This is a bug report for perl from mons@cpan.org,
generated with the help of perlbug 1.39 running under perl 5.12.0.
-----------------------------------------------------------------
[Please describe your issue here]
##### sample.pl #####
use utf8;
my @make;
while (<DATA>) {
chomp;
push @make, '';
s{\\\s*$}{};
$make[-1] .= $_;
}
for (@make) {
m{^([^=]+?)\s*=\s*(.+)$}o;
}
__DATA__
A=
AAAA=\
### end sample.pl ###
or
##### sample.pl #####
my @x = ("A=B","AAAA=/");
utf8::upgrade $_ for @x;
$x[1] =~ s{/\s*$}{};
for (@x) {
m{^([^=]+?)\s*=.+$};
}
### end sample.pl ###
Assertion failed: (rx->sublen >= (s - rx->subbeg) + i), function Perl_reg_numbered_buff_fetch, file regcomp.c, line 5199.
Abort trap: 6 (core dumped)
Repeatable under:
- v5.10.1 (*) built for i686-linux-thread-multi
- v5.10.0 built for amd64-freebsd
- v5.10.1 (*) built for amd64-freebsd
- v5.12.0 built for amd64-freebsd
- v5.13.2 built for amd64-freebsd
[Please do not change anything below this line]
-----------------------------------------------------------------
---
Flags:
category=core
severity=medium
---
Site configuration information for perl 5.12.0:
Configured by mons at Fri May 7 14:44:18 MSD 2010.
Summary of my perl5 (revision 5 version 12 subversion 0) configuration:
Platform:
osname=freebsd, osvers=7.1-release-p2, archname=amd64-freebsd
uname='freebsd veda.park.rambler.ru 7.1-release-p2 freebsd 7.1-release-p2 #0: thu feb 12 22:34:21 msk 2009 root@veda.park.rambler.ru:usrobjusrsrcsysdevel amd64 '
config_args='-des -Dprefix=/home/mons -Duse64bitint -DDEBUG_LEAKING_SCALARS -DDEBUGGING -Dinc_version_list=none -Dccflags=-O2 -march=athlon64 -fomit-frame-pointer -pipe -ggdb -g3 -Doptimize=-O2 -g3'
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 ='-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='-O2 -g3',
cppflags='-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:
---
@INC for perl 5.12.0:
/home/mons/perl/perl-ex
/home/mons/lib/perl5/site_perl/5.12.0/amd64-freebsd
/home/mons/lib/perl5/site_perl/5.12.0
/home/mons/lib/perl5/5.12.0/amd64-freebsd
/home/mons/lib/perl5/5.12.0
.
---
Environment for perl 5.12.0:
HOME=/home/mons
LANG=en_US.UTF-8
LANGUAGE (unset)
LD_LIBRARY_PATH (unset)
LOGDIR (unset)
PATH=/home/mons/home-bin:/home/mons/bin:/home/mons/flex/bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/games:/usr/local/sbin:/usr/local/bin:/home/mons/bin
PERL5LIB=/home/mons/perl/perl-ex
PERL_BADLANG (unset)
SHELL=/usr/local/bin/bash
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