lib/perl5/5.16.0 -Uinstallhtml1dir= -Uinstallhtml3dir= -Uinstallman1dir= -Uinstallman3dir= -Uinstallsitehtml1dir= -Uinstallsitehtml3dir= -Uinstallsiteman1dir= -Uinstallsiteman3dir='
hint=recommended, useposix=true, d_sigaction=define
useithreads=undef, usemultiplicity=undef
useperlio=define, d_sfio=undef, uselargefiles=define, usesocks=undef
use64bitint=define, use64bitall=define, uselongdouble=undef
usemymalloc=n, bincompat5005=undef
Compiler:
cc='cc', ccflags ='-DPIC -fPIC -O2 -march=athlon64 -fomit-frame-pointer -pipe -ggdb -g3 -DHAS_FPSETMASK -DHAS_FLOATINGPOINT_H -DDEBUGGING -fno-strict-aliasing -fstack-protector -I/usr/local/include',
optimize='-march=athlon64 -fomit-frame-pointer -pipe -ggdb -g3 -O2',
cppflags='-DPIC -fPIC -O2 -march=athlon64 -fomit-frame-pointer -pipe -ggdb -g3 -DHAS_FPSETMASK -DHAS_FLOATINGPOINT_H -DDEBUGGING -fno-strict-aliasing -fstack-protector -I/usr/local/include'
ccversion='', gccversion='4.2.1 20070719 [FreeBSD]', gccosandvers=''
intsize=4, longsize=8, ptrsize=8, doublesize=8, byteorder=12345678
d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=16
ivtype='long', ivsize=8, nvtype='double', nvsize=8, Off_t='off_t', lseeksize=8
alignbytes=8, prototype=define
Linker and Libraries:
ld='cc', ldflags ='-Wl,-E -fstack-protector -L/usr/local/lib'
libpth=/usr/lib /usr/local/lib
libs=-lgdbm -lm -lcrypt -lutil -lc
perllibs=-lm -lcrypt -lutil -lc
libc=, so=so, useshrplib=false, libperl=libperl.a
gnulibc_version=''
Dynamic Linking:
dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags=' '
cccdlflags='-DPIC -fPIC', lddlflags='-shared -L/usr/local/lib -fstack-protector'
Locally applied patches:
RC2
---
@INC for perl 5.16.0:
/home/mons/lib/perl5/5.16.0
/home/mons/lib/perl5/5.16.0
.
---
Environment for perl 5.16.0:
HOME=/home/mons
LANG=en_US.UTF-8
LANGUAGE (unset)
LD_LIBRARY_PATH (unset)
LOGDIR (unset)
PATH=/home/mons/bin:/home/mons/home-bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/games:/usr/local/sbin:/usr/local/bin:/home/mons/bin
PERL_BADLANG (unset)
PERL_CPANM_OPT=--mirror http://cpan.dev.rambler.ru/local/ --mirror http://cpan.dev.rambler.ru/mirror/ --mirror-only --notest
SHELL=/usr/local/bin/bash
